init

2026-04-08 16:30:42 +08:00
commit 313c036845
131 changed files with 22393 additions and 0 deletions
@@ -0,0 +1,80 @@
+import { getDb } from '../db/client.js'
+
+export function listOrderItemsByOrderId(orderId) {
+  return getDb().prepare(`
+    SELECT *
+    FROM order_items
+    WHERE order_id = ?
+    ORDER BY id ASC
+  `).all(orderId)
+}
+
+export function replaceOrderItems(orderId, items) {
+  const db = getDb()
+  const existingItems = listOrderItemsByOrderId(orderId)
+  const updateStatement = db.prepare(`
+    UPDATE order_items
+    SET
+      sku_code = ?,
+      sku_name = ?,
+      quantity = ?,
+      spec_json = ?,
+      delivery_mode = ?,
+      updated_at = ?
+    WHERE id = ?
+  `)
+  const insertStatement = db.prepare(`
+    INSERT INTO order_items (
+      order_id,
+      sku_code,
+      sku_name,
+      quantity,
+      spec_json,
+      delivery_mode,
+      created_at,
+      updated_at
+    ) VALUES (?, ?, ?, ?, ?, ?, ?, ?)
+  `)
+
+  for (let index = 0; index < items.length; index += 1) {
+    const item = items[index]
+    const existingItem = existingItems[index] || null
+
+    if (existingItem) {
+      updateStatement.run(
+        item.skuCode,
+        item.skuName,
+        item.quantity,
+        item.specJson,
+        item.deliveryMode,
+        item.updatedAt,
+        existingItem.id,
+      )
+      continue
+    }
+
+    insertStatement.run(
+      orderId,
+      item.skuCode,
+      item.skuName,
+      item.quantity,
+      item.specJson,
+      item.deliveryMode,
+      item.createdAt,
+      item.updatedAt,
+    )
+  }
+
+  if (existingItems.length > items.length) {
+    const redundantIds = existingItems.slice(items.length).map((item) => item.id)
+    const placeholders = redundantIds.map(() => '?').join(', ')
+
+    db.prepare(`DELETE FROM order_items WHERE order_id = ? AND id IN (${placeholders})`).run(orderId, ...redundantIds)
+  }
+
+  return listOrderItemsByOrderId(orderId)
+}
+
+export function getOrderItemById(orderItemId) {
+  return getDb().prepare('SELECT * FROM order_items WHERE id = ? LIMIT 1').get(orderItemId) || null
+}