CODEWITHSUNDEEP
mongodbmeteor
Jeremy Dunn
Jeremy Dunn

Reputation: 2041

Finding a meteor user on the server

The following server method is throwing duplicate key errors because the users are not being found. A typical query is: {services: {facebook: {id: 'XXXX'}}}

Meteor.methods
  getUser: (query, data = {}) ->
    user = Meteor.users.findOne(query)
    return user if user?
    user = _.extend(data, query)
    user._id = Meteor.users.insert user
    return user

It is my understanding that server methods have access to all documents in collections so why wouldn't the user be found but the insert fail due to a duplicate facebook id?

This works perfectly on my osx dev environment but fails on my ubuntu server (bundled) and running with NODE_ENV=production.

Here is the log output:

data:    { services: { facebook: { id: 'xxxx' } } } (the query provided to getUser)
data:    undefined (the result of findOne)
data:    Exception while invoking method 'getUser' MongoError: E11000 duplicate key error index: thunderstruck.users.$services.facebook.id_1  dup key: { : "xxxx" }
data:        at Db.wrap (/home/jeremy/deploy/thunderstruck/releases/20121105202012/bundle/server/node_modules/mongodb/lib/mongodb/db.js:1904:11)
data:        at null.<anonymous> (/home/jeremy/deploy/thunderstruck/releases/20121105202012/bundle/server/node_modules/mongodb/lib/mongodb/collection.js:320:26)
data:        at g (events.js:192:14)
data:        at EventEmitter.emit (events.js:126:20)
data:        at Db._callHandler (/home/jeremy/deploy/thunderstruck/releases/20121105202012/bundle/server/node_modules/mongodb/lib/mongodb/db.js:1439:25)
data:        at Server.connect.connectionPool.on.server._serverState (/home/jeremy/deploy/thunderstruck/releases/20121105202012/bundle/server/node_modules/mongodb/lib/mongodb/connection/server.js:425:30)
data:        at MongoReply.parseBody (/home/jeremy/deploy/thunderstruck/releases/20121105202012/bundle/server/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js:127:5)
data:        at Server.connect.connectionPool.on.server._serverState (/home/jeremy/deploy/thunderstruck/releases/20121105202012/bundle/server/node_modules/mongodb/lib/mongodb/connection/server.js:384:22)
data:        at EventEmitter.emit (events.js:96:17)
data:        at _connect (/home/jeremy/deploy/thunderstruck/releases/20121105202012/bundle/server/node_modules/mongodb/lib/mongodb/connection/connection_pool.js:136:13)

Upvotes: 7

Views: 4667

Answers (1)

debergalis
debergalis

Reputation: 11870

Those are different MongoDB queries, and you definitely want the dotted-style that you switched to. See the Mongo Dot Notation documentation.

Meteor.users.find({"services.facebook.id": "foo"})

will return any document that has the embedded property you're looking for with value foo.

Meteor.users.find({services: {facebook: {id: "foo"}}})

only matches documents with exactly that structure. If the embedded facebook document has other fields, it won't match. It's likely that the document in your production DB has more fields and so you weren't getting a match.

Upvotes: 14

Related Questions