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)

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

@@ -1,12 +1,15 @@
 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 java.io.IOException;
@@ -27,15 +30,15 @@ public class TaskService {
     private final DeadlineService deadlineService;
     private final TagService tagService;
 
-    public TaskService(TaskRepository grantRepository,
+    public TaskService(TaskRepository taskRepository,
                        DeadlineService deadlineService, TagService tagService) {
-        this.taskRepository = grantRepository;
+        this.taskRepository = taskRepository;
         this.deadlineService = deadlineService;
         this.tagService = tagService;
     }
 
     public List<Task> findAll() {
-        return taskRepository.findAll();
+        return taskRepository.findAll(new Sort(Sort.Direction.DESC, "createDate"));
     }
 
     public List<TaskDto> findAllDto() {
@@ -48,6 +51,18 @@ public class TaskService {
         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);
@@ -76,8 +91,10 @@ public class TaskService {
 
     @Transactional
     public void delete(Integer taskId) throws IOException {
-        Task task = taskRepository.findOne(taskId);
+        if (taskRepository.exists(taskId)) {
-        taskRepository.delete(task);
+            taskRepository.delete(taskId);
+        }
+
     }
 
     public void save(TaskDto taskDto) throws IOException {
@@ -92,4 +109,8 @@ 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/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;

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

@@ -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/grants/grant.html

@@ -242,6 +242,8 @@
         /*]]>*/
 
 
+
+
     </script>
     <script type="text/javascript">
         function updateAuthors() {

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}">
-                <!--<th:block th:each="task : ${tasks}">-->
+                    <div th:replace="students/fragments/taskDashboardFragment :: taskDashboard(task=${task})"/>
-                <!--<div th:replace="students/fragments/taskDashboardFragment :: taskDashboard(task=${task})"/>-->
+                </th:block>
-                <!--</th:block>-->
+
             </div>
         </div>
     </section>

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">
@@ -20,26 +20,42 @@
                 <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}"-->
+                                <option th:each="status: ${allStatuses}" th:value="${status}"
-                                        <!--th:text="${author.lastName}">lastName-->
+                                        th:text="${status.statusName}">
-                                <!--</option>-->
+                                    status
+                                </option>
                             </select>
-                                <select class="form-control" id="tags"
+                            <select class="form-control selectpicker" size="auto" data-live-search="true"
+                                    th:field="${filteredTasks.tag}" id="tags"
                                     onchange="this.form.submit();">
-                                    <option value="">Все типы</option>
+                                <option value="">Все теги</option>
-                                    <!--<option th:each="year: ${allYears}" th:value="${year}"-->
+                                <option th:each="tag: ${allTags}" th:value="${tag.id}"
-                                            <!--th:text="${year}">year-->
+                                        th:text="${tag.tagName}">tag
-                                    <!--</option>-->
+                                </option>
                             </select>
                         </div>
                     </div>