Update attribute + hooks

lib/abstract-class.js

@@ -323,6 +323,7 @@ AbstractClass.prototype.updateAttribute = function (name, value, cb) {
 };
 
 AbstractClass.prototype.updateAttributes = function updateAttributes(data, cb) {
+    var inst = this;
     var model = this.constructor.modelName;
     Object.keys(data).forEach(function (key) {
         this[key] = data[key];
@@ -339,24 +340,33 @@ AbstractClass.prototype.updateAttributes = function updateAttributes(data, cb) {
     }.bind(this));
 
     function update() {
+        this.trigger('save', function (saveDone) {
             this.trigger('update', function (done) {
+
+                Object.keys(data).forEach(function (key) {
+                    data[key] = this[key];
+                }.bind(this));
+
                 this._adapter().updateAttributes(model, this.id, data, function (err) {
                     if (!err) {
                         Object.keys(data).forEach(function (key) {
-                        this[key] = data[key];
+                            inst[key] = data[key];
-                        Object.defineProperty(this, key + '_was', {
+                            Object.defineProperty(inst, key + '_was', {
                                 writable:     false,
                                 configurable: true,
                                 enumerable:   false,
                                 value:        data[key]
                             });
-                    }.bind(this));
+                        });
                     }
-                done.call(this, function () {
+                    done.call(inst, function () {
+                        saveDone.call(inst, function () {
                             cb(err);
                         });
+                    });
                 }.bind(this));
             });
+        });
     }
 };