Step 2.18: Implement removeChat method

Urigo · Oct 16, 2017 · 4a9cf27 · 4a9cf27
1 parent 9acc010
commit 4a9cf27
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/src/pages/chats/chats.ts b/src/pages/chats/chats.ts
@@ -67,4 +67,15 @@ export class ChatsPage {
       }
     ]);
   }
+
+  removeChat(chat: Chat): void {
+    this.chats = this.chats.map((chatsArray: Chat[]) => {
+      const chatIndex = chatsArray.indexOf(chat);
+      if (chatIndex !== -1) {
+        chatsArray.splice(chatIndex, 1);
+      }
+
+      return chatsArray;
+    });
+  }
 }