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plausible — 2 min ago

→ PR #847 opened by @sarah

✓ Plausible reviewing diff...

! Line 42: N+1 query — loop fetches user inside getOrders()

✗ Line 118: Auth check missing on PATCH /api/orders/:id

→ Review posted in 8 seconds. 2 issues found.

What a review looks like

◈ src/orders/controller.ts main → feature/orders-api

        38
          // TODO: optimize this later
      

        39
          async function getOrders(userId: string) {
      

        40
          const orders = await db.query('SELECT * FROM orders WHERE user_id = ?', [userId]);
        HIGH
      

        41
        const orders = await db.query(`
          SELECT o.*, u.name, u.email
          FROM orders o
          JOIN users u ON u.id = o.user_id
          WHERE o.user_id = ?
          LIMIT 50
        `, [userId]);
        Suggested fix
      

        
          P
          N+1 detected. The original query fetches all columns but misses the JOIN — you'll run a second query per order when you hydrate the user relation. This pattern hit production at Stripe in Q3. Suggested fix uses a single JOIN and adds a LIMIT to prevent unbounded result sets.
        
      

        42
          return orders.map(o => ({
      

        43
            user: await getUser(o.user_id), // ← added by reviewer
        PERF
      

        44
            ...o,
      

1 Security

1 Performance

14 Clean

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