Created
July 23, 2012 17:11
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| DAOFactory.prototype.get_or_create = function(params, defaults){ | |
| var self = this; | |
| return new Utils.CustomEventEmitter(function(emitter) { | |
| self.find({ where: params }) | |
| .success( | |
| function(instance){ | |
| if (instance === null) { | |
| for (var attrname in defaults) { | |
| params[attrname] = defaults[attrname]; | |
| } | |
| self.create(params).success( | |
| function(instance) { | |
| emitter.emit('success', instance) | |
| } | |
| ) | |
| } else { | |
| emitter.emit('success', instance) | |
| } | |
| } | |
| ); | |
| }).run() | |
| } |
Author
Yup, this gist is incomplete :P
https://github.com/sdepold/sequelize/pull/225
This is the correct version!
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Re-implementing Django's ORM? :P
I'm not really into node but, don't you also have to emit the failures?