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feat: use fastify instead of koa (#22)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| import { InstanceManager } from '@/objects/instanceManager/instanceManager'; | ||
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| declare module 'fastify' { | ||
| interface FastifyRequest { | ||
| instanceManager: InstanceManager; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| import fastifyStatic from '@fastify/static'; | ||
| import fastifyWebsocket from '@fastify/websocket'; | ||
| import { fastify } from 'fastify'; | ||
| import { readdir } from 'node:fs/promises'; | ||
| import path from 'path'; | ||
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|
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| import { buildV1Router } from '@/api/router/gosu/v1'; | ||
| import { config } from '@/config'; | ||
| import { OVERLAYS_STATIC } from '@/constants/overlaysStatic'; | ||
| import { InstanceManager } from '@/objects/instanceManager/instanceManager'; | ||
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|
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| export const buildFastifyApp = async (instanceManager: InstanceManager) => { | ||
| const app = fastify({ | ||
| logger: false | ||
| }); | ||
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| // register websocket plugin | ||
| await app.register(fastifyWebsocket); | ||
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| // apply instanceManager to request | ||
| app.addHook('onRequest', async (req) => { | ||
| req.instanceManager = instanceManager; | ||
| }); | ||
| // apply cors rules to request | ||
| app.addHook('onRequest', async (req, reply) => { | ||
| reply.header('Access-Control-Allow-Origin', '*'); | ||
| reply.header( | ||
| 'Access-Control-Allow-Headers', | ||
| 'Origin, X-Requested-With, Content-Type, Accept' | ||
| ); | ||
| reply.header( | ||
| 'Access-Control-Allow-Methods', | ||
| 'POST, GET, PUT, DELETE, OPTIONS' | ||
| ); | ||
| }); | ||
|
|
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| // ---- REGISTERING STATIC ---- | ||
| app.register(fastifyStatic, { | ||
| root: path.join(process.cwd(), 'static'), | ||
| prefix: '/' // optional: default '/' | ||
| }); | ||
| const staticReply = (_, reply) => { | ||
| reply.header('content-type', 'html'); | ||
| reply.send(OVERLAYS_STATIC); | ||
| }; | ||
| app.get('/', staticReply); | ||
| app.get('/api/getOverlays', async (_, reply) => { | ||
| reply.send(await readdir(config.staticFolderPath)); | ||
| }); | ||
|
|
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| buildV1Router(app); | ||
|
|
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| return app; | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| // @ts-nocheck | ||
| import send from '@fastify/send'; | ||
| import { FastifyInstance } from 'fastify'; | ||
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| import { config } from '@/config'; | ||
| import { wLogger } from '@/logger'; | ||
| import { sleep } from '@/utils/sleep'; | ||
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| export const buildV1Router = (app: FastifyInstance) => { | ||
| app.register(async (app) => { | ||
| app.get('/ws', { websocket: true }, async (connection, req) => { | ||
| wLogger.debug('>>> ws: CONNECTED'); | ||
| let isSocketConnected = true; | ||
|
|
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| connection.socket.on('close', () => { | ||
| isSocketConnected = false; | ||
| wLogger.debug('>>> ws: CLOSED'); | ||
| }); | ||
|
|
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| while (isSocketConnected) { | ||
| if (Object.keys(req.instanceManager.osuInstances).length < 1) { | ||
| await sleep(500); | ||
| continue; | ||
| } | ||
|
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| connection.socket.send( | ||
| JSON.stringify( | ||
| Object.values( | ||
| req.instanceManager.osuInstances | ||
| )[0].getState(req.instanceManager) | ||
| ) | ||
| ); | ||
| await sleep(config.wsSendInterval); | ||
| } | ||
| }); | ||
| }); | ||
|
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| app.get('/json', (req, reply) => { | ||
| if (Object.keys(req.instanceManager.osuInstances).length < 1) { | ||
| reply.code(500); | ||
| reply.send(null); | ||
| return; | ||
| } | ||
|
|
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| reply.send( | ||
| Object.values(req.instanceManager.osuInstances)[0].getState( | ||
| req.instanceManager | ||
| ) | ||
| ); | ||
| }); | ||
|
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| app.get('/Songs/*', async (req, reply) => { | ||
| if (Object.keys(req.instanceManager.osuInstances).length < 1) { | ||
| reply.code(500); | ||
| reply.send(null); | ||
| return; | ||
| } | ||
|
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| const { settings } = Object.values( | ||
| req.instanceManager.osuInstances | ||
| )[0].entities.getServices(['settings']); | ||
|
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| if (settings.songsFolder === '') { | ||
| reply.code(404); | ||
| reply.send({ | ||
| error: 'not_ready' | ||
| }); | ||
| return; | ||
| } | ||
|
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| const parsedURL = new URL( | ||
| `${req.protocol}://${req.hostname}${req.url}` | ||
| ); | ||
| const mapPath = parsedURL.pathname.replace('/Songs', ''); | ||
|
|
||
| reply.hijack(); | ||
| send(req, mapPath, { root: settings.songsFolder }).pipe(reply.raw); | ||
| }); | ||
| }; |
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