Step 7.2: Define 'removeChat' Method

Urigo · Dec 17, 2016 · d93d12d · d93d12d
1 parent 65f4f2d
commit d93d12d
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/server/imports/methods/methods.ts b/server/imports/methods/methods.ts
@@ -45,6 +45,20 @@ Meteor.methods({
 
     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);
+  },
   addMessage(chatId: string, content: string): void {
     if (!this.userId) throw new Meteor.Error('unauthorized',
       'User must be logged-in to create a new chat');