WIP

Author: HugoGresse

functions/package-lock.json

@@ -18,9 +18,17 @@
     },
     "main": "lib/index.js",
     "dependencies": {
+        "@fastify/auth": "^5.0.3",
+        "@fastify/cors": "^11.1.0",
+        "@fastify/swagger": "^9.5.2",
+        "@fastify/swagger-ui": "^5.2.3",
+        "@fastify/type-provider-typebox": "^6.0.0",
         "@google-cloud/storage": "^5.11.1",
+        "@sinclair/typebox": "^0.34.41",
         "@types/jest": "^27.4.0",
         "@types/jest-expect-message": "^1.0.3",
+        "fastify": "^5.6.1",
+        "fastify-plugin": "^5.1.0",
         "firebase": "^8.8.1",
         "firebase-admin": "^12.1.0",
         "firebase-functions": "^5.0.1",
@@ -29,34 +37,16 @@
         "form-data": "^3.0.1",
         "lodash": "^4.17.21",
         "node-fetch": "^2.6.1",
-        "fastify": "^4.24.3",
-        "@fastify/swagger": "^8.12.0",
-        "@fastify/swagger-ui": "^2.1.0",
-        "@fastify/cors": "^9.0.1",
-        "@fastify/helmet": "^11.1.1",
-        "@fastify/rate-limit": "^9.1.0",
-        "@sinclair/typebox": "^0.31.28",
-        "jsonwebtoken": "^9.0.2",
-        "bcryptjs": "^2.4.3",
-        "ajv": "^8.12.0",
-        "ajv-formats": "^2.1.1",
-        "fastify-plugin": "^4.5.1",
-        "@fastify/type-provider-typebox": "^3.5.0"
+        "ts-custom-error": "^3.3.1"
     },
     "devDependencies": {
-        "@types/node-fetch": "^2.5.12",
-        "@types/jsonwebtoken": "^9.0.5",
-        "@types/bcryptjs": "^2.4.6",
         "@typescript-eslint/eslint-plugin": "^5.12.0",
         "@typescript-eslint/parser": "^5.12.0",
         "eslint": "^8.9.0",
         "eslint-config-google": "^0.14.0",
         "eslint-plugin-import": "^2.25.4",
         "jest-expect-message": "^1.0.2",
-        "typescript": "^4.9.5",
-        "vitest": "^2.0.5",
-        "nodemon": "^3.0.2",
-        "pino-pretty": "^10.3.1"
+        "typescript": "^4.9.5"
     },
     "private": true
 }

functions/package.json

@@ -0,0 +1,15 @@
+import { FastifyInstance } from 'fastify'
+
+export const addContentTypeParserForServerless = (fastify: FastifyInstance) => {
+    // For serverless compatibility
+    fastify.addContentTypeParser('application/json', {}, (req, body, done) => {
+        done(null, (body as any).body)
+    })
+    fastify.addContentTypeParser(
+        'multipart/form-data',
+        {},
+        (req, body, done) => {
+            done(null, req)
+        }
+    )
+}

functions/src/api/README.md

@@ -1,14 +1,42 @@
-import { buildServer } from './server'
-import { createConfig } from './config'
+import Fastify from 'fastify'
+import { addContentTypeParserForServerless } from './addContentTypeParserForServerless'
+import { TypeBoxTypeProvider } from '@fastify/type-provider-typebox'
+import { fastifyAuth, FastifyAuthFunction } from '@fastify/auth'
+import { app as firebaseApp } from 'firebase-admin'
+import { apiKeyPlugin } from './plugins/apiKeyPlugin'
+import { firebasePlugin } from './plugins/firebasePlugin'
+import cors from '@fastify/cors'
+import { swaggerPlugin } from './plugins/swaggerPlugin'
+import { fastifyErrorHandler } from './others/fastifyErrorHandler'
+import { fastifyNotFoundHandler } from './others/fastifyNotFoundHandler'
 
-export async function createApiServer() {
-    const config = createConfig()
-    const server = await buildServer(config)
-
-    return server
+type Firebase = firebaseApp.App
+declare module 'fastify' {
+    interface FastifyInstance {
+        firebase: Firebase
+        verifyApiKey: FastifyAuthFunction
+    }
 }
 
-export { buildServer, createConfig }
-export * from './schemas'
-export * from './plugins/auth'
-export * from './plugins/error-handler'
+export async function createFastifyAPI() {
+    const fastify = Fastify({
+        logger: true, // always enable full log
+    }).withTypeProvider<TypeBoxTypeProvider>()
+    addContentTypeParserForServerless(fastify)
+
+    fastify.register(fastifyAuth)
+    fastify.register(firebasePlugin)
+    fastify.register(apiKeyPlugin)
+    fastify.register(cors, {
+        origin: '*',
+    })
+    fastify.register(swaggerPlugin)
+    fastify.setErrorHandler(fastifyErrorHandler)
+    fastify.setNotFoundHandler(fastifyNotFoundHandler)
+
+    fastify.addHook('onSend', (_, reply, _2, done: () => void) => {
+        reply.header('Cache-Control', 'must-revalidate,no-cache,no-store')
+        done()
+    })
+    return fastify
+}