2 files changed, 45 insertions, 0 deletions
diff --git a/src/app/app-constants.module.ts b/src/app/app-constants.module.ts
index d1bd9f5..67091d9 100644
--- a/src/app/app-constants.module.ts
+++ b/src/app/app-constants.module.ts
@@ -3,6 +3,7 @@ export class AppConstants {
 
   public static API_USER_URL = AppConstants.BASE_API_URL + '/User';
   public static API_PROFILE_PICTURE_URL = AppConstants.BASE_API_URL + '/ProfilePicture';
+  public static API_FRIENDS_URL = AppConstants.BASE_API_URL + '/Friends';
   public static API_USER_LOGIN_URL = AppConstants.API_USER_URL + '/login';
   public static API_USER_REGISTER_URL = AppConstants.API_USER_URL + '/register';
 
diff --git a/src/app/services/friend.service.ts b/src/app/services/friend.service.ts
new file mode 100644
index 0000000..6821606
--- /dev/null
+++ b/src/app/services/friend.service.ts
@@ -0,0 +1,44 @@
+import { HttpClient, HttpHeaders, HttpParams } from '@angular/common/http';
+import { Injectable } from '@angular/core';
+import { Guid } from 'guid-typescript';
+import { Observable } from 'rxjs';
+import { AppConstants } from '../app-constants.module';
+import { TokenService } from './token.service';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class FriendService {
+  constructor(private _http: HttpClient, private _tokenService: TokenService)
+  { }
+
+  postFriendWithSessionStorageRequest(friendUsername: string): Observable<object> {
+    const userId = this._tokenService.getUserIdFromSessionStorageToken();
+    const token = this._tokenService.getTokenFromSessionStorage();
+
+    return this.postFriendRequest(userId, token, friendUsername);
+  }
+
+  deleteFriendWithSessionStorageRequest(friendUsername: string): Observable<object> {
+    const userId = this._tokenService.getUserIdFromSessionStorageToken();
+    const token = this._tokenService.getTokenFromSessionStorage();
+
+    return this.deleteFriendRequest(userId, token, friendUsername);
+  }
+
+  postFriendRequest(userId: Guid, authToken: string, friendUsername: string): Observable<object> {
+    const options = {
+      params: new HttpParams().set('UserId', userId.toString()).set('FriendUsername', friendUsername),
+      headers: new HttpHeaders().set('Authorization', 'Bearer ' + authToken)
+    };
+    return this._http.post(AppConstants.API_FRIENDS_URL, {}, options);
+  }
+
+  deleteFriendRequest(userId: Guid, authToken: string, friendUsername: string): Observable<object> {
+    const options = {
+      params: new HttpParams().set('UserId', userId.toString()).set('FriendUsername', friendUsername),
+      headers: new HttpHeaders().set('Authorization', 'Bearer ' + authToken)
+    };
+    return this._http.delete(AppConstants.API_FRIENDS_URL, options);
+  }
+}