Commit

backend/server.js

@@ -64,6 +64,7 @@ if (!carCols.includes('has_etc')) {
 if (!carCols.includes('tire_type')) {
   db.exec("ALTER TABLE cars ADD COLUMN tire_type TEXT DEFAULT 'ノーマル'");
 }
+db.prepare("UPDATE cars SET tire_type = 'スタッドレス' WHERE tire_type = 'スタットレス'").run();
 
 // Seed some initial cars if none exist
 const carCount = db.prepare('SELECT COUNT(*) as cnt FROM cars').get();
@@ -86,13 +87,27 @@ function broadcast(message) {
   });
 }
 
+function normalizeTireType(value) {
+  return value === 'スタットレス' ? 'スタッドレス' : value;
+}
+
+function normalizeCar(car) {
+  if (!car) {
+    return car;
+  }
+  return {
+    ...car,
+    tire_type: normalizeTireType(car.tire_type),
+  };
+}
+
 wss.on('connection', (ws) => {
   ws.on('error', () => {}); // suppress unhandled error events
 });
 
 // --- Cars API ---
 app.get('/api/cars', (req, res) => {
-  const cars = db.prepare('SELECT * FROM cars ORDER BY id').all();
+  const cars = db.prepare('SELECT * FROM cars ORDER BY id').all().map(normalizeCar);
   res.json(cars);
 });
 
@@ -104,7 +119,7 @@ app.post('/api/cars', (req, res) => {
   const result = db.prepare(
     'INSERT INTO cars (name, description, inspection_expiry, has_etc, tire_type) VALUES (?, ?, ?, ?, ?)'
   ).run(name.trim(), description, inspection_expiry, has_etc ? 1 : 0, tire_type);
-  const car = db.prepare('SELECT * FROM cars WHERE id = ?').get(result.lastInsertRowid);
+  const car = normalizeCar(db.prepare('SELECT * FROM cars WHERE id = ?').get(result.lastInsertRowid));
   broadcast({ type: 'data_changed', entity: 'cars' });
   res.status(201).json(car);
 });
@@ -120,7 +135,7 @@ app.put('/api/cars/:id', (req, res) => {
   if (result.changes === 0) {
     return res.status(404).json({ error: '車が見つかりません' });
   }
-  const car = db.prepare('SELECT * FROM cars WHERE id = ?').get(req.params.id);
+  const car = normalizeCar(db.prepare('SELECT * FROM cars WHERE id = ?').get(req.params.id));
   broadcast({ type: 'data_changed', entity: 'cars' });
   res.json(car);
 });