feat(cms): 新增根据code查询导航记录功能- 在CmsNavigationController中添加getByCode接口- 实现根据code关联查询导航记录逻辑

- 补充service层getByIdRelByCodeRel方法定义与实现
- 完善根据code查询时的父子栏目及模型信息关联加载
- 添加对页面设计与模型banner图片的自动填充处理

src/main/java/com/gxwebsoft/cms/controller/CmsNavigationController.java

@@ -72,6 +72,13 @@ public class CmsNavigationController extends BaseController {
     return success(cmsNavigationService.getByIdRel(id));
   }
 
+  @Operation(summary = "根据code查询网站导航记录表")
+  @GetMapping("/{code}")
+  public ApiResult<CmsNavigation> getByCode(@PathVariable("code") String code) {
+    // 使用关联查询
+    return success(cmsNavigationService.getByIdRelByCodeRel(code));
+  }
+
   @Operation(summary = "添加网站导航记录表")
   @PostMapping()
   public ApiResult<?> save(@RequestBody CmsNavigation cmsNavigation) {

src/main/java/com/gxwebsoft/cms/service/CmsNavigationService.java

@@ -40,4 +40,6 @@ public interface CmsNavigationService extends IService<CmsNavigation> {
     CmsNavigation getByIdRel(Integer navigationId);
 
     void saveAsync(CmsNavigation cmsNavigation);
+
+    CmsNavigation getByIdRelByCodeRel(String code);
 }

src/main/java/com/gxwebsoft/cms/service/impl/CmsNavigationServiceImpl.java

@@ -158,4 +158,33 @@ public class CmsNavigationServiceImpl extends ServiceImpl<CmsNavigationMapper, C
 //      }
     }
 
+  @Override
+  public CmsNavigation getByIdRelByCodeRel(String code) {
+    CmsNavigationParam param = new CmsNavigationParam();
+    param.setCode(code);
+    CmsNavigation navigation;
+    navigation = param.getOne(baseMapper.selectListRel(param));
+    if (ObjectUtil.isEmpty(navigation)) {
+      return null;
+    }
+    // 父级栏目并且是page模型则读取子项目第一条
+    if (navigation.getParentId().equals(0) && navigation.getModel().equals("page")) {
+      final CmsNavigation parent = this.getOne(new LambdaQueryWrapper<CmsNavigation>().eq(CmsNavigation::getParentId, navigation.getNavigationId()).last("limit 1"));
+      if (ObjectUtil.isNotEmpty(parent)) {
+        navigation = parent;
+      }
+    }
+    // 所属页面
+    navigation.setDesign(cmsDesignService.getOne(new LambdaQueryWrapper<CmsDesign>().eq(CmsDesign::getCategoryId, navigation.getNavigationId()).last("limit 1")));
+    // 所属模型
+    if (StrUtil.isNotBlank(navigation.getModel())) {
+      navigation.setModelInfo(cmsModelService.getOne(new LambdaQueryWrapper<CmsModel>().eq(CmsModel::getModel, navigation.getModel()).last("limit 1")));
+      if (StrUtil.isBlank(navigation.getBanner())) {
+        navigation.setBanner(navigation.getModelInfo().getBanner());
+        navigation.setMpBanner(navigation.getModelInfo().getThumb());
+      }
+    }
+    return navigation;
+  }
+
 }