const User = mongoose.model('User', {name: String, email: String, passwordHash: String, validation: String, validationCode: String, favorites: Array })


exports.findUser = function findUser(email){

    const foundUser = User.findOne({email: email}, function(err, userObj){
        if(err){
            return err
        }       else if (userObj){
            return userObj
        }       else{
            return null
        }
    })

    return foundUser
}

Query {
  _mongooseOptions: {},
  mongooseCollection:
   NativeCollection {
     collection: null,
     opts: { bufferCommands: true, capped: false },
     name: 'users',
     collectionName: 'users',
     conn:
      NativeConnection {
        base: [Object],
        collections: [Object],
        models: [Object],
        config: [Object],
        replica: false,
        hosts: null,
        host: 'ds113938.mlab.com',
        port: 13938,
        user: 'root',
        pass: 'root',
        name: 'users',
        options: [Object],
        otherDbs: [],
        _readyState: 2,
        _closeCalled: false,
        _hasOpened: false,
        _listening: false,
        db: [Object] },
     queue: [],
     buffer: true,
     emitter:
      EventEmitter {
        domain: null,
        _events: {},
        _eventsCount: 0,
        _maxListeners: undefined } },
  model:
   { [Function: model]
     hooks: Kareem { _pres: {}, _posts: {} },
     base:
      Mongoose {
        connections: [Object],
        plugins: [],
        models: [Object],
        modelSchemas: [Object],
        options: [Object] },
     modelName: 'User',
     model: [Function: model],
     db:
      NativeConnection {
        base: [Object],
        collections: [Object],
        models: [Object],
        config: [Object],
        replica: false,
        hosts: null,
        host: 'ds113938.mlab.com',
        port: 13938,
        user: 'root',
        pass: 'root',
        name: 'users',
        options: [Object],
        otherDbs: [],
        _readyState: 2,
        _closeCalled: false,
        _hasOpened: false,
        _listening: false,
        db: [Object] },
     discriminators: undefined,
     schema:
      Schema {
        obj: [Object],
        paths: [Object],
        subpaths: {},
        virtuals: [Object],
        singleNestedPaths: {},
        nested: {},
        inherits: {},
        callQueue: [Object],
        _indexes: [],
        methods: {},
        statics: {},
        tree: [Object],
        _requiredpaths: undefined,
        discriminatorMapping: undefined,
        _indexedpaths: undefined,
        query: {},
        childSchemas: [],
        s: [Object],
        options: [Object],
        '$globalPluginsApplied': true },
     collection:
      NativeCollection {
        collection: null,
        opts: [Object],
        name: 'users',
        collectionName: 'users',
        conn: [Object],
        queue: [],
        buffer: true,
        emitter: [Object] },
     Query: { [Function] base: [Object] },
     '$__insertMany': [Function],
     insertMany: [Function] },
  schema:
   Schema {
     obj:
      { name: [Function: String],
        email: [Function: String],
        passwordHash: [Function: String],
        validation: [Function: String],
        validationCode: [Function: String],
        favorites: [Function: Array] },
     paths:
      { name: [Object],
        email: [Object],
        passwordHash: [Object],
        validation: [Object],
        validationCode: [Object],
        favorites: [Object],
        _id: [Object],
        __v: [Object] },
     subpaths: {},
     virtuals: { id: [Object] },
     singleNestedPaths: {},
     nested: {},
     inherits: {},
     callQueue: [ [Object], [Object], [Object], [Object] ],
     _indexes: [],
     methods: {},
     statics: {},
     tree:
      { name: [Function: String],
        email: [Function: String],
        passwordHash: [Function: String],
        validation: [Function: String],
        validationCode: [Function: String],
        favorites: [Function: Array],
        _id: [Object],
        id: [Object],
        __v: [Function: Number] },
     _requiredpaths: undefined,
     discriminatorMapping: undefined,
     _indexedpaths: undefined,
     query: {},
     childSchemas: [],
     s: { hooks: [Object], kareemHooks: [Object] },
     options:
      { retainKeyOrder: false,
        typeKey: 'type',
        id: true,
        noVirtualId: false,
        _id: true,
        noId: false,
        validateBeforeSave: true,
        read: null,
        shardKey: null,
        autoIndex: null,
        minimize: true,
        discriminatorKey: '__t',
        versionKey: '__v',
        capped: false,
        bufferCommands: true,
        strict: true,
        pluralization: true },
     '$globalPluginsApplied': true },
  op: 'findOne',
  options: { retainKeyOrder: false },
  _conditions: { email: 'Adam@gmail.com' },
  _fields: undefined,
  _update: undefined,
  _path: undefined,
  _distinct: undefined,
  _collection:
   NodeCollection {
     collection:
      NativeCollection {
        collection: null,
        opts: [Object],
        name: 'users',
        collectionName: 'users',
        conn: [Object],
        queue: [],
        buffer: true,
        emitter: [Object] },
     collectionName: 'users' },
  _traceFunction: undefined,
  _castError: null,
  _count: [Function],
  _execUpdate: [Function],
  _find: [Function],
  _findOne: [Function],
  _findOneAndRemove: [Function],
  _findOneAndUpdate: [Function] }