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418077df JB |
1 | import type { AddressInfo } from 'node:net' |
2 | import { ClusterWorker } from 'poolifier' | |
3d49c6d2 | 3 | import Fastify, { type FastifyInstance } from 'fastify' |
418077df JB |
4 | import type { WorkerData, WorkerResponse } from './types.js' |
5 | ||
8ebe6c30 | 6 | const factorial: (n: number) => number = (n) => { |
418077df JB |
7 | if (n === 0) { |
8 | return 1 | |
9 | } | |
10 | return factorial(n - 1) * n | |
11 | } | |
12 | ||
3d49c6d2 JB |
13 | class FastifyWorker extends ClusterWorker<WorkerData, WorkerResponse> { |
14 | private static fastify: FastifyInstance | |
15 | ||
16 | private static readonly startFastify = async ( | |
17 | workerData?: WorkerData | |
18 | ): Promise<WorkerResponse> => { | |
19 | const { port } = workerData as WorkerData | |
20 | FastifyWorker.fastify = Fastify({ | |
21 | logger: true | |
22 | }) | |
23 | ||
8ebe6c30 | 24 | FastifyWorker.fastify.all('/api/echo', (request) => { |
3d49c6d2 JB |
25 | return request.body |
26 | }) | |
27 | ||
28 | FastifyWorker.fastify.get<{ | |
29 | Params: { number: number } | |
8ebe6c30 | 30 | }>('/api/factorial/:number', (request) => { |
3d49c6d2 JB |
31 | const { number } = request.params |
32 | return { number: factorial(number) } | |
33 | }) | |
34 | ||
35 | await FastifyWorker.fastify.listen({ port }) | |
36 | return { | |
37 | status: true, | |
38 | port: (FastifyWorker.fastify.server.address() as AddressInfo).port | |
39 | } | |
418077df | 40 | } |
418077df | 41 | |
418077df | 42 | public constructor () { |
3d49c6d2 | 43 | super(FastifyWorker.startFastify) |
418077df JB |
44 | } |
45 | } | |
46 | ||
47 | export const fastifyWorker = new FastifyWorker() |