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Merge pull request #157 from denvey/master

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'修复出现OverwriteModelError'
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Welefen Lee 2015-04-21 09:59:54 +08:00
commit 157d870840
1 changed files with 9 additions and 2 deletions
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11
lib/Lib/Driver/Db/MongoDb.js
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@ -49,8 +49,15 @@ module.exports = Class({
model: function(){
var self = this;
return this.connect().then(function(handle){
var schema = self.linkId.mongoose.Schema(self.fields, self.schema_options);
var model = handle.model(self.modelName, schema);
var model;
try {
if (handle.model(self.modelName)) model = handle.model(self.modelName);
} catch(e) {
if (e.name === 'MissingSchemaError') {
var schema = self.linkId.mongoose.Schema(self.fields, self.schema_options);
model = handle.model(self.modelName, schema);
}
}
return model;
})
},