Merge branch 'fracture' of git://github.com/durango/sequelize into durango-fracture

lib/dao-factory.js

@@ -15,7 +15,8 @@ module.exports = (function() {
       freezeTableName: false,
       underscored: false,
       syncOnAssociation: true,
-      paranoid: false
+      paranoid: false,
+      whereCollection: null
     }, options || {})
 
     this.name = name
@@ -54,7 +55,7 @@ module.exports = (function() {
     this.primaryKeys = {};
     Utils._.each(this.attributes, function(dataTypeString, attributeName) {
       // If you don't specify a valid data type lets help you debug it
-      if( dataTypeString === undefined ) throw new Error("Unrecognized data type for field " + attributeName );  
+      if( dataTypeString === undefined ) throw new Error("Unrecognized data type for field " + attributeName );
       if((attributeName != 'id') && (dataTypeString.indexOf('PRIMARY KEY') !== -1)) {
         self.primaryKeys[attributeName] = dataTypeString
       }
@@ -150,7 +151,10 @@ module.exports = (function() {
         if (!options.include[daoName]) {
           options.include[daoName] = this.getAssociationByAlias(daoName).target
         }
-      }.bind(this))
+      }.bind(this));
+
+      // whereCollection is used for  non-primary key updates
+      this.options.whereCollection = options.where || null;
     }
 
     return this.QueryInterface.select(this, this.tableName, options, { type: 'SELECT', hasJoin: hasJoin })
@@ -161,6 +165,9 @@ module.exports = (function() {
     var optcpy = Utils._.clone(options)
     optcpy.attributes = optcpy.attributes || [Utils.addTicks(this.tableName)+".*"]
 
+    // whereCollection is used for  non-primary key updates
+    this.options.whereCollection = optcpy.where || null;
+
     return this.QueryInterface.select(this, [this.tableName, joinTableName], optcpy, { type: 'SELECT' })
   }
 
@@ -210,7 +217,10 @@ module.exports = (function() {
         if (!options.include[daoName]) {
           options.include[daoName] = this.getAssociationByAlias(daoName).target
         }
-      }.bind(this))
+      }.bind(this));
+
+      // whereCollection is used for  non-primary key updates
+      this.options.whereCollection = options.where || null;
     }
 
     options.limit = 1

lib/dao.js

@@ -121,8 +121,12 @@ module.exports = (function() {
     if(this.isNewRecord) {
       return this.QueryInterface.insert(this, this.__factory.tableName, values)
     } else {
-      var identifier = this.__options.hasPrimaryKeys ? this.primaryKeyValues : this.id
-        , tableName  = this.__factory.tableName
+      var identifier = this.__options.hasPrimaryKeys ? this.primaryKeyValues : this.id;
+
+      if (identifier === null && this.__options.whereCollection !== null)
+        identifier = this.__options.whereCollection;
+
+      var tableName  = this.__factory.tableName
         , query      = this.QueryInterface.update(this, tableName, values, identifier)
 
       return query

spec/dao.spec.js

@@ -19,9 +19,17 @@ describe(Helpers.getTestDialectTeaser("DAO"), function() {
           touchedAt: { type: DataTypes.DATE, defaultValue: DataTypes.NOW },
           aNumber:   { type: DataTypes.INTEGER }
         })
+
+        self.HistoryLog = sequelize.define('HistoryLog', {
+          someText:  { type: DataTypes.STRING },
+          aNumber:   { type: DataTypes.INTEGER },
+          aRandomId: { type: DataTypes.INTEGER }
+        })
       },
       onComplete: function() {
-        self.User.sync({ force: true }).success(done)
+        self.User.sync({ force: true }).success(function(){
+          self.HistoryLog.sync({ force: true }).success(done)
+        })
       }
     })
   })
@@ -67,6 +75,15 @@ describe(Helpers.getTestDialectTeaser("DAO"), function() {
         done()
       })
     })
+
+    it('saves a record with no primary key', function(done){
+      this.HistoryLog.create({ someText: 'Some random text', aNumber: 3, aRandomId: 5 }).success(function(log) {
+        log.updateAttributes({ aNumber: 5 }).success(function(newLog){
+          expect(newLog.aNumber).toEqual(5)
+          done()
+        })
+      })
+    })
   })
 
   describe('toJSON', function toJSON() {