trip) add day/week trip views (#52)

Reviewed-on: #52
Co-authored-by: AI Agent <ai-agent@campbellwireless.net>
Co-committed-by: AI Agent <ai-agent@campbellwireless.net>

src/lib/server/db/migrations.ts

@@ -600,14 +600,21 @@ function seedCities(db: Database): void {
 		const cities: { name: string; country: string; country_code: string; population: number }[] =
 			JSON.parse(data);
 		let id = 1;
+		db.run('BEGIN');
 		for (const city of cities) {
 			db.run(
 				'INSERT OR IGNORE INTO cities (id, name, country, country_code, population) VALUES (?, ?, ?, ?, ?)',
 				[id++, city.name, city.country, city.country_code, city.population]
 			);
 		}
+		db.run('COMMIT');
 		console.log(`[db] Seeded ${cities.length} cities`);
 	} catch (e) {
+		try {
+			db.run('ROLLBACK');
+		} catch {
+			/* ignore rollback failure */
+		}
 		console.error('[db] Failed to seed cities:', e);
 	}
 }
@@ -622,6 +629,7 @@ function seedAirports(db: Database): void {
 			const lines = data.split('\n').filter((line) => line.trim());
 			let imported = 0;
 			let skipped = 0;
+			db.run('BEGIN');
 
 			for (const line of lines) {
 				// Skip comments
@@ -676,9 +684,15 @@ function seedAirports(db: Database): void {
 					skipped++;
 				}
 			}
+			db.run('COMMIT');
 			console.log(`[db] Seeded ${imported} airports from airports.dat (${skipped} skipped)`);
 			return;
 		} catch (_fileError) {
+			try {
+				db.run('ROLLBACK');
+			} catch {
+				/* ignore rollback failure */
+			}
 			// File doesn't exist, fall back to minimal seed only if table is empty
 			const airportsRow = db.get<{ count: number }>('SELECT COUNT(*) as count FROM airports');
 			if ((airportsRow?.count ?? 0) === 0) {
@@ -782,6 +796,7 @@ function seedAirports(db: Database): void {
 		];
 
 		let id = 1;
+		db.run('BEGIN');
 		for (const airport of majorAirports) {
 			db.run(
 				`INSERT OR IGNORE INTO airports (id, iata_code, icao_code, name, city, country, country_code, latitude, longitude, timezone)
@@ -800,8 +815,14 @@ function seedAirports(db: Database): void {
 				]
 			);
 		}
+		db.run('COMMIT');
 		console.log(`[db] Seeded ${majorAirports.length} airports`);
 	} catch (e) {
+		try {
+			db.run('ROLLBACK');
+		} catch {
+			/* ignore rollback failure */
+		}
 		console.error('[db] Failed to seed airports:', e);
 	}
 }
@@ -816,6 +837,7 @@ function seedAirlines(db: Database): void {
 			const lines = data.split('\n').filter((line) => line.trim());
 			let imported = 0;
 			let skipped = 0;
+			db.run('BEGIN');
 
 			for (const line of lines) {
 				// Skip comments
@@ -857,9 +879,15 @@ function seedAirlines(db: Database): void {
 					skipped++;
 				}
 			}
+			db.run('COMMIT');
 			console.log(`[db] Seeded ${imported} airlines from airlines.dat (${skipped} skipped)`);
 			return;
 		} catch (_fileError) {
+			try {
+				db.run('ROLLBACK');
+			} catch {
+				/* ignore rollback failure */
+			}
 			// File doesn't exist, fall back to minimal seed only if table is empty
 			const airlinesRow = db.get<{ count: number }>('SELECT COUNT(*) as count FROM airlines');
 			if ((airlinesRow?.count ?? 0) === 0) {
@@ -921,6 +949,7 @@ function seedAirlines(db: Database): void {
 		];
 
 		let id = 1;
+		db.run('BEGIN');
 		for (const airline of majorAirlines) {
 			db.run(
 				`INSERT OR IGNORE INTO airlines (id, iata_code, icao_code, name, country, country_code)
@@ -928,8 +957,14 @@ function seedAirlines(db: Database): void {
 				[id++, airline.iata, airline.icao, airline.name, airline.country, airline.country_code]
 			);
 		}
+		db.run('COMMIT');
 		console.log(`[db] Seeded ${majorAirlines.length} airlines`);
 	} catch (e) {
+		try {
+			db.run('ROLLBACK');
+		} catch {
+			/* ignore rollback failure */
+		}
 		console.error('[db] Failed to seed airlines:', e);
 	}
 }