From fee6fed64af358ebe410e7d47ea0c8efccec6d4e Mon Sep 17 00:00:00 2001
From: Syndamia <kamen.d.mladenov@protonmail.com>
Date: Thu, 8 Apr 2021 09:23:56 +0300
Subject: Updated profile component to use friend service and updated html to
 show only add/remove friend button

---
 src/app/components/profile/profile.component.html |  9 ++--
 src/app/components/profile/profile.component.ts   | 52 +++++++++--------------
 2 files changed, 24 insertions(+), 37 deletions(-)

diff --git a/src/app/components/profile/profile.component.html b/src/app/components/profile/profile.component.html
index 1a360fc..2443469 100644
--- a/src/app/components/profile/profile.component.html
+++ b/src/app/components/profile/profile.component.html
@@ -14,12 +14,9 @@
 			<div>
 				@{{ user.userName }}
 			</div>
-			<form class="flex-row flexible-children width-full font-size-dot7 margin-top-dot4" [formGroup]="updateFrienship" (ngSubmit)="modifyFriend()" *ngIf="!isTheLoggedInUser && isUserLoggedIn">
-				<input class="border-faded-slim border-bottom-only margin-right-dot2" type="password" formControlName="password" *ngIf="updatingFriendship" placeholder="Type in password to confirm">
-				<button id="add-friend" type="submit" class="border-faded-slim padding-dot1 lighter-hover click-effect border-radius-dot3 width-full">
-					{{ updatingFriendship ? 'Confirm' : (friendOfUser ? 'Unfriend' : 'Add friend') }}
-				</button>
-			</form>
+			<button id="add-friend" class="border-faded-slim padding-dot1 lighter-hover click-effect border-radius-dot3 width-full" (click)="modifyFriend()" *ngIf="!isTheLoggedInUser && isUserLoggedIn">
+				{{ friendOfUser ? 'Unfriend' : 'Add friend' }}
+			</button>
 		</div>
 	</section>
 	<section class="card sec-info-card flex-col width-full">
diff --git a/src/app/components/profile/profile.component.ts b/src/app/components/profile/profile.component.ts
index 83f6517..9914b7f 100644
--- a/src/app/components/profile/profile.component.ts
+++ b/src/app/components/profile/profile.component.ts
@@ -10,8 +10,7 @@ import { Post } from 'src/models/post.model';
 import { FeedService } from 'src/app/services/feed.service';
 import { TokenService } from 'src/app/services/token.service';
 import { Title } from '@angular/platform-browser';
-import { Friend } from 'src/models/identity/friend.model';
-import { FormBuilder, FormControl, FormGroup } from '@angular/forms';
+import { FriendService } from 'src/app/services/friend.service';
 
 @Component({
   selector: 'app-profile',
@@ -28,12 +27,10 @@ export class ProfileComponent implements OnInit {
   public isAdminUser = false;
   public dataArrived = false;
   public friendOfUser = false;
-  public updatingFriendship = false;
   public user: User;
   public userPosts: Post[];
-  public updateFrienship: FormGroup;
 
-  constructor(private _titleService: Title, private _fb: FormBuilder, private _router: Router, private _userService: UserService, private _languageService: LanguageService, private _technologyService: TechnologyService, private _feedService: FeedService, private _location: Location, private _tokenService: TokenService) {
+  constructor(private _titleService: Title, private _fb: FormBuilder, private _router: Router, private _userService: UserService, private _friendService: FriendService, private _languageService: LanguageService, private _technologyService: TechnologyService, private _feedService: FeedService, private _location: Location, private _tokenService: TokenService) {
     this._titleService.setTitle(this._title);
   }
 
@@ -48,10 +45,6 @@ export class ProfileComponent implements OnInit {
     this.user = this._userService.getDefaultUser();
     this.userPosts = [];
 
-    this.updateFrienship = this._fb.group({
-      password: new FormControl('')
-    });
-
     this._userService.getUserByUsernameRequest(this._urlUsername).subscribe({
       next: (res: object) => {
         Object.assign(this.user, res);
@@ -141,31 +134,28 @@ export class ProfileComponent implements OnInit {
   }
 
   modifyFriend(): void {
-    if (this.updatingFriendship) {
-      this.dataArrived = false;
-
-      this._userService.getUserFromSessionStorageRequest().subscribe({
-        next: (result: object) => {
-          const loggedInUser: User = result as User;
-
-          if (this.friendOfUser) {
-            loggedInUser.friends = loggedInUser.friends.filter(x => x.userName !== this.user.userName);
-          }
-          else {
-            const newFriend = new Friend();
-            newFriend.userName = this.user.userName;
-            loggedInUser.friends.push(newFriend);
-          }
-
-          this.updateUserWithNewFriends(loggedInUser);
-        }
-      });
+    this.dataArrived = false;
+    if (this.friendOfUser) {
+      this.removeFriendFromLoggedInUser();
     }
-    this.updatingFriendship = !this.updatingFriendship;
+    else {
+      this.addFriendToLoggedInUser();
+    }
+  }
+
+  private addFriendToLoggedInUser(): void {
+    this._friendService.postFriendWithSessionStorageRequest(this.user.userName).subscribe({
+      next: () => {
+        this.reloadPage();
+      },
+      error: () => {
+        this._router.navigate(['/']);
+      }
+    });
   }
 
-  private updateUserWithNewFriends(loggedInUser: User): void {
-    this._userService.putBareUserFromSessionStorageRequest(loggedInUser, this.updateFrienship.get('password')?.value).subscribe({
+  private removeFriendFromLoggedInUser(): void {
+    this._friendService.deleteFriendWithSessionStorageRequest(this.user.userName).subscribe({
       next: () => {
         this.reloadPage();
       },
-- 
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