Added profile update action

Author: rycz

saasapp/app/controllers/profiles_controller.rb

@@ -14,7 +14,7 @@ def create
     @profile = @user.build_profile( profile_params )
     if @profile.save
       flash[:success] = "Profile updated!"
-      redirect_to user_path( params[:user_id] )
+      redirect_to user_path(id: params[:user_id])
     else
       render action: :new
     end
@@ -26,6 +26,22 @@ def edit
     @profile = @user.profile
   end
 
+  # PATCH to /users/:user_id/profile
+  def update
+    # Retrieve the user from the database
+    @user = User.find( params[:user_id] )
+    # Retrieve that user's profile
+    @profile = @user.profile
+    # Mass assign edited profile attributes and save (update)
+    if @profile.update_attributes( profile_params )
+      flash[:success] = "Profile updated!"
+      # Redirect user to their profile page
+      redirect_to user_path(id: params[:user_id])
+    else
+      render action: :edit
+    end
+  end
+  
   private
     def profile_params
       params.require(:profile).permit(:first_name, :last_name, :avatar, :job_title, :phone_number, :contact_email, :description)