1- import express , { Request , Response } from 'express' ;
2-
3- const app = express ( ) ;
4- const port = process . env . PORT || 3000 ;
5-
6- // Middleware to parse JSON bodies
7- app . use ( express . json ( ) ) ;
8-
9- // Simple GET endpoint
10- app . get ( '/' , ( req : Request , res : Response ) => {
11- res . send ( 'Hello, world!' ) ;
12- } ) ;
13-
14- // Simple POST endpoint
15- app . post ( '/data' , ( req : Request , res : Response ) => {
16- const data = req . body ;
17- console . log ( data ) ;
18- res . json ( { received : data } ) ;
19- } ) ;
20-
21- // Start the server
22- app . listen ( port , ( ) => {
23- console . log ( `Server is running on port ${ port } ) ;
24- } ) ;
1+ import fastifyStatic from '@fastify/static'
2+ import Fastify , { FastifyInstance , FastifyReply , FastifyRequest } from 'fastify'
3+ import path from 'path'
4+
5+ const fastify = Fastify ( {
6+ logger : true
7+ } )
8+
9+ const publicPath = path . join ( __dirname , 'public' )
10+ console . log ( 'publicPath' , publicPath )
11+
12+ // Register the fastify-static plugin
13+ fastify . register ( fastifyStatic , {
14+ root : publicPath ,
15+ prefix : '/public' ,
16+ } )
17+
18+ // Register CORS plugin
19+ fastify . register ( require ( '@fastify/cors' ) , {
20+ origin : '*' , // Allow all origins
21+ } )
22+ const routes = ( fastify : FastifyInstance , _ : any , done : ( ) => void ) => {
23+
24+ // JSON data
25+ fastify . post ( '/api' , ( request : FastifyRequest , reply : FastifyReply ) => {
26+ console . log ( `************ API post request received: ${ JSON . stringify ( request . body ) } )
27+ const data = request . body
28+ reply . code ( 200 ) . send ( { received : data } )
29+ } ) ;
30+
31+ // root
32+ fastify . get ( '/' , ( _ : FastifyRequest , reply : FastifyReply ) => {
33+ console . log ( `************ ROOT post request received` )
34+ reply . sendFile ( 'index.html' )
35+ } ) ;
36+
37+ done ( ) ;
38+ }
39+
40+ fastify . register ( routes ) ;
41+
42+ /**
43+ * Run the server!
44+ */
45+ const start = async ( ) => {
46+ try {
47+ await fastify . listen ( { port : 3000 , host : '0.0.0.0' } )
48+ console . log ( `server listening on 3000` )
49+ } catch ( err ) {
50+ fastify . log . error ( err )
51+ process . exit ( 1 )
52+ }
53+ }
54+ start ( )
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