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58 lines
1.5 KiB
58 lines
1.5 KiB
import express, { NextFunction, Request, Response } from 'express';
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import nodesched from 'node-schedule';
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import morgan from 'morgan';
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import router from './router';
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import wxService from './services/wx.service';
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import appConfig from './config';
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const app = express();
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const config = appConfig();
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app.set('trust proxy', config.trustProxy);
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app.use(morgan('combined'));
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if (config.apiBasePath) {
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app.use(config.apiBasePath, router.router);
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}
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if (!config.disableDefaultApiEndpoint) {
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app.use('/api', router.router);
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const frontendRoot = '/opt/frontend/dist';
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app.use(express.static(frontendRoot));
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app.use((req, res) => res.sendFile(`${frontendRoot}/index.html`));
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}
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// eslint-disable-next-line @typescript-eslint/no-unused-vars
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app.use((err, req: Request, res: Response, next: NextFunction) => {
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console.log('err', err);
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// 500
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res.status(500).json({ msg: 'an error occurred' });
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});
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nodesched.scheduleJob('regenerate data', '*/30 * * * * *', wxService.wrappedGenerateData);
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wxService.wrappedGenerateData();
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const server = app.listen(config.port, () => {
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console.log(
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`application is listening on port ${config.port}`,
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);
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});
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function processShutdown(signal: string) {
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console.log(`${signal} signal received. Shutting down.`);
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server.close((err) => {
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if (err) {
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console.error(`Failed to shut down server gracefully: ${err}`);
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process.exit(1);
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}
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console.log('Server closed');
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process.exit(0);
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});
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}
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['SIGTERM', 'SIGINT'].map(signal => process.on(signal, processShutdown.bind(undefined, signal)));
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