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Merged
bajtos merged 2 commits into from
Apr 2, 2015
Merged

Support ctx.isNewInstance #121

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7cb3881
Update deps
Apr 1, 2015
e525117
Support `ctx.isNewInstance`
Apr 1, 2015
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31 changes: 28 additions & 3 deletions lib/mongodb.js
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Original file line number Diff line number Diff line change
Expand Up @@ -246,7 +246,24 @@ MongoDB.prototype.save = function (model, data, callback) {
if (self.debug) {
debug('save.callback', model, err, result);
}
callback && callback(err, result && result.ops);

var info = {};
if (result && result.result) {
// create result formats:
// { ok: 1, n: 1, upserted: [ [Object] ] }
// { ok: 1, nModified: 0, n: 1, upserted: [ [Object] ] }
//
// update result formats:
// { ok: 1, n: 1 }
// { ok: 1, nModified: 1, n: 1 }
if (result.result.ok === 1 && result.result.n === 1) {
info.isNewInstance = !!result.result.upserted;
} else {
debug('save result format not recognized: %j', result.result);
}
}

callback && callback(err, result && result.ops, info);
});
};

Expand Down Expand Up @@ -388,7 +405,15 @@ MongoDB.prototype.updateOrCreate = function updateOrCreate(model, data, callback
self.setIdValue(model, object, id);
object && idName !== '_id' && delete object._id;
}
callback && callback(err, object);

var info;
if (result && result.lastErrorObject) {
info = { isNewInstance: !result.lastErrorObject.updatedExisting };
} else {
debug('updateOrCreate result format not recognized: %j', result);
}

callback && callback(err, object, info);
});
};

Expand Down Expand Up @@ -864,7 +889,7 @@ MongoDB.prototype.automigrate = function (models, cb) {
}
self.db.dropCollection(model, function (err, collection) {
if(err) {
if(!(err.name === 'MongoError' && err.ok === 0
if(!(err.name === 'MongoError' && err.ok === 0
&& err.errmsg === 'ns not found')) {
// For errors other than 'ns not found' (collection doesn't exist)
return modelCallback(err);
Expand Down
2 changes: 1 addition & 1 deletion package.json
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Expand Up @@ -23,7 +23,7 @@
"bluebird": "^2.9.12",
"loopback-datasource-juggler": "^2.15.0",
"mocha": "^2.1.0",
"rc": "^0.6.0",
"rc": "^1.0.0",
"semver": "^4.2.0",
"should": "^5.0.0"
},
Expand Down