feat(shop): 修改经销商设置实体ID生成策略并优化保存更新逻辑

- 将ShopDealerSetting实体的@TableId注解type从AUTO改为INPUT
- 新增saveOrUpdateByKey方法统一处理保存和更新操作
- 移除LambdaQueryWrapper手动构建的更新逻辑
- 简化控制器中的保存和更新接口实现
- 优化多租户场景下的数据操作逻辑

src/main/java/com/gxwebsoft/shop/controller/ShopDealerSettingController.java

@@ -13,7 +13,6 @@ import com.gxwebsoft.common.core.annotation.OperationLog;
 import com.gxwebsoft.common.system.entity.User;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
-import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.*;
 
@@ -63,10 +62,10 @@ public class ShopDealerSettingController extends BaseController {
     @PostMapping()
     public ApiResult<?> save(@RequestBody ShopDealerSettingSaveParam param) {
         ShopDealerSetting shopDealerSetting = buildEntity(param);
-        if (shopDealerSettingService.save(shopDealerSetting)) {
-            return success("添加成功");
+        if (shopDealerSettingService.saveOrUpdateByKey(shopDealerSetting)) {
+            return success("保存成功");
         }
-        return fail("添加失败");
+        return fail("保存失败");
     }
 
     @PreAuthorize("hasAuthority('shop:shopDealerSetting:update')")
@@ -75,16 +74,10 @@ public class ShopDealerSettingController extends BaseController {
     @PutMapping()
     public ApiResult<?> update(@RequestBody ShopDealerSettingSaveParam param) {
         ShopDealerSetting shopDealerSetting = buildEntity(param);
-        if (shopDealerSetting.getKey() == null || shopDealerSetting.getTenantId() == null) {
+        if (shopDealerSetting.getKey() == null) {
             return fail("修改失败");
         }
-        boolean updated = shopDealerSettingService.update(
-            shopDealerSetting,
-            new LambdaQueryWrapper<ShopDealerSetting>()
-                .eq(ShopDealerSetting::getKey, shopDealerSetting.getKey())
-                .eq(ShopDealerSetting::getTenantId, shopDealerSetting.getTenantId())
-        );
-        if (updated) {
+        if (shopDealerSettingService.saveOrUpdateByKey(shopDealerSetting)) {
             return success("修改成功");
         }
         return fail("修改失败");

src/main/java/com/gxwebsoft/shop/entity/ShopDealerSetting.java

@@ -20,7 +20,7 @@ public class ShopDealerSetting implements Serializable {
     private static final long serialVersionUID = 1L;
 
     @Schema(description = "设置项标示")
-    @TableId(value = "key", type = IdType.AUTO)
+    @TableId(value = "key", type = IdType.INPUT)
     private String key;
 
     @Schema(description = "设置项描述")

src/main/java/com/gxwebsoft/shop/service/ShopDealerSettingService.java

@@ -39,4 +39,12 @@ public interface ShopDealerSettingService extends IService<ShopDealerSetting> {
      */
     ShopDealerSetting getByIdRel(String key);
 
+    /**
+     * 根据 key + tenantId 保存或更新
+     *
+     * @param setting 设置项
+     * @return boolean
+     */
+    boolean saveOrUpdateByKey(ShopDealerSetting setting);
+
 }

src/main/java/com/gxwebsoft/shop/service/impl/ShopDealerSettingServiceImpl.java

@@ -7,6 +7,7 @@ import com.gxwebsoft.shop.entity.ShopDealerSetting;
 import com.gxwebsoft.shop.param.ShopDealerSettingParam;
 import com.gxwebsoft.common.core.web.PageParam;
 import com.gxwebsoft.common.core.web.PageResult;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.springframework.stereotype.Service;
 
 import java.util.List;
@@ -44,4 +45,17 @@ public class ShopDealerSettingServiceImpl extends ServiceImpl<ShopDealerSettingM
         return param.getOne(baseMapper.selectListRel(param));
     }
 
+    @Override
+    public boolean saveOrUpdateByKey(ShopDealerSetting setting) {
+        if (setting == null || setting.getKey() == null) {
+            return false;
+        }
+        LambdaQueryWrapper<ShopDealerSetting> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(ShopDealerSetting::getKey, setting.getKey());
+        if (setting.getTenantId() != null) {
+            wrapper.eq(ShopDealerSetting::getTenantId, setting.getTenantId());
+        }
+        return this.saveOrUpdate(setting, wrapper);
+    }
+
 }