feat(F-106): completed feature

project/src/modules/orders/infrastructure/pg-order-repository.ts

@@ -12,6 +12,7 @@ interface OrderRow {
   discount_cents: number;
   tax_cents: number;
   total_cents: number;
+  tracking_number: string | null;
   created_at: Date;
   updated_at: Date;
 }
@@ -177,19 +178,62 @@ export class PgOrderRepository implements OrderRepository {
     return { ...toOrder(order), items: items.rows.map(toItem) };
   }
 
-  async updateState(id: string, state: OrderState): Promise<OrderView | undefined> {
+  async updateState(id: string, state: OrderState, trackingNumber?: string): Promise<OrderView | undefined> {
     const result = await this.pool.query<OrderRow>(
-      `UPDATE orders_orders SET state = $2, updated_at = now()
+      `UPDATE orders_orders SET state = $2, tracking_number = COALESCE($3, tracking_number), updated_at = now()
        WHERE id = $1 RETURNING *`,
-      [id, state],
+      [id, state, trackingNumber ?? null],
     );
     const order = result.rows[0];
     if (!order) return undefined;
-    const items = await this.pool.query<ItemRow>(
-      'SELECT * FROM orders_items WHERE order_id = $1 ORDER BY created_at, id',
-      [id],
-    );
-    return { ...toOrder(order), items: items.rows.map(toItem) };
+    return this.findById(order.id);
+  }
+
+  async replaceItems(
+    id: string,
+    items: OrderItemInput[],
+    totals: { subtotalCents: number; discountCents: number; taxCents: number; totalCents: number },
+  ): Promise<OrderView | undefined> {
+    const client = await this.pool.connect();
+    try {
+      await client.query('BEGIN');
+      const orderResult = await client.query<OrderRow>(
+        `UPDATE orders_orders
+         SET subtotal_cents = $2, discount_cents = $3, tax_cents = $4, total_cents = $5, updated_at = now()
+         WHERE id = $1 RETURNING *`,
+        [id, totals.subtotalCents, totals.discountCents, totals.taxCents, totals.totalCents],
+      );
+      if (!orderResult.rows[0]) {
+        await client.query('ROLLBACK');
+        return undefined;
+      }
+      await client.query('DELETE FROM orders_items WHERE order_id = $1', [id]);
+      for (const item of items) {
+        await client.query<ItemRow>(
+          `INSERT INTO orders_items (order_id, product_id, variant_id, sku, ean, name, unit_price_cents, discount_cents, tax_cents, quantity)
+           VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)`,
+          [
+            id,
+            item.productId,
+            item.variantId,
+            item.sku,
+            item.ean,
+            item.name,
+            item.unitPriceCents,
+            item.discountCents,
+            item.taxCents,
+            item.quantity,
+          ],
+        );
+      }
+      await client.query('COMMIT');
+      return this.findById(id);
+    } catch (error) {
+      await client.query('ROLLBACK');
+      throw error;
+    } finally {
+      client.release();
+    }
   }
 }
 
@@ -204,6 +248,7 @@ function toOrder(row: OrderRow): Order {
     discountCents: row.discount_cents,
     taxCents: row.tax_cents,
     totalCents: row.total_cents,
+    trackingNumber: row.tracking_number,
     createdAt: row.created_at,
     updatedAt: row.updated_at,
   };