trip) adding support for lodgings

scripts/download-airline-logos.ts

@@ -0,0 +1,90 @@
+#!/usr/bin/env bun
+/**
+ * Download airline logo SVGs from airlinelogos.aero into static/airline-logos/
+ * Run with: bun run scripts/download-airline-logos.ts
+ */
+
+import { Database } from 'bun:sqlite';
+import { existsSync, mkdirSync, writeFileSync } from 'fs';
+import { join, dirname } from 'path';
+import { fileURLToPath } from 'url';
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const ROOT = join(__dirname, '..');
+const DB_PATH = process.env.DATABASE_URL?.replace('file:', '') ?? join(ROOT, 'trips.db');
+const OUTPUT_DIR = join(ROOT, 'static', 'airline-logos');
+
+const DELAY_MS = 50;
+
+function sleep(ms: number): Promise<void> {
+	return new Promise((resolve) => setTimeout(resolve, ms));
+}
+
+async function main() {
+	if (!existsSync(OUTPUT_DIR)) {
+		mkdirSync(OUTPUT_DIR, { recursive: true });
+		console.log(`Created ${OUTPUT_DIR}`);
+	}
+
+	const db = new Database(DB_PATH, { readonly: true });
+
+	const rows = db
+		.query<
+			{ iata_code: string },
+			[]
+		>(`SELECT DISTINCT iata_code FROM airlines WHERE iata_code IS NOT NULL AND iata_code != '' ORDER BY iata_code`)
+		.all();
+
+	db.close();
+
+	console.log(`Found ${rows.length} distinct IATA codes`);
+
+	let downloaded = 0;
+	let skipped = 0;
+	let failed = 0;
+
+	for (const { iata_code } of rows) {
+		const outPath = join(OUTPUT_DIR, `${iata_code}.svg`);
+
+		if (existsSync(outPath)) {
+			skipped++;
+			continue;
+		}
+
+		const url = `https://airlinelogos.aero/logos/${iata_code}.svg`;
+
+		try {
+			const res = await fetch(url, {
+				headers: { 'User-Agent': 'trips-app/1.0 (logo downloader)' }
+			});
+
+			if (res.ok) {
+				const contentType = res.headers.get('content-type') ?? '';
+				if (contentType.includes('svg') || contentType.includes('xml')) {
+					const text = await res.text();
+					writeFileSync(outPath, text, 'utf-8');
+					console.log(`  ✓ ${iata_code}`);
+					downloaded++;
+				} else {
+					console.log(`  - ${iata_code} (not SVG: ${contentType})`);
+					failed++;
+				}
+			} else {
+				console.log(`  - ${iata_code} (HTTP ${res.status})`);
+				failed++;
+			}
+		} catch (err) {
+			console.log(`  ! ${iata_code} (${err instanceof Error ? err.message : err})`);
+			failed++;
+		}
+
+		await sleep(DELAY_MS);
+	}
+
+	console.log(`\nDone: ${downloaded} downloaded, ${skipped} skipped, ${failed} not found`);
+}
+
+main().catch((err) => {
+	console.error(err);
+	process.exit(1);
+});