Merge pull request #3959 from ns3777k/feature/hook-direct-name

add optional name arg to .hook function

Conflicts:
	docs/docs/hooks.md
	test/integration/hooks.test.js

changelog.md

@@ -16,6 +16,7 @@
 - [FIXED] $or/$and inside a where clause always expects the input to be an array [#3767](https://github.com/sequelize/sequelize/issues/3767)
 - [ADDED] Unique constraints may now include custom error messages
 - [ADDED] It's possible now to remove a hook by name
+- [ADDED] Hook name can be passed via the direct method [#3901](https://github.com/sequelize/sequelize/issues/3901)
 
 # 3.2.0
 - [FEATURE] Add support for new option `targetKey` in a belongs-to relationship for situations where the target key is not the id field.

docs/docs/hooks.md

@@ -73,7 +73,7 @@ User.beforeCreate(function(user, options) {
   });
 })
 
-User.afterValidate(function(user, options) {
+User.afterValidate('myHookAfter', function(user, options, fn) {
   user.username = 'Toni'
 })
 ```

lib/hooks.js

@@ -373,8 +373,8 @@ module.exports = {
 
     var allHooks = Object.keys(hookTypes).concat(Object.keys(hookAliases));
     allHooks.forEach(function(hook) {
-      Model.prototype[hook] = function(callback) {
-        return this.addHook(hook, callback);
+      Model.prototype[hook] = function(name, callback) {
+        return this.addHook(hook, name, callback);
       };
     });
   }

test/unit/hooks.test.js

@@ -208,20 +208,26 @@ describe(Support.getTestDialectTeaser('Hooks'), function() {
 
   describe('#removeHook', function() {
     it('should remove hook', function() {
-      var hook1 = sinon.spy();
+      var hook1 = sinon.spy()
+        , hook2 = sinon.spy();
 
       this.Model.addHook('beforeCreate', 'myHook', hook1);
+      this.Model.beforeCreate('myHook2', hook2);
 
       return this.Model.runHooks('beforeCreate').bind(this).then(function() {
         expect(hook1).to.have.been.calledOnce;
+        expect(hook2).to.have.been.calledOnce;
 
         hook1.reset();
+        hook2.reset();
 
         this.Model.removeHook('beforeCreate', 'myHook');
+        this.Model.removeHook('beforeCreate', 'myHook2');
 
         return this.Model.runHooks('beforeCreate');
       }).then(function() {
         expect(hook1).not.to.have.been.called;
+        expect(hook2).not.to.have.been.called;
       });
     });
   });