adding messaging function, needs tests...

app/controllers/messages_controller.rb

@@ -1,14 +1,22 @@
 class MessagesController < ApplicationController
 
   def index
-    @messages = Message.where(:receiver_id => current_user.id)
+    @messages = current_user.messages
   end
 
   def show
-    @message = Message.where(:id => params[:id])
+    @message = Message.where(:id => params[:id]).first
   end
 
-  def delete
+  def destroy
+    message = Message.where(:id => params[:id]).first
+
+    if message.destroy
+      flash[:success] = "Your message has been deleted."
+      redirect_to user_messages_path(:user_id => current_user.user_id)
+    else
+      flash[:error] = "Could not delete message."
+    end
   end
 
   def new
@@ -16,6 +24,17 @@ class MessagesController < ApplicationController
   end
 
   def create
+    if Message.create(params[:message])
+      respond_to do |format|
+        format.html { redirect_to user_messages_path(:user_id => current_user.user_id) }
+        format.json { render :json => {:msg => "success"} }
+      end
+    else
+      respond_to do |format|
+        format.html { redirect_to user_messages_path }
+        format.json { render :json => {:msg => "failure"} }
+      end
+    end
   end
 
 end