Eric Bailey
53 lines
1.3 KiB
TypeScript
53 lines
1.3 KiB
TypeScript
import events from 'node:events'
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import type http from 'node:http'
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import cors from 'cors'
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import express from 'express'
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import {createHttpTerminator, type HttpTerminator} from 'http-terminator'
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import {type Config} from './config.js'
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import {AppContext} from './context.js'
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import i18n from './i18n.js'
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import {default as routes, errorHandler} from './routes/index.js'
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export * from './config.js'
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export * from './db/index.js'
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export * from './logger.js'
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export class LinkService {
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public server?: http.Server
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private terminator?: HttpTerminator
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constructor(
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public app: express.Application,
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public ctx: AppContext,
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) {}
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static async create(cfg: Config): Promise<LinkService> {
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let app = express()
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app.use(cors())
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app.use(i18n.init)
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const ctx = await AppContext.fromConfig(cfg)
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app = routes(ctx, app)
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app.use(errorHandler)
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return new LinkService(app, ctx)
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}
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async start() {
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this.ctx.metrics.start()
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this.server = this.app.listen(this.ctx.cfg.service.port)
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this.server.keepAliveTimeout = 90000
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this.terminator = createHttpTerminator({server: this.server})
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await events.once(this.server, 'listening')
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}
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async destroy() {
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this.ctx.abortController.abort()
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await this.terminator?.terminate()
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await this.ctx.db.close()
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this.ctx.metrics.stop()
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}
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}
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