# block-sequence-mongo

> A mongo implementation of block-sequence

Latest version **2.0.0** (published 2019-10-10) · ISC license · 0 weekly downloads

## Install

```sh
npm install block-sequence-mongo
pnpm add block-sequence-mongo
yarn add block-sequence-mongo
bun add block-sequence-mongo
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 2.0.0 |
| Published | 2019-10-10 |
| First published | 2016-05-04 |
| Weekly downloads | 0 |
| License | ISC |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 6 |
| Unpacked size | 8.7 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 1 |
| Author | GuideSmiths |
| Maintainers | cressie176 |
| Keywords | Block, Sequence, Id, Generator, Mongo |

## Links

- npm: https://www.npmjs.com/package/block-sequence-mongo
- Repository: https://github.com/guidesmiths/block-sequence-mongo
- Homepage: https://guidesmiths.github.io/block-sequence-mongo/
- Issues: https://github.com/guidesmiths/block-sequence-mongo/issues
- npm.io page: https://npm.io/package/block-sequence-mongo

## Dependencies (6)

- [async](https://npm.io/package/async.md) ^3.1.0
- [debug](https://npm.io/package/debug.md) ^3.1.0
- [lodash](https://npm.io/package/lodash.md) ^4.17.15
- [mongodb](https://npm.io/package/mongodb.md) ^3.0.11
- [big-integer](https://npm.io/package/big-integer.md) ^1.6.25
- [safe-json-parse](https://npm.io/package/safe-json-parse.md) ^4.0.0

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## Recent versions

- 2.0.0 (latest) — 2019-10-10
- 1.2.0 — 2017-11-14
- 1.1.0 — 2017-01-26
- 1.0.2 — 2017-01-26
- 1.0.1 — 2017-01-26
- 1.0.0 — 2017-01-26
- 0.1.1 — 2016-05-04

## README

# block-sequence-mongo
A MongoDB implementation of [block-sequence](https://www.npmjs.com/package/block-sequence).

[![NPM version](https://img.shields.io/npm/v/block-sequence-mongo.svg?style=flat-square)](https://www.npmjs.com/package/block-sequence-mongo)
[![NPM downloads](https://img.shields.io/npm/dm/block-sequence-mongo.svg?style=flat-square)](https://www.npmjs.com/package/block-sequence-mongo)
[![Build Status](https://img.shields.io/travis/guidesmiths/block-sequence-mongo/master.svg)](https://travis-ci.org/guidesmiths/block-sequence-mongo)
[![Code Climate](https://codeclimate.com/github/guidesmiths/block-sequence-mongo/badges/gpa.svg)](https://codeclimate.com/github/guidesmiths/block-sequence-mongo)
[![Test Coverage](https://codeclimate.com/github/guidesmiths/block-sequence-mongo/badges/coverage.svg)](https://codeclimate.com/github/guidesmiths/block-sequence-mongo/coverage)
[![Code Style](https://img.shields.io/badge/code%20style-imperative-brightgreen.svg)](https://github.com/guidesmiths/eslint-config-imperative)
[![Dependency Status](https://david-dm.org/guidesmiths/block-sequence-mongo.svg)](https://david-dm.org/guidesmiths/block-sequence-mongo)
[![devDependencies Status](https://david-dm.org/guidesmiths/block-sequence-mongo/dev-status.svg)](https://david-dm.org/guidesmiths/block-sequence-mongo?type=dev)

## Usage
```js
const BlockArray = require('block-sequence').BlockArray
const init = require('block-sequence-mongo')
const MongoClient = require('mongodb').MongoClient

// Initialise the Mongo Block Sequence Driver
init({ url: 'mongodb://localhost/sequences', client: MongoClient, options: { } }, (err, driver) => {
    if (err) throw err

    // Ensure the sequence exists
    driver.ensure({ name: 'my-sequence' }, (err, sequence) => {
        if (err) throw err

        // Create a block array containing 1000 ids per block (defaults to 2 blocks)
        var idGenerator = new BlockArray({ block: { sequence: sequence, driver: driver, size: 1000 } })

        // Grab the next id
        idGenerator.next((err, id) => {
            if (err) throw err
            console.log(id)
        })
    })
})
```
See https://www.npmjs.com/package/mongodb for all connection parameters

---
_Source: https://npm.io/package/block-sequence-mongo · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._