https://github.com/alorel/mongoose-find-or-throw-plugin

Don't check for nulls when running your Mongoose 5 queries - let rejected promises do it for you.
https://github.com/alorel/mongoose-find-or-throw-plugin

check find found if mongo mongodb mongoose not null nullcheck or plugin throw typed types

Last synced: 23 days ago
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Don't check for nulls when running your Mongoose 5 queries - let rejected promises do it for you.

• Host: GitHub
• URL: https://github.com/alorel/mongoose-find-or-throw-plugin
• Owner: Alorel
• License: mit
• Created: 2018-02-13T21:59:39.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-10-07T21:50:42.000Z (about 6 years ago)
• Last Synced: 2024-04-14T00:17:48.363Z (7 months ago)
• Topics: check, find, found, if, mongo, mongodb, mongoose, not, null, nullcheck, or, plugin, throw, typed, types
• Language: JavaScript
• Homepage:
• Size: 12.7 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# mongoose-throw-if-not-found-plugin

[![NPM link](https://nodei.co/npm/mongoose-throw-if-not-found-plugin.svg?compact=true)](https://www.npmjs.com/package/mongoose-throw-if-not-found-plugin)

[![Build Status](https://travis-ci.org/Alorel/mongoose-find-or-throw-plugin.svg?branch=master)](https://travis-ci.org/Alorel/mongoose-find-or-throw-plugin)

[![Coverage Status](https://coveralls.io/repos/github/Alorel/mongoose-find-or-throw-plugin/badge.svg?branch=master)](https://coveralls.io/github/Alorel/mongoose-find-or-throw-plugin?branch=master)

[![Greenkeeper badge](https://badges.greenkeeper.io/Alorel/mongoose-find-or-throw-plugin.svg)](https://greenkeeper.io/)

![Supports Node >= 6](https://img.shields.io/badge/Node-%3E=6-brightgreen.svg)

Don't check for nulls when running your Mongoose 5 queries - let rejected promises do it for you.

Before:

```js

MyModel.findOne({foo: 'bar'})

  .then(doc => {

    if (!doc) {

      throw new Error('Doc not found');

    }

    

    useDoc(doc);

  });

```

After:

```js

MyModel.findOne({foo: 'bar'})

  .throwIfEmpty()

  .then(doc => {

    useDoc(doc);

  })

  .catch(e => {

    console.log(e.status); // 404

    console.log(e.message); // Not found

    console.log(e.name); // MongooseDocumentNotFoundError

  })

```

# Usage

Simply import the library once anywhere in your code:

```js

require('mongoose-throw-if-not-found-plugin');

```

It'll handle itself from there ;)

# TypeScript usage

While typings *are* provided, sometimes your IDE may fail to recognise them for code hints.

If this happens, simply add the import to the file you're using it from:

```typescript

import 'mongoose-throw-if-not-found-plugin';

```