Step 7.2: Define 'removeChat' Method

Urigo · Dec 24, 2016 · 51d7707 · 51d7707
1 parent 543fdc6
commit 51d7707
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/api/server/methods.ts b/api/server/methods.ts
@@ -32,6 +32,20 @@ export function initMethods() {
 
       Chats.insert(chat);
     },
+    removeChat(chatId: string): void {
+      if (!this.userId) throw new Meteor.Error('unauthorized',
+        'User must be logged-in to remove chat');
+
+      check(chatId, nonEmptyString);
+
+      const chatExists = !!Chats.collection.find(chatId).count();
+
+      if (!chatExists) throw new Meteor.Error('chat-not-exists',
+        'Chat doesn\'t exist');
+
+      Messages.remove({chatId});
+      Chats.remove(chatId);
+    },
     updateProfile(profile: Profile): void {
       if (!this.userId) throw new Meteor.Error('unauthorized',
         'User must be logged-in to create a new chat');