From fc8d49a7682b776c168855fbe1b3bc5ecc700f41 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B5=B5=E5=BF=A0=E6=9E=97?= <170083662@qq.com>
Date: Sat, 7 Feb 2026 12:39:58 +0800
Subject: [PATCH] =?UTF-8?q?feat(GltTicketTemplate):=20=E6=B7=BB=E5=8A=A0?=
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- 引入LambdaQueryWrapper用于构建查询条件
- 实现getByGoodsId接口支持按商品ID查询水票模板
- 添加按商品ID、删除状态排序和创建时间降序排序逻辑
- 限制查询结果只返回最新的一条记录
- 集成到现有服务层调用体系中
---
 .../controller/GltTicketTemplateController.java | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/main/java/com/gxwebsoft/glt/controller/GltTicketTemplateController.java b/src/main/java/com/gxwebsoft/glt/controller/GltTicketTemplateController.java
index 2158b56..62eabcf 100644
--- a/src/main/java/com/gxwebsoft/glt/controller/GltTicketTemplateController.java
+++ b/src/main/java/com/gxwebsoft/glt/controller/GltTicketTemplateController.java
@@ -1,5 +1,6 @@
 package com.gxwebsoft.glt.controller;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.gxwebsoft.common.core.web.BaseController;
 import com.gxwebsoft.common.system.entity.User;
 import com.gxwebsoft.glt.service.GltTicketTemplateService;
@@ -54,6 +55,22 @@ public class GltTicketTemplateController extends BaseController {
         return success(gltTicketTemplateService.getByIdRel(id));
     }
 
+    @Operation(summary = "根据商品ID查询水票")
+    @GetMapping("/getByGoodsId/{goodsId}")
+    public ApiResult<GltTicketTemplate> getByGoodsId(@PathVariable("goodsId") Integer goodsId) {
+        GltTicketTemplate template = gltTicketTemplateService.getOne(
+            new LambdaQueryWrapper<GltTicketTemplate>()
+                .eq(GltTicketTemplate::getGoodsId, goodsId)
+                .eq(GltTicketTemplate::getDeleted, 0)
+                .orderByAsc(GltTicketTemplate::getSortNumber)
+                .orderByDesc(GltTicketTemplate::getCreateTime)
+                .last("limit 1")
+        );
+        return success(template);
+    }
+
+
+
     @PreAuthorize("hasAuthority('glt:gltTicketTemplate:save')")
     @OperationLog
     @Operation(summary = "添加水票")