vnt-native-mongo

Installation

npm i vnt-native-mongo --save

Usage

const packageIt = require('vnt-native-mongo')
packageIt.init('mongodb://xxxx/yyy_db')

let result1 = await packageIt.PriceDB.findRate('20181020', {})
let result2 = await packageIt.PriceDB.upsertRoom('20181020',
                    {"room_id" : 999999, "hotel_id": 142},
                    {"room_id" : 999999, "hotel_id": 142, "count": 33})
let result3 =  await packageIt.getCnn().collection('20181020').find({}).project({hotel_id: 1, _id: 0}).toArray()