feat(trade): WeChat confirm-receive component + admin status log columns

Open weappOrderConfirm in mini-user so users confirm in-app instead of
service notice; verify via get_order before completing. Show operator/remark
on admin order status timeline.

Co-authored-by: Cursor <cursoragent@cursor.com>

server/dukang-api/src/modules/trade/trade.controller.ts

@@ -67,10 +67,11 @@ export class TradeController {
   confirmReceive(
     @CurrentUser() user: AuthUser,
     @Param('id') id: string,
-    @Body() body?: { onSitePickup?: boolean },
+    @Body() body?: { onSitePickup?: boolean; source?: 'USER' | 'WECHAT_COMPONENT' },
   ) {
     return this.tradeService.confirmReceive(user.actorId, BigInt(id), {
       onSitePickup: !!body?.onSitePickup,
+      source: body?.source === 'WECHAT_COMPONENT' ? 'WECHAT_COMPONENT' : 'USER',
     });
   }
 

server/dukang-api/src/modules/trade/trade.service.ts

@@ -493,7 +493,11 @@ export class TradeService {
       where: orderStatusLogWhere(orderId),
       orderBy: { createdAt: 'desc' },
     });
-    return serializeBigInt(mapOrderCompat({ ...order, statusLogs: mapStatusLogCompat(statusLogs) }));
+    const mapped = mapOrderCompat({ ...order, statusLogs: mapStatusLogCompat(statusLogs) });
+    return serializeBigInt({
+      ...mapped,
+      wechatConfirm: this.wechatOrderShipping.buildConfirmPayload(order),
+    });
   }
 
   async getOrderTrack(userId: bigint, orderId: bigint) {
@@ -537,7 +541,7 @@ export class TradeService {
   async confirmReceive(
     userId: bigint,
     orderId: bigint,
-    _opts?: { onSitePickup?: boolean },
+    opts?: { onSitePickup?: boolean; source?: 'USER' | 'WECHAT_COMPONENT' },
   ) {
     const order = await this.prisma.order.findFirst({ where: { id: orderId, userId } });
     if (!order) throw new NotFoundException('订单不存在');
@@ -546,13 +550,23 @@ export class TradeService {
       throw new BadRequestException('当前状态不可确认收货');
     }
 
-    await this.applyStatusTransition(
-      order.id,
-      order.status,
-      'COMPLETED',
-      order.deliveryType === 'ON_SITE_PICKUP' ? 'USER_ON_SITE' : 'USER',
-      order.deliveryType === 'ON_SITE_PICKUP' ? '用户现场取货确认收货' : undefined,
-    );
+    const viaWechat = opts?.source === 'WECHAT_COMPONENT';
+    if (viaWechat) {
+      await this.wechatOrderShipping.assertWechatUserConfirmed(orderId);
+    }
+
+    const operator = viaWechat
+      ? 'USER_WECHAT_CONFIRM'
+      : order.deliveryType === 'ON_SITE_PICKUP' || opts?.onSitePickup
+        ? 'USER_ON_SITE'
+        : 'USER';
+    const remark = viaWechat
+      ? '用户经微信确认收货组件确认'
+      : order.deliveryType === 'ON_SITE_PICKUP' || opts?.onSitePickup
+        ? '用户现场取货确认收货'
+        : undefined;
+
+    await this.applyStatusTransition(order.id, order.status, 'COMPLETED', operator, remark);
     return this.getOrder(userId, orderId);
   }