mongodb-promises

A simple promises wrapper around mongodb nodejs drivers.

Install

To install the most recent release from npm, run:

npm install mongodb-promises

How to use it?

var db          = require('mongodb-promises').db('host:port', 'db_name'), // host can be array in case of replSet
    todoColl    = db.collection('todos');

todoColl.insert([{text: 'first todo'}, {text: 'second todo'}])
        .then(function (resultArr) {
            console.log('saved successfully');
        })
        .catch(function (err) {
            console.error('Error on insert ', err);
        });

List of DB methods

• collection(collectionName, options) Returns a collection object to perform operations on a collection using promises.
• drop() To drop database, call it carefully.
• createCollection(name, options) Creates a collections on mongodb, usefull if you want collections be created before use(Mongodb can create collection if not exist on first document creation).

List of Collection methods

• insert(doc, options) Insert single or array of document(s) mongodb api

• remove(selector, options) Remove dcument(s) mongodb api

• rename(newName) Rename collection mongodb api

• save(doc, options). mongodb api

• update(selector, doc, options) mongodb api

• updateUpsert(selector, doc) Update Or upsert document.

• updateMulti(selector, doc) Update multiple records.

• distinct(key, query, options) mongodb api

• count(filter) mongodb api

• countAll() Count all documents in collection.

• drop() Drop collection, use it carefully mongodb api

• findAndModify(query, sort, doc, options) mongodb api

• findAndModifyOrUpsert(query, sort, doc)

• findAndRemove(query, sort, options) mongodb api

• find(query, options) mongodb api

• findOne(query, options) mongodb api

• mapReduce(map, reduce, options) mongodb api

• group(keys, condition, initial, reduce, finalize, command, options) mongodb api

• options() mongodb api

• isCapped() mongodb api

• geoNear(x, y, options) mongodb api

• geoHaystackSearch(x, y, options) mongodb api

• aggregate(array, options) mongodb api

• stats() mongodb api

• indexes() mongodb api

• createIndex(fieldOrSpec, options) mongodb api

• ensureIndex(fieldOrSpec, options) mongodb api

• indexInformation(options) mongodb api

• dropIndex(name) mongodb api

• dropAllIndexes() mongodb api

• reIndex() mongodb api

• indexExists(indexNames) mongodb api