Merge branch 'master' into 21-Event-status

# Conflicts:
#	src/main/resources/db/changelog-master.xml

README.md

@@ -1,4 +1,4 @@
-https://212.8.234.87:8443 demo
+https://193.110.3.124:8443 demo
 
 
 Developer mode

deploy/gdccloud/deploy.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-USERSERVER="root@212.8.234.87"
+USERSERVER="root@193.110.3.124"
 
 ARTIFACT_NAME="ng-tracker"
 PROCESS_NAME="java -jar $ARTIFACT_NAME"
@@ -18,6 +18,6 @@ fi
 
 ssh $USERSERVER "cd /tmp && rm -rf $ARTIFACT_NAME*.jar && echo `date` 'killed' >> log_$ARTIFACT_NAME"
 scp build/libs/$ARTIFACT_NAME-0.1.0-SNAPSHOT.jar $USERSERVER:/tmp/$ARTIFACT_NAME-0.1.0-SNAPSHOT.jar
-ssh $USERSERVER -f "cd /tmp/ && /opt/jdk1.8.0_144/bin/java -jar $ARTIFACT_NAME-0.1.0-SNAPSHOT.jar -Xms 512m -Xmx 1024m  --server.port=8443 --server.http.port=8080 >> /home/user/logfile_$ARTIFACT_NAME" &
+ssh $USERSERVER -f "cd /tmp/ && /opt/jdk1.8.0_192/bin/java -jar $ARTIFACT_NAME-0.1.0-SNAPSHOT.jar -Xms 512m -Xmx 1024m  --server.port=8443 --server.http.port=8080 --ng-tracker.base-url=http://193.110.3.124:8080 >> /home/user/logfile_$ARTIFACT_NAME" &
 sleep 10
 echo "is deployed"

src/main/java/ru/ulstu/configuration/ApplicationProperties.java

@@ -15,6 +15,16 @@ public class ApplicationProperties {
     private String undeadUserLogin;
     private boolean devMode;
 
+    private boolean useHttps;
+
+    public boolean isUseHttps() {
+        return useHttps;
+    }
+
+    public void setUseHttps(boolean useHttps) {
+        this.useHttps = useHttps;
+    }
+
     public String getBaseUrl() {
         return baseUrl;
     }

src/main/java/ru/ulstu/configuration/ControllersConfiguration.java

@@ -17,6 +17,8 @@ class ControllersConfiguration {
         config.addAllowedHeader("*");
         config.addAllowedMethod("GET");
         config.addAllowedMethod("POST");
+        config.addAllowedMethod("PUT");
+        config.addAllowedMethod("OPTIONAL");
         config.addAllowedMethod("DELETE");
         source.registerCorsConfiguration("/**", config);
         return new CorsFilter(source);

src/main/java/ru/ulstu/configuration/SecurityConfiguration.java

@@ -86,6 +86,7 @@ public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
                     .deleteCookies(Constants.COOKIES_NAME)
                     .permitAll();
         }
+        if (applicationProperties.isUseHttps()) {
             http.portMapper()
                     .http(httpPort)
                     .mapsTo(httpsPort)
@@ -95,6 +96,8 @@ public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
                     .requiresSecure();
         }
 
+    }
+
     @Override
     public void configure(WebSecurity web) {
         web.ignoring()

src/main/java/ru/ulstu/core/model/UserContainer.java

@@ -0,0 +1,9 @@
+package ru.ulstu.core.model;
+
+import ru.ulstu.user.model.User;
+
+import java.util.Set;
+
+public interface UserContainer {
+    Set<User> getUsers();
+}

src/main/java/ru/ulstu/core/util/DateUtils.java

@@ -43,4 +43,10 @@ public class DateUtils {
     public static Date localTimeToDate(LocalTime localTime) {
         return Date.from(localTime.atDate(LocalDate.now()).atZone(ZoneId.systemDefault()).toInstant());
     }
+
+    public static Date addDays(Date date, int count) {
+        Calendar cal = getCalendar(date);
+        cal.add(Calendar.DAY_OF_MONTH, count);
+        return cal.getTime();
+    }
 }

src/main/java/ru/ulstu/core/util/StreamApiUtils.java

@@ -2,6 +2,7 @@ package ru.ulstu.core.util;
 
 import java.util.Collections;
 import java.util.List;
+import java.util.Set;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
@@ -9,7 +10,13 @@ public class StreamApiUtils {
 
     public static <T, R> List<T> convert(List<R> entities, Function<R, T> converter) {
         return entities == null
-                ? Collections.EMPTY_LIST
+                ? Collections.emptyList()
                 : entities.stream().map(e -> converter.apply(e)).collect(Collectors.toList());
     }
+
+    public static <T, R> Set<T> convert(Set<R> entities, Function<R, T> converter) {
+        return entities == null
+                ? Collections.emptySet()
+                : entities.stream().map(e -> converter.apply(e)).collect(Collectors.toSet());
+    }
 }

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

@@ -14,6 +14,7 @@ import ru.ulstu.paper.model.PaperDto;
 import ru.ulstu.paper.model.PaperStatusDto;
 import ru.ulstu.paper.service.PaperService;
 
+import javax.validation.Valid;
 import java.io.IOException;
 import java.util.List;
 
@@ -32,16 +33,16 @@ public class PaperController {
 
     @GetMapping
     public Response<List<PaperDto>> getPapers() {
-        return new Response<>(paperService.findAll());
+        return new Response<>(paperService.findAllDto());
     }
 
     @PostMapping
-    public Response createPaper(@RequestBody PaperDto paperDto) throws IOException {
+    public Response createPaper(@RequestBody @Valid PaperDto paperDto) throws IOException {
         return new Response(paperService.create(paperDto));
     }
 
     @PutMapping
-    public Response updatePaper(@RequestBody PaperDto paperDto) throws IOException {
+    public Response updatePaper(@RequestBody @Valid PaperDto paperDto) throws IOException {
         return new Response(paperService.update(paperDto));
     }
 

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

@@ -2,15 +2,26 @@ package ru.ulstu.paper.model;
 
 import org.hibernate.validator.constraints.NotBlank;
 import ru.ulstu.core.model.BaseEntity;
+import ru.ulstu.core.model.UserContainer;
 import ru.ulstu.file.model.FileData;
 import ru.ulstu.user.model.User;
 
-import javax.persistence.*;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.EnumType;
+import javax.persistence.Enumerated;
+import javax.persistence.FetchType;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToMany;
+import javax.persistence.ManyToOne;
+import javax.validation.constraints.NotNull;
 import java.util.Date;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
 
 @Entity
-public class Paper extends BaseEntity {
+public class Paper extends BaseEntity implements UserContainer {
     public enum PaperStatus {
         ATTENTION("Обратить внимание"), ON_PREPARATION("На подготовке"), DRAFT("Черновик"), COMPLETED("Завершена");
 
@@ -29,27 +40,28 @@ public class Paper extends BaseEntity {
     private String title;
 
     @Enumerated(value = EnumType.STRING)
-    private PaperStatus status;
+    private PaperStatus status = PaperStatus.DRAFT;
 
     @Column(name = "create_date")
-    private Date createDate;
+    private Date createDate = new Date();
 
     @Column(name = "update_date")
-    private Date updateDate;
+    private Date updateDate = new Date();
 
     @Column(name = "deadline_date")
+    @NotNull
     private Date deadlineDate;
 
     private String comment;
 
-    private Boolean locked;
+    private Boolean locked = false;
 
     @ManyToOne
     @JoinColumn(name = "file_id")
     private FileData fileData;
 
-    @ManyToMany
+    @ManyToMany(fetch = FetchType.EAGER)
-    private List<User> authors;
+    private Set<User> authors = new HashSet<>();
 
     public PaperStatus getStatus() {
         return status;
@@ -115,11 +127,16 @@ public class Paper extends BaseEntity {
         this.title = title;
     }
 
-    public List<User> getAuthors() {
+    public Set<User> getAuthors() {
         return authors;
     }
 
-    public void setAuthors(List<User> authors) {
+    public void setAuthors(Set<User> authors) {
         this.authors = authors;
     }
+
+    @Override
+    public Set<User> getUsers() {
+        return getAuthors();
+    }
 }

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

@@ -2,19 +2,23 @@ package ru.ulstu.paper.model;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
+import org.hibernate.validator.constraints.NotEmpty;
 import ru.ulstu.user.model.UserDto;
 
+import javax.validation.constraints.NotNull;
 import java.util.Date;
-import java.util.List;
+import java.util.Set;
 
 import static ru.ulstu.core.util.StreamApiUtils.convert;
 
 public class PaperDto {
     private final Integer id;
+    @NotEmpty
     private final String title;
     private final Paper.PaperStatus status;
     private final Date createDate;
     private final Date updateDate;
+    @NotNull
     private final Date deadlineDate;
     private final String comment;
     private final Boolean locked;
@@ -22,7 +26,7 @@ public class PaperDto {
     private final Integer fileId;
     private final String fileName;
     private final Date fileCreateDate;
-    private final List<UserDto> authors;
+    private final Set<UserDto> authors;
 
     @JsonCreator
     public PaperDto(@JsonProperty("id") Integer id,
@@ -34,7 +38,7 @@ public class PaperDto {
                     @JsonProperty("comment") String comment,
                     @JsonProperty("locked") Boolean locked,
                     @JsonProperty("tmpFileName") String tmpFileName,
-                    @JsonProperty("authors") List<UserDto> authors) {
+                    @JsonProperty("authors") Set<UserDto> authors) {
         this.id = id;
         this.title = title;
         this.status = status;
@@ -86,7 +90,9 @@ public class PaperDto {
         return updateDate;
     }
 
-    public Date getDeadlineDate() {return  deadlineDate;}
+    public Date getDeadlineDate() {
+        return deadlineDate;
+    }
 
     public String getComment() {
         return comment;
@@ -112,7 +118,7 @@ public class PaperDto {
         return fileCreateDate;
     }
 
-    public List<UserDto> getAuthors() {
+    public Set<UserDto> getAuthors() {
         return authors;
     }
 }

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

@@ -4,62 +4,34 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
-import ru.ulstu.paper.model.Paper;
-import ru.ulstu.paper.repository.PaperRepository;
-import ru.ulstu.user.model.User;
-import ru.ulstu.user.scheduler.UserScheduler;
-import ru.ulstu.user.service.MailService;
-
-import java.util.Calendar;
-import java.util.List;
 
 @Service
 public class DeadlineScheduler {
+    private final static boolean IS_DEADLINE_NOTIFICATION_BEFORE_WEEK = true;
 
     private final Logger log = LoggerFactory.getLogger(DeadlineScheduler.class);
 
-    private final PaperRepository paperRepository;
+    private final PaperNotificationService paperNotificationService;
+    private final PaperService paperService;
 
-    private final MailService mailService;
+    public DeadlineScheduler(PaperNotificationService paperNotificationService,
-
+                             PaperService paperService) {
-    private final static boolean IS_DEADLINE_NOTIFICATION_BEFORE_WEEK = true;
+        this.paperNotificationService = paperNotificationService;
-
+        this.paperService = paperService;
-    public DeadlineScheduler(PaperRepository paperRepository, MailService mailService) {
-        this.paperRepository = paperRepository;
-        this.mailService = mailService;
     }
 
 
     @Scheduled(cron = "0 0 8 * 1 ?")
     public void checkDeadlineBeforeWeek() {
         log.debug("DeadlineScheduler.checkDeadlineBeforeWeek started");
-        sendNotifications(IS_DEADLINE_NOTIFICATION_BEFORE_WEEK);
+        paperNotificationService.sendDeadlineNotifications(paperService.findAll(), !IS_DEADLINE_NOTIFICATION_BEFORE_WEEK);
         log.debug("DeadlineScheduler.checkDeadlineBeforeWeek finished");
     }
 
     @Scheduled(cron = "0 0 8 * * ?")
     public void checkDeadlineAfterWeek() {
         log.debug("DeadlineScheduler.checkDeadlineAfterWeek started");
-        sendNotifications(!IS_DEADLINE_NOTIFICATION_BEFORE_WEEK);
+        paperNotificationService.sendDeadlineNotifications(paperService.findAll(), IS_DEADLINE_NOTIFICATION_BEFORE_WEEK);
         log.debug("DeadlineScheduler.checkDeadlineAfterWeek finished");
     }
-
-    private void sendNotifications(boolean isDeadlineBeforeWeek) {
-        List<Paper> allPapers = paperRepository.findAll();
-        for (Paper paper : allPapers) {
-            Calendar c = Calendar.getInstance();
-            c.add(Calendar.DAY_OF_YEAR, 7);
-            if (((c.getTime().compareTo(paper.getDeadlineDate()) < 0) && isDeadlineBeforeWeek) ||
-                    (c.getTime().compareTo(paper.getDeadlineDate()) >= 0) && !isDeadlineBeforeWeek) {
-                sendMessageDeadline(paper);
-            }
-        }
-    }
-
-    private void sendMessageDeadline(Paper paper){
-        for (User user : paper.getAuthors()) {
-            mailService.sendEmail(user.getEmail(), "Приближается срок сдачи статьи",
-                    "Срок сдачи статьи " + paper.getTitle() + " " + paper.getDeadlineDate().toString());
-        }
-    }
 }

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

@@ -0,0 +1,57 @@
+package ru.ulstu.paper.service;
+
+import com.google.common.collect.ImmutableMap;
+import org.springframework.stereotype.Service;
+import ru.ulstu.core.util.DateUtils;
+import ru.ulstu.paper.model.Paper;
+import ru.ulstu.user.service.MailService;
+
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+
+@Service
+public class PaperNotificationService {
+    private final static int DAYS_TO_DEADLINE_NOTIFICATION = 7;
+
+    private final MailService mailService;
+
+    public PaperNotificationService(MailService mailService) {
+        this.mailService = mailService;
+    }
+
+    public void sendDeadlineNotifications(List<Paper> papers, boolean isDeadlineBeforeWeek) {
+        Date now = DateUtils.addDays(new Date(), DAYS_TO_DEADLINE_NOTIFICATION);
+        papers
+                .stream()
+                .filter(paper -> needToSendDeadlineNotification(paper, now, isDeadlineBeforeWeek))
+                .forEach(paper -> sendMessageDeadline(paper));
+    }
+
+    private boolean needToSendDeadlineNotification(Paper paper, Date compareDate, boolean isDeadlineBeforeWeek) {
+        return (paper.getDeadlineDate() != null)
+                && (compareDate.after(paper.getDeadlineDate()) && isDeadlineBeforeWeek
+                || compareDate.before(paper.getDeadlineDate()) && !isDeadlineBeforeWeek);
+    }
+
+    private void sendMessageDeadline(Paper paper) {
+        paper.getAuthors().forEach(user -> {
+            mailService.sendEmail(user.getEmail(), "Приближается срок сдачи статьи",
+                    "Срок сдачи статьи " + paper.getTitle() + " " + paper.getDeadlineDate().toString());
+        });
+    }
+
+    public void sendCreateNotification(Paper paper) {
+        Map<String, Object> variables = ImmutableMap.of("paper", paper);
+        paper.getAuthors().forEach(author -> {
+            mailService.sendEmailFromTemplate(variables, author, "paperCreateNotification", "Создана статья");
+        });
+    }
+
+    public void statusChangeNotification(Paper paper, Paper.PaperStatus oldStatus) {
+        Map<String, Object> variables = ImmutableMap.of("paper", paper, "oldStatus", oldStatus);
+        paper.getAuthors().forEach(author -> {
+            mailService.sendEmailFromTemplate(variables, author, "paperStatusChangeNotification", "Изменился статус статьи");
+        });
+    }
+}

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

@@ -7,11 +7,12 @@ import ru.ulstu.paper.model.Paper;
 import ru.ulstu.paper.model.PaperDto;
 import ru.ulstu.paper.model.PaperStatusDto;
 import ru.ulstu.paper.repository.PaperRepository;
-import ru.ulstu.user.model.UserDto;
+import ru.ulstu.user.model.User;
-import ru.ulstu.user.service.MailService;
+import ru.ulstu.user.service.UserService;
 
 import java.io.IOException;
 import java.util.Arrays;
+import java.util.Date;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -19,22 +20,24 @@ import static ru.ulstu.core.util.StreamApiUtils.convert;
 
 @Service
 public class PaperService {
-
+    private final PaperNotificationService paperNotificationService;
     private final PaperRepository paperRepository;
+    private final UserService userService;
     private final FileService fileService;
-    public final MailService mailService;
 
 
     public PaperService(PaperRepository paperRepository,
-                        FileService fileService, MailService mailService) {
+                        FileService fileService,
+                        PaperNotificationService paperNotificationService,
+                        UserService userService) {
         this.paperRepository = paperRepository;
         this.fileService = fileService;
-        this.mailService = mailService;
+        this.paperNotificationService = paperNotificationService;
+        this.userService = userService;
     }
 
-    public List<PaperDto> findAll() {
+    public List<Paper> findAll() {
-        List<Paper> allPapers = paperRepository.findAll();
+        return paperRepository.findAll().stream().sorted((paper1, paper2) -> {
-        allPapers = allPapers.stream().sorted((paper1, paper2) -> {
             int statusCompareResult =
                     Integer.valueOf(Arrays.asList(Paper.PaperStatus.values()).indexOf(paper1.getStatus()))
                             .compareTo(Integer.valueOf(Arrays.asList(Paper.PaperStatus.values()).indexOf(paper2.getStatus())));
@@ -43,37 +46,53 @@ public class PaperService {
             }
             return paper1.getTitle().compareTo(paper2.getTitle());
         }).collect(Collectors.toList());
-        return convert(allPapers, PaperDto::new);
+    }
+
+    public List<PaperDto> findAllDto() {
+        return convert(findAll(), PaperDto::new);
     }
 
     @Transactional
     public int create(PaperDto paperDto) throws IOException {
-        return paperRepository.save(copyFromDto(new Paper(), paperDto)).getId();
+        Paper newPaper = copyFromDto(new Paper(), paperDto);
+        newPaper = paperRepository.save(newPaper);
+        paperNotificationService.sendCreateNotification(newPaper);
+        return newPaper.getId();
     }
 
     private Paper copyFromDto(Paper paper, PaperDto paperDto) throws IOException {
         paper.setComment(paperDto.getComment());
-        paper.setCreateDate(paperDto.getCreateDate());
+        paper.setCreateDate(paper.getCreateDate() == null ? new Date() : paper.getCreateDate());
         paper.setLocked(paperDto.getLocked());
-        paper.setStatus(paperDto.getStatus());
+        paper.setStatus(paperDto.getStatus() == null ? Paper.PaperStatus.DRAFT : paperDto.getStatus());
         paper.setTitle(paperDto.getTitle());
-        paper.setUpdateDate(paperDto.getUpdateDate());
+        paper.setUpdateDate(new Date());
+        paper.setDeadlineDate(paperDto.getDeadlineDate());
         if (paperDto.getTmpFileName() != null) {
             paper.setFileData(fileService.createFileFromTmp(paperDto.getTmpFileName()));
         }
+        if (paperDto.getAuthors() != null && !paperDto.getAuthors().isEmpty()) {
+            paperDto.getAuthors().forEach(authorIds -> {
+                paper.getAuthors().add(userService.findById(authorIds.getId()));
+            });
+        }
         return paper;
     }
 
     @Transactional
     public Integer update(PaperDto paperDto) throws IOException {
         Paper paper = paperRepository.findOne(paperDto.getId());
-        if(paper != null && paper.getStatus() != paperDto.getStatus()){
+        Paper.PaperStatus oldStatus = paper.getStatus();
-            sendMessageAboutStatusChange(paper.getStatus(),paperDto);
-        }
         if (paperDto.getTmpFileName() != null && paper.getFileData() != null) {
             fileService.deleteFile(paper.getFileData());
         }
-        return paperRepository.save(copyFromDto(paper, paperDto)).getId();
+        paperRepository.save(copyFromDto(paper, paperDto));
+
+        if (paper.getStatus() != oldStatus) {
+            paperNotificationService.statusChangeNotification(paper, oldStatus);
+        }
+
+        return paper.getId();
     }
 
     @Transactional
@@ -89,11 +108,19 @@ public class PaperService {
         return convert(Arrays.asList(Paper.PaperStatus.values()), status -> new PaperStatusDto(status));
     }
 
-    private void sendMessageAboutStatusChange(Paper.PaperStatus oldStatus, PaperDto paper){
+    @Transactional
-        for (UserDto user: paper.getAuthors()) {
+    public Paper create(String title, User user, Date deadlineDate) {
-            mailService.sendEmail(user.getEmail(), "Обновление статуса статьи",
+        Paper paper = new Paper();
-                    "Статус статьи " + paper.getTitle() + " сменился с " + oldStatus.getName()
+        paper.setTitle(title);
-                            + " на " + paper.getStatus().getName());
+        paper.getAuthors().add(user);
-        }
+        paper.setDeadlineDate(deadlineDate);
+        paper.setCreateDate(new Date());
+        paper.setUpdateDate(new Date());
+        paper.setStatus(Paper.PaperStatus.DRAFT);
+        paper = paperRepository.save(paper);
+
+        paperNotificationService.sendCreateNotification(paper);
+
+        return paper;
     }
 }

src/main/java/ru/ulstu/strategy/api/EntityCreateStrategy.java

@@ -0,0 +1,28 @@
+package ru.ulstu.strategy.api;
+
+import ru.ulstu.core.model.UserContainer;
+import ru.ulstu.user.model.User;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+public abstract class EntityCreateStrategy<T extends UserContainer> {
+    protected abstract List<T> getActiveEntities();
+
+    protected abstract void createEntity(User user);
+
+    protected void createDefaultEntityIfNeed(List<User> allUsers, List<? extends UserContainer> entities) {
+        allUsers.forEach(user -> {
+            if (entities
+                    .stream()
+                    .filter(entity -> entity.getUsers().contains(user))
+                    .collect(Collectors.toSet()).isEmpty()) {
+                createEntity(user);
+            }
+        });
+    }
+
+    public void createEntityIfNeed(List<User> allUsers) {
+        createDefaultEntityIfNeed(allUsers, getActiveEntities());
+    }
+}

src/main/java/ru/ulstu/strategy/api/PaperCreateStrategy.java

@@ -0,0 +1,35 @@
+package ru.ulstu.strategy.api;
+
+import org.springframework.stereotype.Service;
+import ru.ulstu.core.util.DateUtils;
+import ru.ulstu.paper.model.Paper;
+import ru.ulstu.paper.service.PaperService;
+import ru.ulstu.user.model.User;
+import ru.ulstu.user.service.UserService;
+
+import java.util.Date;
+import java.util.List;
+
+@Service
+public class PaperCreateStrategy extends EntityCreateStrategy<Paper> {
+    private static final String DEFAULT_NAME = "Статья создана автоматически";
+    private static final int DEFAULT_DEADLINE_DAYS = 14;
+    private final PaperService paperService;
+    private final UserService userService;
+
+    public PaperCreateStrategy(PaperService paperService,
+                               UserService userService) {
+        this.paperService = paperService;
+        this.userService = userService;
+    }
+
+    @Override
+    protected List<Paper> getActiveEntities() {
+        return paperService.findAll();
+    }
+
+    @Override
+    protected void createEntity(User user) {
+        paperService.create(DEFAULT_NAME, user, DateUtils.addDays(new Date(), DEFAULT_DEADLINE_DAYS));
+    }
+}

src/main/java/ru/ulstu/strategy/api/StrategyEntityCreateExecutor.java

@@ -0,0 +1,25 @@
+package ru.ulstu.strategy.api;
+
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+import ru.ulstu.user.service.UserService;
+
+import java.util.List;
+
+@Service
+public class StrategyEntityCreateExecutor {
+    private final List<EntityCreateStrategy> entityCreateStrategies;
+    private final UserService userService;
+
+    public StrategyEntityCreateExecutor(List<EntityCreateStrategy> entityCreateStrategies,
+                                        UserService userService) {
+        this.entityCreateStrategies = entityCreateStrategies;
+        this.userService = userService;
+    }
+
+
+    @Scheduled(cron = "0 0 8 * * *")
+    public void scheduleExecuteStrategies() {
+        entityCreateStrategies.forEach(strategy -> strategy.createEntityIfNeed(userService.findAll()));
+    }
+}

src/main/java/ru/ulstu/user/service/UserService.java

@@ -77,6 +77,11 @@ public class UserService implements UserDetailsService {
         return new PageableItems<>(page.getTotalElements(), userMapper.userEntitiesToUserListDtos(page.getContent()));
     }
 
+    // TODO: read only active users
+    public List<User> findAll() {
+        return userRepository.findAll();
+    }
+
     @Transactional(readOnly = true)
     public PageableItems<UserRoleDto> getUserRoles() {
         final List<UserRoleDto> roles = userRoleRepository.findAll().stream()
@@ -286,4 +291,8 @@ public class UserService implements UserDetailsService {
     public List<User> findByIds(List<Integer> ids) {
         return userRepository.findAll(ids);
     }
+
+    public User findById(Integer id) {
+        return userRepository.findOne(id);
+    }
 }

src/main/resources/application.properties

@@ -16,8 +16,8 @@ logging.level.ru.ulstu=DEBUG
 # Mail Settings
 spring.mail.host=smtp.yandex.ru
 spring.mail.port=465
-spring.mail.username=balance@soft.kitchen
+spring.mail.username=nio17.ulstu@yandex.ru
-spring.mail.password=fkvfpbalance
+spring.mail.password=nio17.ulstu.ru
 spring.mail.properties.mail.smtp.auth=true
 spring.mail.properties.mail.smtp.ssl.enable=true
 spring.mail.properties.mail.smtp.socketFactory.class=javax.net.ssl.SSLSocketFactory
@@ -32,6 +32,7 @@ liquibase.drop-first=false
 liquibase.enabled=true
 liquibase.change-log=classpath:db/changelog-master.xml
 # Application Settings
-ng-tracker.base-url=https://127.0.0.1:8443
+ng-tracker.base-url=http://127.0.0.1:8080
 ng-tracker.undead-user-login=admin
 ng-tracker.dev-mode=true
+ng-tracker.use-https=false

src/main/resources/db/changelog-20181108_000000-data.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="orion" id="20181108_000000-1">
+        <sql>
+            update users
+            set email = 'romanov73@gmail.com' where id = 1;
+        </sql>
+    </changeSet>
+</databaseChangeLog>

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

@@ -14,4 +14,5 @@
     <include file="db/changelog-20181027_000000-schema.xml"/>
     <include file="db/changelog-20181030_000000-schema.xml"/>
     <include file="db/changelog-20181031_000000-schema.xml"/>
+    <include file="db/changelog-20181108_000000-data.xml"/>
 </databaseChangeLog>

src/main/resources/mail_templates/paperCreateNotification.html

@@ -0,0 +1,49 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title>Уведомление о создании статьи</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+    <link rel="shortcut icon" th:href="@{|${baseUrl}/favicon.ico|}"/>
+    <!-- Bootstrap core CSS -->
+    <link rel="stylesheet" th:href="@{|${baseUrl}/webjars/bootstrap/4.1.0/css/bootstrap.min.css|}"/>
+    <link rel="stylesheet" th:href="@{|${baseUrl}/webjars/font-awesome/4.7.0/css/font-awesome.min.css|}"/>
+
+    <!-- Custom fonts for this template -->
+    <link rel="stylesheet" type="text/css" th:href="@{|${baseUrl}/css/google/montserrat.css|}"/>
+    <link rel="stylesheet" type="text/css" th:href="@{|${baseUrl}/css/google/kaushan.css|}"/>
+    <link rel="stylesheet" type="text/css" th:href="@{|${baseUrl}/css/google/droid.css|}"/>
+    <link rel="stylesheet" type="text/css" th:href="@{|${baseUrl}/css/google/roboto.css|}"/>
+
+    <!-- Custom styles for this template -->
+    <link rel="stylesheet" th:href="@{|${baseUrl}/css/agency.css|}"/>
+
+</head>
+<body>
+
+<nav class="navbar navbar-expand-lg navbar-dark fixed-top navbar-shrink" id="mainNav">
+    <div class="container">
+        <a class="navbar-brand js-scroll-trigger" th:href="|${baseUrl}|">NG-Tracker</a>
+        <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse"
+                data-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false"
+                aria-label="Toggle navigation">
+            Menu
+            <i class="fa fa-bars"></i>
+        </button>
+    </div>
+</nav>
+<p>
+    Уважаемый(ая) <span th:text="${user.firstName + ' ' + user.lastName}">Ivan Ivanov</span>
+</p>
+<p>
+    Вам нужно поработать над статьей "<span th:text="${paper.title}">Title</span>".
+</p>
+<p>
+    Срок исполнения: <span th:text="${#dates.format(paper.deadlineDate, 'dd.MM.yyyy HH:mm')}"></span>.
+</p>
+<p>
+    Regards,
+    <br/>
+    <em>NG-tracker.</em>
+</p>
+</body>
+</html>

src/main/resources/mail_templates/paperDeadlineNotification.html

@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title>Уведомление дедлайне статьи</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 срок сдачи статьи "<span th:text="${paper.title}">Title</span>".
+</p>
+<p>
+    Срок исполнения: <span th:text="${#dates.format(paper.deadlineDate, 'dd.MM.yyyy HH:mm')}"></span>.
+</p>
+<p>
+    Regards,
+    <br/>
+    <em>NG-tracker.</em>
+</p>
+</body>
+</html>

src/main/resources/mail_templates/paperStatusChangeNotification.html

@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title>Уведомление о смене статуса статьи</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>
+    Статус статьи "<span th:text="${paper.title}">Title</span>" сменился с
+     "<span th:text="${oldStatus.name}">oldStatus</span>" на "<span th:text="${paper.status.name}">newStatus</span>".
+</p>
+<p>
+    Regards,
+    <br/>
+    <em>NG-tracker.</em>
+</p>
+</body>
+</html>

src/main/resources/public/css/agency.css

@@ -62,7 +62,7 @@ section h3.section-subheading {
 
 @media (min-width: 768px) {
   section {
-    padding: 150px 0;
+    padding: 100px 0;
   }
 }
 
@@ -741,6 +741,11 @@ ul.social-buttons li a:active, ul.social-buttons li a:focus, ul.social-buttons l
   border-radius: 5px;
   box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
 }
+
+.toolbar-button {
+  width: 100%;
+  margin: 5px;
+}
 /* ---------------------------------------------------
     FEEDBACK STYLE
 ----------------------------------------------------- */

src/main/resources/public/js/core.js

@@ -1,7 +1,7 @@
 // from config.js
 /* global urlVersions */
 
-var urlFileUpload = "https://localhost:8443/api/1.0/papers/uploadTmpFile";
+var urlFileUpload = "/api/1.0/papers/uploadTmpFile";
 
 /* exported MessageTypesEnum */
 var MessageTypesEnum = {

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

@@ -1,5 +1,5 @@
-var urlPapers = "https://localhost:8443/api/1.0/papers";
+var urlPapers = "/api/1.0/papers";
-var urlPaperStatuses = "https://localhost:8443/api/1.0/papers/statuses";
+var urlPaperStatuses = "/api/1.0/papers/statuses";
 
 function showPapers(papersElement) {
     getFromRest(urlPapers, function (paperList) {
@@ -10,7 +10,7 @@ function showPapers(papersElement) {
                 "                  <i class='fa fa-circle fa-stack-2x " + getPaperStatusClass(paper.status) + "'></i>" +
                 "                  <i class='fa fa-file-text-o fa-stack-1x fa-inverse'></i>" +
                 "                </span>" +
-                "                    <a href='paper.html?id=" + paper.id + "" +
+                "                    <a href='paper?id=" + paper.id + "" +
                 "'><span>" + paper.title + "</span></a>" +
                 "                </div></div>");
         });

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

@@ -12,8 +12,17 @@
             <div class="row" id="paper-list">
                 <div class="col-lg-12 text-center">
                     <h2 class="section-heading text-uppercase">Статьи</h2>
-                    <a href="./dashboard"><h5>Перейти на тестовую страницу Алёны</h5></a>
+
-                    <a href = "./paper"><h4>Добавить статью</h4></a>
+                    <div class="row justify-content-center">
+                        <div class="col-12 col-sm-12 col-md-12 col-lg-4 col-xl-3">
+                            <a href="./dashboard" class="btn btn-light toolbar-button"><i class="fa fa-newspaper-o"
+                                                                           aria-hidden="true"></i> Панель управления</a>
+                        </div>
+                        <div class="col-12 col-sm-12 col-md-12 col-lg-4 col-xl-3">
+                            <a href="./paper" class="btn btn-light toolbar-button"><i class="fa fa-plus-circle" aria-hidden="true"></i>
+                                Добавить статью</a>
+                        </div>
+                    </div>
                 </div>
             </div>
         </div>