Merge branch '4-show-time-line' into 'master'

Resolve "Список периодических событий"

Closes #4

See merge request romanov73/ng-tracker!2

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

@@ -1,12 +1,15 @@
 package ru.ulstu.core.util;
 
+import java.util.Collections;
 import java.util.List;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
 public class StreamApiUtils {
 
-    public static <T, R> List<T> convert(List<R> entitites, Function<R, T> converter) {
-        return entitites.stream().map(e -> converter.apply(e)).collect(Collectors.toList());
+    public static <T, R> List<T> convert(List<R> entities, Function<R, T> converter) {
+        return entities == null
+                ? Collections.EMPTY_LIST
+                : entities.stream().map(e -> converter.apply(e)).collect(Collectors.toList());
     }
 }

src/main/java/ru/ulstu/timeline/controller/EventController.java

@@ -0,0 +1,51 @@
+package ru.ulstu.timeline.controller;
+
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import ru.ulstu.configuration.Constants;
+import ru.ulstu.core.model.response.Response;
+import ru.ulstu.timeline.model.EventDto;
+import ru.ulstu.timeline.service.EventService;
+
+import java.util.List;
+
+import static ru.ulstu.timeline.controller.EventController.URL;
+
+@RestController
+@RequestMapping(URL)
+public class EventController {
+    public static final String URL = Constants.API_1_0 + "events";
+
+    private final EventService eventService;
+
+    public EventController(EventService eventService) {
+        this.eventService = eventService;
+    }
+
+    @GetMapping
+    public Response<List<EventDto>> getEvents() {
+        return new Response<>(eventService.findAll());
+    }
+
+    @PostMapping
+    public Response createEvent(@RequestBody EventDto timelineDto) {
+        return new Response(eventService.create(timelineDto));
+    }
+
+    @PutMapping
+    public Response updateEvent(@RequestBody EventDto eventDto) {
+        return new Response(eventService.update(eventDto));
+    }
+
+    @DeleteMapping("/{event-id}")
+    public Response delete(@PathVariable("event-id") Integer eventId) {
+        eventService.delete(eventId);
+        return new Response(true);
+    }
+}

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

@@ -0,0 +1,85 @@
+package ru.ulstu.timeline.model;
+
+import org.hibernate.validator.constraints.NotBlank;
+import ru.ulstu.core.model.BaseEntity;
+import ru.ulstu.user.model.User;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.ManyToMany;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
+import java.util.Date;
+import java.util.List;
+
+@Entity
+public class Event extends BaseEntity {
+    @NotBlank
+    private String title;
+
+    @Column(name = "execute_date")
+    @Temporal(TemporalType.TIMESTAMP)
+    private Date executeDate;
+
+    @Column(name = "create_date")
+    @Temporal(TemporalType.TIMESTAMP)
+    private Date createDate;
+
+    @Column(name = "update_date")
+    @Temporal(TemporalType.TIMESTAMP)
+    private Date updateDate;
+
+    private String description;
+
+    @ManyToMany(fetch = FetchType.EAGER)
+    private List<User> recipients;
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public Date getCreateDate() {
+        return createDate;
+    }
+
+    public void setCreateDate(Date createDate) {
+        this.createDate = createDate;
+    }
+
+    public Date getUpdateDate() {
+        return updateDate;
+    }
+
+    public void setUpdateDate(Date updateDate) {
+        this.updateDate = updateDate;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public List<User> getRecipients() {
+        return recipients;
+    }
+
+    public void setRecipients(List<User> recipients) {
+        this.recipients = recipients;
+    }
+
+    public Date getExecuteDate() {
+        return executeDate;
+    }
+
+    public void setExecuteDate(Date executeDate) {
+        this.executeDate = executeDate;
+    }
+}

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

@@ -0,0 +1,75 @@
+package ru.ulstu.timeline.model;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import ru.ulstu.user.model.UserDto;
+
+import java.util.Date;
+import java.util.List;
+
+import static ru.ulstu.core.util.StreamApiUtils.convert;
+
+public class EventDto {
+    private final Integer id;
+    private final String title;
+    private final Date executeDate;
+    private final Date createDate;
+    private final Date updateDate;
+    private final String description;
+    private final List<UserDto> recipients;
+
+    @JsonCreator
+    public EventDto(@JsonProperty("id") Integer id,
+                    @JsonProperty("title") String title,
+                    @JsonProperty("executeDate") Date executeDate,
+                    @JsonProperty("createDate") Date createDate,
+                    @JsonProperty("updateDate") Date updateDate,
+                    @JsonProperty("description") String description,
+                    @JsonProperty("recipients") List<UserDto> recipients) {
+        this.id = id;
+        this.title = title;
+        this.executeDate = executeDate;
+        this.createDate = createDate;
+        this.updateDate = updateDate;
+        this.description = description;
+        this.recipients = recipients;
+    }
+
+    public EventDto(Event event) {
+        this.id = event.getId();
+        this.title = event.getTitle();
+        this.executeDate = event.getExecuteDate();
+        this.createDate = event.getCreateDate();
+        this.updateDate = event.getUpdateDate();
+        this.description = event.getDescription();
+        this.recipients = convert(event.getRecipients(), UserDto::new);
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public Date getCreateDate() {
+        return createDate;
+    }
+
+    public Date getUpdateDate() {
+        return updateDate;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public List<UserDto> getRecipients() {
+        return recipients;
+    }
+
+    public Date getExecuteDate() {
+        return executeDate;
+    }
+}

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

@@ -0,0 +1,25 @@
+package ru.ulstu.timeline.model;
+
+import ru.ulstu.core.model.BaseEntity;
+
+import javax.persistence.CascadeType;
+import javax.persistence.Entity;
+import javax.persistence.JoinColumn;
+import javax.persistence.OneToMany;
+import java.util.List;
+
+@Entity
+public class Timeline extends BaseEntity {
+
+    @OneToMany(cascade = CascadeType.ALL)
+    @JoinColumn(name = "timeline_id")
+    private List<Event> events;
+
+    public List<Event> getEvents() {
+        return events;
+    }
+
+    public void setEvents(List<Event> events) {
+        this.events = events;
+    }
+}

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

@@ -0,0 +1,33 @@
+package ru.ulstu.timeline.model;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.List;
+
+import static ru.ulstu.core.util.StreamApiUtils.convert;
+
+public class TimelineDto {
+    private final Integer id;
+    private final List<EventDto> events;
+
+    @JsonCreator
+    public TimelineDto(@JsonProperty("id") Integer id,
+                       @JsonProperty("events") List<EventDto> events) {
+        this.id = id;
+        this.events = events;
+    }
+
+    public TimelineDto(Timeline timeline) {
+        this.id = timeline.getId();
+        this.events = convert(timeline.getEvents(), EventDto::new);
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public List<EventDto> getEvents() {
+        return events;
+    }
+}

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

@@ -0,0 +1,12 @@
+package ru.ulstu.timeline.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import ru.ulstu.timeline.model.Event;
+
+import java.util.List;
+
+public interface EventRepository extends JpaRepository<Event, Integer> {
+    @Query("SELECT e FROM Event e WHERE e.executeDate = CURRENT_DATE")
+    List<Event> findByCurrentDate();
+}

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

@@ -0,0 +1,7 @@
+package ru.ulstu.timeline.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import ru.ulstu.timeline.model.Timeline;
+
+public interface TimelineRepository extends JpaRepository<Timeline, Integer> {
+}

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

@@ -0,0 +1,78 @@
+package ru.ulstu.timeline.service;
+
+import com.google.common.collect.ImmutableMap;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import ru.ulstu.timeline.model.Event;
+import ru.ulstu.timeline.model.EventDto;
+import ru.ulstu.timeline.repository.EventRepository;
+import ru.ulstu.user.model.UserDto;
+import ru.ulstu.user.service.MailService;
+import ru.ulstu.user.service.UserService;
+
+import java.util.List;
+import java.util.Map;
+
+import static ru.ulstu.core.util.StreamApiUtils.convert;
+
+@Service
+public class EventService {
+
+    private final EventRepository eventRepository;
+    private final UserService userService;
+    private final MailService mailService;
+
+    public EventService(EventRepository eventRepository,
+                        UserService userService,
+                        MailService mailService) {
+        this.eventRepository = eventRepository;
+        this.userService = userService;
+        this.mailService = mailService;
+    }
+
+    public List<EventDto> findAll() {
+        return convert(eventRepository.findAll(), EventDto::new);
+    }
+
+    @Transactional
+    public int create(EventDto eventDto) {
+        return eventRepository.save(copyFromDto(new Event(), eventDto)).getId();
+    }
+
+    private Event copyFromDto(Event event, EventDto eventDto) {
+        event.setExecuteDate(eventDto.getExecuteDate());
+        event.setCreateDate(eventDto.getCreateDate());
+        event.setDescription(eventDto.getDescription());
+        event.setRecipients(userService.findByIds(convert(eventDto.getRecipients(), UserDto::getId)));
+        event.setTitle(eventDto.getTitle());
+        event.setUpdateDate(eventDto.getUpdateDate());
+        return event;
+    }
+
+    @Transactional
+    public Integer update(EventDto eventDto) {
+        Event event = eventRepository.findOne(eventDto.getId());
+        return eventRepository.save(copyFromDto(event, eventDto)).getId();
+    }
+
+    @Transactional
+    public void delete(Integer timelineId) {
+        Event event = eventRepository.findOne(timelineId);
+        eventRepository.delete(event);
+    }
+
+    public List<Event> findByIds(List<Integer> ids) {
+        return eventRepository.findAll(ids);
+    }
+
+    @Scheduled(cron = "0 0 8 * * ?")
+    public void sendNotifications() {
+        List<Event> events = eventRepository.findByCurrentDate();
+        events.forEach(event -> {
+            Map<String, Object> variables = ImmutableMap.of("description", event.getDescription());
+            event.getRecipients()
+                    .forEach(recipient -> mailService.sendEmailFromTemplate(variables, recipient, "eventNotification", event.getTitle()));
+        });
+    }
+}

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

@@ -0,0 +1,51 @@
+package ru.ulstu.timeline.service;
+
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import ru.ulstu.timeline.model.EventDto;
+import ru.ulstu.timeline.model.Timeline;
+import ru.ulstu.timeline.model.TimelineDto;
+import ru.ulstu.timeline.repository.TimelineRepository;
+
+import java.util.List;
+
+import static ru.ulstu.core.util.StreamApiUtils.convert;
+
+@Service
+public class TimelineService {
+
+    private final TimelineRepository timelineRepository;
+    private final EventService eventService;
+
+    public TimelineService(TimelineRepository timelineRepository,
+                           EventService eventService) {
+        this.timelineRepository = timelineRepository;
+        this.eventService = eventService;
+    }
+
+    public List<TimelineDto> findAll() {
+        return convert(timelineRepository.findAll(), TimelineDto::new);
+    }
+
+    @Transactional
+    public int create(TimelineDto timelineDto) {
+        return timelineRepository.save(copyFromDto(new Timeline(), timelineDto)).getId();
+    }
+
+    private Timeline copyFromDto(Timeline timeline, TimelineDto timelineDto) {
+        timeline.setEvents(eventService.findByIds(convert(timelineDto.getEvents(), EventDto::getId)));
+        return timeline;
+    }
+
+    @Transactional
+    public Integer update(TimelineDto timelineDto) {
+        Timeline timeline = timelineRepository.findOne(timelineDto.getId());
+        return timelineRepository.save(copyFromDto(timeline, timelineDto)).getId();
+    }
+
+    @Transactional
+    public void delete(Integer timelineId) {
+        Timeline timeline = timelineRepository.findOne(timelineId);
+        timelineRepository.delete(timeline);
+    }
+}

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

@@ -15,6 +15,7 @@ import ru.ulstu.user.model.User;
 
 import javax.mail.internet.MimeMessage;
 import java.nio.charset.StandardCharsets;
+import java.util.Map;
 
 @Service
 public class MailService {
@@ -66,6 +67,17 @@ public class MailService {
         sendEmail(user.getEmail(), subject, content);
     }
 
+    //Todo: выделить сервис нотификаций
+    @Async
+    public void sendEmailFromTemplate(Map<String, Object> variables, User user, String templateName, String subject) {
+        Context context = new Context();
+        variables.entrySet().forEach(entry -> context.setVariable(entry.getKey(), entry.getValue()));
+        context.setVariable(USER, user);
+        context.setVariable(BASE_URL, applicationProperties.getBaseUrl());
+        String content = templateEngine.process(templateName, context);
+        sendEmail(user.getEmail(), subject, content);
+    }
+
     @Async
     public void sendActivationEmail(User user) {
         sendEmailFromTemplate(user, "activationEmail", Constants.MAIL_ACTIVATE);

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

@@ -282,4 +282,8 @@ public class UserService implements UserDetailsService {
                         .map(role -> new SimpleGrantedAuthority(role.getName()))
                         .collect(Collectors.toList()));
     }
+
+    public List<User> findByIds(List<Integer> ids) {
+        return userRepository.findAll(ids);
+    }
 }

src/main/resources/db/changelog-20181030_000000-schema.xml

@@ -0,0 +1,44 @@
+<?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="20181030_000000-1">
+        <createTable tableName="timeline">
+            <column name="id" type="integer">
+                <constraints nullable="false"/>
+            </column>
+            <column name="version" type="integer"/>
+        </createTable>
+        <addPrimaryKey columnNames="id" constraintName="pk_timeline" tableName="timeline"/>
+    </changeSet>
+    <changeSet author="orion" id="20181030_000000-4">
+        <createTable tableName="event">
+            <column name="id" type="integer">
+                <constraints nullable="false"/>
+            </column>
+            <column name="title" type="varchar(255)"/>
+            <column name="create_date" type="timestamp"/>
+            <column name="execute_date" type="timestamp"/>
+            <column name="update_date" type="timestamp"/>
+            <column name="description" type="varchar(255)"/>
+            <column name="timeline_id" type="integer"/>
+            <column name="version" type="integer"/>
+        </createTable>
+        <addPrimaryKey columnNames="id" constraintName="pk_event" tableName="event"/>
+        <addForeignKeyConstraint baseTableName="event" baseColumnNames="timeline_id"
+                                 constraintName="fk_event_timeline" referencedTableName="timeline"
+                                 referencedColumnNames="id"/>
+    </changeSet>
+    <changeSet author="orion" id="20181030_000000-5">
+        <createTable tableName="event_recipients">
+            <column name="event_id" type="integer"/>
+            <column name="recipients_id" type="integer"/>
+        </createTable>
+        <addForeignKeyConstraint baseTableName="event_recipients" baseColumnNames="event_id"
+                                 constraintName="fk_event_event_recipients" referencedTableName="event"
+                                 referencedColumnNames="id"/>
+        <addForeignKeyConstraint baseTableName="event_recipients" baseColumnNames="recipients_id"
+                                 constraintName="fk_user_event_recipients" referencedTableName="users"
+                                 referencedColumnNames="id"/>
+    </changeSet>
+</databaseChangeLog>

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

@@ -12,4 +12,5 @@
     <include file="db/changelog-20180428_110000-schema.xml"/>
     <include file="db/changelog-20180505_000000-schema.xml"/>
     <include file="db/changelog-20181027_000000-schema.xml"/>
+    <include file="db/changelog-20181030_000000-schema.xml"/>
 </databaseChangeLog>

src/main/resources/mail_templates/eventNotification.html

@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title>Уведомление о событии</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+    <link rel="shortcut icon" th:href="@{|${baseUrl}/favicon.ico|}"/>
+</head>
+<body>
+<p>
+    Уважаемый <span th:text="${user.firstName + ' ' + user.lastName}">Ivan Ivanov</span>
+</p>
+<p th:text="${description}">
+    some text
+</p>
+<p>
+    Regards,
+    <br/>
+    <em>Balance Team.</em>
+</p>
+</body>
+</html>

src/main/resources/templates/index.html

@@ -102,7 +102,7 @@
                 </div>
             </div>
             <div class="col-md-4 col-sm-6 portfolio-item">
-                <a class="portfolio-link" data-toggle="modal" href="./timeline">
+                <a class="portfolio-link" href="./timeline">
                     <div class="portfolio-hover">
                         <div class="portfolio-hover-content">
                             <i class="fa fa-arrow-right fa-3x"></i>

src/main/resources/templates/timeline.html

@@ -0,0 +1,111 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorator="default">
+<head>
+</head>
+<body>
+
+<div class="container" layout:fragment="content">
+    <section id="timeline">
+        <div class="container">
+            <div class="row">
+                <div class="col-lg-12 text-center">
+                    <h2 class="section-heading text-uppercase">События</h2>
+                </div>
+            </div>
+            <div class="row">
+                <div class="col-lg-12">
+                    <ul class="timeline">
+                        <li>
+                            <div class="timeline-image">
+                                <h4>
+                                    <br/>
+                                    02.07.2018
+                                </h4>
+                            </div>
+                            <div class="timeline-panel">
+                                <div class="timeline-heading">
+                                    <h4>Уход в отпуск</h4>
+                                </div>
+                                <div class="timeline-body">
+                                    <p class="text-muted">Наконец-то!</p>
+                                </div>
+                            </div>
+                        </li>
+                        <li class="timeline-inverted">
+                            <div class="timeline-image">
+                                <img class="rounded-circle img-fluid" src="img/about/2.jpg" alt=""/>
+                            </div>
+                            <div class="timeline-panel">
+                                <div class="timeline-heading">
+                                    <h4>March 2011</h4>
+                                    <h4 class="subheading">An Agency is Born</h4>
+                                </div>
+                                <div class="timeline-body">
+                                    <p class="text-muted">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Sunt
+                                        ut
+                                        voluptatum eius sapiente, totam reiciendis temporibus qui quibusdam, recusandae
+                                        sit
+                                        vero unde, sed, incidunt et ea quo dolore laudantium consectetur!</p>
+                                </div>
+                            </div>
+                        </li>
+                        <li>
+                            <div class="timeline-image">
+                                <img class="rounded-circle img-fluid" src="img/about/3.jpg" alt=""/>
+                            </div>
+                            <div class="timeline-panel">
+                                <div class="timeline-heading">
+                                    <h4>December 2012</h4>
+                                    <h4 class="subheading">Transition to Full Service</h4>
+                                </div>
+                                <div class="timeline-body">
+                                    <p class="text-muted">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Sunt
+                                        ut
+                                        voluptatum eius sapiente, totam reiciendis temporibus qui quibusdam, recusandae
+                                        sit
+                                        vero unde, sed, incidunt et ea quo dolore laudantium consectetur!</p>
+                                </div>
+                            </div>
+                        </li>
+                        <li class="timeline-inverted">
+                            <div class="timeline-image">
+                                <img class="rounded-circle img-fluid" src="img/about/4.jpg" alt=""/>
+                            </div>
+                            <div class="timeline-panel">
+                                <div class="timeline-heading">
+                                    <h4>July 2014</h4>
+                                    <h4 class="subheading">Phase Two Expansion</h4>
+                                </div>
+                                <div class="timeline-body">
+                                    <p class="text-muted">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Sunt
+                                        ut
+                                        voluptatum eius sapiente, totam reiciendis temporibus qui quibusdam, recusandae
+                                        sit
+                                        vero unde, sed, incidunt et ea quo dolore laudantium consectetur!</p>
+                                </div>
+                            </div>
+                        </li>
+                        <li class="timeline-inverted">
+                            <div class="timeline-image">
+                                <h4>Be Part
+                                    <br/>Of Our
+                                    <br/>Story!</h4>
+                            </div>
+                        </li>
+                    </ul>
+                </div>
+            </div>
+        </div>
+    </section>
+
+    <!-- Plugin JavaScript -->
+    <script src="vendor/jquery-easing/jquery.easing.min.js"></script>
+
+    <!-- Custom scripts for this template -->
+    <script src="js/agency.js"></script>
+</div>
+</body>
+
+</html>