Keith Solomon
102 lines
2.6 KiB
TypeScript
102 lines
2.6 KiB
TypeScript
import express from 'express';
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import { CatalogDatabase } from '../database/store.js';
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import { dashboard, page, table } from './views.js';
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export function createWebApp(databasePath: string) {
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const app = express();
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app.get('/', (_req, res, next) => {
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withDatabase(databasePath, (db) => res.send(dashboard(db.dashboardCounts()))).catch(next);
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});
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app.get('/links', (_req, res, next) => {
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withDatabase(databasePath, (db) =>
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res.send(
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page(
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'Links',
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`<h1>Links</h1>${table(db.contentLinks(), [
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['newsletter', 'Newsletter'],
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['issueDate', 'Issue Date'],
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['category', 'Category'],
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['title', 'Title'],
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['url', 'URL'],
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['description', 'Description']
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])}`
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)
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)
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).catch(next);
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});
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app.get('/sponsors', (_req, res, next) => {
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withDatabase(databasePath, (db) =>
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res.send(
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page(
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'Sponsored Links',
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`<h1>Sponsored Links</h1>${table(db.sponsoredLinks(), [
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['newsletter', 'Newsletter'],
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['sponsor', 'Sponsor'],
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['description', 'Description']
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])}`
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)
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)
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).catch(next);
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});
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app.get('/dead-links', (_req, res, next) => {
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withDatabase(databasePath, (db) =>
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res.send(
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page(
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'Dead Links',
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`<h1>Dead Links</h1>${table(db.deadLinks(), [
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['url', 'URL'],
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['status', 'Status'],
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['source', 'Source'],
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['date', 'Date']
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])}`
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)
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)
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).catch(next);
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});
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app.get('/runs', (_req, res, next) => {
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withDatabase(databasePath, (db) =>
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res.send(
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page(
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'Runs',
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`<h1>Runs</h1>${table(db.runs(), [
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['started_at', 'Started'],
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['mode', 'Mode'],
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['newsletters_processed', 'Newsletters'],
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['links_extracted', 'Links'],
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['sponsors', 'Sponsors'],
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['dead_links', 'Dead Links'],
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['errors', 'Errors']
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])}`
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)
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)
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).catch(next);
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});
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app.use(
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(error: Error, _req: express.Request, res: express.Response, _next: express.NextFunction) => {
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console.error(error);
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res.status(500).send(page('Error', '<h1>Error</h1><p>Something went wrong.</p>'));
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}
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);
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return app;
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}
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async function withDatabase(
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databasePath: string,
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callback: (database: CatalogDatabase) => void
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): Promise<void> {
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const db = new CatalogDatabase(databasePath);
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try {
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db.migrate();
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callback(db);
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} finally {
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db.close();
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}
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}
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