Update record

[Ruslan Matkovsky]

Hi everyone!

I have one problem with update some records using mongoose.

There is a Scheme in my project

var itemSchema = new Schema({

            item: {type: Number, ref: 'Item'},

            channelID: String,

            isRefunded: Boolean,

            bonus: Boolean

        });

var schema = new Schema({

    _id: Number,

    username:                 { type: String, index: { unique: true, sparse: true } },

    playerData: [

            {

              gameId: Number,

              purchasedItems:       [itemSchema]

            }

    ]

};

UserModel.model = mongoose.model( 'User', schema );

I need to update record below UserModel.model.playerData[].purchasedItems[].channelId and using query of find UserModel.model._id: Number and UserModel.model.playerData.gameId: Number 

How can I do it?

[A]

I personally use underscore; if you want to use that then find the index of each

var a = _.findIndex(UserModel.model,{'_id':model_id})    ;

var b = _.findIndex(UserModel.model[a].playerData,{'gameId':gameid});

console.log(UserModel.model[a].playerData[b].channelID);