Can now comment on events

src/main/kotlin/uk/co/neviyn/projectplanner/Entities.kt

@@ -2,7 +2,6 @@ package uk.co.neviyn.projectplanner
 
 import com.fasterxml.jackson.annotation.JsonIgnore
 import java.time.Instant
-import java.time.LocalDateTime
 import javax.persistence.CascadeType
 import javax.persistence.Column
 import javax.persistence.Entity
@@ -69,6 +68,8 @@ class Event(
     @ManyToMany(mappedBy = "events")
     @JsonIgnore
     var tags: MutableSet<Tag> = mutableSetOf(),
+    @OneToMany(mappedBy = "event")
+    var comments: MutableList<Comment> = mutableListOf(),
     @Id @GeneratedValue(strategy = GenerationType.IDENTITY) var id: Long? = null
 )
 
@@ -82,12 +83,13 @@ class Comment(
     @JsonIgnore
     var event: Event? = null,
     @ManyToMany(mappedBy = "comments")
-    @JsonIgnore
     var tags: MutableSet<Tag> = mutableSetOf(),
-    var created: LocalDateTime = LocalDateTime.MIN,
+    var created: Instant = Instant.MIN,
     var comment: String = "INVALID",
     @Id @GeneratedValue(strategy = GenerationType.IDENTITY) var id: Long? = null
-)
+) {
+    fun toFlatComment(): FlatComment = FlatComment(created, comment, user!!.username)
+}
 
 @Entity
 class Tag(

src/main/kotlin/uk/co/neviyn/projectplanner/HtmlController.kt

@@ -1,6 +1,7 @@
 package uk.co.neviyn.projectplanner
 
 import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.http.HttpStatus
 import org.springframework.security.access.prepost.PreAuthorize
 import org.springframework.security.core.annotation.AuthenticationPrincipal
 import org.springframework.stereotype.Controller
@@ -13,6 +14,7 @@ import org.springframework.web.bind.annotation.RequestBody
 import org.springframework.web.bind.annotation.RequestMapping
 import org.springframework.web.bind.annotation.RequestParam
 import org.springframework.web.bind.annotation.ResponseBody
+import org.springframework.web.server.ResponseStatusException
 import java.time.Instant
 import javax.persistence.EntityManager
 import javax.transaction.Transactional
@@ -95,11 +97,11 @@ class HtmlController @Autowired constructor(val userRepository: UserRepository,
 
 @Controller
 @RequestMapping("/project/{id}")
-class ProjectController @Autowired constructor(val projectRepository: ProjectRepository, val userRepository: UserRepository, val eventRepository: EventRepository) {
+class ProjectController @Autowired constructor(val projectRepository: ProjectRepository, val userRepository: UserRepository, val eventRepository: EventRepository, val commentRepository: CommentRepository) {
 
     @GetMapping("")
     @PreAuthorize("hasPermission(#id, 'Long', '')")
-    fun getProject(@PathVariable id: Long, model: Model) : String {
+    fun getProject(@PathVariable id: Long, model: Model): String {
         val project = projectRepository.findById(id).get()
         val nonMembers = userRepository.findByIdNotIn(project.members.map { it.id!! })
         model.addAttribute("project", project)
@@ -169,5 +171,23 @@ class ProjectController @Autowired constructor(val projectRepository: ProjectRep
         eventRepository.deleteById(e.id)
     }
 
+    @GetMapping("/eventcomments/{eventID}")
+    @PreAuthorize("hasPermission(#id, 'Long', '')")
+    @ResponseBody
+    fun getCommentsForEvent(@PathVariable id: Long, @PathVariable eventID: Long): List<FlatComment> {
+        val project = projectRepository.findById(id).get()
+        val event = eventRepository.findById(eventID).get()
+        if (event.project != project) throw ResponseStatusException(HttpStatus.FORBIDDEN, "This comment does not belong to this project")
+        return event.comments.map { it.toFlatComment() }
+    }
 
+    @PostMapping("/addcomment/{eventID}")
+    @PreAuthorize("hasPermission(#id, 'Long', '')")
+    @ResponseBody
+    fun addCommentToEvent(@PathVariable id: Long, @PathVariable eventID: Long, @RequestBody c: NewComment, @AuthenticationPrincipal userDetails: CustomUserDetails) {
+        val event = eventRepository.findById(eventID).get()
+        val comment = Comment(user = userDetails.user, event = event, created = Instant.now(), comment = c.comment)
+        event.comments.add(comment)
+        commentRepository.save(comment)
+    }
 }

src/main/kotlin/uk/co/neviyn/projectplanner/Requests.kt

@@ -11,3 +11,7 @@ data class NewEvent(val title: String, val description: String, val start: Insta
 data class EditedEvent(val id: Long, val title: String, val description: String, val start: Instant, val end: Instant)
 
 data class EventID(val id: Long)
+
+data class FlatComment(val created: Instant, val comment: String, val username: String)
+
+data class NewComment(val comment: String)

src/main/resources/db/migration/V1_0__Database_Init.sql

@@ -55,13 +55,13 @@ create table if not exists projectplanner.comment
 (
     id       bigserial not null
         constraint comment_pk
-            primary key
+            primary key,
+    event_id bigserial not null
         constraint comment_event_fk
-            references projectplanner.event
+            references projectplanner.event,
+    user_id  bigserial not null
         constraint comment_user_fk
             references projectplanner."user",
-    event_id bigserial not null,
-    user_id bigserial not null,
     created  timestamp not null,
     comment  text      not null
 );

src/main/resources/static/js/project.js

@@ -1,6 +1,9 @@
+let DateTime = luxon.DateTime;
 let calendar;
 let addModal;
 let editModal;
+let memberList;
+let commentList;
 window.onload = function () {
   flatpickr("#startTimeInput", {enableTime: true})
   flatpickr("#endTimeInput", {enableTime: true})
@@ -71,15 +74,24 @@ window.onload = function () {
       document.getElementById('descriptionEdit').value = eventInfo.event.extendedProps.description
       startTimeEdit.setDate(eventInfo.event.start)
       endTimeEdit.setDate(eventInfo.event.end)
+      setComments(eventInfo.event.id)
       editModal.show()
     },
     events: window.location.origin + window.location.pathname + "/events"
   });
   calendar.render();
+  try {
     const options = {
       valueNames: ['username'],
     };
-  new List('user-list', options);
+    memberList = new List('user-list', options);
+  } catch (e) {
+  }
+  const commentOptions = {
+    valueNames: ['comment', 'created', 'username'],
+    item: '<blockquote class="blockquote mb-0"><p class="comment"></p><footer class="blockquote-footer"><span class="username"></span> | <span class="created"></span></footer></blockquote>'
+  }
+  commentList = new List('comment-list', commentOptions)
 };
 
 function addEvent() {
@@ -102,3 +114,37 @@ function editEvent() {
   if (myEvent.description !== description) myEvent.setExtendedProp('description', description)
   myEvent.setDates(start, end)
 }
+
+async function setComments(eventID) {
+  let data = await fetch(window.location.origin + window.location.pathname + "/eventcomments/" + eventID, {
+    method: 'GET',
+    headers: {
+      'Content-Type': 'application/json;charset=utf-8',
+      'X-CSRF-TOKEN': csrf_token
+    }
+  }).then(x => {
+    return x.json()
+  })
+  commentList.clear()
+  data.forEach(function (x) {
+    x.created = DateTime.fromISO(x.created).toLocaleString(DateTime.DATETIME_FULL)
+    commentList.add(x)
+  })
+}
+
+function saveComment() {
+  let id = document.getElementById('idEdit').value
+  let newComment = {
+    comment: document.getElementById('addComment').value
+  }
+  fetch(window.location.origin + window.location.pathname + "/addcomment/" + id, {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json;charset=utf-8',
+      'X-CSRF-TOKEN': csrf_token
+    },
+    body: JSON.stringify(newComment)
+  })
+  // Refresh comments after adding one
+  setComments(id)
+}

src/main/resources/templates/project.html

@@ -4,15 +4,21 @@
     <title th:text="${project.title} + ' | Project Planner'">Project Planner</title>
 </head>
 <head>
+    <style>
+      .flatpickr {
+        background-color: white !important;
+      }
+    </style>
     <link crossorigin="anonymous" href="https://cdn.jsdelivr.net/npm/fullcalendar@5.6.0/main.min.css" rel="stylesheet">
     <script crossorigin="anonymous" src="https://cdn.jsdelivr.net/npm/fullcalendar@5.6.0/main.min.js"></script>
     <script crossorigin="anonymous" src="https://cdnjs.cloudflare.com/ajax/libs/list.js/2.3.1/list.min.js"></script>
     <link crossorigin="anonymous" href="https://cdn.jsdelivr.net/npm/flatpickr/dist/flatpickr.min.css" rel="stylesheet">
     <script crossorigin="anonymous" src="https://cdn.jsdelivr.net/npm/flatpickr"></script>
+    <script crossorigin="anonymous" src="https://cdn.jsdelivr.net/npm/luxon@1.26.0/build/global/luxon.min.js"></script>
     <script th:inline="javascript">
       let csrf_token = /*[[${_csrf.token}]]*/ 'csrf_token'
     </script>
-    <script type="text/javascript" th:src="@{/js/project.js}"></script>
+    <script th:src="@{/js/project.js}" type="text/javascript"></script>
     <title></title>
 </head>
 <body>
@@ -91,7 +97,7 @@
 </div>
 <!-- Modal for editing existing events -->
 <div class="modal" id="editEventModal" tabindex="-1">
-    <div class="modal-dialog">
+    <div class="modal-dialog modal-xl">
         <div class="modal-content">
             <div class="modal-header">
                 <h5 class="modal-title">Edit Event</h5>
@@ -99,14 +105,13 @@
             </div>
             <div class="modal-body">
                 <input id="idEdit" type="hidden"/>
+                <div class="container-fluid">
+                    <div class="row">
+                        <div class="col-10">
                             <div class="form-floating mb-3">
                                 <input class="form-control" id="titleEdit" type="text">
                                 <label for="titleEdit">Event Title</label>
                             </div>
-                <div class="form-floating mb-3">
-                    <textarea class="form-control h-100" id="descriptionEdit" rows="3"></textarea>
-                    <label for="descriptionEdit">Event Description</label>
-                </div>
                             <div class="form-floating mb-3">
                                 <input class="form-control flatpickr" id="startTimeEdit" type="text">
                                 <label for="startTimeEdit">Start Time</label>
@@ -116,16 +121,48 @@
                                 <label for="endTimeEdit">End Time</label>
                             </div>
                         </div>
-            <div class="modal-footer justify-content-between">
+                        <div class="col-2 d-flex flex-column">
-                <button class="btn btn-danger"
+                            <button class="btn btn-danger mb-3"
                                     onclick="calendar.getEventById(document.getElementById('idEdit').value).remove();editModal.hide()"
                                     type="button">
                                 Delete Event
                             </button>
-                <div>
+                            <button class="btn btn-primary mb-3" onclick="editEvent();editModal.hide()" type="button">
-                    <button class="btn btn-secondary" data-bs-dismiss="modal" type="button">Close</button>
+                                Save
-                    <button class="btn btn-primary" onclick="editEvent();editModal.hide()" type="button">Save Changes
+                                Changes
                             </button>
+                            <button class="btn btn-secondary" data-bs-dismiss="modal" type="button">Close</button>
+                        </div>
+                    </div>
+                    <div class="row">
+                        <div class="col">
+                            <div class="form-floating mb-3">
+                                <textarea class="form-control h-100" id="descriptionEdit" rows="3"></textarea>
+                                <label for="descriptionEdit">Event Description</label>
+                            </div>
+                        </div>
+                    </div>
+                    <!-- Show comments -->
+                    <div class="row mb-3">
+                        <div class="col" id="comment-list">
+                            <h6>Comments</h6>
+                            <div class="list">
+                            </div>
+                        </div>
+                    </div>
+                    <!-- Add comment -->
+                    <div class="row">
+                        <div class="col">
+                            <div class="form-floating mb-3">
+                                <textarea class="form-control h-100" id="addComment" rows="2"></textarea>
+                                <label for="addComment">Comment</label>
+                            </div>
+                        </div>
+                        <div class="col-1 d-inline-flex align-items-center justify-content-center">
+                            <button class="btn btn-primary" onclick="saveComment();" type="button">Save
+                            </button>
+                        </div>
+                    </div>
                 </div>
             </div>
         </div>