From 4c32c5cd4236bbe783e3bdf0e6bd406fb69d298c Mon Sep 17 00:00:00 2001
From: Syndamia <kamen.d.mladenov@protonmail.com>
Date: Mon, 1 Feb 2021 14:48:29 +0200
Subject: Implemented creation of comments in post page

---
 .../components/post-page/post-page.component.html  |  8 +++--
 .../components/post-page/post-page.component.ts    | 37 +++++++++++++++++++---
 2 files changed, 38 insertions(+), 7 deletions(-)

diff --git a/src/DevHive.Angular/src/app/components/post-page/post-page.component.html b/src/DevHive.Angular/src/app/components/post-page/post-page.component.html
index 7069eae..32326b9 100644
--- a/src/DevHive.Angular/src/app/components/post-page/post-page.component.html
+++ b/src/DevHive.Angular/src/app/components/post-page/post-page.component.html
@@ -7,8 +7,12 @@
 		<button class="submit-btn" (click)="editPost()">Edit post</button>
 		<button class="submit-btn delete-btn" (click)="deletePost()">Delete post</button>
 	</div>
-	<form *ngIf="editingPost" [formGroup]="editPostFormGroup" (ngSubmit)="editPost()">
-		<input type="text" placeholder="New post message" class="input-field" formControlName="newPostMessage">
+	<form  [formGroup]="editPostFormGroup" (ngSubmit)="editPost()">
+		<input type="text" *ngIf="editingPost" placeholder="New post message" class="input-field" formControlName="newPostMessage">
+		<input type="submit" style="display: none" />
+	</form>
+	<form [formGroup]="addCommentFormGroup" (ngSubmit)="addComment()">
+		<input type="text" placeholder="Add comment" class="input-field" formControlName="newComment">
 		<input type="submit" style="display: none" />
 	</form>
 	<div>
diff --git a/src/DevHive.Angular/src/app/components/post-page/post-page.component.ts b/src/DevHive.Angular/src/app/components/post-page/post-page.component.ts
index 830e33d..983e550 100644
--- a/src/DevHive.Angular/src/app/components/post-page/post-page.component.ts
+++ b/src/DevHive.Angular/src/app/components/post-page/post-page.component.ts
@@ -3,6 +3,7 @@ import { Component, OnInit } from '@angular/core';
 import { FormBuilder, FormControl, FormGroup } from '@angular/forms';
 import { Router } from '@angular/router';
 import { Guid } from 'guid-typescript';
+import {CommentService} from 'src/app/services/comment.service';
 import { PostService } from 'src/app/services/post.service';
 import { TokenService } from 'src/app/services/token.service';
 import { Post } from 'src/models/post';
@@ -18,8 +19,9 @@ export class PostPageComponent implements OnInit {
   public postId: Guid;
   public post: Post;
   public editPostFormGroup: FormGroup;
+  public addCommentFormGroup: FormGroup;
 
-  constructor(private _router: Router, private _fb: FormBuilder, private _tokenService: TokenService, private _postService: PostService)
+  constructor(private _router: Router, private _fb: FormBuilder, private _tokenService: TokenService, private _postService: PostService, private _commentService: CommentService)
   { }
 
   ngOnInit(): void {
@@ -43,6 +45,10 @@ export class PostPageComponent implements OnInit {
     this.editPostFormGroup = this._fb.group({
       newPostMessage: new FormControl('')
     });
+
+    this.addCommentFormGroup = this._fb.group({
+      newComment: new FormControl('')
+    });
   }
 
   backToFeed(): void {
@@ -50,15 +56,17 @@ export class PostPageComponent implements OnInit {
   }
 
   editPost(): void {
+    if (this._tokenService.getTokenFromSessionStorage() === '') {
+      this._router.navigate(['/login']);
+      return;
+    }
+
     if (this.editingPost) {
       const newMessage = this.editPostFormGroup.get('newPostMessage')?.value;
       if (newMessage !== '') {
         this._postService.putPostWithSessionStorageRequest(this.postId, newMessage).subscribe(
           (result: object) => {
-            // Reload the page
-            this._router.routeReuseStrategy.shouldReuseRoute = () => false;
-            this._router.onSameUrlNavigation = 'reload';
-            this._router.navigate([this._router.url]);
+            this.reloadPage();
           }
         );
       }
@@ -66,6 +74,19 @@ export class PostPageComponent implements OnInit {
     this.editingPost = !this.editingPost;
   }
 
+  addComment(): void {
+    const newComment = this.addCommentFormGroup.get('newComment')?.value;
+    if (newComment !== '' && newComment !== null) {
+      console.log(newComment);
+      this._commentService.createCommentWithSessionStorageRequest(this.postId, newComment).subscribe(
+        (result: object) => {
+          this.editPostFormGroup.reset();
+          this.reloadPage();
+        }
+      );
+    }
+  }
+
   deletePost(): void {
     this._postService.deletePostWithSessionStorage(this.postId).subscribe(
       (result: object) => {
@@ -73,4 +94,10 @@ export class PostPageComponent implements OnInit {
       }
     );
   }
+
+  private reloadPage(): void {
+    this._router.routeReuseStrategy.shouldReuseRoute = () => false;
+    this._router.onSameUrlNavigation = 'reload';
+    this._router.navigate([this._router.url]);
+  }
 }
-- 
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