feat(model/attributes): support aliased serial attributes for bulkCreate in postgres

lib/model.js

@@ -1230,8 +1230,17 @@ module.exports = (function() {
             }
           });
 
+          // Map attributes for serial identification
+          var attributes = {};
+          for (var attr in self.rawAttributes) {
+            attributes[attr] = self.rawAttributes[attr];
+            if (self.rawAttributes[attr].field) {
+              attributes[self.rawAttributes[attr].field] = self.rawAttributes[attr];
+            }
+          }
+
           // Insert all records at once
-          return self.QueryInterface.bulkInsert(self.getTableName(), records, options, self).then(runAfterCreate);
+          return self.QueryInterface.bulkInsert(self.getTableName(), records, options, attributes).then(runAfterCreate);
         } else {
           // Records were already saved while running create / update hooks
           return runAfterCreate();

lib/query-interface.js

@@ -423,8 +423,8 @@ module.exports = (function() {
     });
   };
 
-  QueryInterface.prototype.bulkInsert = function(tableName, records, options, Model) {
-    var sql = this.QueryGenerator.bulkInsertQuery(tableName, records, options, Model.rawAttributes);
+  QueryInterface.prototype.bulkInsert = function(tableName, records, options, attributes) {
+    var sql = this.QueryGenerator.bulkInsertQuery(tableName, records, options, attributes);
     return this.sequelize.query(sql, null, options);
   };
 

test/model/attributes.test.js

@@ -7,10 +7,10 @@ var chai      = require('chai')
   , Support   = require(__dirname + '/../support')
   , DataTypes = require(__dirname + "/../../lib/data-types")
   , dialect   = Support.getTestDialect()
-  , datetime  = require('chai-datetime')
+  , datetime  = require('chai-datetime');
 
-chai.use(datetime)
-chai.config.includeStack = true
+chai.use(datetime);
+chai.config.includeStack = true;
 
 describe(Support.getTestDialectTeaser("Model"), function () {
   describe('attributes', function () {