merged with dev

src/main/java/ru/ulstu/conference/controller/ConferenceController.java

@@ -6,7 +6,6 @@ import org.springframework.ui.ModelMap;
 import org.springframework.validation.Errors;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.ModelAttribute;
-import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -14,7 +13,6 @@ import ru.ulstu.conference.model.ConferenceDto;
 import ru.ulstu.conference.model.ConferenceFilterDto;
 import ru.ulstu.conference.model.ConferenceUser;
 import ru.ulstu.conference.service.ConferenceService;
-import ru.ulstu.deadline.model.Deadline;
 import ru.ulstu.user.model.User;
 import springfox.documentation.annotations.ApiIgnore;
 
@@ -23,9 +21,7 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.List;
-import java.util.stream.Collectors;
 
-import static org.springframework.util.StringUtils.isEmpty;
 import static ru.ulstu.core.controller.Navigation.CONFERENCES_PAGE;
 import static ru.ulstu.core.controller.Navigation.CONFERENCE_PAGE;
 import static ru.ulstu.core.controller.Navigation.REDIRECT_TO;
@@ -57,6 +53,8 @@ public class ConferenceController {
     @GetMapping("/dashboard")
     public void getDashboard(ModelMap modelMap) {
         modelMap.put("conferences", conferenceService.findAllActiveDto());
+
+        conferenceService.setChartData(modelMap); // example
     }
 
     @GetMapping("/conference")
@@ -68,30 +66,27 @@ public class ConferenceController {
         }
     }
 
-    @PostMapping(value = "/conference", params = "save")
-    public String save(@Valid ConferenceDto conferenceDto, Errors errors) throws IOException {
-        filterEmptyDeadlines(conferenceDto);
-        if (errors.hasErrors()) {
-            return CONFERENCE_PAGE;
-        }
-        conferenceService.save(conferenceDto);
-        return String.format(REDIRECT_TO, CONFERENCES_PAGE);
-
-    }
-
-    @GetMapping("/delete/{conference-id}")
-    public String delete(@PathVariable("conference-id") Integer conferenceId) throws IOException {
+    @PostMapping(value = "/conferences", params = "deleteConference")
+    public String delete(@RequestParam("deleteConference") Integer conferenceId) throws IOException {
         conferenceService.delete(conferenceId);
         return String.format(REDIRECT_TO, CONFERENCES_PAGE);
     }
 
+    @PostMapping(value = "/conference", params = "save")
+    public String save(@Valid ConferenceDto conferenceDto, Errors errors) throws IOException {
+        if (!conferenceService.save(conferenceDto, errors)) {
+            return CONFERENCE_PAGE;
+        }
+        return String.format(REDIRECT_TO, CONFERENCES_PAGE);
+    }
+
     @PostMapping(value = "/conference", params = "addDeadline")
-    public String addDeadline(@Valid ConferenceDto conferenceDto, Errors errors) {
-        filterEmptyDeadlines(conferenceDto);
+    public String addDeadline(@Valid ConferenceDto conferenceDto, Errors errors) throws IOException {
+        conferenceService.filterEmptyDeadlines(conferenceDto);
         if (errors.hasErrors()) {
             return CONFERENCE_PAGE;
         }
-        conferenceDto.getDeadlines().add(new Deadline());
+        conferenceService.addDeadline(conferenceDto);
         return CONFERENCE_PAGE;
     }
 
@@ -105,6 +100,16 @@ public class ConferenceController {
         return CONFERENCE_PAGE;
     }
 
+    @PostMapping(value = "/conference", params = "addPaper")
+    public String addPaper(@Valid ConferenceDto conferenceDto, Errors errors) throws IOException {
+        if (errors.hasErrors()) {
+            return CONFERENCE_PAGE;
+        }
+        conferenceService.addPaper(conferenceDto);
+
+        return CONFERENCE_PAGE;
+    }
+
     @PostMapping(value = "/conference", params = "removePaper")
     public String removePaper(@Valid ConferenceDto conferenceDto, Errors errors,
                               @RequestParam(value = "removePaper") Integer paperIndex) throws IOException {
@@ -124,6 +129,15 @@ public class ConferenceController {
         return CONFERENCE_PAGE;
     }
 
+    @PostMapping(value = "/conference", params = "pingConference")
+    public String ping(@Valid ConferenceDto conferenceDto, Errors errors) throws IOException {
+        if (errors.hasErrors()) {
+            return CONFERENCE_PAGE;
+        }
+        conferenceService.ping(conferenceDto);
+        return CONFERENCE_PAGE;
+    }
+
     @ModelAttribute("allParticipation")
     public List<ConferenceUser.Participation> getAllParticipation() {
         return conferenceService.getAllParticipations();
@@ -148,9 +162,4 @@ public class ConferenceController {
         return years;
     }
 
-    private void filterEmptyDeadlines(ConferenceDto conferenceDto) {
-        conferenceDto.setDeadlines(conferenceDto.getDeadlines().stream()
-                .filter(dto -> dto.getDate() != null || !isEmpty(dto.getDescription()))
-                .collect(Collectors.toList()));
-    }
 }

src/main/java/ru/ulstu/conference/model/Conference.java

@@ -21,8 +21,10 @@ import javax.persistence.Temporal;
 import javax.persistence.TemporalType;
 import javax.validation.constraints.NotBlank;
 import java.util.ArrayList;
+import java.util.Comparator;
 import java.util.Date;
 import java.util.List;
+import java.util.Optional;
 
 @Entity
 @Table(name = "conference")
@@ -35,7 +37,7 @@ public class Conference extends BaseEntity {
 
     private String url;
 
-    private int ping;
+    private int ping = 0;
 
     @Column(name = "begin_date")
     @Temporal(TemporalType.TIMESTAMP)
@@ -53,10 +55,11 @@ public class Conference extends BaseEntity {
     @OrderBy("date")
     private List<Deadline> deadlines = new ArrayList<>();
 
-    @ManyToMany(fetch = FetchType.EAGER)
+    @ManyToMany(cascade = CascadeType.MERGE, fetch = FetchType.EAGER)
     @JoinTable(name = "paper_conference",
             joinColumns = {@JoinColumn(name = "conference_id")},
             inverseJoinColumns = {@JoinColumn(name = "paper_id")})
+    @Fetch(FetchMode.SUBSELECT)
     private List<Paper> papers = new ArrayList<>();
 
     @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
@@ -135,4 +138,13 @@ public class Conference extends BaseEntity {
     public void setUsers(List<ConferenceUser> users) {
         this.users = users;
     }
+
+    public Optional<Deadline> getNextDeadline() {
+        return deadlines
+                .stream()
+                .filter(deadline -> deadline.getDate() != null)
+                .sorted(Comparator.comparing(Deadline::getDate))
+                .filter(d -> d.getDate().after(new Date()))
+                .findFirst();
+    }
 }

src/main/java/ru/ulstu/conference/model/ConferenceDto.java

@@ -5,6 +5,7 @@ import com.fasterxml.jackson.annotation.JsonProperty;
 import org.springframework.format.annotation.DateTimeFormat;
 import ru.ulstu.core.model.BaseEntity;
 import ru.ulstu.deadline.model.Deadline;
+import ru.ulstu.name.NameContainer;
 import ru.ulstu.paper.model.Paper;
 
 import javax.persistence.Temporal;
@@ -17,7 +18,7 @@ import java.util.List;
 
 import static ru.ulstu.core.util.StreamApiUtils.convert;
 
-public class ConferenceDto {
+public class ConferenceDto extends NameContainer {
 
     private final static String BEGIN_DATE = "Начало: ";
     private final static String END_DATE = "Конец: ";

src/main/java/ru/ulstu/conference/model/ConferenceFilterDto.java

@@ -11,14 +11,14 @@ public class ConferenceFilterDto {
     public ConferenceFilterDto() {
     }
 
-    public ConferenceFilterDto(List<ConferenceDto> conferenceDtos, Integer filterUserId, Integer year) {
-        this.conferences = conferenceDtos;
+    public ConferenceFilterDto(List<ConferenceDto> conferences, Integer filterUserId, Integer year) {
+        this.conferences = conferences;
         this.filterUserId = filterUserId;
         this.year = year;
     }
 
-    public ConferenceFilterDto(List<ConferenceDto> conferenceDtos) {
-        this(conferenceDtos, null, null);
+    public ConferenceFilterDto(List<ConferenceDto> conferences) {
+        this(conferences, null, null);
     }
 
     public List<ConferenceDto> getConferences() {

src/main/java/ru/ulstu/conference/repository/ConferenceRepository.java

@@ -1,19 +1,32 @@
 package ru.ulstu.conference.repository;
 
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 import ru.ulstu.conference.model.Conference;
+import ru.ulstu.name.BaseRepository;
 import ru.ulstu.user.model.User;
 
 import java.util.Date;
 import java.util.List;
 
-public interface ConferenceRepository extends JpaRepository<Conference, Integer> {
+public interface ConferenceRepository extends JpaRepository<Conference, Integer>, BaseRepository {
     @Query("SELECT c FROM Conference c LEFT JOIN c.users u WHERE (:user IS NULL OR u.user = :user) " +
             "AND (YEAR(c.beginDate) = :year OR :year IS NULL) ORDER BY begin_date DESC")
     List<Conference> findByUserAndYear(@Param("user") User user, @Param("year") Integer year);
 
     @Query("SELECT c FROM Conference c WHERE c.beginDate > :date")
     List<Conference> findAllActive(@Param("date") Date date);
+
+    @Query("SELECT case when count(c) > 0 then true else false end FROM Conference c JOIN c.papers p WHERE p.id = :paperId")
+    boolean isPaperAttached(@Param("paperId") Integer paperId);
+
+    @Modifying
+    @Query("UPDATE Conference c SET c.ping = (c.ping + 1) WHERE c.id = :id")
+    int updatePingConference(@Param("id") Integer id);
+
+    @Override
+    @Query("SELECT title FROM Conference c WHERE (c.title = :name) AND (:id IS NULL OR c.id != :id) ")
+    String findByNameAndNotId(@Param("name") String name, @Param("id") Integer id);
 }

src/main/java/ru/ulstu/conference/service/ConferenceNotificationService.java

@@ -1,7 +1,113 @@
 package ru.ulstu.conference.service;
 
+import com.google.common.collect.ImmutableMap;
 import org.springframework.stereotype.Service;
+import ru.ulstu.conference.model.Conference;
+import ru.ulstu.core.util.DateUtils;
+import ru.ulstu.ping.service.PingService;
+import ru.ulstu.user.service.MailService;
+import ru.ulstu.user.service.UserService;
+
+import java.util.Calendar;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
 
 @Service
 public class ConferenceNotificationService {
+
+    private final static int YESTERDAY = -1;
+    private final static int DAYS_TO_DEADLINE_NOTIFICATION = 7;
+    private final static String TEMPLATE_PING = "conferencePingNotification";
+    private final static String TEMPLATE_DEADLINE = "conferenceDeadlineNotification";
+    private final static String TEMPLATE_CREATE = "conferenceCreateNotification";
+    private final static String TEMPLATE_UPDATE_DEADLINES = "conferenceUpdateDeadlinesNotification";
+    private final static String TEMPLATE_UPDATE_DATES = "conferenceUpdateDatesNotification";
+
+    private final static String TITLE_PING = "Обратите внимание на конференцию: %s";
+    private final static String TITLE_DEADLINE = "Приближается дедлайн конференции: %s";
+    private final static String TITLE_CREATE = "Создана новая конференция: %s";
+    private final static String TITLE_UPDATE_DEADLINES = "Изменения дедлайнов в конференции: %s";
+    private final static String TITLE_UPDATE_DATES = "Изменение дат проведения конференции: %s";
+
+    private final MailService mailService;
+    private final UserService userService;
+    private final PingService pingService;
+
+    public ConferenceNotificationService(MailService mailService,
+                                         UserService userService,
+                                         PingService pingService) {
+        this.mailService = mailService;
+        this.userService = userService;
+        this.pingService = pingService;
+    }
+
+    public void sendDeadlineNotifications(List<Conference> conferences) {
+        Date now = DateUtils.addDays(new Date(), DAYS_TO_DEADLINE_NOTIFICATION);
+        conferences
+                .stream()
+                .filter(conference -> needToSendDeadlineNotification(conference, now))
+                .forEach(this::sendMessageDeadline);
+    }
+
+    private boolean needToSendDeadlineNotification(Conference conference, Date compareDate) {
+        return (conference.getNextDeadline().isPresent())
+                && conference.getNextDeadline().get().getDate().after(new Date())
+                && conference.getNextDeadline().get().getDate().before(compareDate);
+    }
+
+    private void sendMessageDeadline(Conference conference) {
+        Map<String, Object> variables = ImmutableMap.of("conference", conference);
+        sendForAllParticipants(variables, conference, TEMPLATE_DEADLINE, String.format(TITLE_DEADLINE, conference.getTitle()));
+    }
+
+    public void sendCreateNotification(Conference conference) {
+        Map<String, Object> variables = ImmutableMap.of("conference", conference);
+        sendForAllUsers(variables, TEMPLATE_CREATE, String.format(TITLE_CREATE, conference.getTitle()));
+    }
+
+    public void updateDeadlineNotification(Conference conference) {
+        Map<String, Object> variables = ImmutableMap.of("conference", conference);
+        sendForAllParticipants(variables, conference, TEMPLATE_UPDATE_DEADLINES, String.format(TITLE_UPDATE_DEADLINES, conference.getTitle()));
+    }
+
+    public void updateConferencesDatesNotification(Conference conference, Date oldBeginDate, Date oldEndDate) {
+        Map<String, Object> variables = ImmutableMap.of("conference", conference, "oldBeginDate", oldBeginDate, "oldEndDate", oldEndDate);
+        sendForAllParticipants(variables, conference, TEMPLATE_UPDATE_DATES, String.format(TITLE_UPDATE_DATES, conference.getTitle()));
+    }
+
+    private void sendForAllUsers(Map<String, Object> variables, String template, String title) {
+        userService.findAll().forEach(user -> mailService.sendEmailFromTemplate(variables, user, template, title));
+    }
+
+    private void sendForAllParticipants(Map<String, Object> variables, Conference conference, String template, String title) {
+        conference.getUsers().forEach(conferenceUser -> mailService.sendEmailFromTemplate(variables, conferenceUser.getUser(), template, title));
+    }
+
+
+    public void sendPingNotifications(List<Conference> conferences) {
+        Calendar calendar = Calendar.getInstance();
+        calendar.setTime(new Date());
+        calendar.add(Calendar.DAY_OF_MONTH, YESTERDAY);
+        conferences
+                .stream()
+                .filter(conference -> {
+                    Integer pingCount = pingService.countPingYesterday(conference, calendar);
+                    return needToSendPingNotification(conference, pingCount);
+                })
+                .forEach(this::sendMessagePing);
+    }
+
+    private boolean needToSendPingNotification(Conference conference, Integer pingCount) {
+        if (pingCount > 0) {
+            conference.setPing((Integer) pingCount);
+            return true;
+        }
+        return false;
+    }
+
+    private void sendMessagePing(Conference conference) {
+        Map<String, Object> variables = ImmutableMap.of("conference", conference);
+        sendForAllParticipants(variables, conference, TEMPLATE_PING, String.format(TITLE_PING, conference.getTitle()));
+    }
 }

src/main/java/ru/ulstu/conference/service/ConferenceScheduler.java

@@ -0,0 +1,37 @@
+package ru.ulstu.conference.service;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+
+@Service
+public class ConferenceScheduler {
+    private final static boolean IS_DEADLINE_NOTIFICATION_BEFORE_WEEK = true;
+
+    private final Logger log = LoggerFactory.getLogger(ConferenceScheduler.class);
+
+    private final ConferenceNotificationService conferenceNotificationService;
+    private final ConferenceService conferenceService;
+
+    public ConferenceScheduler(ConferenceNotificationService conferenceNotificationService,
+                               ConferenceService conferenceService) {
+        this.conferenceNotificationService = conferenceNotificationService;
+        this.conferenceService = conferenceService;
+    }
+
+
+    @Scheduled(cron = "0 0 8 * * MON", zone = "Europe/Samara")
+    public void checkDeadlineBeforeWeek() {
+        log.debug("ConferenceScheduler.checkDeadlineBeforeWeek started");
+        conferenceNotificationService.sendDeadlineNotifications(conferenceService.findAll());
+        log.debug("ConferenceScheduler.checkDeadlineBeforeWeek finished");
+    }
+
+    @Scheduled(cron = "0 0 8 * * *", zone = "Europe/Samara")
+    public void checkNewPing() {
+        log.debug("ConferenceScheduler.checkPing started");
+        conferenceNotificationService.sendPingNotifications(conferenceService.findAll());
+        log.debug("ConferenceScheduler.checkPing finished");
+    }
+}

src/main/java/ru/ulstu/conference/service/ConferenceService.java

@@ -4,14 +4,20 @@ import org.apache.commons.lang3.StringUtils;
 import org.springframework.data.domain.Sort;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
+import org.springframework.ui.ModelMap;
+import org.springframework.validation.Errors;
 import ru.ulstu.conference.model.Conference;
 import ru.ulstu.conference.model.ConferenceDto;
 import ru.ulstu.conference.model.ConferenceFilterDto;
 import ru.ulstu.conference.model.ConferenceUser;
 import ru.ulstu.conference.repository.ConferenceRepository;
+import ru.ulstu.deadline.model.Deadline;
 import ru.ulstu.deadline.service.DeadlineService;
+import ru.ulstu.name.BaseService;
 import ru.ulstu.paper.model.Paper;
 import ru.ulstu.paper.service.PaperService;
+import ru.ulstu.ping.service.PingService;
+import ru.ulstu.timeline.service.EventService;
 import ru.ulstu.user.model.User;
 import ru.ulstu.user.service.UserService;
 
@@ -20,12 +26,13 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Date;
 import java.util.List;
+import java.util.stream.Collectors;
 
 import static org.springframework.util.ObjectUtils.isEmpty;
 import static ru.ulstu.core.util.StreamApiUtils.convert;
 
 @Service
-public class ConferenceService {
+public class ConferenceService extends BaseService {
     private final static int MAX_DISPLAY_SIZE = 40;
 
     private final ConferenceRepository conferenceRepository;
@@ -33,17 +40,27 @@ public class ConferenceService {
     private final DeadlineService deadlineService;
     private final PaperService paperService;
     private final UserService userService;
+    private final PingService pingService;
+    private final ConferenceNotificationService conferenceNotificationService;
+    private final EventService eventService;
 
     public ConferenceService(ConferenceRepository conferenceRepository,
                              ConferenceUserService conferenceUserService,
                              DeadlineService deadlineService,
                              PaperService paperService,
-                             UserService userService) {
+                             UserService userService,
+                             PingService pingService,
+                             ConferenceNotificationService conferenceNotificationService,
+                             EventService eventService) {
+        this.baseRepository = conferenceRepository;
         this.conferenceRepository = conferenceRepository;
         this.conferenceUserService = conferenceUserService;
         this.deadlineService = deadlineService;
         this.paperService = paperService;
         this.userService = userService;
+        this.pingService = pingService;
+        this.conferenceNotificationService = conferenceNotificationService;
+        this.eventService = eventService;
     }
 
     public ConferenceDto getExistConferenceById(Integer id) {
@@ -71,39 +88,71 @@ public class ConferenceService {
     }
 
     public ConferenceDto findOneDto(Integer id) {
-        return new ConferenceDto(conferenceRepository.getOne(id));
+        return new ConferenceDto(conferenceRepository.findOne(id));
     }
 
-    public void save(ConferenceDto conferenceDto) throws IOException {
+    public boolean save(ConferenceDto conferenceDto, Errors errors) throws IOException {
+        conferenceDto.setName(conferenceDto.getTitle());
+        filterEmptyDeadlines(conferenceDto);
+        checkEmptyFieldsOfDeadline(conferenceDto, errors);
+        checkUniqueName(conferenceDto,
+                errors,
+                conferenceDto.getId(),
+                "title",
+                "Конференция с таким именем уже существует");
+        if (errors.hasErrors()) {
+            return false;
+        }
+
         if (isEmpty(conferenceDto.getId())) {
             create(conferenceDto);
         } else {
             update(conferenceDto);
         }
+
+        return true;
     }
 
     @Transactional
     public Integer create(ConferenceDto conferenceDto) throws IOException {
         Conference newConference = copyFromDto(new Conference(), conferenceDto);
         newConference = conferenceRepository.save(newConference);
+        conferenceNotificationService.sendCreateNotification(newConference);
+        eventService.createFromConference(newConference);
         return newConference.getId();
     }
 
     @Transactional
     public Integer update(ConferenceDto conferenceDto) throws IOException {
-        Conference conference = conferenceRepository.getOne(conferenceDto.getId());
+        Conference conference = conferenceRepository.findOne(conferenceDto.getId());
+        List<Deadline> oldDeadlines = conference.getDeadlines().stream()
+                .map(this::copyDeadline)
+                .collect(Collectors.toList());
+        Date oldBeginDate = conference.getBeginDate();
+        Date oldEndDate = conference.getEndDate();
         conferenceRepository.save(copyFromDto(conference, conferenceDto));
+        eventService.updateConferenceDeadlines(conference);
+        sendNotificationAfterUpdateDeadlines(conference, oldDeadlines);
+        if (!conference.getBeginDate().equals(oldBeginDate) || !conference.getEndDate().equals(oldEndDate)) {
+            conferenceNotificationService.updateConferencesDatesNotification(conference, oldBeginDate, oldEndDate);
+        }
         conferenceDto.getRemovedDeadlineIds().forEach(deadlineService::remove);
         return conference.getId();
     }
 
     @Transactional
     public void delete(Integer conferenceId) {
-        if (conferenceRepository.existsById(conferenceId)) {
-            conferenceRepository.deleteById(conferenceId);
+        if (conferenceRepository.exists(conferenceId)) {
+            eventService.removeConferencesEvent(conferenceRepository.findOne(conferenceId));
+            conferenceRepository.delete(conferenceId);
         }
     }
 
+    public void addDeadline(ConferenceDto conferenceDto) {
+        conferenceDto.getDeadlines().add(new Deadline());
+    }
+
+
     public void removeDeadline(ConferenceDto conferenceDto, Integer deadlineIndex) throws IOException {
         if (conferenceDto.getDeadlines().get(deadlineIndex).getId() != null) {
             conferenceDto.getRemovedDeadlineIds().add(conferenceDto.getDeadlines().get(deadlineIndex).getId());
@@ -111,9 +160,19 @@ public class ConferenceService {
         conferenceDto.getDeadlines().remove((int) deadlineIndex);
     }
 
+    public void addPaper(ConferenceDto conferenceDto) {
+        Paper paper = new Paper();
+        paper.setTitle(userService.getCurrentUser().getLastName() + "_" + conferenceDto.getTitle() + "_" + (new Date()).getTime());
+        paper.setStatus(Paper.PaperStatus.DRAFT);
+
+        conferenceDto.getPapers().add(paper);
+    }
+
     public void removePaper(ConferenceDto conferenceDto, Integer paperIndex) throws IOException {
         Paper removedPaper = conferenceDto.getPapers().remove((int) paperIndex);
-        conferenceDto.getNotSelectedPapers().add(removedPaper);
+        if (removedPaper.getId() != null) {
+            conferenceDto.getNotSelectedPapers().add(removedPaper);
+        }
     }
 
     public void takePart(ConferenceDto conferenceDto) throws IOException {
@@ -141,15 +200,15 @@ public class ConferenceService {
         conference.setTitle(conferenceDto.getTitle());
         conference.setDescription(conferenceDto.getDescription());
         conference.setUrl(conferenceDto.getUrl());
-        conference.setPing(0);
         conference.setBeginDate(conferenceDto.getBeginDate());
         conference.setEndDate(conferenceDto.getEndDate());
-        conference.setPapers(conferenceDto.getPapers());
+        conference.getPapers().clear();
+        conferenceDto.getPapers().forEach(paper -> conference.getPapers().add(paper.getId() != null ? paperService.findPaperById(paper.getId()) : paperService.create(paper)));
         conference.setDeadlines(deadlineService.saveOrCreate(conferenceDto.getDeadlines()));
         conference.setUsers(conferenceUserService.saveOrCreate(conferenceDto.getUsers()));
         if (conferenceDto.getPaperIds() != null && !conferenceDto.getPaperIds().isEmpty()) {
             conferenceDto.getPaperIds().forEach(paperId ->
-                    conference.getPapers().add(paperService.findEntityById(paperId)));
+                    conference.getPapers().add(paperService.findPaperById(paperId)));
         }
         return conference;
     }
@@ -173,4 +232,74 @@ public class ConferenceService {
     public List<Conference> findAllActive() {
         return conferenceRepository.findAllActive(new Date());
     }
+
+    public boolean isAttachedToConference(Integer paperId) {
+        return conferenceRepository.isPaperAttached(paperId);
+    }
+
+    @Transactional
+    public void ping(ConferenceDto conferenceDto) throws IOException {
+        pingService.addPing(findOne(conferenceDto.getId()));
+        conferenceRepository.updatePingConference(conferenceDto.getId());
+    }
+
+    public Conference findOne(Integer conferenceId) {
+        return conferenceRepository.findOne(conferenceId);
+    }
+
+    public void setChartData(ModelMap modelMap) {
+        //first, add the regional sales
+        Integer northeastSales = 17089;
+        Integer westSales = 10603;
+        Integer midwestSales = 5223;
+        Integer southSales = 10111;
+
+        modelMap.addAttribute("northeastSales", northeastSales);
+        modelMap.addAttribute("southSales", southSales);
+        modelMap.addAttribute("midwestSales", midwestSales);
+        modelMap.addAttribute("westSales", westSales);
+
+        //now add sales by lure type
+        List<Integer> inshoreSales = Arrays.asList(4074, 3455, 4112);
+        List<Integer> nearshoreSales = Arrays.asList(3222, 3011, 3788);
+        List<Integer> offshoreSales = Arrays.asList(7811, 7098, 6455);
+
+        modelMap.addAttribute("inshoreSales", inshoreSales);
+        modelMap.addAttribute("nearshoreSales", nearshoreSales);
+        modelMap.addAttribute("offshoreSales", offshoreSales);
+    }
+
+    public void sendNotificationAfterUpdateDeadlines(Conference conference, List<Deadline> oldDeadlines) {
+        if (oldDeadlines.size() != conference.getDeadlines().size()) {
+            conferenceNotificationService.updateDeadlineNotification(conference);
+            return;
+        }
+
+        if (conference.getDeadlines()
+                .stream()
+                .filter(deadline -> !oldDeadlines.contains(deadline))
+                .count() > 0) {
+            conferenceNotificationService.updateDeadlineNotification(conference);
+        }
+    }
+
+    public Deadline copyDeadline(Deadline oldDeadline) {
+        Deadline newDeadline = new Deadline(oldDeadline.getDate(), oldDeadline.getDescription());
+        newDeadline.setId(oldDeadline.getId());
+        return newDeadline;
+    }
+
+    public void checkEmptyFieldsOfDeadline(ConferenceDto conferenceDto, Errors errors) {
+        for (Deadline deadline : conferenceDto.getDeadlines()) {
+            if (deadline.getDate() == null || deadline.getDescription().isEmpty()) {
+                errors.rejectValue("deadlines", "errorCode", "Все поля дедлайна должны быть заполнены");
+            }
+        }
+    }
+
+    public void filterEmptyDeadlines(ConferenceDto conferenceDto) {
+        conferenceDto.setDeadlines(conferenceDto.getDeadlines().stream()
+                .filter(dto -> dto.getDate() != null || !org.springframework.util.StringUtils.isEmpty(dto.getDescription()))
+                .collect(Collectors.toList()));
+    }
 }

src/main/java/ru/ulstu/core/controller/AdviceController.java

@@ -39,6 +39,11 @@ public class AdviceController {
         return userService.getCurrentUser().getUserAbbreviate();
     }
 
+    @ModelAttribute("flashMessage")
+    public String getFlashMessage() {
+        return null;
+    }
+
     private Response<Void> handleException(ErrorConstants error) {
         log.warn(error.toString());
         return new Response<>(error);

src/main/java/ru/ulstu/deadline/model/Deadline.java

@@ -9,6 +9,7 @@ import javax.persistence.Entity;
 import javax.persistence.Temporal;
 import javax.persistence.TemporalType;
 import java.util.Date;
+import java.util.Objects;
 
 @Entity
 public class Deadline extends BaseEntity {
@@ -51,4 +52,26 @@ public class Deadline extends BaseEntity {
     public void setDate(Date date) {
         this.date = date;
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        if (!super.equals(o)) {
+            return false;
+        }
+        Deadline deadline = (Deadline) o;
+        return getId().equals(deadline.getId()) &&
+                description.equals(deadline.description) &&
+                date.equals(deadline.date);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(super.hashCode(), description, date);
+    }
 }

src/main/java/ru/ulstu/grant/controller/GrantController.java

@@ -13,6 +13,7 @@ import ru.ulstu.deadline.model.Deadline;
 import ru.ulstu.grant.model.Grant;
 import ru.ulstu.grant.model.GrantDto;
 import ru.ulstu.grant.service.GrantService;
+import ru.ulstu.paper.model.PaperDto;
 import ru.ulstu.user.model.User;
 import springfox.documentation.annotations.ApiIgnore;
 
@@ -50,7 +51,9 @@ public class GrantController {
     @GetMapping("/grant")
     public void getGrant(ModelMap modelMap, @RequestParam(value = "id") Integer id) {
         if (id != null && id > 0) {
-            modelMap.put("grantDto", grantService.findOneDto(id));
+            GrantDto grantDto = grantService.findOneDto(id);
+            attachPaper(grantDto);
+            modelMap.put("grantDto", grantDto);
         } else {
             modelMap.put("grantDto", new GrantDto());
         }
@@ -78,6 +81,12 @@ public class GrantController {
         return GRANT_PAGE;
     }
 
+    @PostMapping(value = "/grant", params = "attachPaper")
+    public String attachPaper(GrantDto grantDto) {
+        grantService.attachPaper(grantDto);
+        return GRANT_PAGE;
+    }
+
     @PostMapping(value = "/grant", params = "addDeadline")
     public String addDeadline(@Valid GrantDto grantDto, Errors errors) {
         filterEmptyDeadlines(grantDto);
@@ -88,6 +97,13 @@ public class GrantController {
         return GRANT_PAGE;
     }
 
+    @PostMapping(value = "/grant", params = "removeDeadline")
+    public String removeDeadline(GrantDto grantDto,
+                                 @RequestParam(value = "removeDeadline") Integer deadlineId) {
+        grantService.removeDeadline(grantDto, deadlineId);
+        return GRANT_PAGE;
+    }
+
     @PostMapping(value = "/grant", params = "createProject")
     public String createProject(@Valid GrantDto grantDto, Errors errors) throws IOException {
         if (errors.hasErrors()) {
@@ -113,6 +129,11 @@ public class GrantController {
         return grantService.getGrantAuthors(grantDto);
     }
 
+    @ModelAttribute("allPapers")
+    public List<PaperDto> getAllPapers() {
+        return grantService.getAllUncompletedPapers();
+    }
+
     private void filterEmptyDeadlines(GrantDto grantDto) {
         grantDto.setDeadlines(grantDto.getDeadlines().stream()
                 .filter(dto -> dto.getDate() != null || !isEmpty(dto.getDescription()))

src/main/java/ru/ulstu/grant/model/Grant.java

@@ -1,10 +1,15 @@
 package ru.ulstu.grant.model;
 
+import org.hibernate.annotations.Fetch;
+import org.hibernate.annotations.FetchMode;
+import org.hibernate.validator.constraints.NotBlank;
 import ru.ulstu.core.model.BaseEntity;
 import ru.ulstu.core.model.UserContainer;
 import ru.ulstu.deadline.model.Deadline;
 import ru.ulstu.file.model.FileData;
+import ru.ulstu.paper.model.Paper;
 import ru.ulstu.project.model.Project;
+import ru.ulstu.timeline.model.Event;
 import ru.ulstu.user.model.User;
 
 import javax.persistence.CascadeType;
@@ -13,12 +18,12 @@ import javax.persistence.EnumType;
 import javax.persistence.Enumerated;
 import javax.persistence.FetchType;
 import javax.persistence.JoinColumn;
+import javax.persistence.JoinTable;
 import javax.persistence.ManyToMany;
 import javax.persistence.ManyToOne;
 import javax.persistence.OneToMany;
 import javax.persistence.OrderBy;
 import javax.persistence.Table;
-import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
 import java.util.ArrayList;
 import java.util.Comparator;
@@ -62,14 +67,12 @@ public class Grant extends BaseEntity implements UserContainer {
     @OrderBy("date")
     private List<Deadline> deadlines = new ArrayList<>();
 
-    //Описание гранта
-    @NotNull
     private String comment;
 
-    //Заявка на грант
-    @ManyToOne
-    @JoinColumn(name = "file_id")
-    private FileData application;
+    @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
+    @JoinColumn(name = "grant_id", unique = true)
+    @Fetch(FetchMode.SUBSELECT)
+    private List<FileData> files = new ArrayList<>();
 
     @ManyToOne(cascade = CascadeType.ALL)
     @JoinColumn(name = "project_id")
@@ -83,6 +86,17 @@ public class Grant extends BaseEntity implements UserContainer {
     @JoinColumn(name = "leader_id")
     private User leader;
 
+    @ManyToMany(fetch = FetchType.EAGER)
+    @JoinTable(name = "grants_papers",
+            joinColumns = {@JoinColumn(name = "grant_id")},
+            inverseJoinColumns = {@JoinColumn(name = "paper_id")})
+    @Fetch(FetchMode.SUBSELECT)
+    private List<Paper> papers = new ArrayList<>();
+
+    @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    @JoinColumn(name = "grant_id")
+    private List<Event> events = new ArrayList<>();
+
     public GrantStatus getStatus() {
         return status;
     }
@@ -107,12 +121,12 @@ public class Grant extends BaseEntity implements UserContainer {
         this.comment = comment;
     }
 
-    public FileData getApplication() {
-        return application;
+    public List<FileData> getFiles() {
+        return files;
     }
 
-    public void setApplication(FileData application) {
-        this.application = application;
+    public void setFiles(List<FileData> files) {
+        this.files = files;
     }
 
     public String getTitle() {
@@ -152,6 +166,22 @@ public class Grant extends BaseEntity implements UserContainer {
         this.leader = leader;
     }
 
+    public List<Paper> getPapers() {
+        return papers;
+    }
+
+    public void setPapers(List<Paper> papers) {
+        this.papers = papers;
+    }
+
+    public List<Event> getEvents() {
+        return events;
+    }
+
+    public void setEvents(List<Event> events) {
+        this.events = events;
+    }
+
     public Optional<Deadline> getNextDeadline() {
         return deadlines
                 .stream()

src/main/java/ru/ulstu/grant/model/GrantDto.java

@@ -4,6 +4,8 @@ import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import org.apache.commons.lang3.StringUtils;
 import ru.ulstu.deadline.model.Deadline;
+import ru.ulstu.file.model.FileDataDto;
+import ru.ulstu.paper.model.PaperDto;
 import ru.ulstu.project.model.ProjectDto;
 import ru.ulstu.user.model.UserDto;
 
@@ -24,7 +26,7 @@ public class GrantDto {
     private Grant.GrantStatus status;
     private List<Deadline> deadlines = new ArrayList<>();
     private String comment;
-    private String applicationFileName;
+    private List<FileDataDto> files = new ArrayList<>();
     private ProjectDto project;
     private Set<Integer> authorIds;
     private Set<UserDto> authors;
@@ -32,6 +34,11 @@ public class GrantDto {
     private boolean wasLeader;
     private boolean hasAge;
     private boolean hasDegree;
+    private boolean hasBAKPapers;
+    private boolean hasScopusPapers;
+    private List<Integer> paperIds = new ArrayList<>();
+    private List<PaperDto> papers = new ArrayList<>();
+    private List<Integer> removedDeadlineIds = new ArrayList<>();
 
     public GrantDto() {
         deadlines.add(new Deadline());
@@ -43,25 +50,31 @@ public class GrantDto {
                     @JsonProperty("status") Grant.GrantStatus status,
                     @JsonProperty("deadlines") List<Deadline> deadlines,
                     @JsonProperty("comment") String comment,
+                    @JsonProperty("files") List<FileDataDto> files,
                     @JsonProperty("project") ProjectDto project,
                     @JsonProperty("authorIds") Set<Integer> authorIds,
                     @JsonProperty("authors") Set<UserDto> authors,
-                    @JsonProperty("leader") Integer leaderId,
+                    @JsonProperty("leaderId") Integer leaderId,
                     @JsonProperty("wasLeader") boolean wasLeader,
                     @JsonProperty("hasAge") boolean hasAge,
-                    @JsonProperty("hasDegree") boolean hasDegree) {
+                    @JsonProperty("hasDegree") boolean hasDegree,
+                    @JsonProperty("paperIds") List<Integer> paperIds,
+                    @JsonProperty("papers") List<PaperDto> papers) {
         this.id = id;
         this.title = title;
         this.status = status;
         this.deadlines = deadlines;
         this.comment = comment;
-        this.applicationFileName = null;
+        this.files = files;
         this.project = project;
+        this.authorIds = authorIds;
         this.authors = authors;
         this.leaderId = leaderId;
         this.wasLeader = wasLeader;
         this.hasAge = hasAge;
         this.hasDegree = hasDegree;
+        this.paperIds = paperIds;
+        this.papers = papers;
     }
 
     public GrantDto(Grant grant) {
@@ -70,14 +83,16 @@ public class GrantDto {
         this.status = grant.getStatus();
         this.deadlines = grant.getDeadlines();
         this.comment = grant.getComment();
+        this.files = convert(grant.getFiles(), FileDataDto::new);
         this.project = grant.getProject() == null ? null : new ProjectDto(grant.getProject());
-        this.applicationFileName = grant.getApplication() == null ? null : grant.getApplication().getName();
         this.authorIds = convert(grant.getAuthors(), user -> user.getId());
         this.authors = convert(grant.getAuthors(), UserDto::new);
         this.leaderId = grant.getLeader().getId();
         this.wasLeader = false;
         this.hasAge = false;
         this.hasDegree = false;
+        this.paperIds = convert(grant.getPapers(), paper -> paper.getId());
+        this.papers = convert(grant.getPapers(), PaperDto::new);
     }
 
     public Integer getId() {
@@ -120,6 +135,14 @@ public class GrantDto {
         this.comment = comment;
     }
 
+    public List<FileDataDto> getFiles() {
+        return files;
+    }
+
+    public void setFiles(List<FileDataDto> files) {
+        this.files = files;
+    }
+
     public ProjectDto getProject() {
         return project;
     }
@@ -128,14 +151,6 @@ public class GrantDto {
         this.project = project;
     }
 
-    public String getApplicationFileName() {
-        return applicationFileName;
-    }
-
-    public void setApplicationFileName(String applicationFileName) {
-        this.applicationFileName = applicationFileName;
-    }
-
     public Set<Integer> getAuthorIds() {
         return authorIds;
     }
@@ -190,4 +205,44 @@ public class GrantDto {
     public void setHasDegree(boolean hasDegree) {
         this.hasDegree = hasDegree;
     }
+
+    public List<Integer> getPaperIds() {
+        return paperIds;
+    }
+
+    public void setPaperIds(List<Integer> paperIds) {
+        this.paperIds = paperIds;
+    }
+
+    public List<PaperDto> getPapers() {
+        return papers;
+    }
+
+    public void setPapers(List<PaperDto> papers) {
+        this.papers = papers;
+    }
+
+    public List<Integer> getRemovedDeadlineIds() {
+        return removedDeadlineIds;
+    }
+
+    public void setRemovedDeadlineIds(List<Integer> removedDeadlineIds) {
+        this.removedDeadlineIds = removedDeadlineIds;
+    }
+
+    public boolean isHasBAKPapers() {
+        return hasBAKPapers;
+    }
+
+    public void setHasBAKPapers(boolean hasBAKPapers) {
+        this.hasBAKPapers = hasBAKPapers;
+    }
+
+    public boolean isHasScopusPapers() {
+        return hasScopusPapers;
+    }
+
+    public void setHasScopusPapers(boolean hasScopusPapers) {
+        this.hasScopusPapers = hasScopusPapers;
+    }
 }

src/main/java/ru/ulstu/grant/service/GrantNotificationService.java

@@ -0,0 +1,72 @@
+package ru.ulstu.grant.service;
+
+import com.google.common.collect.ImmutableMap;
+import org.springframework.stereotype.Service;
+import ru.ulstu.core.util.DateUtils;
+import ru.ulstu.grant.model.Grant;
+import ru.ulstu.user.model.User;
+import ru.ulstu.user.service.MailService;
+
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+@Service
+public class GrantNotificationService {
+    private final static int DAYS_TO_DEADLINE_NOTIFICATION = 7;
+    private final static String TEMPLATE_DEADLINE = "grantDeadlineNotification";
+    private final static String TEMPLATE_CREATE = "grantCreateNotification";
+    private final static String TEMPLATE_AUTHORS_CHANGED = "grantAuthorsChangeNotification";
+    private final static String TEMPLATE_LEADER_CHANGED = "grantLeaderChangeNotification";
+
+    private final static String TITLE_DEADLINE = "Приближается дедлайн гранта: %s";
+    private final static String TITLE_CREATE = "Создан грант: %s";
+    private final static String TITLE_AUTHORS_CHANGED = "Изменился состав рабочей группы гранта: %s";
+    private final static String TITLE_LEADER_CHANGED = "Изменился руководитель гранта: %s";
+
+    private final MailService mailService;
+
+    public GrantNotificationService(MailService mailService) {
+        this.mailService = mailService;
+    }
+
+    public void sendDeadlineNotifications(List<Grant> grants, boolean isDeadlineBeforeWeek) {
+        Date now = DateUtils.addDays(new Date(), DAYS_TO_DEADLINE_NOTIFICATION);
+        grants.stream()
+                .filter(grant -> needToSendDeadlineNotification(grant, now, isDeadlineBeforeWeek))
+                .forEach(grant -> sendMessageDeadline(grant));
+    }
+
+    private boolean needToSendDeadlineNotification(Grant grant, Date compareDate, boolean isDeadlineBeforeWeek) {
+        return (grant.getNextDeadline().isPresent())
+                && (compareDate.before(grant.getNextDeadline().get().getDate()) && isDeadlineBeforeWeek
+                || compareDate.after(grant.getNextDeadline().get().getDate()) && !isDeadlineBeforeWeek)
+                && grant.getNextDeadline().get().getDate().after(new Date());
+    }
+
+    private void sendMessageDeadline(Grant grant) {
+        Map<String, Object> variables = ImmutableMap.of("grant", grant);
+        sendForAllAuthors(variables, grant, TEMPLATE_DEADLINE, String.format(TITLE_DEADLINE, grant.getTitle()));
+    }
+
+    public void sendCreateNotification(Grant grant) {
+        Map<String, Object> variables = ImmutableMap.of("grant", grant);
+        sendForAllAuthors(variables, grant, TEMPLATE_CREATE, String.format(TITLE_CREATE, grant.getTitle()));
+    }
+
+    public void sendAuthorsChangeNotification(Grant grant, Set<User> oldAuthors) {
+        Map<String, Object> variables = ImmutableMap.of("grant", grant, "oldAuthors", oldAuthors);
+        sendForAllAuthors(variables, grant, TEMPLATE_AUTHORS_CHANGED, String.format(TITLE_AUTHORS_CHANGED, grant.getTitle()));
+    }
+
+    public void sendLeaderChangeNotification(Grant grant, User oldLeader) {
+        Map<String, Object> variables = ImmutableMap.of("grant", grant, "oldLeader", oldLeader);
+        sendForAllAuthors(variables, grant, TEMPLATE_LEADER_CHANGED, String.format(TITLE_LEADER_CHANGED, grant.getTitle()));
+    }
+    private void sendForAllAuthors(Map<String, Object> variables, Grant grant, String template, String title) {
+        Set<User> allAuthors = grant.getAuthors();
+        allAuthors.forEach(author -> mailService.sendEmailFromTemplate(variables, author, template, title));
+        mailService.sendEmailFromTemplate(variables, grant.getLeader(), template, title);
+    }
+}

src/main/java/ru/ulstu/grant/service/GrantScheduler.java

@@ -0,0 +1,30 @@
+package ru.ulstu.grant.service;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+
+@Service
+public class GrantScheduler {
+    private final static boolean IS_DEADLINE_NOTIFICATION_BEFORE_WEEK = true;
+
+    private final Logger log = LoggerFactory.getLogger(GrantScheduler.class);
+
+    private final GrantNotificationService grantNotificationService;
+    private final GrantService grantService;
+
+    public GrantScheduler(GrantNotificationService grantNotificationService,
+                          GrantService grantService) {
+        this.grantNotificationService = grantNotificationService;
+        this.grantService = grantService;
+    }
+
+
+    @Scheduled(cron = "0 0 8 * * MON", zone = "Europe/Samara")
+    public void checkDeadlineBeforeWeek() {
+        log.debug("GrantScheduler.checkDeadlineBeforeWeek started");
+        grantNotificationService.sendDeadlineNotifications(grantService.findAll(), IS_DEADLINE_NOTIFICATION_BEFORE_WEEK);
+        log.debug("GrantScheduler.checkDeadlineBeforeWeek finished");
+    }
+}

src/main/java/ru/ulstu/grant/service/GrantService.java

@@ -5,46 +5,63 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import ru.ulstu.deadline.model.Deadline;
 import ru.ulstu.deadline.service.DeadlineService;
+import ru.ulstu.file.model.FileDataDto;
 import ru.ulstu.file.service.FileService;
 import ru.ulstu.grant.model.Grant;
 import ru.ulstu.grant.model.GrantDto;
 import ru.ulstu.grant.repository.GrantRepository;
+import ru.ulstu.paper.model.Paper;
+import ru.ulstu.paper.model.PaperDto;
+import ru.ulstu.paper.service.PaperService;
 import ru.ulstu.project.model.Project;
 import ru.ulstu.project.model.ProjectDto;
 import ru.ulstu.project.service.ProjectService;
+import ru.ulstu.timeline.service.EventService;
 import ru.ulstu.user.model.User;
 import ru.ulstu.user.service.UserService;
 
 import java.io.IOException;
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.Date;
+import java.util.HashSet;
 import java.util.List;
-import java.util.stream.Collectors;
+import java.util.Set;
 
+import static java.util.stream.Collectors.toList;
 import static org.springframework.util.ObjectUtils.isEmpty;
 import static ru.ulstu.core.util.StreamApiUtils.convert;
 import static ru.ulstu.grant.model.Grant.GrantStatus.APPLICATION;
 
 @Service
 public class GrantService {
-    private final static int MAX_DISPLAY_SIZE = 40;
+    private final static int MAX_DISPLAY_SIZE = 50;
 
     private final GrantRepository grantRepository;
     private final ProjectService projectService;
     private final DeadlineService deadlineService;
     private final FileService fileService;
     private final UserService userService;
+    private final PaperService paperService;
+    private final EventService eventService;
+    private final GrantNotificationService grantNotificationService;
 
     public GrantService(GrantRepository grantRepository,
                         FileService fileService,
                         DeadlineService deadlineService,
                         ProjectService projectService,
-                        UserService userService) {
+                        UserService userService,
+                        PaperService paperService,
+                        EventService eventService,
+                        GrantNotificationService grantNotificationService) {
         this.grantRepository = grantRepository;
         this.fileService = fileService;
         this.deadlineService = deadlineService;
         this.projectService = projectService;
         this.userService = userService;
+        this.paperService = paperService;
+        this.eventService = eventService;
+        this.grantNotificationService = grantNotificationService;
     }
 
     public List<Grant> findAll() {
@@ -58,13 +75,15 @@ public class GrantService {
     }
 
     public GrantDto findOneDto(Integer id) {
-        return new GrantDto(grantRepository.getOne(id));
+        return new GrantDto(grantRepository.findOne(id));
     }
 
     @Transactional
     public Integer create(GrantDto grantDto) throws IOException {
         Grant newGrant = copyFromDto(new Grant(), grantDto);
         newGrant = grantRepository.save(newGrant);
+        eventService.createFromGrant(newGrant);
+        grantNotificationService.sendCreateNotification(newGrant);
         return newGrant.getId();
     }
 
@@ -76,9 +95,9 @@ public class GrantService {
             grant.setProject(projectService.findById(grantDto.getProject().getId()));
         }
         grant.setDeadlines(deadlineService.saveOrCreate(grantDto.getDeadlines()));
-        if (grantDto.getApplicationFileName() != null) {
-            grant.setApplication(fileService.createFileFromTmp(grantDto.getApplicationFileName()));
-        }
+        grant.setFiles(fileService.saveOrCreate(grantDto.getFiles().stream()
+                .filter(f -> !f.isDeleted())
+                .collect(toList())));
         grant.getAuthors().clear();
         if (grantDto.getAuthorIds() != null && !grantDto.getAuthorIds().isEmpty()) {
             grantDto.getAuthorIds().forEach(authorIds -> grant.getAuthors().add(userService.findById(authorIds)));
@@ -86,6 +105,10 @@ public class GrantService {
         if (grantDto.getLeaderId() != null) {
             grant.setLeader(userService.findById(grantDto.getLeaderId()));
         }
+        grant.getPapers().clear();
+        if (grantDto.getPaperIds() != null && !grantDto.getPaperIds().isEmpty()) {
+            grantDto.getPaperIds().forEach(paperIds -> grant.getPapers().add(paperService.findPaperById(paperIds)));
+        }
         return grant;
     }
 
@@ -96,21 +119,37 @@ public class GrantService {
 
     @Transactional
     public Integer update(GrantDto grantDto) throws IOException {
-        Grant grant = grantRepository.getOne(grantDto.getId());
-        Grant.GrantStatus oldStatus = grant.getStatus();
-        if (grantDto.getApplicationFileName() != null && grant.getApplication() != null) {
-            fileService.deleteFile(grant.getApplication());
+        Grant grant = grantRepository.findOne(grantDto.getId());
+        Set<User> oldAuthors = new HashSet<>(grant.getAuthors());
+        User oldLeader = grant.getLeader();
+        for (FileDataDto file : grantDto.getFiles().stream()
+                .filter(f -> f.isDeleted() && f.getId() != null)
+                .collect(toList())) {
+            fileService.delete(file.getId());
         }
+        grantDto.getRemovedDeadlineIds().forEach(deadlineService::remove);
         grantRepository.save(copyFromDto(grant, grantDto));
+
+        grant.getAuthors().forEach(author -> {
+            if (!oldAuthors.contains(author)) {
+                grantNotificationService.sendAuthorsChangeNotification(grant, oldAuthors);
+            }
+        });
+        oldAuthors.forEach(oldAuthor -> {
+            if (!grant.getAuthors().contains(oldAuthor)) {
+                grantNotificationService.sendAuthorsChangeNotification(grant, oldAuthors);
+            }
+        });
+        if (grant.getLeader() != oldLeader) {
+            grantNotificationService.sendLeaderChangeNotification(grant, oldLeader);
+        }
+        eventService.updateGrantDeadlines(grant);
         return grant.getId();
     }
 
     @Transactional
     public void delete(Integer grantId) throws IOException {
-        Grant grant = grantRepository.getOne(grantId);
-        if (grant.getApplication() != null) {
-            fileService.deleteFile(grant.getApplication());
-        }
+        Grant grant = grantRepository.findOne(grantId);
         grantRepository.delete(grant);
     }
 
@@ -119,7 +158,7 @@ public class GrantService {
     }
 
     @Transactional
-    public Grant create(String title, Project projectId, Date deadlineDate, User user) {
+    public Grant create(String title, Project projectId, Date deadlineDate, User user, Paper paper) {
         Grant grant = new Grant();
         grant.setTitle(title);
         grant.setComment("Комментарий к гранту 1");
@@ -128,7 +167,12 @@ public class GrantService {
         grant.getDeadlines().add(new Deadline(deadlineDate, "первый дедлайн"));
         grant.getAuthors().add(user);
         grant.setLeader(user);
+        grant.getPapers().add(paper);
         grant = grantRepository.save(grant);
+
+        eventService.createFromGrant(grant);
+        grantNotificationService.sendCreateNotification(grant);
+
         return grant;
     }
 
@@ -143,18 +187,78 @@ public class GrantService {
     public List<User> getGrantAuthors(GrantDto grantDto) {
         List<User> filteredUsers = userService.filterByAgeAndDegree(grantDto.isHasAge(), grantDto.isHasDegree());
         if (grantDto.isWasLeader()) {
-            filteredUsers = filteredUsers
-                    .stream()
-                    .filter(getCompletedGrantLeaders()::contains)
-                    .collect(Collectors.toList());
+            filteredUsers = checkContains(filteredUsers, getCompletedGrantLeaders());
+        }
+        if (grantDto.isHasBAKPapers()) {
+            filteredUsers = checkContains(filteredUsers, getBAKAuthors());
+        }
+        if (grantDto.isHasScopusPapers()) {
+            filteredUsers = checkContains(filteredUsers, getScopusAuthors());
         }
         return filteredUsers;
     }
 
+    private List<User> checkContains(List<User> filteredUsers, List<User> checkUsers) {
+        return filteredUsers.stream()
+                .filter(checkUsers::contains)
+                .collect(toList());
+    }
+
     private List<User> getCompletedGrantLeaders() {
         return grantRepository.findByStatus(Grant.GrantStatus.COMPLETED)
                 .stream()
                 .map(Grant::getLeader)
-                .collect(Collectors.toList());
+                .collect(toList());
+    }
+
+    public List<PaperDto> getGrantPapers(List<Integer> paperIds) {
+        return paperService.findAllSelect(paperIds);
+    }
+
+    public List<PaperDto> getAllUncompletedPapers() {
+        List<PaperDto> papers = paperService.findAllNotCompleted();
+        papers.stream()
+                .forEach(paper ->
+                        paper.setTitle(StringUtils.abbreviate(paper.getTitle(), MAX_DISPLAY_SIZE)));
+        return papers;
+    }
+
+    public void attachPaper(GrantDto grantDto) {
+        if (!grantDto.getPaperIds().isEmpty()) {
+            grantDto.getPapers().clear();
+            grantDto.setPapers(getGrantPapers(grantDto.getPaperIds()));
+        } else {
+            grantDto.getPapers().clear();
+        }
+    }
+
+    public void removeDeadline(GrantDto grantDto, Integer deadlineId) {
+        if (grantDto.getDeadlines().get(deadlineId).getId() != null) {
+            grantDto.getRemovedDeadlineIds().add(grantDto.getDeadlines().get(deadlineId).getId());
+        }
+        grantDto.getDeadlines().remove((int) deadlineId);
+    }
+
+    private List<User> getCompletedPapersAuthors(Paper.PaperType type) {
+        List<Paper> papers = paperService.findAllCompletedByType(type);
+        return papers.stream()
+                .filter(paper -> paper.getAuthors() != null)
+                .flatMap(paper -> paper.getAuthors().stream())
+                .collect(toList());
+    }
+
+    private List<User> getBAKAuthors() {
+        return getCompletedPapersAuthors(Paper.PaperType.VAK)
+                .stream()
+                .distinct()
+                .collect(toList());
+    }
+
+    private List<User> getScopusAuthors() {
+        List<User> authors = getCompletedPapersAuthors(Paper.PaperType.SCOPUS);
+        return authors
+                .stream()
+                .filter(author -> Collections.frequency(authors, author) > 3)
+                .collect(toList());
     }
 }

src/main/java/ru/ulstu/name/BaseRepository.java

@@ -0,0 +1,7 @@
+package ru.ulstu.name;
+
+import org.springframework.data.repository.query.Param;
+
+public interface BaseRepository {
+    String findByNameAndNotId(@Param("name") String name, @Param("id") Integer id);
+}

src/main/java/ru/ulstu/name/BaseService.java

@@ -0,0 +1,16 @@
+package ru.ulstu.name;
+
+import org.springframework.stereotype.Service;
+import org.springframework.validation.Errors;
+
+@Service
+public abstract class BaseService {
+
+    public BaseRepository baseRepository;
+
+    public void checkUniqueName(NameContainer nameContainer, Errors errors, Integer id, String checkField, String errorMessage) {
+        if (nameContainer.getName().equals(baseRepository.findByNameAndNotId(nameContainer.getName(), id))) {
+            errors.rejectValue(checkField, "errorCode", errorMessage);
+        }
+    }
+}

src/main/java/ru/ulstu/name/NameContainer.java

@@ -0,0 +1,14 @@
+package ru.ulstu.name;
+
+public abstract class NameContainer {
+
+    private String name = "";
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

src/main/java/ru/ulstu/paper/controller/PaperController.java

@@ -8,14 +8,14 @@ import org.springframework.ui.ModelMap;
 import org.springframework.validation.Errors;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.ModelAttribute;
-import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
+import ru.ulstu.conference.service.ConferenceService;
 import ru.ulstu.deadline.model.Deadline;
 import ru.ulstu.paper.model.Paper;
 import ru.ulstu.paper.model.PaperDto;
-import ru.ulstu.paper.model.PaperFilterDto;
+import ru.ulstu.paper.model.PaperListDto;
 import ru.ulstu.paper.service.LatexService;
 import ru.ulstu.paper.service.PaperService;
 import ru.ulstu.user.model.User;
@@ -38,23 +38,34 @@ import static org.springframework.util.StringUtils.isEmpty;
 @ApiIgnore
 public class PaperController {
     private final PaperService paperService;
+    private final ConferenceService conferenceService;
     private final LatexService latexService;
 
-    public PaperController(PaperService paperService, LatexService latexService) {
+    public PaperController(PaperService paperService,
+                           ConferenceService conferenceService,
+                           LatexService latexService) {
         this.paperService = paperService;
+        this.conferenceService = conferenceService;
         this.latexService = latexService;
     }
 
     @GetMapping("/papers")
     public void getPapers(ModelMap modelMap) {
-        modelMap.put("filteredPapers", new PaperFilterDto(paperService.findAllDto(), null, null));
+        modelMap.put("filteredPapers", new PaperListDto(paperService.findAllDto(), null, null));
     }
 
     @PostMapping("/papers")
-    public void filterPapers(@Valid PaperFilterDto paperFilterDto, ModelMap modelMap) {
-        modelMap.put("filteredPapers", new PaperFilterDto(paperService.filter(paperFilterDto),
-                paperFilterDto.getFilterAuthorId(),
-                paperFilterDto.getYear()));
+    public void listPapers(@Valid PaperListDto paperListDto, ModelMap modelMap) {
+        if (paperListDto.getPaperDeleteId() != null) {
+            if (conferenceService.isAttachedToConference(paperListDto.getPaperDeleteId())) {
+                modelMap.put("flashMessage", "Статью нельзя удалить, она прикреплена к конференции");
+            } else {
+                paperService.delete(paperListDto.getPaperDeleteId());
+            }
+        }
+        modelMap.put("filteredPapers", new PaperListDto(paperService.filter(paperListDto),
+                paperListDto.getFilterAuthorId(),
+                paperListDto.getYear()));
     }
 
     @GetMapping("/dashboard")
@@ -94,12 +105,6 @@ public class PaperController {
         return "/papers/paper";
     }
 
-    @GetMapping("/delete/{paper-id}")
-    public String delete(@PathVariable("paper-id") Integer paperId) throws IOException {
-        paperService.delete(paperId);
-        return "redirect:/papers/papers";
-    }
-
     @ModelAttribute("allStatuses")
     public List<Paper.PaperStatus> getPaperStatuses() {
         return paperService.getPaperStatuses();

src/main/java/ru/ulstu/paper/controller/PaperRestController.java

@@ -11,7 +11,8 @@ import org.springframework.web.bind.annotation.RestController;
 import ru.ulstu.configuration.Constants;
 import ru.ulstu.core.model.response.Response;
 import ru.ulstu.paper.model.PaperDto;
-import ru.ulstu.paper.model.PaperFilterDto;
+import ru.ulstu.paper.model.PaperListDto;
+import ru.ulstu.paper.model.ReferenceDto;
 import ru.ulstu.paper.service.PaperService;
 
 import javax.validation.Valid;
@@ -58,12 +59,17 @@ public class PaperRestController {
     }
 
     @PostMapping("/filter")
-    public Response<List<PaperDto>> filter(@RequestBody @Valid PaperFilterDto paperFilterDto) throws IOException {
-        return new Response<>(paperService.filter(paperFilterDto));
+    public Response<List<PaperDto>> filter(@RequestBody @Valid PaperListDto paperListDto) throws IOException {
+        return new Response<>(paperService.filter(paperListDto));
     }
 
     @GetMapping("formatted-list")
     public Response<List<String>> getFormattedPaperList() {
         return new Response<>(paperService.getFormattedPaperList());
     }
+
+    @PostMapping("/getFormattedReference")
+    public Response<String> getFormattedReference(@RequestBody @Valid ReferenceDto referenceDto) {
+        return new Response<>(paperService.getFormattedReference(referenceDto));
+    }
 }

src/main/java/ru/ulstu/paper/error/PaperConferenceRelationExistException.java

@@ -0,0 +1,7 @@
+package ru.ulstu.paper.error;
+
+public class PaperConferenceRelationExistException extends RuntimeException {
+    public PaperConferenceRelationExistException(String message) {
+        super(message);
+    }
+}

src/main/java/ru/ulstu/paper/model/Paper.java

@@ -2,10 +2,13 @@ package ru.ulstu.paper.model;
 
 import org.hibernate.annotations.Fetch;
 import org.hibernate.annotations.FetchMode;
+import org.hibernate.validator.constraints.NotBlank;
+import ru.ulstu.conference.model.Conference;
 import ru.ulstu.core.model.BaseEntity;
 import ru.ulstu.core.model.UserContainer;
 import ru.ulstu.deadline.model.Deadline;
 import ru.ulstu.file.model.FileData;
+import ru.ulstu.grant.model.Grant;
 import ru.ulstu.timeline.model.Event;
 import ru.ulstu.user.model.User;
 
@@ -21,7 +24,6 @@ import javax.persistence.OneToMany;
 import javax.persistence.OrderBy;
 import javax.persistence.Temporal;
 import javax.persistence.TemporalType;
-import javax.validation.constraints.NotBlank;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.Date;
@@ -114,6 +116,12 @@ public class Paper extends BaseEntity implements UserContainer {
     @Column(name = "latex_text")
     private String latexText;
 
+    @ManyToMany(mappedBy = "papers")
+    private List<Conference> conferences;
+
+    @ManyToMany(mappedBy = "papers")
+    private List<Grant> grants;
+
     public PaperStatus getStatus() {
         return status;
     }
@@ -218,6 +226,22 @@ public class Paper extends BaseEntity implements UserContainer {
         this.latexText = latexText;
     }
 
+    public List<Conference> getConferences() {
+        return conferences;
+    }
+
+    public void setConferences(List<Conference> conferences) {
+        this.conferences = conferences;
+    }
+
+    public List<Grant> getGrants() {
+        return grants;
+    }
+
+    public void setGrants(List<Grant> grants) {
+        this.grants = grants;
+    }
+
     @Override
     public Set<User> getUsers() {
         return getAuthors();

src/main/java/ru/ulstu/paper/model/PaperListDto.java

@@ -2,15 +2,16 @@ package ru.ulstu.paper.model;
 
 import java.util.List;
 
-public class PaperFilterDto {
+public class PaperListDto {
     private List<PaperDto> papers;
     private Integer filterAuthorId;
+    private Integer paperDeleteId;
     private Integer year;
 
-    public PaperFilterDto() {
+    public PaperListDto() {
     }
 
-    public PaperFilterDto(List<PaperDto> paperDtos, Integer filterAuthorId, Integer year) {
+    public PaperListDto(List<PaperDto> paperDtos, Integer filterAuthorId, Integer year) {
         this.papers = paperDtos;
         this.filterAuthorId = filterAuthorId;
         this.year = year;
@@ -39,4 +40,12 @@ public class PaperFilterDto {
     public void setYear(Integer year) {
         this.year = year;
     }
+
+    public Integer getPaperDeleteId() {
+        return paperDeleteId;
+    }
+
+    public void setPaperDeleteId(Integer paperDeleteId) {
+        this.paperDeleteId = paperDeleteId;
+    }
 }

src/main/java/ru/ulstu/paper/model/ReferenceDto.java

@@ -0,0 +1,129 @@
+package ru.ulstu.paper.model;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+public class ReferenceDto {
+    public enum ReferenceType {
+        ARTICLE("Статья"),
+        BOOK("Книга");
+
+        private String typeName;
+
+        ReferenceType(String name) {
+            this.typeName = name;
+        }
+
+        public String getTypeName() {
+            return typeName;
+        }
+    }
+
+    public enum FormatStandard {
+        GOST("ГОСТ"),
+        SPRINGER("Springer");
+
+        private String standardName;
+
+        FormatStandard(String name) {
+            this.standardName = name;
+        }
+
+        public String getStandardName() {
+            return standardName;
+        }
+    }
+
+    private String authors;
+    private String publicationTitle;
+    private Integer publicationYear;
+    private String publisher;
+    private String pages;
+    private String journalOrCollectionTitle;
+    private ReferenceType referenceType;
+    private FormatStandard formatStandard;
+
+    @JsonCreator
+    public ReferenceDto(
+            @JsonProperty("authors") String authors,
+            @JsonProperty("publicationTitle") String publicationTitle,
+            @JsonProperty("publicationYear") Integer publicationYear,
+            @JsonProperty("publisher") String publisher,
+            @JsonProperty("pages") String pages,
+            @JsonProperty("journalOrCollectionTitle") String journalOrCollectionTitle,
+            @JsonProperty("referenceType") ReferenceType referenceType,
+            @JsonProperty("formatStandard") FormatStandard formatStandard) {
+        this.authors = authors;
+        this.publicationTitle = publicationTitle;
+        this.publicationYear = publicationYear;
+        this.publisher = publisher;
+        this.pages = pages;
+        this.journalOrCollectionTitle = journalOrCollectionTitle;
+        this.referenceType = referenceType;
+        this.formatStandard = formatStandard;
+    }
+
+    public String getAuthors() {
+        return authors;
+    }
+
+    public void setAuthors(String authors) {
+        this.authors = authors;
+    }
+
+    public String getPublicationTitle() {
+        return publicationTitle;
+    }
+
+    public void setPublicationTitle(String publicationTitle) {
+        this.publicationTitle = publicationTitle;
+    }
+
+    public Integer getPublicationYear() {
+        return publicationYear;
+    }
+
+    public void setPublicationYear(Integer publicationYear) {
+        this.publicationYear = publicationYear;
+    }
+
+    public String getPublisher() {
+        return publisher;
+    }
+
+    public void setPublisher(String publisher) {
+        this.publisher = publisher;
+    }
+
+    public String getPages() {
+        return pages;
+    }
+
+    public void setPages(String pages) {
+        this.pages = pages;
+    }
+
+    public String getJournalOrCollectionTitle() {
+        return journalOrCollectionTitle;
+    }
+
+    public void setJournalOrCollectionTitle(String journalOrCollectionTitle) {
+        this.journalOrCollectionTitle = journalOrCollectionTitle;
+    }
+
+    public ReferenceType getReferenceType() {
+        return referenceType;
+    }
+
+    public void setReferenceType(ReferenceType referenceType) {
+        this.referenceType = referenceType;
+    }
+
+    public FormatStandard getFormatStandard() {
+        return formatStandard;
+    }
+
+    public void setFormatStandard(FormatStandard formatStandard) {
+        this.formatStandard = formatStandard;
+    }
+}

src/main/java/ru/ulstu/paper/repository/PaperRepository.java

@@ -14,4 +14,14 @@ public interface PaperRepository extends JpaRepository<Paper, Integer> {
     List<Paper> filter(@Param("author") User author, @Param("year") Integer year);
 
     List<Paper> findByIdNotIn(List<Integer> paperIds);
+
+    List<Paper> findAllByIdIn(List<Integer> paperIds);
+
+    List<Paper> findByTypeAndStatus(Paper.PaperType type, Paper.PaperStatus status);
+
+    List<Paper> findByStatusNot(Paper.PaperStatus status);
+
+    List<Paper> findByConferencesIsNullAndStatusNot(Paper.PaperStatus status);
+
+    List<Paper> findByIdNotInAndConferencesIsNullAndStatusNot(List<Integer> paperIds, Paper.PaperStatus status);
 }

src/main/java/ru/ulstu/paper/service/PaperService.java

@@ -9,13 +9,15 @@ import ru.ulstu.file.model.FileDataDto;
 import ru.ulstu.file.service.FileService;
 import ru.ulstu.paper.model.Paper;
 import ru.ulstu.paper.model.PaperDto;
-import ru.ulstu.paper.model.PaperFilterDto;
+import ru.ulstu.paper.model.PaperListDto;
+import ru.ulstu.paper.model.ReferenceDto;
 import ru.ulstu.paper.repository.PaperRepository;
 import ru.ulstu.timeline.service.EventService;
 import ru.ulstu.user.model.User;
 import ru.ulstu.user.service.UserService;
 
 import java.io.IOException;
+import java.text.MessageFormat;
 import java.util.Arrays;
 import java.util.Date;
 import java.util.HashSet;
@@ -32,6 +34,9 @@ import static ru.ulstu.paper.model.Paper.PaperStatus.DRAFT;
 import static ru.ulstu.paper.model.Paper.PaperStatus.FAILED;
 import static ru.ulstu.paper.model.Paper.PaperStatus.ON_PREPARATION;
 import static ru.ulstu.paper.model.Paper.PaperType.OTHER;
+import static ru.ulstu.paper.model.ReferenceDto.FormatStandard.GOST;
+import static ru.ulstu.paper.model.ReferenceDto.ReferenceType.ARTICLE;
+import static ru.ulstu.paper.model.ReferenceDto.ReferenceType.BOOK;
 
 @Service
 public class PaperService {
@@ -81,7 +86,7 @@ public class PaperService {
     }
 
     public PaperDto findOneDto(Integer id) {
-        return new PaperDto(paperRepository.getOne(id));
+        return new PaperDto(paperRepository.findOne(id));
     }
 
     @Transactional
@@ -93,6 +98,14 @@ public class PaperService {
         return newPaper.getId();
     }
 
+    @Transactional
+    public Paper create(Paper paper) {
+        Paper newPaper = paperRepository.save(paper);
+        paperNotificationService.sendCreateNotification(newPaper);
+        eventService.createFromPaper(newPaper);
+        return newPaper;
+    }
+
     private Paper copyFromDto(Paper paper, PaperDto paperDto) throws IOException {
         paper.setComment(paperDto.getComment());
         paper.setUrl(paperDto.getUrl());
@@ -116,7 +129,7 @@ public class PaperService {
 
     @Transactional
     public Integer update(PaperDto paperDto) throws IOException {
-        Paper paper = paperRepository.getOne(paperDto.getId());
+        Paper paper = paperRepository.findOne(paperDto.getId());
         Paper.PaperStatus oldStatus = paper.getStatus();
         Set<User> oldAuthors = new HashSet<>(paper.getAuthors());
 
@@ -142,8 +155,8 @@ public class PaperService {
     }
 
     @Transactional
-    public void delete(Integer paperId) throws IOException {
-        Paper paper = paperRepository.getOne(paperId);
+    public void delete(Integer paperId) {
+        Paper paper = paperRepository.findOne(paperId);
         paperRepository.delete(paper);
     }
 
@@ -173,7 +186,7 @@ public class PaperService {
         return paper;
     }
 
-    public List<PaperDto> filter(PaperFilterDto filterDto) {
+    public List<PaperDto> filter(PaperListDto filterDto) {
         return convert(sortPapers(paperRepository.filter(
                 filterDto.getFilterAuthorId() == null ? null : userService.findById(filterDto.getFilterAuthorId()),
                 filterDto.getYear())), PaperDto::new);
@@ -220,20 +233,27 @@ public class PaperService {
     }
 
     public PaperDto findById(Integer paperId) {
-        return new PaperDto(paperRepository.getOne(paperId));
+        return new PaperDto(paperRepository.findOne(paperId));
     }
 
-    public Paper findEntityById(Integer paperId) {
-        return paperRepository.getOne(paperId);
+    public Paper findPaperById(Integer paperId) {
+        return paperRepository.findOne(paperId);
     }
 
     public List<Paper> findAllNotSelect(List<Integer> paperIds) {
         if (!paperIds.isEmpty()) {
-            return sortPapers(paperRepository.findByIdNotIn(paperIds));
+            return sortPapers(paperRepository.findByIdNotInAndConferencesIsNullAndStatusNot(paperIds, COMPLETED));
         } else {
-            return sortPapers(paperRepository.findAll());
+            return sortPapers(paperRepository.findByConferencesIsNullAndStatusNot(COMPLETED));
         }
+    }
 
+    public List<PaperDto> findAllNotCompleted() {
+        return convert(paperRepository.findByStatusNot(COMPLETED), PaperDto::new);
+    }
+
+    public List<PaperDto> findAllSelect(List<Integer> paperIds) {
+        return convert(paperRepository.findAllByIdIn(paperIds), PaperDto::new);
     }
 
     public List<User> getPaperAuthors() {
@@ -260,4 +280,34 @@ public class PaperService {
                 .map(User::getUserAbbreviate)
                 .collect(Collectors.joining(", "));
     }
+
+    public String getFormattedReference(ReferenceDto referenceDto) {
+        return referenceDto.getFormatStandard() == GOST
+                ? getGostReference(referenceDto)
+                : getSpringerReference(referenceDto);
+    }
+
+    public String getGostReference(ReferenceDto referenceDto) {
+        return MessageFormat.format(referenceDto.getReferenceType() == BOOK ? "{0} {1} - {2}{3}. - {4}с." : "{0} {1}{5} {2}{3}. С. {4}.",
+                referenceDto.getAuthors(),
+                referenceDto.getPublicationTitle(),
+                StringUtils.isEmpty(referenceDto.getPublisher()) ? "" : referenceDto.getPublisher() + ", ",
+                referenceDto.getPublicationYear().toString(),
+                referenceDto.getPages(),
+                StringUtils.isEmpty(referenceDto.getJournalOrCollectionTitle()) ? "." : " // " + referenceDto.getJournalOrCollectionTitle() + ".");
+    }
+
+    public String getSpringerReference(ReferenceDto referenceDto) {
+        return MessageFormat.format("{0} ({1}) {2}.{3} {4}pp {5}",
+                referenceDto.getAuthors(),
+                referenceDto.getPublicationYear().toString(),
+                referenceDto.getPublicationTitle(),
+                referenceDto.getReferenceType() == ARTICLE ? " " + referenceDto.getJournalOrCollectionTitle() + "," : "",
+                StringUtils.isEmpty(referenceDto.getPublisher()) ? "" : referenceDto.getPublisher() + ", ",
+                referenceDto.getPages());
+    }
+
+    public List<Paper> findAllCompletedByType(Paper.PaperType type) {
+        return paperRepository.findByTypeAndStatus(type, Paper.PaperStatus.COMPLETED);
+    }
 }

src/main/java/ru/ulstu/ping/model/Ping.java

@@ -0,0 +1,73 @@
+package ru.ulstu.ping.model;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import org.springframework.format.annotation.DateTimeFormat;
+import ru.ulstu.conference.model.Conference;
+import ru.ulstu.core.model.BaseEntity;
+import ru.ulstu.user.model.User;
+
+import javax.persistence.Entity;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToOne;
+import javax.persistence.Table;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+import java.util.Date;
+
+@Entity
+@Table(name = "ping")
+public class Ping extends BaseEntity {
+    @Temporal(value = TemporalType.TIMESTAMP)
+    @DateTimeFormat(pattern = "yyyy-MM-dd")
+    private Date date;
+
+    @ManyToOne(optional = false)
+    @JoinColumn(name = "users_id")
+    private User user;
+
+    @ManyToOne(optional = false)
+    @JoinColumn(name = "conference_id")
+    private Conference conference;
+
+    public Ping() {
+    }
+
+    public Ping(Date date, User user) {
+        this.date = date;
+        this.user = user;
+    }
+
+    public Ping(@JsonProperty("id") Integer id,
+                @JsonProperty("date") Date date,
+                @JsonProperty("user") User user,
+                @JsonProperty("conference") Conference conference) {
+        setId(id);
+        this.date = date;
+        this.user = user;
+        this.conference = conference;
+    }
+
+    public Date getDate() {
+        return date;
+    }
+
+    public void setDate(Date date) {
+        this.date = date;
+    }
+
+    public User getUser() {
+        return user;
+    }
+
+    public void setUser(User user) {
+        this.user = user;
+    }
+
+    public Conference getConference() {
+        return conference;
+    }
+
+    public void setConference(Conference conference) {
+        this.conference = conference;
+    }
+}

src/main/java/ru/ulstu/ping/repository/PingRepository.java

@@ -0,0 +1,13 @@
+package ru.ulstu.ping.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import ru.ulstu.conference.model.Conference;
+import ru.ulstu.ping.model.Ping;
+
+public interface PingRepository extends JpaRepository<Ping, Integer> {
+
+    @Query("SELECT count(*) FROM Ping p WHERE (DAY(p.date) = :day) AND (MONTH(p.date) = :month) AND (YEAR(p.date) = :year) AND (p.conference = :conference)")
+    long countByConferenceAndDate(@Param("conference") Conference conference, @Param("day") Integer day, @Param("month") Integer month, @Param("year") Integer year);
+}

src/main/java/ru/ulstu/ping/service/PingService.java

@@ -0,0 +1,36 @@
+package ru.ulstu.ping.service;
+
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import ru.ulstu.conference.model.Conference;
+import ru.ulstu.ping.model.Ping;
+import ru.ulstu.ping.repository.PingRepository;
+import ru.ulstu.user.service.UserService;
+
+import java.io.IOException;
+import java.util.Calendar;
+import java.util.Date;
+
+@Service
+public class PingService {
+    private final PingRepository pingRepository;
+    private final UserService userService;
+
+    public PingService(PingRepository pingRepository,
+                       UserService userService) {
+        this.pingRepository = pingRepository;
+        this.userService = userService;
+    }
+
+    @Transactional
+    public void addPing(Conference conference) throws IOException {
+        Ping newPing = new Ping(new Date(), userService.getCurrentUser());
+        newPing.setConference(conference);
+        pingRepository.save(newPing);
+    }
+
+    public Integer countPingYesterday(Conference conference, Calendar calendar) {
+        return Math.toIntExact(pingRepository.countByConferenceAndDate(conference, calendar.get(Calendar.DAY_OF_MONTH),
+                calendar.get(Calendar.MONTH) + 1, calendar.get(Calendar.YEAR)));
+    }
+}

src/main/java/ru/ulstu/project/controller/ProjectController.java

@@ -5,6 +5,7 @@ import org.springframework.ui.ModelMap;
 import org.springframework.validation.Errors;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -78,6 +79,12 @@ public class ProjectController {
         return "/projects/project";
     }
 
+    @GetMapping("/delete/{project-id}")
+    public String delete(@PathVariable("project-id") Integer projectId) throws IOException {
+        projectService.delete(projectId);
+        return String.format("redirect:%s", "/projects/projects");
+    }
+
     private void filterEmptyDeadlines(ProjectDto projectDto) {
         projectDto.setDeadlines(projectDto.getDeadlines().stream()
                 .filter(dto -> dto.getDate() != null || !isEmpty(dto.getDescription()))

src/main/java/ru/ulstu/project/service/ProjectService.java

@@ -62,6 +62,25 @@ public class ProjectService {
         return newProject;
     }
 
+    @Transactional
+    public Project update(ProjectDto projectDto) throws IOException {
+        Project project = projectRepository.findOne(projectDto.getId());
+        if (projectDto.getApplicationFileName() != null && project.getApplication() != null) {
+            fileService.deleteFile(project.getApplication());
+        }
+        projectRepository.save(copyFromDto(project, projectDto));
+        return project;
+    }
+
+    @Transactional
+    public void delete(Integer projectId) throws IOException {
+        Project project = projectRepository.findOne(projectId);
+        if (project.getApplication() != null) {
+            fileService.deleteFile(project.getApplication());
+        }
+        projectRepository.delete(project);
+    }
+
     private Project copyFromDto(Project project, ProjectDto projectDto) throws IOException {
         project.setDescription(projectDto.getDescription());
         project.setStatus(projectDto.getStatus() == null ? APPLICATION : projectDto.getStatus());
@@ -85,10 +104,6 @@ public class ProjectService {
         }
     }
 
-    private Project update(ProjectDto projectDto) {
-        throw new RuntimeException("not implemented yet");
-    }
-
     public Project findById(Integer id) {
         return projectRepository.getOne(id);
     }

src/main/java/ru/ulstu/students/controller/TaskController.java

@@ -5,13 +5,16 @@ import org.springframework.ui.ModelMap;
 import org.springframework.validation.Errors;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import ru.ulstu.deadline.model.Deadline;
 import ru.ulstu.students.model.Task;
 import ru.ulstu.students.model.TaskDto;
+import ru.ulstu.students.model.TaskFilterDto;
 import ru.ulstu.students.service.TaskService;
+import ru.ulstu.tags.model.Tag;
 import springfox.documentation.annotations.ApiIgnore;
 
 import javax.validation.Valid;
@@ -35,16 +38,16 @@ public class TaskController {
         this.taskService = taskService;
     }
 
-    @GetMapping("/tasks")
-    public void getTasks(ModelMap modelMap) {
-        modelMap.put("tasks", taskService.findAllDto());
-    }
-
     @GetMapping("/dashboard")
     public void getDashboard(ModelMap modelMap) {
         modelMap.put("tasks", taskService.findAllDto());
     }
 
+    @GetMapping("/tasks")
+    public void getTask(ModelMap modelMap) {
+        modelMap.put("filteredTasks", new TaskFilterDto(taskService.findAllDto(), null, null, null));
+    }
+
     @GetMapping("/task")
     public void getTask(ModelMap modelMap, @RequestParam(value = "id") Integer id) {
         if (id != null && id > 0) {
@@ -54,6 +57,14 @@ public class TaskController {
         }
     }
 
+    @PostMapping("/tasks")
+    public void filterTasks(@Valid TaskFilterDto taskFilterDto, ModelMap modelMap) {
+        modelMap.put("filteredTasks", new TaskFilterDto(taskService.filter(taskFilterDto),
+                taskFilterDto.getStatus(),
+                taskFilterDto.getTag(),
+                taskFilterDto.getOrder()));
+    }
+
     @PostMapping(value = "/task", params = "save")
     public String save(@Valid TaskDto taskDto, Errors errors) throws IOException {
         filterEmptyDeadlines(taskDto);
@@ -77,11 +88,23 @@ public class TaskController {
         return TASK_PAGE;
     }
 
+    @GetMapping("/delete/{task-id}")
+    public String delete(@PathVariable("task-id") Integer taskId) throws IOException {
+        taskService.delete(taskId);
+        return String.format(REDIRECT_TO, TASKS_PAGE);
+    }
+
+
     @ModelAttribute("allStatuses")
     public List<Task.TaskStatus> getTaskStatuses() {
         return taskService.getTaskStatuses();
     }
 
+    @ModelAttribute("allTags")
+    public List<Tag> getTags() {
+        return taskService.getTags();
+    }
+
     private void filterEmptyDeadlines(TaskDto taskDto) {
         taskDto.setDeadlines(taskDto.getDeadlines().stream()
                 .filter(dto -> dto.getDate() != null || !isEmpty(dto.getDescription()))

src/main/java/ru/ulstu/students/model/Task.java

@@ -50,7 +50,7 @@ public class Task extends BaseEntity {
     private String description;
 
     @Enumerated(value = EnumType.STRING)
-    private ru.ulstu.students.model.Task.TaskStatus status = TaskStatus.IN_WORK;
+    private TaskStatus status = TaskStatus.IN_WORK;
 
     @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
     @JoinColumn(name = "task_id", unique = true)
@@ -67,6 +67,7 @@ public class Task extends BaseEntity {
     private Date updateDate = new Date();
 
     @ManyToMany(fetch = FetchType.EAGER)
+    @Fetch(FetchMode.SUBSELECT)
     @JoinTable(name = "task_tags",
             joinColumns = {@JoinColumn(name = "task_id")},
             inverseJoinColumns = {@JoinColumn(name = "tag_id")})
@@ -127,4 +128,5 @@ public class Task extends BaseEntity {
     public void setTags(List<Tag> tags) {
         this.tags = tags;
     }
+
 }

src/main/java/ru/ulstu/students/model/TaskDto.java

@@ -26,7 +26,7 @@ public class TaskDto {
     private Date createDate;
     private Date updateDate;
     private Set<Integer> tagIds;
-    private List<Tag> tags;
+    private List<Tag> tags = new ArrayList<>();
 
     public TaskDto() {
         deadlines.add(new Deadline());

src/main/java/ru/ulstu/students/model/TaskFilterDto.java

@@ -0,0 +1,54 @@
+package ru.ulstu.students.model;
+
+import java.util.List;
+
+public class TaskFilterDto {
+
+    private List<TaskDto> tasks;
+    private Task.TaskStatus status;
+    private Integer tagId;
+    private String order;
+
+    public TaskFilterDto(List<TaskDto> tasks, Task.TaskStatus status, Integer tagId, String order) {
+        this.tasks = tasks;
+        this.status = status;
+        this.tagId = tagId;
+        this.order = order;
+    }
+
+    public TaskFilterDto() {
+
+    }
+
+    public List<TaskDto> getTasks() {
+        return tasks;
+    }
+
+    public void setTasks(List<TaskDto> tasks) {
+        this.tasks = tasks;
+    }
+
+    public Task.TaskStatus getStatus() {
+        return status;
+    }
+
+    public void setStatus(Task.TaskStatus status) {
+        this.status = status;
+    }
+
+    public Integer getTag() {
+        return tagId;
+    }
+
+    public void setTag(Integer tagId) {
+        this.tagId = tagId;
+    }
+
+    public String getOrder() {
+        return order;
+    }
+
+    public void setOrder(String order) {
+        this.order = order;
+    }
+}

src/main/java/ru/ulstu/students/repository/TaskRepository.java

@@ -1,7 +1,18 @@
 package ru.ulstu.students.repository;
 
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
 import ru.ulstu.students.model.Task;
+import ru.ulstu.tags.model.Tag;
+
+import java.util.List;
 
 public interface TaskRepository extends JpaRepository<Task, Integer> {
+
+    @Query("SELECT t FROM Task t WHERE (t.status = :status OR :status IS NULL) AND (:tag IS NULL OR :tag MEMBER OF t.tags) ORDER BY create_date DESC")
+    List<Task> filterNew(@Param("status") Task.TaskStatus status, @Param("tag") Tag tag);
+
+    @Query("SELECT t FROM Task t WHERE (t.status = :status OR :status IS NULL) AND (:tag IS NULL OR :tag MEMBER OF t.tags) ORDER BY create_date ASC")
+    List<Task> filterOld(@Param("status") Task.TaskStatus status, @Param("tag") Tag tag);
 }

src/main/java/ru/ulstu/students/service/TaskService.java

@@ -1,13 +1,17 @@
 package ru.ulstu.students.service;
 
 import org.apache.commons.lang3.StringUtils;
+import org.springframework.data.domain.Sort;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import ru.ulstu.deadline.service.DeadlineService;
 import ru.ulstu.students.model.Task;
 import ru.ulstu.students.model.TaskDto;
+import ru.ulstu.students.model.TaskFilterDto;
 import ru.ulstu.students.repository.TaskRepository;
+import ru.ulstu.tags.model.Tag;
 import ru.ulstu.tags.service.TagService;
+import ru.ulstu.timeline.service.EventService;
 
 import java.io.IOException;
 import java.util.Arrays;
@@ -26,16 +30,18 @@ public class TaskService {
     private final TaskRepository taskRepository;
     private final DeadlineService deadlineService;
     private final TagService tagService;
+    private final EventService eventService;
 
-    public TaskService(TaskRepository grantRepository,
-                       DeadlineService deadlineService, TagService tagService) {
-        this.taskRepository = grantRepository;
+    public TaskService(TaskRepository taskRepository,
+                       DeadlineService deadlineService, TagService tagService, EventService eventService) {
+        this.taskRepository = taskRepository;
         this.deadlineService = deadlineService;
         this.tagService = tagService;
+        this.eventService = eventService;
     }
 
     public List<Task> findAll() {
-        return taskRepository.findAll();
+        return taskRepository.findAll(new Sort(Sort.Direction.DESC, "createDate"));
     }
 
     public List<TaskDto> findAllDto() {
@@ -45,13 +51,26 @@ public class TaskService {
     }
 
     public TaskDto findOneDto(Integer id) {
-        return new TaskDto(taskRepository.getOne(id));
+        return new TaskDto(taskRepository.findOne(id));
+    }
+
+    public List<TaskDto> filter(TaskFilterDto filterDto) {
+        if (filterDto.getOrder().compareTo("new") == 0) {
+            return convert(taskRepository.filterNew(
+                    filterDto.getStatus(),
+                    filterDto.getTag() == null ? null : tagService.findById(filterDto.getTag())), TaskDto::new);
+        } else {
+            return convert(taskRepository.filterOld(
+                    filterDto.getStatus(),
+                    filterDto.getTag() == null ? null : tagService.findById(filterDto.getTag())), TaskDto::new);
+        }
     }
 
     @Transactional
     public Integer create(TaskDto taskDto) throws IOException {
         Task newTask = copyFromDto(new Task(), taskDto);
         newTask = taskRepository.save(newTask);
+        eventService.createFromTask(newTask);
         return newTask.getId();
     }
 
@@ -69,15 +88,18 @@ public class TaskService {
 
     @Transactional
     public Integer update(TaskDto taskDto) throws IOException {
-        Task task = taskRepository.getOne(taskDto.getId());
+        Task task = taskRepository.findOne(taskDto.getId());
         taskRepository.save(copyFromDto(task, taskDto));
+        eventService.updateTaskDeadlines(task);
         return task.getId();
     }
 
     @Transactional
     public void delete(Integer taskId) throws IOException {
-        Task task = taskRepository.getOne(taskId);
-        taskRepository.delete(task);
+        if (taskRepository.exists(taskId)) {
+            taskRepository.delete(taskId);
+        }
+
     }
 
     public void save(TaskDto taskDto) throws IOException {
@@ -92,4 +114,8 @@ public class TaskService {
         return Arrays.asList(Task.TaskStatus.values());
     }
 
+    public List<Tag> getTags() {
+        return tagService.getTags();
+    }
+
 }

src/main/java/ru/ulstu/tags/service/TagService.java

@@ -50,4 +50,12 @@ public class TagService {
         return newTag;
     }
 
+    public List<Tag> getTags() {
+        return tagRepository.findAll();
+    }
+
+    public Tag findById(Integer tagId) {
+        return tagRepository.findOne(tagId);
+    }
+
 }

src/main/java/ru/ulstu/timeline/model/Event.java

@@ -1,7 +1,11 @@
 package ru.ulstu.timeline.model;
 
+import org.hibernate.validator.constraints.NotBlank;
+import ru.ulstu.conference.model.Conference;
 import ru.ulstu.core.model.BaseEntity;
+import ru.ulstu.grant.model.Grant;
 import ru.ulstu.paper.model.Paper;
+import ru.ulstu.students.model.Task;
 import ru.ulstu.user.model.User;
 
 import javax.persistence.CascadeType;
@@ -16,8 +20,8 @@ import javax.persistence.ManyToOne;
 import javax.persistence.OneToMany;
 import javax.persistence.Temporal;
 import javax.persistence.TemporalType;
-import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
+import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
 
@@ -62,7 +66,7 @@ public class Event extends BaseEntity {
     private String description;
 
     @ManyToMany(fetch = FetchType.EAGER)
-    private List<User> recipients;
+    private List<User> recipients = new ArrayList<User>();
 
     @ManyToOne
     @JoinColumn(name = "child_id")
@@ -76,6 +80,18 @@ public class Event extends BaseEntity {
     @JoinColumn(name = "paper_id")
     private Paper paper;
 
+    @ManyToOne
+    @JoinColumn(name = "conference_id")
+    private Conference conference;
+
+    @ManyToOne
+    @JoinColumn(name = "grant_id")
+    private Grant grant;
+
+    @ManyToOne
+    @JoinColumn(name = "task_id")
+    private Task task;
+
     public String getTitle() {
         return title;
     }
@@ -163,4 +179,28 @@ public class Event extends BaseEntity {
     public void setPaper(Paper paper) {
         this.paper = paper;
     }
+
+    public Conference getConference() {
+        return conference;
+    }
+
+    public void setConference(Conference conference) {
+        this.conference = conference;
+    }
+
+    public Grant getGrant() {
+        return grant;
+    }
+
+    public void setGrant(Grant grant) {
+        this.grant = grant;
+    }
+
+    public Task getTask() {
+        return task;
+    }
+
+    public void setTask(Task task) {
+        this.task = task;
+    }
 }

src/main/java/ru/ulstu/timeline/model/EventDto.java

@@ -2,8 +2,11 @@ package ru.ulstu.timeline.model;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
-import javax.validation.constraints.NotBlank;
+import org.hibernate.validator.constraints.NotBlank;
+import ru.ulstu.conference.model.ConferenceDto;
+import ru.ulstu.grant.model.GrantDto;
 import ru.ulstu.paper.model.PaperDto;
+import ru.ulstu.students.model.TaskDto;
 import ru.ulstu.user.model.UserDto;
 
 import javax.validation.constraints.NotNull;
@@ -25,6 +28,9 @@ public class EventDto {
     private final String description;
     private final List<UserDto> recipients;
     private PaperDto paperDto;
+    private ConferenceDto conferenceDto;
+    private GrantDto grantDto;
+    private TaskDto taskDto;
 
     @JsonCreator
     public EventDto(@JsonProperty("id") Integer id,
@@ -36,7 +42,10 @@ public class EventDto {
                     @JsonProperty("updateDate") Date updateDate,
                     @JsonProperty("description") String description,
                     @JsonProperty("paperDto") PaperDto paperDto,
-                    @JsonProperty("recipients") List<UserDto> recipients) {
+                    @JsonProperty("recipients") List<UserDto> recipients,
+                    @JsonProperty("conferenceDto") ConferenceDto conferenceDto,
+                    @JsonProperty("grantDto") GrantDto grantDto,
+                    @JsonProperty("taskDto") TaskDto taskDto) {
         this.id = id;
         this.title = title;
         this.period = period;
@@ -47,6 +56,9 @@ public class EventDto {
         this.description = description;
         this.recipients = recipients;
         this.paperDto = paperDto;
+        this.conferenceDto = conferenceDto;
+        this.grantDto = grantDto;
+        this.taskDto = taskDto;
     }
 
     public EventDto(Event event) {
@@ -58,8 +70,19 @@ public class EventDto {
         this.createDate = event.getCreateDate();
         this.updateDate = event.getUpdateDate();
         this.description = event.getDescription();
-        this.paperDto = new PaperDto(event.getPaper());
         this.recipients = convert(event.getRecipients(), UserDto::new);
+        if (paperDto != null) {
+            this.paperDto = new PaperDto(event.getPaper());
+        }
+        if (conferenceDto != null) {
+            this.conferenceDto = new ConferenceDto(event.getConference());
+        }
+        if (grantDto != null) {
+            this.grantDto = new GrantDto(event.getGrant());
+        }
+        if (taskDto != null) {
+            this.taskDto = new TaskDto(event.getTask());
+        }
     }
 
     public Integer getId() {
@@ -105,4 +128,28 @@ public class EventDto {
     public void setPaperDto(PaperDto paperDto) {
         this.paperDto = paperDto;
     }
+
+    public ConferenceDto getConferenceDto() {
+        return conferenceDto;
+    }
+
+    public void setConferenceDto(ConferenceDto conferenceDto) {
+        this.conferenceDto = conferenceDto;
+    }
+
+    public GrantDto getGrantDto() {
+        return grantDto;
+    }
+
+    public void setGrantDto(GrantDto grantDto) {
+        this.grantDto = grantDto;
+    }
+
+    public TaskDto getTaskDto() {
+        return taskDto;
+    }
+
+    public void setTaskDto(TaskDto taskDto) {
+        this.taskDto = taskDto;
+    }
 }

src/main/java/ru/ulstu/timeline/repository/EventRepository.java

@@ -2,7 +2,10 @@ package ru.ulstu.timeline.repository;
 
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
+import ru.ulstu.conference.model.Conference;
+import ru.ulstu.grant.model.Grant;
 import ru.ulstu.paper.model.Paper;
+import ru.ulstu.students.model.Task;
 import ru.ulstu.timeline.model.Event;
 
 import java.util.List;
@@ -15,4 +18,10 @@ public interface EventRepository extends JpaRepository<Event, Integer> {
     List<Event> findAllFuture();
 
     List<Event> findAllByPaper(Paper paper);
+
+    List<Event> findAllByConference(Conference conference);
+
+    List<Event> findAllByGrant(Grant grant);
+
+    List<Event> findAllByTask(Task task);
 }

src/main/java/ru/ulstu/timeline/service/EventService.java

@@ -4,8 +4,11 @@ import org.apache.commons.lang3.time.DateUtils;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
+import ru.ulstu.conference.model.Conference;
 import ru.ulstu.deadline.model.Deadline;
+import ru.ulstu.grant.model.Grant;
 import ru.ulstu.paper.model.Paper;
+import ru.ulstu.students.model.Task;
 import ru.ulstu.timeline.model.Event;
 import ru.ulstu.timeline.model.EventDto;
 import ru.ulstu.timeline.model.Timeline;
@@ -140,4 +143,99 @@ public class EventService {
     public List<EventDto> findAllFutureDto() {
         return convert(findAllFuture(), EventDto::new);
     }
+
+    public void createFromConference(Conference newConference) {
+        List<Timeline> timelines = timelineService.findAll();
+        Timeline timeline = timelines.isEmpty() ? new Timeline() : timelines.get(0);
+
+        for (Deadline deadline : newConference.getDeadlines()
+                .stream()
+                .filter(d -> d.getDate().after(new Date()) || DateUtils.isSameDay(d.getDate(), new Date()))
+                .collect(Collectors.toList())) {
+            Event newEvent = new Event();
+            newEvent.setTitle("Дедлайн конференции");
+            newEvent.setStatus(Event.EventStatus.NEW);
+            newEvent.setExecuteDate(deadline.getDate());
+            newEvent.setCreateDate(new Date());
+            newEvent.setUpdateDate(new Date());
+            newEvent.setDescription("Дедлайн '" + deadline.getDescription() + "' конференции '" + newConference.getTitle() + "'");
+            newConference.getUsers().forEach(conferenceUser -> newEvent.getRecipients().add(conferenceUser.getUser()));
+            newEvent.setConference(newConference);
+            save(newEvent);
+
+            timeline.getEvents().add(newEvent);
+            timelineService.save(timeline);
+        }
+    }
+
+    public void updateConferenceDeadlines(Conference conference) {
+        eventRepository.delete(eventRepository.findAllByConference(conference));
+        createFromConference(conference);
+    }
+
+    public void createFromGrant(Grant newGrant) {
+        List<Timeline> timelines = timelineService.findAll();
+        Timeline timeline = timelines.isEmpty() ? new Timeline() : timelines.get(0);
+
+        for (Deadline deadline : newGrant.getDeadlines()
+                .stream()
+                .filter(d -> d.getDate().after(new Date()) || DateUtils.isSameDay(d.getDate(), new Date()))
+                .collect(Collectors.toList())) {
+            Event newEvent = new Event();
+            newEvent.setTitle("Дедлайн гранта");
+            newEvent.setStatus(Event.EventStatus.NEW);
+            newEvent.setExecuteDate(deadline.getDate());
+            newEvent.setCreateDate(new Date());
+            newEvent.setUpdateDate(new Date());
+            newEvent.setDescription("Дедлайн '" + deadline.getDescription() + "' гранта '" + newGrant.getTitle() + "'");
+            if (newGrant.getAuthors() != null) {
+                newEvent.setRecipients(new ArrayList(newGrant.getAuthors()));
+            }
+            newEvent.getRecipients().add(newGrant.getLeader());
+            newEvent.setGrant(newGrant);
+            eventRepository.save(newEvent);
+
+            timeline.getEvents().add(newEvent);
+            timelineService.save(timeline);
+        }
+    }
+
+    public void updateGrantDeadlines(Grant grant) {
+        eventRepository.delete(eventRepository.findAllByGrant(grant));
+        createFromGrant(grant);
+    }
+
+    public void removeConferencesEvent(Conference conference) {
+        List<Event> eventList = eventRepository.findAllByConference(conference);
+        eventList.forEach(event -> eventRepository.delete(event.getId()));
+    }
+
+    public void createFromTask(Task newTask) {
+        List<Timeline> timelines = timelineService.findAll();
+        Timeline timeline = timelines.isEmpty() ? new Timeline() : timelines.get(0);
+
+        for (Deadline deadline : newTask.getDeadlines()
+                .stream()
+                .filter(d -> d.getDate().after(new Date()) || DateUtils.isSameDay(d.getDate(), new Date()))
+                .collect(Collectors.toList())) {
+            Event newEvent = new Event();
+            newEvent.setTitle("Дедлайн задачи");
+            newEvent.setStatus(Event.EventStatus.NEW);
+            newEvent.setExecuteDate(deadline.getDate());
+            newEvent.setCreateDate(new Date());
+            newEvent.setUpdateDate(new Date());
+            newEvent.setDescription("Дедлайн '" + deadline.getDescription() + "' задачи '" + newTask.getTitle() + "'");
+            newEvent.getRecipients().add(userService.getCurrentUser());
+            newEvent.setTask(newTask);
+            eventRepository.save(newEvent);
+
+            timeline.getEvents().add(newEvent);
+            timelineService.save(timeline);
+        }
+    }
+
+    public void updateTaskDeadlines(Task task) {
+        eventRepository.delete(eventRepository.findAllByTask(task));
+        createFromTask(task);
+    }
 }

src/main/resources/db/changelog-20190419_000000-schema.xml

@@ -0,0 +1,17 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
+    <changeSet author="tanya" id="20190419_000000-1">
+        <createTable tableName="grants_papers">
+            <column name="grant_id" type="integer"/>
+            <column name="paper_id" type="integer"/>
+        </createTable>
+        <addForeignKeyConstraint baseTableName="grants_papers" baseColumnNames="grant_id"
+                                 constraintName="fk_grants_grants_papers" referencedTableName="grants"
+                                 referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="grants_papers" baseColumnNames="paper_id"
+                                 constraintName="fk_paper_grants_papers" referencedTableName="paper"
+                                 referencedColumnNames="id"/>
+    </changeSet>
+</databaseChangeLog>

src/main/resources/db/changelog-20190424_000000-schema.xml

@@ -0,0 +1,28 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
+    <changeSet author="vova" id="20190424_000000-1">
+        <createTable tableName="ping">
+            <column name="id" type="integer">
+                <constraints nullable="false"/>
+            </column>
+            <column name="date" type="timestamp">
+                <constraints nullable="false"/>
+            </column>
+            <column name="users_id" type="integer">
+                <constraints nullable="false"/>
+            </column>
+            <column name="conference_id" type="integer"/>
+            <column name="version" type="integer"/>
+        </createTable>
+        <addPrimaryKey columnNames="id" constraintName="pk_ping" tableName="ping"/>
+        <addForeignKeyConstraint baseTableName="ping" baseColumnNames="users_id"
+                                 constraintName="fk_ping_users_id" referencedTableName="users"
+                                 referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="ping" baseColumnNames="conference_id"
+                                 constraintName="fk_ping_conference_id" referencedTableName="conference"
+                                 referencedColumnNames="id"/>
+    </changeSet>
+
+</databaseChangeLog>

src/main/resources/db/changelog-20190426_000000-schema.xml

@@ -0,0 +1,13 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
+    <changeSet author="vova" id="20190426_000000-1">
+        <addColumn tableName="event">
+            <column name="conference_id" type="integer"></column>
+        </addColumn>
+        <addForeignKeyConstraint baseTableName="event" baseColumnNames="conference_id"
+                                 constraintName="fk_event_conference_id" referencedTableName="conference"
+                                 referencedColumnNames="id"/>
+    </changeSet>
+</databaseChangeLog>

src/main/resources/db/changelog-20190428_000000-schema.xml

@@ -0,0 +1,10 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
+    <changeSet author="anton" id="20190428_000000-1">
+        <update tableName="project">
+            <column name="status" value="APPLICATION"/>
+        </update>
+    </changeSet>
+</databaseChangeLog>

src/main/resources/db/changelog-20190430_000000-schema.xml

@@ -0,0 +1,11 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
+    <changeSet author="tanya" id="20190430_000000-1">
+        <dropColumn columnName="file_id" tableName="grants"/>
+        <addColumn tableName="file">
+            <column name="grant_id" type="integer"/>
+        </addColumn>
+    </changeSet>
+</databaseChangeLog>

src/main/resources/db/changelog-20190505_000000-schema.xml

@@ -0,0 +1,14 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
+    <changeSet author="tanya" id="20190505_000000-1">
+        <addColumn tableName="event">
+            <column name="grant_id" type="integer"/>
+        </addColumn>
+        <addForeignKeyConstraint baseTableName="event" baseColumnNames="grant_id"
+                                 constraintName="fk_event_grant_id" referencedTableName="grants"
+                                 referencedColumnNames="id"/>
+
+    </changeSet>
+</databaseChangeLog>

src/main/resources/db/changelog-20190507_000000-schema.xml

@@ -0,0 +1,8 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
+    <changeSet author="tanya" id="20190507_000000-1">
+        <dropColumn columnName="deadline_date" tableName="grants"/>
+    </changeSet>
+</databaseChangeLog>

src/main/resources/db/changelog-20190507_000001-schema.xml

@@ -0,0 +1,14 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
+    <changeSet author="tanya" id="20190507_000001-1">
+        <sql>
+            update grants
+            set leader_id =
+            (select u.id
+            from users u
+            where u.last_name = 'Романов' AND u.first_name = 'Антон');
+        </sql>
+    </changeSet>
+</databaseChangeLog>

src/main/resources/db/changelog-20190511_000000-schema.xml

@@ -0,0 +1,13 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.1.xsd">
+    <changeSet author="nastya" id="20190511_000000-1">
+        <addColumn tableName="event">
+            <column name="task_id" type="integer"></column>
+        </addColumn>
+        <addForeignKeyConstraint baseTableName="event" baseColumnNames="task_id"
+                                 constraintName="fk_event_task_id" referencedTableName="task"
+                                 referencedColumnNames="id"/>
+    </changeSet>
+</databaseChangeLog>

src/main/resources/db/changelog-master.xml

@@ -30,7 +30,15 @@
     <include file="db/common/changelog-20190312_130000-schema.xml"/>
     <include file="db/changelog-20190402_000000-schema.xml"/>
     <include file="db/changelog-20190404_000000-schema.xml"/>
+    <include file="db/changelog-20190419_000000-schema.xml"/>
     <include file="db/changelog-20190421_000000-schema.xml"/>
     <include file="db/changelog-20190422_000000-schema.xml"/>
-    <include file="db/common/changelog-20190423_100000-schema.xml"/>
+    <include file="db/changelog-20190424_000000-schema.xml"/>
+    <include file="db/changelog-20190426_000000-schema.xml"/>
+    <include file="db/changelog-20190428_000000-schema.xml"/>
+    <include file="db/changelog-20190430_000000-schema.xml"/>
+    <include file="db/changelog-20190505_000000-schema.xml"/>
+    <include file="db/changelog-20190507_000000-schema.xml"/>
+    <include file="db/changelog-20190507_000001-schema.xml"/>
+    <include file="db/changelog-20190511_000000-schema.xml"/>
 </databaseChangeLog>

src/main/resources/mail_templates/conferenceCreateNotification.html

@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title>Уведомление о создании конференции</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+    <link rel="shortcut icon" th:href="@{|${baseUrl}/favicon.ico|}"/>
+</head>
+<body>
+<p>
+    Уважаемый(ая) <span th:text="${user.firstName + ' ' + user.lastName}">Ivan Ivanov</span>
+</p>
+<p>
+    Была создана новая конференция: "<a th:href="@{|${baseUrl}/conferences/conference?id=${conference.id}|}">
+    <span th:text="${conference.title}">Title</span></a>".
+    <br/>
+    Спешите принять участие!
+</p>
+<p>
+    Даты проведения:
+    <span th:text="${#dates.format(conference.beginDate, 'dd.MM.yyyy')}"></span>
+    -
+    <span th:text="${#dates.format(conference.endDate, 'dd.MM.yyyy')}"></span>.
+</p>
+<p>
+    Regards,
+    <br/>
+    <em>NG-tracker.</em>
+</p>
+</body>
+</html>

src/main/resources/mail_templates/conferenceDeadlineNotification.html

@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title>Уведомление о дедлайне конференции</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+    <link rel="shortcut icon" th:href="@{|${baseUrl}/favicon.ico|}"/>
+</head>
+<body>
+<p>
+    Уважаемый(ая) <span th:text="${user.firstName + ' ' + user.lastName}">Ivan Ivanov</span>
+</p>
+<p>
+    Приближается дедлайн конференции "<a th:href="@{|${baseUrl}/conferences/conference?id=${conference.id}|}">
+    <span th:text="${conference.title}">Title</span></a>".
+</p>
+<p>
+    Срок исполнения: <b><span th:text="${#dates.format(conference.nextDeadline.get().date, 'dd.MM.yyyy')}"></span></b>.
+</p>
+
+<p>
+    Примечание: <b><span th:text="${conference.nextDeadline.get().description}"></span></b>.
+</p>
+<p>
+    Regards,
+    <br/>
+    <em>NG-tracker.</em>
+</p>
+</body>
+</html>

src/main/resources/mail_templates/conferencePingNotification.html

@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title>Обратите внимание на конференциию</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+    <link rel="shortcut icon" th:href="@{|${baseUrl}/favicon.ico|}"/>
+</head>
+<body>
+<p>
+    Уважаемый(ая) <span th:text="${user.firstName + ' ' + user.lastName}">Ivan Ivanov</span>
+</p>
+<p>
+    Конференция "<a th:href="@{|${baseUrl}/conferences/conference?id=${conference.id}|}">
+    <span th:text="${conference.title}">Title</span></a>" была пропингована
+    <b><span th:text="${conference.ping}"></span></b> раз.
+    <br/>
+    Обратите внимание.
+</p>
+<p>
+    Regards,
+    <br/>
+    <em>NG-tracker.</em>
+</p>
+</body>
+</html>

src/main/resources/mail_templates/conferenceUpdateDatesNotification.html

@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title>Уведомление об изменении дат проведения конференции</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+    <link rel="shortcut icon" th:href="@{|${baseUrl}/favicon.ico|}"/>
+</head>
+<body>
+<p>
+    Уважаемый(ая) <span th:text="${user.firstName + ' ' + user.lastName}">Ivan Ivanov</span>
+</p>
+<p>
+    Даты проведения конференции "<a th:href="@{|${baseUrl}/conferences/conference?id=${conference.id}|}">
+    <span th:text="${conference.title}">Title</span></a>" изменились с <br/>
+    "<span th:text="${#dates.format(oldBeginDate, 'dd.MM.yyyy')}">oldBeginDate</span>"
+    -
+    "<span th:text="${#dates.format(oldEndDate, 'dd.MM.yyyy')}">oldEndDate</span>"
+    <br/>
+
+    на <br/>
+    "<span th:text="${#dates.format(conference.beginDate, 'dd.MM.yyyy')}"></span>"
+    -
+    "<span th:text="${#dates.format(conference.endDate, 'dd.MM.yyyy')}"></span>".
+</p>
+<p>
+    Regards,
+    <br/>
+    <em>NG-tracker.</em>
+</p>
+</body>
+</html>

src/main/resources/mail_templates/conferenceUpdateDeadlinesNotification.html

@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title>Уведомление об изменении дедлайнов конференции</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+    <link rel="shortcut icon" th:href="@{|${baseUrl}/favicon.ico|}"/>
+</head>
+<body>
+<p>
+    Уважаемый(ая) <span th:text="${user.firstName + ' ' + user.lastName}">Ivan Ivanov</span>
+</p>
+<p>
+    Дедлайны конференции "<a th:href="@{|${baseUrl}/conferences/conference?id=${conference.id}|}">
+    <span th:text="${conference.title}">Title</span></a>" притерпели изменения.
+    <br/>
+    Ознакомтесь с изменениями.
+</p>
+<p>
+    Regards,
+    <br/>
+    <em>NG-tracker.</em>
+</p>
+</body>
+</html>

src/main/resources/mail_templates/grantAuthorsChangeNotification.html

@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title>Уведомление об изменении состава рабочей группы</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+    <link rel="shortcut icon" th:href="@{|${baseUrl}/favicon.ico|}"/>
+</head>
+<body>
+<p>
+    Уважаемый(ая) <span th:text="${user.firstName + ' ' + user.lastName}">Ivan Ivanov</span>
+</p>
+<p>
+    Состав рабочей группы гранта "<a th:href="@{|${baseUrl}/grants/grant?id=${grant.id}|}"><span
+        th:text="${grant.title}">Title</span></a>" сменился с
+    " <span th:each="author : ${oldAuthors}" th:text="${author.lastName + ' '}">oldAuthors</span>"
+    на " <span th:each="author : ${grant.authors}" th:text="${author.lastName + ' '}">newAuthors</span>".
+</p>
+<p>
+    Regards,
+    <br/>
+    <em>NG-tracker.</em>
+</p>
+</body>
+</html>

src/main/resources/mail_templates/grantCreateNotification.html

@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title>Уведомление о создании гранта</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+    <link rel="shortcut icon" th:href="@{|${baseUrl}/favicon.ico|}"/>
+</head>
+<body>
+<p>
+    Уважаемый(ая) <span th:text="${user.firstName + ' ' + user.lastName}">Ivan Ivanov</span>
+</p>
+<p>
+    Был добавлен новый грант: "<a th:href="@{|${baseUrl}/grants/grant?id=${grant.id}|}">
+    <span th:text="${grant.title}">Title</span></a>".
+    <br/>
+</p>
+<p>
+    Руководитель гранта:
+    <span th:text="${grant.leader.firstName}"></span>
+    <span th:text="${grant.leader.lastName}">Leader</span>.
+</p>
+<p>
+    Regards,
+    <br/>
+    <em>NG-tracker.</em>
+</p>
+</body>
+</html>

src/main/resources/mail_templates/grantDeadlineNotification.html

@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title>Уведомление о дедлайне гранта</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+    <link rel="shortcut icon" th:href="@{|${baseUrl}/favicon.ico|}"/>
+</head>
+<body>
+<p>
+    Уважаемый(ая) <span th:text="${user.firstName + ' ' + user.lastName}">Ivan Ivanov</span>
+</p>
+<p>
+    Приближается дедлайн гранта "<a th:href="@{|${baseUrl}/grants/grant?id=${grant.id}|}"><span
+        th:text="${grant.title}">Title</span></a>".
+</p>
+<p>
+    Срок исполнения: <b><span th:text="${#dates.format(grant.nextDeadline.get().date, 'dd.MM.yyyy')}">Date</span></b>.
+</p>
+<p>
+    Примечание: <b><span th:text="${grant.nextDeadline.get().description}">Description</span></b>.
+</p>
+<p>
+    Regards,
+    <br/>
+    <em>NG-tracker.</em>
+</p>
+</body>
+</html>

src/main/resources/mail_templates/grantLeaderChangeNotification.html

@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title>Уведомление об изменении руководителя гранта</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+    <link rel="shortcut icon" th:href="@{|${baseUrl}/favicon.ico|}"/>
+</head>
+<body>
+<p>
+    Уважаемый(ая) <span th:text="${user.firstName + ' ' + user.lastName}">Ivan Ivanov</span>
+</p>
+<p>
+    Руководитель гранта "<a th:href="@{|${baseUrl}/grants/grant?id=${grant.id}|}"><span
+        th:text="${grant.title}">Title</span></a>" сменился с
+    "<span th:text="${oldLeader.lastName} ">oldLeader</span>"
+    на "<span th:text="${grant.leader.lastName}">newLeader</span>".
+</p>
+<p>
+    Regards,
+    <br/>
+    <em>NG-tracker.</em>
+</p>
+</body>
+</html>

src/main/resources/mail_templates/paperCreateNotification.html

@@ -12,9 +12,11 @@
 <p>
     Вам нужно поработать над статьей "<a th:href="@{|${baseUrl}/papers/paper?id=${paper.id}|}"><span th:text="${paper.title}">Title</span></a>".
 </p>
-<p>
-    Срок исполнения: <span th:text="${#dates.format(paper.nextDeadline.get().date, 'dd.MM.yyyy HH:mm')}"></span>.
-</p>
+<div th:with="nextDeadline=${paper.nextDeadline}" th:remove="tag">
+    <p th:if="${nextDeadline.isPresent()}">
+        Срок исполнения: <span th:text="${#dates.format(paper.nextDeadline.get().date, 'dd.MM.yyyy HH:mm')}"></span>.
+    </p>
+</div>
 <p>
     Regards,
     <br/>

src/main/resources/public/css/conference.css

@@ -2,11 +2,15 @@ body {
     min-width: 400px;
 }
 
-.conference-row .col:hover {
-    background-color: #f3f3f3;
+.conference-row .d-flex:hover {
+    background-color: #f1f1f1;
     border-radius: .25rem;
 }
 
+.conference-row .d-flex:hover .icon-delete {
+    visibility: visible;
+}
+
 .filter-option-inner-inner {
     color: white;
 }
@@ -15,8 +19,28 @@ body {
     margin-bottom: 10px;
 }
 
-.conference-row .col .text-decoration {
+.conference-row .d-flex .text-decoration {
     text-decoration: none;
+    margin: 0;
+}
+
+.conference-row .d-flex .text-decoration:nth-child(1) {
+    margin-left: 5px;
+}
+
+.conference-row .d-flex .icon-delete {
+    width: 29px;
+    height: 29px;
+    margin: auto;
+    border: none;
+    visibility: hidden;
+    background-color: transparent;
+}
+
+
+
+.conference-row .d-flex {
+    margin: 0 15px;
 }
 
 
@@ -52,7 +76,6 @@ body {
     height: 40px;
     max-height: 40px;
 }
-
 .member select {
     appearance: none;
     -moz-appearance: none;
@@ -62,13 +85,17 @@ body {
     padding: 0.5rem 1.75em 0.5rem 0.5em;
     display: inline-block;
     background: transparent url("https://cdn3.iconfinder.com/data/icons/faticons/32/arrow-down-01-16.png") no-repeat right 7px center;
-
+    cursor: pointer;
 }
 
 .member select:nth-child(4) {
     border-right: 1px solid #ced4da;
 }
 
+.member select:hover {
+    background-color: #f1f1f1;
+}
+
 
 .member-name {
     padding: .75rem 1.25rem;
@@ -78,6 +105,16 @@ body {
     border-right: 1px solid #ced4da;
 }
 
+#ping-button[disabled=disabled] {
+    background-color: #ced4da;
+    border-color: #c2c5c7;
+}
+
+#ping-button[disabled=disabled]:hover {
+    background-color: #737475 !important;
+    border-color: #5d5e5f !important;
+}
+
 #take-part[disabled=disabled] {
     background-color: #ced4da;
     border-color: #c2c5c7;
@@ -103,13 +140,34 @@ body {
 
 .paper-name {
     flex: 1;
+    overflow: hidden;
+}
+
+.paper-name:hover {
+    background-color: #f1f1f1;
 }
 
 .paper-name span {
-    margin: 6px 15px;
+    margin: 7px 10px;
     display: inline-block;
 }
 
+.paper-name span:nth-child(1) {
+    margin: 3px 0px 3px 10px;
+    float: left;
+}
+
+.paper-name span:nth-child(2) {
+    max-width: 326px;
+    white-space: nowrap;
+}
+
+.dropdown-menu {
+    max-width: 445px;
+}
+
+
+
 .icon {
     width: 38px;
     height: 38px;
@@ -118,14 +176,14 @@ body {
 }
 
 .icon-delete {
-    background-color: #f44;
+    background-color: #ff7272;
     background-image: url(/img/conference/delete.png);
     background-repeat: round;
     color: transparent !important;
 }
 
 .icon-delete:hover {
-    background-color: #ff2929;
+    background-color: #ff0000 !important;
     transition: background-color .15s ease-in-out;
 }
 
@@ -154,7 +212,23 @@ body {
     float: right;
 }
 
-@media (max-width: 1199px) and (min-width: 768px) {
+.note-1 {
+    background-color: #bfffce;
+}
+
+.note-2 {
+    background-color: #eaffb4;
+}
+
+.note-3 {
+    background-color: #fff69f;
+}
+
+.note-4 {
+    background-color: #ff9973;
+}
+
+@media (max-width: 1199px) and (min-width: 768px){
     .paper-control {
         display: block!important;
     }

src/main/resources/public/css/grant.css

@@ -9,4 +9,35 @@
 .div-deadline-description {
     padding-left: 5px;
     padding-right: 5px;
+}
+
+.div-view-paper {
+    margin-top: 6px;
+}
+
+.div-selected-papers {
+    border: 0px;
+    padding-left: 12px;
+}
+
+.icon-paper {
+    height: 22px;
+    width: 22px;
+    margin: 3px;
+}
+
+.btn-delete-deadline {
+    color: black;
+}
+
+.div-file-name{
+    padding-top: 6px;
+}
+
+.div-loader {
+    margin-bottom: 5px;
+}
+
+.div-row-file {
+    margin-bottom: 2px;
 }

src/main/resources/public/css/tasks.css

@@ -13,6 +13,21 @@
     cursor: text;
 }
 
+.filter .bootstrap-select{
+    margin-bottom: 10px;
+}
+
+.filter-option-inner-inner{
+    font-size: 12px;
+    text-transform: uppercase;
+    font-weight: normal;
+    line-height: 25px;
+}
+
+.sorting .bootstrap-select{
+    margin-bottom: 10px;
+}
+
 .input-tag-name {
     border: none;
     box-shadow: none;
@@ -24,6 +39,42 @@
     max-width: inherit;
 }
 
+.task-row{
+
+    position: relative;
+}
+
+.task-row .col:hover{
+
+    background-color: #f8f9fa;
+
+}
+
+.task-row .col > a{
+    display: block;
+    text-decoration: none;
+}
+
+.task-row .col:hover .remove-task{
+
+    visibility: visible;
+
+}
+
+.remove-task{
+    visibility: hidden;
+    position: absolute;
+    right: -20px;
+    top: 50%;
+    transform: translate(-50%, -50%);
+    padding: 0 20px;
+}
+
+.remove-task:hover{
+
+    background-color: #ebebeb;
+}
+
 .tag {
     display: inline-block;
     padding: .2em .6em .3em;

src/main/resources/public/js/conference.js

@@ -1,7 +1,6 @@
 $(document).ready(function () {
-
-    $('a[data-confirm]').click(function (ev) {
-        var href = $(this).attr('href');
+    $('input[data-confirm]').click(function(ev) {
+        var value = $(this).attr('value');
         if (!$('#dataConfirmModal').length) {
             $('#modalDelete').append('<div class="modal fade" id="dataConfirmModal"  tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true"\n' +
                 '             >\n' +
@@ -14,16 +13,17 @@ $(document).ready(function () {
                 '                    </div>\n' +
 
                 '                    <div class="modal-footer">\n' +
-                '                       <a class="btn btn-primary" id="dataConfirmOK">Да</a>' +
-                '                       <button class="btn primary" data-dismiss="modal" aria-hidden="true">Нет</button>' +
+                '                       <button type="submit" name="deleteConference" class="btn btn-primary" id="deleteConference">Да</button>'+
+                '                       <button class="btn primary" data-dismiss="modal" aria-hidden="true">Нет</button>'+
                 '                    </div>\n' +
                 '                </div>\n' +
                 '            </div>\n' +
                 '        </div>');
         }
         $('#dataConfirmModal').find('#myModalLabel').text($(this).attr('data-confirm'));
-        $('#dataConfirmOK').attr('href', href);
-        $('#dataConfirmModal').modal({show: true});
+        $('#deleteConference').attr('value', value);
+        $('#dataConfirmModal').modal({show:true});
         return false;
     });
+
 });

src/main/resources/public/js/papers.js

@@ -13,7 +13,8 @@ $(document).ready(function () {
     });
 
     $('a[data-confirm]').click(function(ev) {
-        var href = $(this).attr('href');
+        var id = $(this).parent().parent().find('.id-class').val();
+
         if (!$('#dataConfirmModal').length) {
             $('#modalDelete').append('<div class="modal fade" id="dataConfirmModal"  tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true"\n' +
                 '             >\n' +
@@ -34,7 +35,10 @@ $(document).ready(function () {
                 '        </div>');
         }
         $('#dataConfirmModal').find('#myModalLabel').text($(this).attr('data-confirm'));
-        $('#dataConfirmOK').attr('href', href);
+        $('#dataConfirmOK').click(function () {
+            $("#paperDeleteId").val(id);
+            $('form').submit();
+        });
         $('#dataConfirmModal').modal({show:true});
         return false;
     });

src/main/resources/public/js/projects.js

@@ -0,0 +1,42 @@
+/*<![CDATA[*/
+$(document).ready(function () {
+    $(".project-row").mouseenter(function (event) {
+        var projectRow = $(event.target).closest(".project-row");
+        $(projectRow).css("background-color", "#f8f9fa");
+        $(projectRow).find(".remove-paper").removeClass("d-none");
+
+    });
+    $(".project-row").mouseleave(function (event) {
+        var projectRow = $(event.target).closest(".project-row");
+        $(projectRow).css("background-color", "white");
+        $(projectRow).find(".remove-paper").addClass("d-none");
+    });
+
+    $('a[data-confirm]').click(function(ev) {
+        var href = $(this).attr('href');
+        if (!$('#dataConfirmModal').length) {
+            $('#modalDelete').append('<div class="modal fade" id="dataConfirmModal"  tabindex="-1" role="dialog" aria-labelledby="mySmallModalLabel" aria-hidden="true"\n' +
+                '             >\n' +
+                '            <div class="modal-dialog modal-sm">\n' +
+                '                <div class="modal-content">\n' +
+                '                    <div class="modal-header">\n' +
+                '                        <h8 class="modal-title" id="myModalLabel">Удалить проект?</h8>\n' +
+                '                        <button type="button" class="close" data-dismiss="modal" aria-label="Закрыть"><span\n' +
+                '                                aria-hidden="true">&times;</span></button>\n' +
+                '                    </div>\n' +
+
+                '                    <div class="modal-footer">\n' +
+                '                       <a class="btn btn-primary" id="dataConfirmOK">Да</a>'+
+                '                       <button class="btn primary" data-dismiss="modal" aria-hidden="true">Нет</button>'+
+                '                    </div>\n' +
+                '                </div>\n' +
+                '            </div>\n' +
+                '        </div>');
+        }
+        $('#dataConfirmModal').find('#myModalLabel').text($(this).attr('data-confirm'));
+        $('#dataConfirmOK').attr('href', href);
+        $('#dataConfirmModal').modal({show:true});
+        return false;
+    });
+});
+/*]]>*/

src/main/resources/public/js/tasks.js

@@ -70,17 +70,17 @@ $(document).ready(function () {
     });
 
     $("span[data-role=remove]").click(removeTag);
-    $(".task-row").mouseenter(function (event) {
-        var taskRow = $(event.target).closest(".task-row");
-        $(taskRow).css("background-color", "#f8f9fa");
-        $(taskRow).find(".remove-task").removeClass("d-none");
-
-    });
-    $(".task-row").mouseleave(function (event) {
-        var taskRow = $(event.target).closest(".task-row");
-        $(taskRow).css("background-color", "white");
-        $(taskRow).closest(".task-row").find(".remove-task").addClass("d-none");
-    });
+//    $(".task-row").mouseenter(function (event) {
+//        var taskRow = $(event.target).closest(".task-row");
+//        $(taskRow).css("background-color", "#f8f9fa");
+//        $(taskRow).find(".remove-task").removeClass("d-none");
+//
+//    });
+//    $(".task-row").mouseleave(function (event) {
+//        var taskRow = $(event.target).closest(".task-row");
+//        $(taskRow).css("background-color", "white");
+//        $(taskRow).closest(".task-row").find(".remove-task").addClass("d-none");
+//    });
 
     $('a[data-confirm]').click(function(ev) {
         var href = $(this).attr('href');
@@ -90,7 +90,7 @@ $(document).ready(function () {
                 '            <div class="modal-dialog modal-sm">\n' +
                 '                <div class="modal-content">\n' +
                 '                    <div class="modal-header">\n' +
-                '                        <h8 class="modal-title" id="myModalLabel">Удалить статью?</h8>\n' +
+                '                        <h8 class="modal-title" id="myModalLabel">Удалить задачу?</h8>\n' +
                 '                        <button type="button" class="close" data-dismiss="modal" aria-label="Закрыть"><span\n' +
                 '                                aria-hidden="true">&times;</span></button>\n' +
                 '                    </div>\n' +

src/main/resources/templates/conferences/conference.html

@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"
       xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
-      layout:decorate="~{default}" xmlns:th="">
+      layout:decorator="default" xmlns:th="http://www.w3.org/1999/xhtml" xmlns="http://www.w3.org/1999/html">
 <head>
     <link rel="stylesheet" type="text/css" href="../css/conference.css"/>
 </head>
@@ -30,11 +30,12 @@
                                     <label for="title">Название:</label>
                                     <input class="form-control" th:field="*{title}" id="title" type="text"
                                            placeholder="Название конференции"/>
-                                    <p th:if="${#fields.hasErrors('title')}" th:errors="*{title}"
-                                       class="alert alert-danger">Incorrect title</p>
-                                    <p class="help-block text-danger"></p>
                                 </div>
 
+                                <p th:if="${#fields.hasErrors('title')}" th:errors="*{title}"
+                                   class="alert alert-danger">Incorrect title</p>
+                                <p class="help-block text-danger"></p>
+
                                 <div class="form-group">
                                     <label for="url">URL:</label>
                                     <input class="form-control" th:field="*{url}" id="url" type="text"
@@ -121,7 +122,11 @@
                                     </div>
                                 </div>
 
-                                <div class="form-group d-flex justify-content-end">
+                                <div class="form-group d-flex justify-content-between flex-wrap">
+                                    <!--<input type="hidden" th:value="*{ping}" th:name="ping"/>-->
+                                    <input id="ping-button" class="btn btn-primary"
+                                           type="submit" name="pingConference" value="Ping участникам"
+                                           th:disabled="*{id == null ? 'true' : 'false'}"/>
                                     <input type="hidden" th:value="*{disabledTakePart}" th:name="disabledTakePart"/>
                                     <input id="take-part" class="btn btn-primary"
                                            type="submit" name="takePart" value="Принять участие"
@@ -131,15 +136,25 @@
                                 <div class="form-group">
                                     <label for="papers">Статьи:</label>
                                     <div class="paper-list form-control list-group" id="papers">
-                                        <input th:type="hidden" th:field="*{papers}"/>
                                         <div class="paper d-flex list-group-item p-0"
                                              th:each="paper, rowStat : *{papers}">
+                                            <input type="hidden" th:field="*{papers[__${rowStat.index}__].id}"/>
+                                            <input type="hidden" th:field="*{papers[__${rowStat.index}__].title}"/>
+                                            <input type="hidden" th:field="*{papers[__${rowStat.index}__].status}"/>
                                             <a class="paper-name"
-                                               th:href="@{'/papers/paper?id=' + *{papers[__${rowStat.index}__].id} + ''}">
+                                               th:href="@{'/papers/paper?id=' + *{papers[__${rowStat.index}__].id} + ''}"
+                                               th:if="*{papers[__${rowStat.index}__].id !=null}">
+                                                <span th:replace="papers/fragments/paperStatusFragment :: paperStatus(paperStatus=*{papers[__${rowStat.index}__].status})"/>
+                                                <span th:text="*{papers[__${rowStat.index}__].title}">
+                                                    Имя статьи
+                                                </span>
+                                            </a>
+                                            <a class="paper-name"
+                                               th:unless="*{papers[__${rowStat.index}__].id !=null}">
+                                                <span th:replace="papers/fragments/paperStatusFragment :: paperStatus(paperStatus=*{papers[__${rowStat.index}__].status})"/>
                                                 <span th:text="*{papers[__${rowStat.index}__].title}">
                                                     Имя статьи
                                                 </span>
-                                                <img class="icon-paper" src="/img/conference/paper.png"/>
                                             </a>
                                             <input type="submit" class="icon icon-delete grey-border"
                                                    alt="Удалить" name="removePaper" th:value="${rowStat.index}"/>
@@ -156,7 +171,7 @@
                                         </option>
                                     </select>
                                     <button id="add-paper" class="btn btn-primary"
-                                            type="button">
+                                            type="submit" name="addPaper">
                                         Добавить статью
                                     </button>
                                 </div>

src/main/resources/templates/conferences/conferences.html

@@ -8,7 +8,9 @@
 <body>
 
 <div layout:fragment="content">
-    <form id="conferences-form" method="post" th:action="@{'/conferences/conferences'}">
+    <form id="conferences-form" method="post" th:action="@{'/conferences/conferences'}"
+          th:object="${filteredConferences}">
+
         <section id="conferences">
             <div class="container">
                 <div class="row" id="conference-list">
@@ -18,9 +20,12 @@
                     </div>
                 </div>
                 <hr/>
+                <div class="alert alert-danger" th:if="${#fields.hasErrors('*')}">
+                    <p th:each="err : ${#fields.errors('*')}" th:text="${err}"></p>
+                </div>
                 <div class="row">
                     <div class="col-md-9 col-sm-12">
-                        <th:block th:each="conference : ${filteredConferences.conferences}">
+                        <th:block th:each="conference : *{conferences}">
                             <div th:replace="conferences/fragments/confLineFragment :: confLine(conference=${conference})"/>
                         </th:block>
                     </div>

src/main/resources/templates/conferences/dashboard.html

@@ -4,6 +4,7 @@
       layout:decorator="default" xmlns:th="">
 <head>
     <link rel="stylesheet" type="text/css" href="../css/conference.css"/>
+    <script src="https://code.highcharts.com/highcharts.js"></script>
 </head>
 <body>
 <div layout:fragment="content">
@@ -21,8 +22,127 @@
                     <div th:replace="conferences/fragments/confDashboardFragment :: confDashboard(conference=${conference})"/>
                 </th:block>
             </div>
+            <hr/>
+            <!--chart example-->
+            <nav>
+                <div class="nav nav-tabs" id="nav-tab" role="tablist">
+                    <a class="nav-item nav-link active" id="nav-main-tab" data-toggle="tab"
+                       href="#nav-stat1" role="tab" aria-controls="nav-stat1" aria-selected="true">Стат1</a>
+                    <a class="nav-item nav-link" id="nav-latex-tab" data-toggle="tab"
+                       href="#nav-stat2" role="tab" aria-controls="nav-stat2" aria-selected="false">Стат2</a>
+                </div>
+            </nav>
+            <div class="tab-content" id="nav-tabContent">
+                <div class="tab-pane fade show active" id="nav-stat1" role="tabpanel"
+                     aria-labelledby="nav-main-tab">
+                    <div id="salesByType" style="width:100%; height:400px;"></div>
+                </div>
+                <div class="tab-pane fade" id="nav-stat2" role="tabpanel"
+                     aria-labelledby="nav-profile-tab">
+                    <div id="salesByRegion" style="width:100%; height:400px;"></div>
+                </div>
+            </div>
+            <!--chart example-->
         </div>
     </section>
+    <script th:inline="javascript">
+/*<![CDATA[*/
+
+    // chart example
+    $(function () {
+        Highcharts.setOptions({
+            lang: {
+                decimalPoint: '.',
+                thousandsSep: ','
+            }
+        });
+
+        drawSalesByTypeChart();
+        drawSalesByRegionChart();
+    });
+
+
+    function drawSalesByRegionChart() {
+        var salesByRegionChart = Highcharts.chart('salesByRegion', {
+            chart: {
+                type: 'pie',
+                margin: 40
+            },
+            title: {
+                text: 'Sales by Region'
+            },
+            tooltip: {
+                pointFormat: "${point.y:,.0f}"
+            },
+            plotOptions: {
+                pie: {
+                    allowPointSelect: true,
+                    depth: 35
+                }
+            },
+            series: [{
+                name: 'Regions',
+                colorByPoint:true,
+                data: [{
+                    name: 'Northeast',
+                    y: /*[[${northeastSales}]]*/ 0
+                },{
+                    name: 'South',
+                    y: /*[[${southSales}]]*/ 0
+                },{
+                    name: 'Midwest',
+                    y: /*[[${midwestSales}]]*/ 0
+                },{
+                    name: 'West',
+                    y: /*[[${westSales}]]*/ 0
+                }]
+            }]
+        });
+    }
+
+    function drawSalesByTypeChart() {
+        var salesByTypeChart = Highcharts.chart('salesByType', {
+            chart: {
+                type: 'column',
+                margin: 75
+            },
+            title: {
+                text: 'Sales by Lure Type'
+            },
+            xAxis: {
+                categories: ['May', 'June', 'July']
+            },
+            yAxis: {
+                title: {
+                    text: 'Sales (US $)'
+                }
+            },
+            tooltip: {
+                pointFormat: "${point.y:,.0f}"
+            },
+            plotOptions: {
+                column: {
+                    depth: 60,
+                    stacking: true,
+                    grouping: false,
+                    groupZPadding: 10
+                }
+            },
+            series: [{
+                name: 'Inshore',
+                data: /*[[${inshoreSales}]]*/ []
+            }, {
+                name: 'Nearshore',
+                data: /*[[${nearshoreSales}]]*/ []
+            }, {
+                name: 'Offshore',
+                data: /*[[${offshoreSales}]]*/ []
+            }]
+        });
+    }
+/*]]>*/
+
+    </script>
 </div>
 </body>
 </html>

src/main/resources/templates/conferences/fragments/confDashboardFragment.html

@@ -4,12 +4,13 @@
     <meta charset="UTF-8"/>
 </head>
 <body>
-<div th:fragment="confDashboard (conference)" class="col-12 col-sm-12 col-md-12 col-lg-4 col-xl-3 dashboard-card">
+<div th:fragment="confDashboard (conference)" th:class="@{'col-12 col-sm-12 col-md-12 col-lg-4 col-xl-3 dashboard-card ' +
+                                                        ${conference.ping == 0 ? '' :
+                                                        conference.ping &lt; 5 ? 'note-1' :
+                                                        conference.ping &lt; 10 ? 'note-2' :
+                                                        conference.ping &lt; 15 ? 'note-3' : 'note-4'} + ''}">
     <div class="row">
-        <div class="col-2">
-
-        </div>
-        <div class="col col-10 text-right">
+        <div class="col text-right">
             <p th:if="${conference.url!=null and conference.url!=''}"><a target="_blank" th:href="${conference.url}"><i
                     class="fa fa-external-link fa-1x"
                     aria-hidden="true"></i></a></p>

src/main/resources/templates/conferences/fragments/confLineFragment.html

@@ -5,16 +5,15 @@
 </head>
 <body>
 <div th:fragment="confLine (conference)" class="row text-left conference-row h3" style="background-color: white;">
-    <div class="col d-flex justify-content-between">
+    <div class="d-flex justify-content-between w-100">
         <a th:href="@{'conference?id='+${conference.id}}" class="w-100 text-decoration">
-            <span class="h5" th:text="${conference.title}"/>
+            <span class="h6 float-left m-2" th:text="${conference.title}"/>
             <span class="text-muted h6 float-right m-2" th:text="${conference.datesString}"/>
         </a>
         <input class="id-class" type="hidden" th:value="${conference.id}"/>
-        <a class="remove-paper pull-right m-auto" th:href="@{'/conferences/delete/'+${conference.id}}"
-           data-confirm="Удалить конференцию?">
-            <i class="fa fa-trash" aria-hidden="true"></i>
-        </a>
+        <input type="submit" class="icon icon-delete grey-border"
+               alt="Удалить" th:value="${conference.id}"
+               data-confirm="Удалить конференцию?"/>
     </div>
 </div>
 

src/main/resources/templates/conferences/fragments/confNavigationFragment.html

@@ -21,7 +21,7 @@
     <div class="col-12 col-sm-12 col-md-12 col-lg-4 col-xl-3">
         <a href="./conference?id=0" class="btn btn-light toolbar-button">
             <i class="fa fa-plus-circle" aria-hidden="true"></i>
-            Новая конференцию</a>
+            Новая конференция</a>
     </div>
 
 </div>

src/main/resources/templates/default.html

@@ -55,7 +55,8 @@
                     <a class="nav-link js-scroll-trigger" target="_blank" href="http://is.ulstu.ru">Сайт кафедры</a>
                 </li>
                 <li class="nav-item">
-                    <a class="nav-link js-scroll-trigger" target="_blank" th:href="@{'http://timetable.athene.tech?filter='+${currentUser}}">Расписание</a>
+                    <a class="nav-link js-scroll-trigger" target="_blank"
+                       th:href="@{'http://timetable.athene.tech?filter='+${currentUser}}">Расписание</a>
                 </li>
                 <li class="nav-item">
                     <a class="nav-link js-scroll-trigger" target="_blank" href="https://kias.rfbr.ru/">КИАС РФФИ</a>
@@ -103,36 +104,54 @@
 <script src="/js/core.js"></script>
 <script src="/js/config.js"></script>
 <script src="/js/odin.js"></script>
+<script th:inline="javascript">
+
+    /*<![CDATA[*/
+    var message = /*[[${flashMessage}]]*/ "";
+    if (message && message.length > 0) {
+        showFeedbackMessage(message, MessageTypesEnum.DANGER);
+    }
+    /*]]>*/
+
+
+</script>
 <th:block layout:fragment="scripts">
 </th:block>
 <!-- Yandex.Metrika counter -->
-<script type="text/javascript" >
+<script type="text/javascript">
     (function (d, w, c) {
-        (w[c] = w[c] || []).push(function() {
+        (w[c] = w[c] || []).push(function () {
             try {
                 w.yaCounter49387279 = new Ya.Metrika2({
-                    id:49387279,
-                    clickmap:true,
-                    trackLinks:true,
-                    accurateTrackBounce:true,
-                    webvisor:true
+                    id: 49387279,
+                    clickmap: true,
+                    trackLinks: true,
+                    accurateTrackBounce: true,
+                    webvisor: true
                 });
-            } catch(e) { }
+            } catch (e) {
+            }
         });
 
         var n = d.getElementsByTagName("script")[0],
             s = d.createElement("script"),
-            f = function () { n.parentNode.insertBefore(s, n); };
+            f = function () {
+                n.parentNode.insertBefore(s, n);
+            };
         s.type = "text/javascript";
         s.async = true;
         s.src = "https://mc.yandex.ru/metrika/tag.js";
 
         if (w.opera == "[object Opera]") {
             d.addEventListener("DOMContentLoaded", f, false);
-        } else { f(); }
+        } else {
+            f();
+        }
     })(document, window, "yandex_metrika_callbacks2");
 </script>
-<noscript><div><img src="https://mc.yandex.ru/watch/49387279" style="position:absolute; left:-9999px;" alt="" /></div></noscript>
+<noscript>
+    <div><img src="https://mc.yandex.ru/watch/49387279" style="position:absolute; left:-9999px;" alt=""/></div>
+</noscript>
 <!-- /Yandex.Metrika counter -->
 </body>
 </html>

src/main/resources/templates/grants/fragments/grantFilesListFragment.html

@@ -0,0 +1,37 @@
+<!DOCTYPE HTML>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+</head>
+<body>
+<div th:fragment="filesList (isLatexAttach)" th:remove="tag">
+    <th:block th:each="file, rowStat : *{files}">
+        <span th:if="${(!isLatexAttach and file.isLatexAttach == null) or file.isLatexAttach == isLatexAttach}"
+              th:remove="tag">
+            <div class="row div-row-file" th:id="|files${rowStat.index}|"
+                 th:style="${file.deleted} ? 'display: none;' :''">
+                <input type="hidden" th:field="*{files[__${rowStat.index}__].id}"/>
+                <input type="hidden" th:field="*{files[__${rowStat.index}__].deleted}"/>
+                <input type="hidden" th:field="*{files[__${rowStat.index}__].name}"/>
+                <input type="hidden" th:field="*{files[__${rowStat.index}__].tmpFileName}"/>
+                <div class="col-10 div-file-name">
+                    <a th:onclick="${file.id==null} ?
+                    'downloadFile('+${file.tmpFileName}+',null,\''+${file.name}+'\')':
+                    'downloadFile(null,'+${file.id}+',\''+${file.name}+'\')' "
+                       href="javascript:void(0)"
+                       th:text="*{files[__${rowStat.index}__].name}">
+                    </a>
+                </div>
+                <div class="col-2">
+                    <a class="btn btn-danger float-right"
+                       th:onclick="|$('#files${rowStat.index}\\.deleted').val('true');
+                           $('#files${rowStat.index}').hide(); |">
+                        <span aria-hidden="true"><i class="fa fa-times"/></span>
+                    </a>
+                </div>
+            </div>
+        </span>
+    </th:block>
+</div>
+</body>
+</html>

src/main/resources/templates/grants/grant.html

@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="en"
       xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
-      layout:decorate="~{default}"  xmlns:th="http://www.w3.org/1999/xhtml" xmlns="http://www.w3.org/1999/html">
+      layout:decorator="default"  xmlns:th="http://www.w3.org/1999/xhtml" xmlns="http://www.w3.org/1999/html">
 <head>
     <link rel="stylesheet" href="../css/grant.css"/>
 </head>
@@ -48,6 +48,7 @@
                                 </div>
                                 <div class="form-group">
                                     <label>Дедлайны показателей:</label>
+                                    <input type="hidden" th:field="*{removedDeadlineIds}"/>
                                     <div class="row" th:each="deadline, rowStat : *{deadlines}">
                                         <input type="hidden" th:field="*{deadlines[__${rowStat.index}__].id}"/>
                                         <div class="col-6 div-deadline-date">
@@ -59,11 +60,14 @@
                                                    th:field="*{deadlines[__${rowStat.index}__].description}"/>
                                         </div>
                                         <div class="col-2">
-                                            <a class="btn btn-danger float-right"
-                                               th:onclick="|$('#deadlines${rowStat.index}\\.description').val('');
-                                                $('#deadlines${rowStat.index}\\.date').val('');
-                                                $('#addDeadline').click();|"><span><i class="fa fa-times" aria-hidden="true"></i></span>
-                                            </a>
+                                            <button type="submit"
+                                                    class="btn btn-danger float-right btn-delete-deadline"
+                                                    id="removeDeadline" name="removeDeadline"
+                                                    th:value="${rowStat.index}">
+                                                <span aria-hidden="true">
+                                                    <i class="fa fa-times"/>
+                                                </span>
+                                            </button>
                                         </div>
                                     </div>
                                     <p th:if="${#fields.hasErrors('deadlines')}" th:errors="*{deadlines}"
@@ -73,12 +77,14 @@
                                     <input type="submit" id="addDeadline" name="addDeadline" class="btn btn-primary"
                                            value="Добавить дедлайн"/>
                                 </div>
-                                <div class="form-group">
-                                    <label for="loader">Загрузить заявку:</label>
+                                <div class="form-group div-loader">
+                                    <label for="loader">Загрузить файлы:</label>
                                     <div id="loader">
-
                                     </div>
                                 </div>
+                                <div class="form-group" id="files-list">
+                                    <div th:replace="grants/fragments/grantFilesListFragment :: filesList(isLatexAttach = ${false})"/>
+                                </div>
                             </div>
                             <div class="col-md-6 col-sm-12">
                                 <label data-toggle="collapse"
@@ -86,7 +92,8 @@
                                        aria-expanded="false"
                                        aria-controls="collapse-filter">Фильтр рабочей группы
                                 </label>
-                                <div th:class="${grantDto.wasLeader || grantDto.hasAge || grantDto.hasDegree} ?
+                                <div th:class="${grantDto.wasLeader || grantDto.hasAge || grantDto.hasDegree
+                                                || grantDto.hasBAKPapers || grantDto.hasScopusPapers} ?
                                                 'form-check' : 'form-check collapse'" id="collapse-filter">
                                     <div class="row">
                                         <div class="col">
@@ -107,14 +114,16 @@
                                             <label class="form-check-label" for="f3">Cтепень к.т.н.</label>
                                         </div>
                                         <div class="col">
-                                            <input class="form-check-input" type="checkbox" id="f4"/>
+                                            <input class="form-check-input" type="checkbox" id="f4"
+                                                   th:field="*{hasScopusPapers}" th:onclick="|$('#filter').click();|"/>
                                             <label class="form-check-label" for="f4">Более 3-х публикаций в
                                                 scopus</label>
                                         </div>
                                     </div>
                                     <div class="row">
                                         <div class="col">
-                                            <input class="form-check-input" type="checkbox" id="f5"/>
+                                            <input class="form-check-input" type="checkbox" id="f5"
+                                                   th:field="*{hasBAKPapers}" th:onclick="|$('#filter').click();|"/>
                                             <label class="form-check-label" for="f5">Наличие ВАК статей</label> <br/>
                                         </div>
                                         <div class="col">
@@ -143,9 +152,9 @@
                                 </div>
                                 <div class="form-group">
                                     <label>Участники гранта:</label>
-                                    <select class="selectpicker form-control" multiple="true"
+                                    <select class="selectpicker form-control" multiple="true" data-live-search="true"
                                             title="-- Выберите участников --" id="authors"
-                                            th:field="*{authorIds}">
+                                            th:field="*{authorIds}" data-size="5">
                                         <option th:each="author : ${allAuthors}" th:value="${author.id}"
                                                 th:text="${author.lastName}"> Участник
                                         </option>
@@ -153,9 +162,74 @@
                                 </div>
                                 <div class="form-group">
                                     <label>Список статей:</label>
-                                    <p><a href="./#" class="btn btn-primary"><i class="fa fa-plus-circle"
-                                                                                aria-hidden="true">
-                                    </i> Добавить статью</a></p>
+                                    <div class="row">
+                                        <div class="col-8">
+                                            <select class="selectpicker form-control" multiple="true"
+                                                    data-live-search="true"
+                                                    title="Прикрепить статью" id="allPapers"
+                                                    th:field="*{paperIds}" data-size="5">
+                                                <option th:each="paper : ${allPapers}" th:value="${paper.id}"
+                                                        th:text="${paper.title}">Статья для прикрепления
+                                                </option>
+                                            </select>
+                                        </div>
+                                        <div class="col-4 div-view-paper">
+                                            <a th:onclick="|$('#attachPaper').click();|">
+                                                <span aria-hidden="true">
+                                                    <label>Отобразить</label>
+                                                </span>
+                                            </a>
+                                        </div>
+                                        <input type="submit" hidden="hidden" id="attachPaper" name="attachPaper"
+                                               value="Отобразить прикрепленную статью"/>
+                                    </div>
+                                    <div class="row">
+                                        <div class="form-control list-group div-selected-papers" id="selected-papers">
+                                            <div th:each="paper, rowStat : *{papers}">
+                                                <input type="hidden" th:field="*{papers[__${rowStat.index}__].id}"/>
+                                                <div class="col">
+                                                    <a th:href="@{'/papers/paper?id=' + *{papers[__${rowStat.index}__].id} + ''}">
+                                                        <img class="icon-paper" src="/img/conference/paper.png"/>
+                                                        <span th:text="*{papers[__${rowStat.index}__].title}">
+                                                        Название статьи
+                                                        </span>
+                                                    </a>
+                                                </div>
+                                                <div class="col">
+                                                    <label>Статус: </label>
+                                                    <span th:text="*{papers[__${rowStat.index}__].status.statusName}">
+                                                        Статус статьи
+                                                    </span>
+                                                </div>
+                                                <!--
+                                                <div class="col" th:unless="${#lists.isEmpty(paper.grants)}">
+                                                    <label>Гранты: </label>
+                                                    <div th:each="grant, grantRowStat : *{papers[__${rowStat.index}__].grants}"
+                                                         th:remove="tag">
+                                                        <div th:unless="${grant.id}==*{id}" th:remove="tag">
+                                                            <li>
+                                                                <a th:href="@{'/grants/grant?id=' + ${grant.id} + ''}">
+                                                                    <span th:text="${grant.title} "></span>
+                                                                </a>
+                                                            </li>
+                                                        </div>
+                                                    </div>
+                                                </div>
+                                                <div class="col" th:unless="${#lists.isEmpty(paper.conferences)}">
+                                                    <label>Конференции: </label>
+                                                    <div th:each="conference, conferenceRowStat : *{papers[__${rowStat.index}__].conferences}"
+                                                         th:remove="tag">
+                                                        <li>
+                                                            <a th:href="@{'/conferences/conference?id=' + ${conference.id} + ''}">
+                                                                <span th:text="${conference.title}"></span>
+                                                            </a>
+                                                        </li>
+                                                    </div>
+                                                </div>
+                                                -->
+                                            </div>
+                                        </div>
+                                    </div>
                                 </div>
                                 <div class="form-group">
                                     <div th:if="*{project} == null">
@@ -190,18 +264,100 @@
             new FileLoader({
                 div: "loader",
                 url: urlFileUpload,
-                maxSize: 1.5,
-                extensions: ["doc", "docx", "xls", "jpg", "pdf", "txt", "png"],
+                maxSize: -1,
+                extensions: [],
                 callback: function (response) {
                     showFeedbackMessage("Файл успешно загружен");
                     console.debug(response);
+                    addNewFile(response);
                 }
             });
             $('.selectpicker').selectpicker();
         });
         /*]]>*/
+        function addNewFile(fileDto) {
+            var fileNumber = $("#files-list div.row").length;
 
+            var newFileRow = $("<div/>")
+                .attr("id", 'files' + fileNumber)
+                .addClass("row div-row-file");
 
+            var idInput = $("<input/>")
+                .attr("type", "hidden")
+                .attr("id", "files" + fileNumber + ".id")
+                .attr("value", '')
+                .attr("name", "files[" + fileNumber + "].id");
+            newFileRow.append(idInput);
+
+            var flagInput = $("<input/>")
+                .attr("type", "hidden")
+                .attr("id", "files" + fileNumber + ".deleted")
+                .attr("value", "false")
+                .attr("name", "files[" + fileNumber + "].deleted");
+            newFileRow.append(flagInput);
+
+            var nameInput = $("<input/>")
+                .attr("type", "hidden")
+                .attr("id", "files" + fileNumber + ".name")
+                .attr("value", fileDto.fileName)
+                .attr("name", "files[" + fileNumber + "].name");
+            newFileRow.append(nameInput);
+
+            var tmpFileNameInput = $("<input/>")
+                .attr("type", "hidden")
+                .attr("id", "files" + fileNumber + ".tmpFileName")
+                .attr("value", fileDto.tmpFileName)
+                .attr("name", "files[" + fileNumber + "].tmpFileName");
+            newFileRow.append(tmpFileNameInput);
+
+            var nameDiv = $("<div/>")
+                .addClass("col-10  div-file-name")
+                .append($("<a/>").text(fileDto.fileName)
+                    .attr("href", 'javascript:void(0)')
+                    .attr("onclick", "downloadFile('" + fileDto.tmpFileName + "',null,'" + fileDto.fileName + "')"));
+            newFileRow.append(nameDiv);
+
+            var nextDiv = $("<div/>")
+                .addClass("col-2");
+
+            var nextA = $("<a/>")
+                .addClass("btn btn-danger float-right")
+                .attr("onclick", "$('#files" + fileNumber + "\\\\.deleted').val('true'); $('#files" + fileNumber + "').hide();")
+                .append(($("<span/>").attr("aria-hidden", "true")).append($("<i/>").addClass("fa fa-times")))
+            ;
+            nextDiv.append(nextA)
+            newFileRow.append(nextDiv);
+            $("#files-list").append(newFileRow);
+        }
+
+        function downloadFile(tmpName, fileId, downloadName) {
+            let xhr = new XMLHttpRequest();
+            if (fileId != null) xhr.open('GET', urlFileDownload + fileId);
+            if (tmpName != null) xhr.open('GET', urlFileDownloadTmp + tmpName);
+            xhr.responseType = 'blob';
+
+            var formData = new FormData();
+            if (fileId != null) formData.append("file-id", fileId);
+            if (tmpName != null) formData.append("tmp-file-name", tmpName);
+
+            xhr.send(formData);
+
+            xhr.onload = function () {
+                if (this.status == 200) {
+                    console.debug(this.response);
+                    var blob = new Blob([this.response], {type: '*'});
+                    let a = document.createElement("a");
+                    a.style = "display: none";
+                    document.body.appendChild(a);
+                    let url = window.URL.createObjectURL(blob);
+                    a.href = url;
+                    a.download = downloadName;
+                    a.click();
+                    window.URL.revokeObjectURL(url);
+                } else {
+                }
+            }
+        }
     </script>
     <script type="text/javascript">
         function updateAuthors() {

src/main/resources/templates/papers/fragments/paperLineFragment.html

@@ -12,8 +12,7 @@
             <span class="text-muted" th:text="${paper.authorsString}"/>
         </a>
         <input class="id-class" type="hidden" th:value="${paper.id}"/>
-        <a class="remove-paper pull-right d-none" th:href="@{'/papers/delete/'+${paper.id}}"
-           data-confirm="Удалить статью?">
+        <a class="remove-paper pull-right d-none" href="#" data-confirm="Удалить статью?">
             <i class="fa fa-trash" aria-hidden="true"></i>
         </a>
     </div>

src/main/resources/templates/papers/papers.html

@@ -7,7 +7,8 @@
 <body>
 
 <div class="container" layout:fragment="content">
-    <form id="papers-form" method="post" th:action="@{'/papers/papers'}">
+    <form id="papers-form" method="post" th:action="@{'/papers/papers'}"
+          th:object="${filteredPapers}">
         <input th:type="hidden" name="paperDeleteId" id="paperDeleteId"/>
         <section id="papers">
             <div class="container">
@@ -17,7 +18,11 @@
                         <div th:replace="papers/fragments/paperNavigationFragment"/>
                     </div>
                 </div>
+
                 <div class="row">
+                    <div class="alert alert-danger" th:if="${#fields.hasErrors('*')}">
+                        <p th:each="err : ${#fields.errors('*')}" th:text="${err}"></p>
+                    </div>
                     <div class="col-md-9 col-sm-12">
                         <th:block th:each="paper : ${filteredPapers.papers}">
                             <div th:replace="papers/fragments/paperLineFragment :: paperLine(paper=${paper})"/>
@@ -43,7 +48,7 @@
                         </div>
                     </div>
                 </div>
-                <div th:replace="fragments/noRecordsFragment :: noRecords(entities=${filteredPapers.papers}, noRecordsMessage=' одной статьи', url='paper')"/>
+                <!--<div th:replace="fragments/noRecordsFragment :: noRecords(entities=${filteredPapers.papers}, noRecordsMessage=' одной статьи', url='paper')"/>-->
             </div>
         </section>
 

src/main/resources/templates/projects/fragments/projectDashboardFragment.html

@@ -11,7 +11,6 @@
         </div>
         <div class="col col-10 text-right">
             <h7 class="service-heading" th:text="${project.title}"> title</h7>
-            <p class="text-muted" th:text="${project.status.statusName}"> status</p>
         </div>
     </div>
 </div>

src/main/resources/templates/projects/fragments/projectLineFragment.html

@@ -12,6 +12,10 @@
             <span class="text-muted" th:text="${project.description}"/>
         </a>
         <input class="id-class" type="hidden" th:value="${project.id}"/>
+        <a class="remove-paper  pull-right d-none" th:href="@{'/projects/delete/'+${project.id}}"
+           data-confirm="Удалить проект?">
+            <i class="fa fa-trash" aria-hidden="true"></i>
+        </a>
     </div>
 </div>
 </body>

src/main/resources/templates/projects/fragments/projectStatusFragment.html

@@ -4,7 +4,7 @@
     <meta charset="UTF-8"/>
 </head>
 <body>
-<span th:fragment="paperStatus (paperStatus)" class="fa-stack fa-1x">
+<span th:fragment="projectStatus (projectStatus)" class="fa-stack fa-1x">
     <th:block th:switch="${projectStatus.name()}">
         <div th:case="'APPLICATION'">
             <i class="fa fa-circle fa-stack-2x text-draft"></i>

src/main/resources/templates/projects/projects.html

@@ -27,7 +27,9 @@
                 </div>
             </div>
         </section>
+        <div id="modalDelete"/>
     </form>
+    <script src="/js/projects.js"></script>
 </div>
 </body>
 </html>

src/main/resources/templates/students/dashboard.html

@@ -14,10 +14,10 @@
             </div>
             <hr/>
             <div class="row justify-content-center" id="dashboard">
-                <div th:replace="students/fragments/taskDashboardFragment"/>
-                <!--<th:block th:each="task : ${tasks}">-->
-                <!--<div th:replace="students/fragments/taskDashboardFragment :: taskDashboard(task=${task})"/>-->
-                <!--</th:block>-->
+                <th:block th:each="task : ${tasks}">
+                    <div th:replace="students/fragments/taskDashboardFragment :: taskDashboard(task=${task})"/>
+                </th:block>
+
             </div>
         </div>
     </section>

src/main/resources/templates/students/fragments/taskLineFragment.html

@@ -6,15 +6,15 @@
 <body>
 <div th:fragment="taskLine (task)" class="row text-left task-row" style="background-color: white;">
     <div class="col">
-        <span th:replace="students/fragments/taskStatusFragment :: taskStatus(taskStatus=${task.status})"/>
         <a th:href="@{'task?id='+${task.id}}">
+            <span th:replace="students/fragments/taskStatusFragment :: taskStatus(taskStatus=${task.status})"/>
             <span class="h6" th:text="${task.title}"></span>
             <span class="text-muted" th:text="${task.tagsString}"/>
-        </a>
-        <input class="id-class" type="hidden" th:value="${task.id}"/>
-        <a class="remove-task pull-right d-none" th:href="@{'/students/delete/'+${task.id}}"
-           data-confirm="Удалить задачу?">
-            <i class="fa fa-trash" aria-hidden="true"></i>
+            <input class="id-class" type="hidden" th:value="${task.id}"/>
+            <a class="remove-task pull-right" th:href="@{'/students/delete/'+${task.id}}"
+               data-confirm="Удалить задачу?">
+                <i class="fa fa-trash" aria-hidden="true"></i>
+            </a>
         </a>
     </div>
 </div>

src/main/resources/templates/students/fragments/taskStatusFragment.html

@@ -6,9 +6,6 @@
 <body>
 <span th:fragment="taskStatus (taskStatus)" class="fa-stack fa-1x">
     <th:block th:switch="${taskStatus.name()}">
-        <!--<div th:case="'ATTENTION'">-->
-        <!--<i class="fa fa-circle fa-stack-2x text-warning"></i>-->
-        <!--</div>-->
         <div th:case="'IN_WORK'">
             <i class="fa fa-circle fa-stack-2x text-primary"></i>
         </div>

src/main/resources/templates/students/tasks.html

@@ -7,7 +7,7 @@
 
 <body>
 <div class="container" layout:fragment="content">
-    <form id="tasks-form" method="post" th:action="@{'/tasks/tasks'}">
+    <form id="tasks-form" method="post" th:action="@{'/students/tasks'}">
         <input th:type="hidden" name="taskDeleteId" id="taskDeleteId"/>
         <section id="tasks">
             <div class="container">
@@ -20,27 +20,43 @@
                 <hr/>
                 <div class="row">
                     <div class="col-md-9 col-sm-12">
-                        <th:block th:each="task : ${tasks}">
+                        <th:block th:each="task : ${filteredTasks.tasks}">
                             <div th:replace="students/fragments/taskLineFragment :: taskLine(task=${task})"/>
                         </th:block>
                     </div>
                     <div class="col-md-3 col-sm-12">
+                        <div class="sorting">
+                            <h5>Сортировать:</h5>
+                            <select class="form-control selectpicker" size="auto" th:field="${filteredTasks.order}"
+                                    id="order"
+                                    onchange="this.form.submit();">
+                                <option th:value="new">
+                                    Сначала новые
+                                </option>
+                                <option th:value="old">
+                                    Сначала старые
+                                </option>
+                            </select>
+                        </div>
                         <div class="filter">
                             <h5>Фильтр:</h5>
-                            <select class="form-control"   id="status"
+                            <select class="form-control selectpicker" size="auto" th:field="${filteredTasks.status}"
+                                    id="status"
                                     onchange="this.form.submit();">
                                 <option value="">Все статусы</option>
-                                <!--<option th:each="author: ${allAuthors}" th:value="${author.id}"-->
-                                        <!--th:text="${author.lastName}">lastName-->
-                                <!--</option>-->
+                                <option th:each="status: ${allStatuses}" th:value="${status}"
+                                        th:text="${status.statusName}">
+                                    status
+                                </option>
+                            </select>
+                            <select class="form-control selectpicker" size="auto" data-live-search="true"
+                                    th:field="${filteredTasks.tag}" id="tags"
+                                    onchange="this.form.submit();">
+                                <option value="">Все теги</option>
+                                <option th:each="tag: ${allTags}" th:value="${tag.id}"
+                                        th:text="${tag.tagName}">tag
+                                </option>
                             </select>
-                                <select class="form-control" id="tags"
-                                        onchange="this.form.submit();">
-                                    <option value="">Все типы</option>
-                                    <!--<option th:each="year: ${allYears}" th:value="${year}"-->
-                                            <!--th:text="${year}">year-->
-                                    <!--</option>-->
-                                </select>
                         </div>
                     </div>
                 </div>

src/test/java/IndexConferenceTest.java

@@ -0,0 +1,230 @@
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.Iterables;
+import conference.ConferencePage;
+import conference.ConferencesDashboardPage;
+import conference.ConferencesPage;
+import core.PageObject;
+import core.TestTemplate;
+import org.junit.Assert;
+import org.junit.FixMethodOrder;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.MethodSorters;
+import org.openqa.selenium.By;
+import org.openqa.selenium.WebElement;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+import ru.ulstu.NgTrackerApplication;
+import ru.ulstu.configuration.ApplicationProperties;
+
+import java.util.Arrays;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+
+@RunWith(SpringRunner.class)
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+@SpringBootTest(classes = NgTrackerApplication.class, webEnvironment = SpringBootTest.WebEnvironment.DEFINED_PORT)
+public class IndexConferenceTest extends TestTemplate {
+    private final Map<PageObject, List<String>> navigationHolder = ImmutableMap.of(
+            new ConferencesPage(), Arrays.asList("КОНФЕРЕНЦИИ", "/conferences/conferences"),
+            new ConferencePage(), Arrays.asList("РЕДАКТИРОВАНИЕ КОНФЕРЕНЦИИ", "/conferences/conference?id=0"),
+            new ConferencesDashboardPage(), Arrays.asList("АКТУАЛЬНЫЕ КОНФЕРЕНЦИИ", "/conferences/dashboard")
+    );
+
+    @Autowired
+    private ApplicationProperties applicationProperties;
+
+    @Test
+    public void testACreateNewConference() {
+        Map.Entry<PageObject, List<String>> page = Iterables.get(navigationHolder.entrySet(), 1);
+
+        getContext().goTo(applicationProperties.getBaseUrl() + page.getValue().get(1));
+        ConferencePage conferencePage = (ConferencePage) getContext().initPage(page.getKey());
+        ConferencesPage conferencesPage = (ConferencesPage) getContext().initPage(Iterables.get(navigationHolder.entrySet(), 0).getKey());
+
+        String newConferenceName = "test " + (new Date()).getTime();
+        conferencePage.setName(newConferenceName);
+        conferencePage.clickSaveBut();
+
+        Assert.assertTrue(conferencesPage.checkNameInList(newConferenceName));
+    }
+
+    @Test
+    public void testBChangeConferenceNameAndSave() {
+        Map.Entry<PageObject, List<String>> page = Iterables.get(navigationHolder.entrySet(), 0);
+
+        getContext().goTo(applicationProperties.getBaseUrl() + page.getValue().get(1));
+        ConferencesPage conferencesPage = (ConferencesPage) getContext().initPage(page.getKey());
+        ConferencePage conferencePage = (ConferencePage) getContext().initPage(Iterables.get(navigationHolder.entrySet(), 1).getKey());
+
+        conferencesPage.getFirstConference();
+        String newConferenceName = "test " + (new Date()).getTime();
+        conferencePage.clearName();
+        conferencePage.setName(newConferenceName);
+        conferencePage.clickSaveBut();
+
+        Assert.assertTrue(conferencesPage.checkNameInList(newConferenceName));
+    }
+
+    @Test
+    public void testCAddDeadlineAndSave() {
+        Map.Entry<PageObject, List<String>> page = Iterables.get(navigationHolder.entrySet(), 0);
+
+        getContext().goTo(applicationProperties.getBaseUrl() + page.getValue().get(1));
+        ConferencesPage conferencesPage = (ConferencesPage) getContext().initPage(page.getKey());
+        ConferencePage conferencePage = (ConferencePage) getContext().initPage(Iterables.get(navigationHolder.entrySet(), 1).getKey());
+
+        conferencesPage.getFirstConference();
+        String conferenceId = conferencePage.getId();
+        Integer deadlineCount = conferencePage.getDeadlineCount();
+
+        String description = "test";
+        String date = "09.09.2019";
+        String dateValue = "2019-09-09";
+        conferencePage.clickAddDeadlineBut();
+        conferencePage.setDeadlineDescription(description, deadlineCount);
+        conferencePage.setDeadlineDate(date, deadlineCount);
+        conferencePage.clickSaveBut();
+
+        getContext().goTo(applicationProperties.getBaseUrl() + String.format("/conferences/conference?id=%s", conferenceId));
+
+        Assert.assertTrue(conferencePage.checkDeadline(description, dateValue));
+    }
+
+    @Test
+    public void testDTakePartAndSave() {
+        Map.Entry<PageObject, List<String>> page = Iterables.get(navigationHolder.entrySet(), 0);
+
+        getContext().goTo(applicationProperties.getBaseUrl() + page.getValue().get(1));
+        ConferencesPage conferencesPage = (ConferencesPage) getContext().initPage(page.getKey());
+        ConferencePage conferencePage = (ConferencePage) getContext().initPage(Iterables.get(navigationHolder.entrySet(), 1).getKey());
+
+        conferencesPage.getFirstConference();
+        String conferenceId = conferencePage.getId();
+        Integer membersCount = conferencePage.getMemberCount();
+
+        conferencePage.clickTakePartBut();
+        conferencePage.clickSaveBut();
+
+        getContext().goTo(applicationProperties.getBaseUrl() + String.format("/conferences/conference?id=%s", conferenceId));
+
+        Assert.assertTrue(membersCount + 1 == conferencePage.getMemberCount()
+                && conferencePage.isTakePartButDisabledValueTrue());
+    }
+
+    @Test
+    public void testEDeleteDeadlineAndSave() {
+        Map.Entry<PageObject, List<String>> page = Iterables.get(navigationHolder.entrySet(), 0);
+
+        getContext().goTo(applicationProperties.getBaseUrl() + page.getValue().get(1));
+        ConferencesPage conferencesPage = (ConferencesPage) getContext().initPage(page.getKey());
+        ConferencePage conferencePage = (ConferencePage) getContext().initPage(Iterables.get(navigationHolder.entrySet(), 1).getKey());
+
+        conferencesPage.getFirstConference();
+        String conferenceId = conferencePage.getId();
+        Integer deadlineCount = conferencePage.getDeadlineCount();
+
+        conferencePage.clickDeleteDeadlineBut();
+        conferencePage.clickSaveBut();
+
+        getContext().goTo(applicationProperties.getBaseUrl() + String.format("/conferences/conference?id=%s", conferenceId));
+
+        Assert.assertEquals(deadlineCount - 1, (int) conferencePage.getDeadlineCount());
+    }
+
+    @Test
+    public void testFAttachArticle() {
+        Map.Entry<PageObject, List<String>> page = Iterables.get(navigationHolder.entrySet(), 0);
+
+        getContext().goTo(applicationProperties.getBaseUrl() + page.getValue().get(1));
+        ConferencesPage conferencesPage = (ConferencesPage) getContext().initPage(page.getKey());
+        ConferencePage conferencePage = (ConferencePage) getContext().initPage(Iterables.get(navigationHolder.entrySet(), 1).getKey());
+
+        conferencesPage.getFirstConference();
+        String conferenceId = conferencePage.getId();
+        Integer paperCount = conferencePage.getArticlesCount();
+
+        conferencePage.showAllowToAttachArticles();
+        WebElement paper = conferencePage.selectArticle();
+        String paperName = paper.findElement(By.className("text")).getText();
+        conferencePage.clickSaveBut();
+
+        getContext().goTo(applicationProperties.getBaseUrl() + String.format("/conferences/conference?id=%s", conferenceId));
+
+        Assert.assertTrue(paperCount + 1 == conferencePage.getArticlesCount()
+                && conferencePage.checkArticle(paperName));
+    }
+
+    @Test
+    public void testGAddArticle() {
+        Map.Entry<PageObject, List<String>> page = Iterables.get(navigationHolder.entrySet(), 0);
+
+        getContext().goTo(applicationProperties.getBaseUrl() + page.getValue().get(1));
+        ConferencesPage conferencesPage = (ConferencesPage) getContext().initPage(page.getKey());
+        ConferencePage conferencePage = (ConferencePage) getContext().initPage(Iterables.get(navigationHolder.entrySet(), 1).getKey());
+
+        conferencesPage.getFirstConference();
+        String conferenceId = conferencePage.getId();
+        Integer paperCount = conferencePage.getArticlesCount();
+
+        conferencePage.clickAddPaperBut();
+        List<WebElement> webElements = conferencePage.getArticles();
+        String paperName = webElements.get(webElements.size() - 1).findElements(By.tagName("input")).get(1).getAttribute("value");
+        conferencePage.clickSaveBut();
+
+        getContext().goTo(applicationProperties.getBaseUrl() + String.format("/conferences/conference?id=%s", conferenceId));
+
+        Assert.assertTrue(paperCount + 1 == conferencePage.getArticlesCount()
+                && conferencePage.checkArticle(paperName));
+    }
+
+    @Test
+    public void testHUndockArticle() {
+        Map.Entry<PageObject, List<String>> page = Iterables.get(navigationHolder.entrySet(), 0);
+
+        getContext().goTo(applicationProperties.getBaseUrl() + page.getValue().get(1));
+        ConferencesPage conferencesPage = (ConferencesPage) getContext().initPage(page.getKey());
+        ConferencePage conferencePage = (ConferencePage) getContext().initPage(Iterables.get(navigationHolder.entrySet(), 1).getKey());
+
+        conferencesPage.getFirstConference();
+        String conferenceId = conferencePage.getId();
+        Integer paperCount = conferencePage.getArticlesCount();
+
+        conferencePage.clickUndockArticleBut();
+        conferencePage.clickSaveBut();
+
+        getContext().goTo(applicationProperties.getBaseUrl() + String.format("/conferences/conference?id=%s", conferenceId));
+
+        Assert.assertEquals(paperCount - 1, (int) conferencePage.getArticlesCount());
+    }
+
+    @Test
+    public void testISortAndFilterConferenceList() {
+        Map.Entry<PageObject, List<String>> page = Iterables.get(navigationHolder.entrySet(), 0);
+
+        getContext().goTo(applicationProperties.getBaseUrl() + page.getValue().get(1));
+        ConferencesPage conferencesPage = (ConferencesPage) getContext().initPage(page.getKey());
+
+        conferencesPage.selectMember();
+        conferencesPage.selectYear();
+
+        Assert.assertEquals(1, conferencesPage.getConferencesList().size());
+    }
+
+    @Test
+    public void testJDeleteConf() throws InterruptedException {
+        Map.Entry<PageObject, List<String>> page = Iterables.get(navigationHolder.entrySet(), 0);
+
+        getContext().goTo(applicationProperties.getBaseUrl() + page.getValue().get(1));
+        ConferencesPage conferencesPage = (ConferencesPage) getContext().initPage(page.getKey());
+
+        Integer size = conferencesPage.getConferencesList().size();
+        conferencesPage.deleteFirst();
+        Thread.sleep(3000);
+        conferencesPage.clickConfirm();
+
+        Assert.assertEquals(size - 1, conferencesPage.getConferencesList().size());
+    }
+}

src/test/java/conference/ConferencePage.java

@@ -0,0 +1,116 @@
+package conference;
+
+import core.PageObject;
+import org.openqa.selenium.By;
+import org.openqa.selenium.WebElement;
+
+import java.util.List;
+
+public class ConferencePage extends PageObject {
+
+    public String getSubTitle() {
+        return driver.findElement(By.tagName("h3")).getText();
+    }
+
+    public String getId() {
+        return driver.findElement(By.id("id")).getAttribute("value");
+    }
+
+    public void setName(String name) {
+        driver.findElement(By.id("title")).sendKeys(name);
+    }
+
+    public String getName() {
+        return driver.findElement(By.id("title")).getAttribute("value");
+    }
+
+    public void clearName() {
+        driver.findElement(By.id("title")).clear();
+    }
+
+    public void clickSaveBut() {
+        driver.findElement(By.id("send-message-button")).click();
+    }
+
+    public void clickAddDeadlineBut() {
+        driver.findElement(By.id("addDeadline")).click();
+    }
+
+    public List<WebElement> getDeadlineList() {
+        return driver.findElements(By.className("deadline"));
+    }
+
+    public Integer getDeadlineCount() {
+        return driver.findElements(By.className("deadline")).size();
+    }
+
+    public void setDeadlineDescription(String description, Integer i) {
+        driver.findElement(By.id(String.format("deadlines%d.description", i))).sendKeys(description);
+    }
+
+    public void setDeadlineDate(String date, Integer i) {
+        driver.findElement(By.id(String.format("deadlines%d.date", i))).sendKeys(date);
+    }
+
+    public void clickTakePartBut() {
+        driver.findElement(By.id("take-part")).click();
+    }
+
+    public Boolean isTakePartButDisabledValueTrue() {
+        return driver.findElement(By.id("take-part")).getAttribute("disabled").equals("true");
+    }
+
+    public Integer getMemberCount() {
+        return driver.findElements(By.className("member")).size();
+    }
+
+    public void clickDeleteDeadlineBut() {
+        driver.findElement(By.xpath("//*[@id=\"deadlines\"]/div/input[4]")).click();
+    }
+
+    public void showAllowToAttachArticles() {
+        driver.findElement(By.cssSelector("button[data-id=\"paperIds\"]")).click();
+    }
+
+    public void clickAddPaperBut() {
+        driver.findElement(By.id("add-paper")).click();
+    }
+
+
+    public List<WebElement> getArticles() {
+        return driver.findElements(By.className("paper"));
+    }
+
+    public Integer getArticlesCount() {
+        return driver.findElements(By.className("paper")).size();
+    }
+
+    public WebElement selectArticle() {
+        WebElement webElement = driver.findElement(By.xpath("//*[@id=\"conference-form\"]/div/div[2]/div[5]/div/div/div[2]/ul/li[1]/a"));
+        webElement.click();
+        return webElement;
+    }
+
+    public void clickUndockArticleBut() {
+        driver.findElement(By.name("removePaper")).click();
+    }
+
+    public boolean checkDeadline(String description, String dateValue) {
+        return getDeadlineList()
+                .stream()
+                .anyMatch(webElement -> {
+                    return webElement.findElement(By.className("deadline-text")).getAttribute("value").equals(description)
+                            && webElement.findElement(By.cssSelector("input[type=\"date\"]")).getAttribute("value").equals(dateValue);
+                });
+    }
+
+    public boolean checkArticle(String paperName) {
+        return getArticles()
+                .stream()
+                .anyMatch(webElement -> webElement
+                        .findElements(By.tagName("input"))
+                        .get(1).getAttribute("value")
+                        .equals(paperName));
+    }
+
+}

src/test/java/conference/ConferencesDashboardPage.java

@@ -0,0 +1,11 @@
+package conference;
+
+import core.PageObject;
+import org.openqa.selenium.By;
+
+public class ConferencesDashboardPage extends PageObject {
+
+    public String getSubTitle() {
+        return driver.findElement(By.tagName("h2")).getText();
+    }
+}

src/test/java/conference/ConferencesPage.java

@@ -0,0 +1,47 @@
+package conference;
+
+import core.PageObject;
+import org.openqa.selenium.By;
+import org.openqa.selenium.WebElement;
+
+import java.util.List;
+
+public class ConferencesPage extends PageObject {
+
+    public String getSubTitle() {
+        return driver.findElement(By.tagName("h3")).getText();
+    }
+
+    public List<WebElement> getConferencesList() {
+        return driver.findElements(By.cssSelector("span.h6.float-left.m-2"));
+    }
+
+    public void getFirstConference() {
+        driver.findElement(By.xpath("//*[@id=\"conferences\"]/div/div[2]/div[1]/div[1]/div/a")).click();
+    }
+
+    public void selectMember() {
+        driver.findElements(By.className("bootstrap-select")).get(0).findElement(By.className("btn")).click();
+        driver.findElements(By.className("bootstrap-select")).get(0).findElements(By.className("dropdown-item")).get(1).click();
+    }
+
+    public void selectYear() {
+        driver.findElements(By.className("bootstrap-select")).get(1).findElement(By.className("btn")).click();
+        driver.findElements(By.className("bootstrap-select")).get(1).findElements(By.className("dropdown-item")).get(1).click();
+    }
+
+    public void deleteFirst() {
+        js.executeScript("$('input[data-confirm]').click();");
+    }
+
+    public void clickConfirm() {
+        driver.findElement(By.id("deleteConference")).click();
+    }
+
+
+    public boolean checkNameInList(String newConferenceName) {
+        return getConferencesList()
+                .stream()
+                .anyMatch(webElement -> webElement.getText().equals(newConferenceName));
+    }
+}

src/test/java/core/PageObject.java

@@ -1,14 +1,17 @@
 package core;
 
+import org.openqa.selenium.JavascriptExecutor;
 import org.openqa.selenium.WebDriver;
 
 public abstract class PageObject {
     protected WebDriver driver;
+    protected JavascriptExecutor js;
 
     public abstract String getSubTitle();
 
     public PageObject setDriver(WebDriver driver) {
         this.driver = driver;
+        js = (JavascriptExecutor) driver;
         return this;
     }
 }