node.mongo

node mongo library

Installation

$ npm install node.mongo

Usage

const mongo = require("node.mongo")(url, {
  timestamp: true, // auto add createdTime and updatedTime 
  createdTime: 'createdTime', // customer createdTime field (timestamp=true)
  updatedTime: 'updatedTime' // customer createdTime field (timestamp=true)
});
 
const res = await mongo.findOne(collection,condition);

Example

const mongo = require("node.mongo")("mongodb://localhost/test");
 
const query = await mongo.findOne("test",{});

API Methods

• collections
  • return all collections in db
• collection(name)
  • return specified collection (for other methods not defined)
• count(collection,query,options)
  • return number of result in specified collection
• insert(collection,data)
  • insert a series of new item
• update(collection,filter,data,options)
  • upsert many items
• updateOne(collection,filter,data,options)
  • upsert a new item (auto upsert)
• find(collection,filter,condition,cursor)
  • return a group of items (array) (cursor = false)
  • return a MongoCursor object (object) (cursor = true)
• findOne(collectionName,filter,condition)
  • return first item accord with filter
• femove(collectionName,filter,option)
  • remove any numbers of document
• aggregate(collectionName,pipeline, options)
  • Execute an aggregation framework pipeline against the collection