@fastify/middie - npm Package Compare versions

Comparing version 8.2.0 to 8.3.0

index.js

 'use strict'
 
 const fp = require('fastify-plugin')
-const Middie = require('./engine')
+const Middie = require('./lib/engine')
 const kMiddlewares = Symbol('fastify-middie-middlewares')
 const kMiddie = Symbol('fastify-middie-instance')
+const kMiddieHasMiddlewares = Symbol('fastify-middie-has-middlewares')
+const { FST_ERR_MIDDIE_INVALID_HOOK } = require('./lib/errors')
 
+const supportedHooksWithPayload = [
+  'onError',
+  'onSend',
+  'preParsing',
+  'preSerialization'
+]
+
+const supportedHooksWithoutPayload = [
+  'onRequest',
+  'onResponse',
+  'onTimeout',
+  'preHandler',
+  'preValidation'
+]
+
+const supportedHooks = [...supportedHooksWithPayload, ...supportedHooksWithoutPayload]
+
 function fastifyMiddie (fastify, options, next) {
   fastify.decorate('use', use)
   fastify[kMiddlewares] = []
+  fastify[kMiddieHasMiddlewares] = false
   fastify[kMiddie] = Middie(onMiddieEnd)
 
+  const hook = options.hook || 'onRequest'
+
+  if (!supportedHooks.includes(hook)) {
+    next(new FST_ERR_MIDDIE_INVALID_HOOK(hook))
+    return
+  }
+
   fastify
-    .addHook(options.hook || 'onRequest', runMiddie)
+    .addHook(hook, supportedHooksWithPayload.includes(hook)
+      ? runMiddieWithPayload
+      : runMiddie)
     .addHook('onRegister', onRegister)
@@ -28,2 +57,3 @@
     }
+    this[kMiddieHasMiddlewares] = true
     return this
@@ -33,3 +63,3 @@ }
   function runMiddie (req, reply, next) {
-    if (this[kMiddlewares].length > 0) {
+    if (this[kMiddieHasMiddlewares]) {
       req.raw.originalUrl = req.raw.url
@@ -51,2 +81,6 @@ req.raw.id = req.id
 
+  function runMiddieWithPayload (req, reply, _payload, next) {
+    runMiddie.bind(this)(req, reply, next)
+  }
+
   function onMiddieEnd (err, req, res, next) {
@@ -60,2 +94,3 @@ next(err)
     instance[kMiddie] = Middie(onMiddieEnd)
+    instance[kMiddieHasMiddlewares] = false
     instance.decorate('use', use)
@@ -62,0 +97,0 @@ for (const middleware of middlewares) {

package.json

 {
   "name": "@fastify/middie",
-  "version": "8.2.0",
+  "version": "8.3.0",
   "description": "Middleware engine for Fastify",
@@ -31,15 +31,15 @@ "main": "index.js",
     "type": "git",
-    "url": "git+https://github.com/fastify/middleman.git"
+    "url": "git+https://github.com/fastify/middie.git"
   },
   "bugs": {
-    "url": "https://github.com/fastify/middleman/issues"
+    "url": "https://github.com/fastify/middie/issues"
   },
-  "homepage": "https://github.com/fastify/middleman#readme",
+  "homepage": "https://github.com/fastify/middie#readme",
   "devDependencies": {
     "@fastify/pre-commit": "^2.0.2",
     "@types/connect": "^3.4.33",
-    "@types/node": "^18.0.1",
+    "@types/node": "^20.1.0",
     "cors": "^2.8.5",
     "fastify": "^4.0.0-rc.2",
-    "helmet": "^6.0.0",
+    "helmet": "^7.0.0",
     "serve-static": "^1.14.1",
@@ -52,2 +52,3 @@ "simple-get": "^4.0.0",
   "dependencies": {
+    "@fastify/error": "^3.2.0",
     "fastify-plugin": "^4.0.0",
@@ -54,0 +55,0 @@ "path-to-regexp": "^6.1.0",

README.md

@@ -96,6 +96,17 @@ # @fastify/middie
 
-If you want to change the Fastify hook that the middleware will be attached to, pass a `hook` option like so:
+It is possible to change the Fastify hook that the middleware will be attached to. Supported lifecycle hooks are:
+ - `onRequest`
+ - `preParsing`
+ - `preValidation`
+ - `preHandler`
+ - `preSerialization`
+ - `onSend`
+ - `onResponse`
+ - `onError`
+ - `onTimeout`
 
-*Note you can access `req.body` from the `preValidation` lifecycle step onwards. Take a look at the [Lifecycle](https://www.fastify.io/docs/latest/Reference/Lifecycle/) documentation page to see the order of the steps.*
+To change the hook, pass a `hook` option like so:
 
+*Note you can access `req.body` from the `preParsing`, `onError`, `preSerialization` and `onSend` lifecycle steps. Take a look at the [Lifecycle](https://www.fastify.io/docs/latest/Reference/Lifecycle/) documentation page to see the order of the steps.*
+
 ```js
@@ -102,0 +113,0 @@ const fastify = require('fastify')()

test/basic.test.js

@@ -9,2 +9,3 @@ 'use strict'
 const middiePlugin = require('../index')
+const { FST_ERR_MIDDIE_INVALID_HOOK } = require('../lib/errors')
 
@@ -630,3 +631,5 @@ test('Should support connect style middlewares', t => {
 
-test('register the middleware at a different hook', async t => {
+test('register the middleware at preHandler hook', async t => {
+  t.plan(2)
+
   const fastify = Fastify()
@@ -658,1 +661,131 @@ t.teardown(fastify.close)
 })
+
+test('register the middleware at preParsing hook', async t => {
+  t.plan(2)
+
+  const fastify = Fastify()
+  t.teardown(fastify.close)
+
+  let onRequestCalled = false
+
+  await fastify.register(middiePlugin, {
+    hook: 'preParsing'
+  })
+
+  fastify.use(function (req, res, next) {
+    t.ok(onRequestCalled)
+    next()
+  })
+
+  fastify.addHook('onRequest', function (req, reply, next) {
+    onRequestCalled = true
+    next()
+  })
+
+  fastify.get('/', async (req, reply) => {
+    return { hello: 'world' }
+  })
+
+  const res = await fastify.inject('/')
+  t.same(res.json(), { hello: 'world' })
+})
+
+test('register the middleware at preValidation hook', async t => {
+  t.plan(2)
+
+  const fastify = Fastify()
+  t.teardown(fastify.close)
+
+  let onRequestCalled = false
+
+  await fastify.register(middiePlugin, {
+    hook: 'preValidation'
+  })
+
+  fastify.use(function (req, res, next) {
+    t.ok(onRequestCalled)
+    next()
+  })
+
+  fastify.addHook('onRequest', function (req, reply, next) {
+    onRequestCalled = true
+    next()
+  })
+
+  fastify.get('/', async (req, reply) => {
+    return { hello: 'world' }
+  })
+
+  const res = await fastify.inject('/')
+  t.same(res.json(), { hello: 'world' })
+})
+
+test('register the middleware at preSerialization hook', async t => {
+  t.plan(2)
+
+  const fastify = Fastify()
+  t.teardown(fastify.close)
+
+  let onRequestCalled = false
+
+  await fastify.register(middiePlugin, {
+    hook: 'preSerialization'
+  })
+
+  fastify.use(function (req, res, next) {
+    t.ok(onRequestCalled)
+    next()
+  })
+
+  fastify.addHook('onRequest', function (req, reply, next) {
+    onRequestCalled = true
+    next()
+  })
+
+  fastify.get('/', async (req, reply) => {
+    return { hello: 'world' }
+  })
+
+  const res = await fastify.inject('/')
+  t.same(res.json(), { hello: 'world' })
+})
+
+test('register the middleware at onSend hook', async t => {
+  t.plan(2)
+
+  const fastify = Fastify()
+  t.teardown(fastify.close)
+
+  let onRequestCalled = false
+
+  await fastify.register(middiePlugin, {
+    hook: 'onSend'
+  })
+
+  fastify.use(function (req, res, next) {
+    t.ok(onRequestCalled)
+    next()
+  })
+
+  fastify.addHook('onRequest', function (req, reply, next) {
+    onRequestCalled = true
+    next()
+  })
+
+  fastify.get('/', async (req, reply) => {
+    return { hello: 'world' }
+  })
+
+  const res = await fastify.inject('/')
+  t.same(res.json(), { hello: 'world' })
+})
+
+test('throw error when registering middie at onRequestAborted hook', async t => {
+  const fastify = Fastify()
+  t.teardown(fastify.close)
+
+  t.rejects(() => fastify.register(middiePlugin, {
+    hook: 'onRequestAborted'
+  }), new FST_ERR_MIDDIE_INVALID_HOOK('onRequestAborted')
+  )
+})

test/engine.test.js

 'use strict'
 
-const middie = require('../engine')
+const middie = require('../lib/engine')
 const t = require('tap')
@@ -5,0 +5,0 @@ const http = require('http')

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Improved metrics

Total package byte prevSize

66299

increased by6.67%

Number of package files

18

increased by5.88%

Lines of code

2079

increased by6.72%

Number of lines in readme file

263

increased by4.37%

Published versions last two months

2

increased by100%

Worsened metrics

Dependency count

4

increased by33.33%

Number of medium supply chain risk alerts

2

increased by100%

Dependency changes

• + Added@fastify/error@^3.2.0

• + Added@fastify/error@3.4.1(transitive)