Sequelize#sync

lib/sequelize/sequelize.js

@@ -40,6 +40,21 @@ var instanceMethods = {
     options = options || {}
     options.logging = this.options.hasOwnProperty('logging') ? this.options.logging : true
     return new Query(this.config, callee, options).run(sql)
+  },
+  
+  sync: function(options) {
+    var self = this
+    var eventEmitter = new Utils.CustomEventEmitter(function() {
+      var chainer = new Utils.QueryChainer
+      
+      self.modelManager.models.forEach(function(model) { chainer.add(model.sync(options)) })
+      
+      chainer
+      .run()
+      .on('success', function() { eventEmitter.emit('success', null) })
+      .on('failure', function() { eventEmitter.emit('failure', null) })
+    })
+    return eventEmitter.run()
   }
 }
 

test/Sequelize/sync.js

+var assert = require("assert")
+  , config = require("./../config")
+  , Sequelize = require("./../../index")
+  , sequelize = new Sequelize(config.database, config.username, config.password, {logging: false})
+
+module.exports = {
+  'it should sync all models - so instances can be created and saved to the database without failures': function(exit) {
+    var Project = sequelize.define('project' + parseInt(Math.random() * 9999999999999999999), {
+      title: Sequelize.STRING
+    })
+    var Task = sequelize.define('task' + parseInt(Math.random() * 99999999999999999), {
+      title: Sequelize.STRING
+    })
+    
+    sequelize.sync().on('success', function() {
+      Project.create({title: 'bla'}).on('success', function() {
+        Task.create({title: 'bla'}).on('success', function() {
+          exit(function(){})
+        })
+      })
+    })
+  }
+}
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