优化购物车关联名称展示

frontend/platform_admin/scripts/check-resource-display-contracts.mjs

@@ -79,6 +79,29 @@ for (const [key, label] of [
   }
 }
 
+// 购物车关联列必须展示用户和商品名称，UUID仅作为复制与排障信息保留。
+const cartDefinition = resources.match(
+  /define\('ec_cart',[\s\S]*?\n\s*\]\),/,
+)?.[0];
+if (!cartDefinition) throw new Error('无法读取购物车资源定义');
+for (const [key, label] of [
+  ['user_account_identity', '用户'],
+  ['ec_product_identity', '商品'],
+]) {
+  const field = cartDefinition.match(
+    new RegExp(`relation\\('${key}'[\\s\\S]*?\\}\\)`),
+  )?.[0];
+  if (
+    !field ||
+    !field.includes(`listLabel: '${label}'`) ||
+    !field.includes('listRelationNameOnly: true') ||
+    !field.includes('displayRelationLabel: true') ||
+    !field.includes('showIdentityCopy: true')
+  ) {
+    throw new Error(`购物车的${label}列必须以业务名称展示并保留唯一标识复制入口`);
+  }
+}
+
 if (/title="ID"|data-index="id"/.test(listPage)) {
   throw new Error('标准资源列表不得把数据库ID作为业务列展示');
 }

frontend/platform_admin/src/api/resources.ts

@@ -695,7 +695,14 @@ export const resources: ResourceUiDefinition[] = [
   define('ec_product_attribute', '商品属性', 'writable', [relation('ec_product_identity', '/ec_product', true), f('name', { required: true }), f('value', { required: true }), f('sort_no')]),
   define('ec_product_image', '商品图片', 'writable', [relation('ec_product_identity', '/ec_product', true), f('image_uri', { required: true }), f('sort_no'), f('is_cover')]),
   define('ec_cart', '购物车', 'readonly', [
-    relation('user_account_identity', '/user_account'), relation('ec_product_identity', '/ec_product'),
+    relation('user_account_identity', '/user_account', false, {
+      label: '用户', listLabel: '用户', listRelationNameOnly: true,
+      displayRelationLabel: true, showIdentityCopy: true,
+    }),
+    relation('ec_product_identity', '/ec_product', false, {
+      label: '商品', listLabel: '商品', listRelationNameOnly: true,
+      displayRelationLabel: true, showIdentityCopy: true,
+    }),
     f('quantity'), f('selected'),
   ]),
   define('ec_order', '商城订单', 'readonly', [