feat(shop): 更新分销商设置表的保存和修改功能

- 添加 ShopDealerSettingSaveParam 参数类用于保存和修改操作
- 修改 save 方法使用新的参数类并实现实体构建逻辑
- 更新 update 方法使用 LambdaQueryWrapper 进行精确更新
- 添加 buildEntity 方法用于将参数转换为实体对象
- 实现 normalizeUpdateTime 方法处理时间戳溢出问题
- 添加租户ID默认值获取逻辑
- 增强更新操作的数据验证和错误处理机制

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

@@ -4,6 +4,7 @@ import com.gxwebsoft.common.core.web.BaseController;
 import com.gxwebsoft.shop.service.ShopDealerSettingService;
 import com.gxwebsoft.shop.entity.ShopDealerSetting;
 import com.gxwebsoft.shop.param.ShopDealerSettingParam;
+import com.gxwebsoft.shop.param.ShopDealerSettingSaveParam;
 import com.gxwebsoft.common.core.web.ApiResult;
 import com.gxwebsoft.common.core.web.PageResult;
 import com.gxwebsoft.common.core.web.PageParam;
@@ -12,6 +13,7 @@ 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.*;
 
@@ -59,7 +61,8 @@ public class ShopDealerSettingController extends BaseController {
     @OperationLog
     @Operation(summary = "添加分销商设置表")
     @PostMapping()
-    public ApiResult<?> save(@RequestBody ShopDealerSetting shopDealerSetting) {
+    public ApiResult<?> save(@RequestBody ShopDealerSettingSaveParam param) {
+        ShopDealerSetting shopDealerSetting = buildEntity(param);
         if (shopDealerSettingService.save(shopDealerSetting)) {
             return success("添加成功");
         }
@@ -70,13 +73,48 @@ public class ShopDealerSettingController extends BaseController {
     @OperationLog
     @Operation(summary = "修改分销商设置表")
     @PutMapping()
-    public ApiResult<?> update(@RequestBody ShopDealerSetting shopDealerSetting) {
-        if (shopDealerSettingService.updateById(shopDealerSetting)) {
+    public ApiResult<?> update(@RequestBody ShopDealerSettingSaveParam param) {
+        ShopDealerSetting shopDealerSetting = buildEntity(param);
+        if (shopDealerSetting.getKey() == null || shopDealerSetting.getTenantId() == 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) {
             return success("修改成功");
         }
         return fail("修改失败");
     }
 
+    private ShopDealerSetting buildEntity(ShopDealerSettingSaveParam param) {
+        ShopDealerSetting shopDealerSetting = new ShopDealerSetting();
+        shopDealerSetting.setKey(param.getKey());
+        shopDealerSetting.setDescribe(param.getDescribe());
+        shopDealerSetting.setValues(param.getValues());
+        Integer tenantId = param.getTenantId();
+        if (tenantId == null) {
+            tenantId = getTenantId();
+        }
+        shopDealerSetting.setTenantId(tenantId);
+        shopDealerSetting.setUpdateTime(normalizeUpdateTime(param.getUpdateTime()));
+        return shopDealerSetting;
+    }
+
+    private Integer normalizeUpdateTime(Long updateTime) {
+        long value = updateTime != null ? updateTime : System.currentTimeMillis();
+        if (value > Integer.MAX_VALUE) {
+            value = value / 1000;
+        }
+        if (value > Integer.MAX_VALUE) {
+            return Integer.MAX_VALUE;
+        }
+        return (int) value;
+    }
+
     @PreAuthorize("hasAuthority('shop:shopDealerSetting:remove')")
     @OperationLog
     @Operation(summary = "删除分销商设置表")

src/main/java/com/gxwebsoft/shop/param/ShopDealerSettingSaveParam.java

@@ -0,0 +1,35 @@
+package com.gxwebsoft.shop.param;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * Shop dealer setting save parameters.
+ *
+ * @author WebSoft
+ * @since 2025-08-11 23:51:41
+ */
+@Data
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@Schema(name = "ShopDealerSettingSaveParam", description = "Shop dealer setting save parameters")
+public class ShopDealerSettingSaveParam implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "Setting key")
+    private String key;
+
+    @Schema(description = "Setting description")
+    private String describe;
+
+    @Schema(description = "Settings JSON content")
+    private String values;
+
+    @Schema(description = "Tenant ID")
+    private Integer tenantId;
+
+    @Schema(description = "Update time")
+    private Long updateTime;
+}