System Hook: implemented

app/models/user.rb

@@ -57,6 +57,25 @@ class User < ActiveRecord::Base
   scope :active, where(:blocked =>  false)
 
   before_validation :generate_password, :on => :create
+  after_create :create_hooks
+  after_destroy :destroy_hooks
+
+  def create_hooks
+    SystemHook.all_hooks_fire({
+      event_name: "user_create",
+      name: self.name,
+      email: self.email,
+      created_at: self.created_at
+    })
+  end
+  
+  def destroy_hooks
+    SystemHook.all_hooks_fire({
+      event_name: "user_destroy",
+      name: self.name,
+      email: self.email
+    })
+  end
 
   def generate_password
     if self.force_random_password