@adonisjs/middleware-base

Adonis Middleware Base

This repo contains the code to make middleware work with the HTTP and Websocket server. If you are looking for generic middleware library, try co-compose.

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Usage

const MiddlewareBase = require('@adonisjs/middleware-base')

const middleware = MiddlewareBase('handle')

// register global middleware
middleware.registerGlobal(['App/Middleware/BodyParser'])

await middleware
  .getGlobalAndNamed([])
  .params([ctx])
  .run()

Classes

MiddlewareBase

Functions

registerGlobal(middleware) ⇒ void

Register global middleware

use(middleware) ⇒ void

Register server type middleware

registerNamed(middleware) ⇒ void

Register an object of named middleware

composeServer() ⇒ Runner

Composes server level middleware

composeGlobalAndNamed(namedReference) ⇒ Runner

Composes global and named middleware together. Pass empty array when no named middleware are supposed to be executed.

MiddlewareBase

Kind: global class

new MiddlewareBase(middlewareFn, [warnFn])

MiddlewareBase class is a simple abstraction written to work just with AdonisJs middleware layer.

Adonis has global, named and server middleware with a slight difference in each. So this class understands all and offers a simple abstraction around them.

Param	Type	Description
middlewareFn	String	The function to be called on middleware class
[warnFn]	function

registerGlobal(middleware) ⇒ void

Register global middleware

Kind: global function
Throws:

• InvalidArgumentException If middleware is not an array

Param	Type
middleware	Array

Example

middleware.registerGlobal([
  'Adonis/Middleware/BodyParser',
  'Adonis/Middleware/Session'
])

use(middleware) ⇒ void

Register server type middleware

Kind: global function
Throws:

• InvalidArgumentException If middleware is not an array

Param	Type
middleware	Array

Example

middleware.use(['Adonis/Middleware/Static'])

registerNamed(middleware) ⇒ void

Register an object of named middleware

Kind: global function
Throws:

• InvalidArgumentException If middleware is not an object with key/value pair.

Param	Type
middleware	Object

Example

middleware.registerNamed({
  auth: 'Adonis/Middleware/Auth'
})

composeServer() ⇒ Runner

Composes server level middleware

Kind: global function

composeGlobalAndNamed(namedReference) ⇒ Runner

Composes global and named middleware together. Pass empty array when no named middleware are supposed to be executed.

Kind: global function

Param	Type
namedReference	Array