https://github.com/fastify/fastify-routes

Decorates fastify instance with a map of routes
https://github.com/fastify/fastify-routes

fastify fastify-plugin

Last synced: 6 days ago
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Decorates fastify instance with a map of routes

• Host: GitHub
• URL: https://github.com/fastify/fastify-routes
• Owner: fastify
• License: mit
• Created: 2018-09-28T12:34:01.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2025-01-11T12:36:54.000Z (20 days ago)
• Last Synced: 2025-01-12T01:05:39.440Z (20 days ago)
• Topics: fastify, fastify-plugin
• Language: JavaScript
• Homepage: https://npmjs.com/package/@fastify/routes
• Size: 133 KB
• Stars: 116
• Watchers: 18
• Forks: 15
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# @fastify/routes

[![CI](https://github.com/fastify/fastify-routes/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/fastify/fastify-routes/actions/workflows/ci.yml)

[![NPM version](https://img.shields.io/npm/v/@fastify/routes.svg?style=flat)](https://www.npmjs.com/package/@fastify/routes)

[![neostandard javascript style](https://img.shields.io/badge/code_style-neostandard-brightgreen?style=flat)](https://github.com/neostandard/neostandard)

This plugin decorates a Fastify instance with `routes`, which is a [Map](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map) of registered routes. Note that you have to await the registration of this plugin before registering any routes so that @fastify/routes can collect them.

## Data Structure

The `fastify.routes` Map has a key for each path any route has been registered, which points to an array of routes registered on that path. There can be more than one route for a given path if there are multiple routes added with different methods or different constraints.

```js

  {

    '/hello': [

      {

        method: 'GET',

        url: '/hello',

        schema: { ... },

        handler: Function,

        prefix: String,

        logLevel: String,

        bodyLimit: Number,

        constraints: undefined,

      },

      {

        method: 'POST',

        url: '/hello',

        schema: { ... },

        handler: Function,

        prefix: String,

        logLevel: String,

        bodyLimit: Number,

        constraints: { ... },

      }

    ]

  }

```

## Example

```js

const fastify = require("fastify")();

(async () => {

  await fastify.register(require("@fastify/routes"));

  fastify.get("/hello", {}, (request, reply) => {

    reply.send({ hello: "world" });

  });

  fastify.listen({ port: 3000 }, (err, address) => {

    if (err) {

      console.error(err);

      return;

    }

    console.log(fastify.routes);

    /* will output a Map with entries:

    {

      '/hello': [

        {

          method: 'GET',

          url: '/hello',

          schema: Object,

          handler: ,

          prefix: ,

          logLevel: ,

          bodyLimit: 

        }

      ]

    }

    */

  });

})();

```

## License

MIT License