If a Model can be used to save entries, what is a Record for? Is it literally just to define the schema? I've seen a few examples where the defineAttributes methods have duplication of code too, so I'm a little confused...
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There is a good explanation of models vs. records in Craft here: craftcms.stackexchange.com/a/2973/57– Brad BellDec 18, 2014 at 2:53
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Thanks, Brad. I'd like to echo one of the comments on that article in that it would be great if this detail was in the docs.– Russ BackDec 18, 2014 at 9:53
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I might be wrong here, but I don't think a model can be used to save entries. You populate a model, then populate a record with that model and save it. Once saved, you get data from the db as a record, then populate a model with it to pass that to a view, for instance.
If everything works as it should, a record is never used outside the service.
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Nailed it. In rare instances, you might modify a record's properties just before saving (or just after retrieving). But if that data ever leaves your service layer, it should do so as a model.– Lindsey D ♦Dec 18, 2014 at 6:45
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How does this work when updating an existing record? gist.github.com/russback/f6d96809a459e3872363 shows how I'm currently doing it but it feels a little odd to have to declare a model just to access the allErrors property (it doesn't exist on the BaseRecord class. Dec 18, 2014 at 14:56
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The underlying CActiveRecord class contains hasErrors and getErrors methods.– JayMay 1, 2015 at 14:15