feat(alert): 添加模型删除功能并优化评估报告逻辑

- 在 ModelController 中新增 DELETE /{id} 接口用于删除模型
- 实现 ModelService 的 deleteModel 方法，支持软删除
- 删除 AssessReportServiceImpl 中冗余的覆盖率计算逻辑
- 移除 payload 中不再使用的 coverage、low_f 和 high_f 字段
- 添加 VSCode Java 空值分析配置文件

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "java.compile.nullAnalysis.mode": "automatic"
+}

yudao-module-alert/yudao-module-alert-biz/src/main/java/cn/iocoder/yudao/module/alert/controller/admin/model/ModelController.java

@@ -38,6 +38,15 @@ public class ModelController {
         return CommonResult.success(modelInfo);
     }
 
+    @DeleteMapping("/{id}")
+    public CommonResult<Boolean> deleteModel(@PathVariable Integer id) {
+        try {
+            return CommonResult.success(modelService.deleteModel(id));
+        } catch (Exception e) {
+            return CommonResult.error(INTERNAL_SERVER_ERROR.getCode(), e.getMessage());
+        }
+    }
+
     @PostMapping("/")
     public CommonResult<Integer> saveModel(@RequestBody ModelInitVO model) {
         Integer id = modelService.createModel(model);

yudao-module-alert/yudao-module-alert-biz/src/main/java/cn/iocoder/yudao/module/alert/service/assessreport/impl/AssessReportServiceImpl.java

@@ -193,11 +193,6 @@ public class AssessReportServiceImpl implements AssessReportService {
         } else {
             throw new RuntimeException(tempAll);
         }
-        Double cov = mt.getCoverage();
-        if (cov == null) {
-            cov = fetchCoverage(modelInfo);
-        }
-        respVO.setCoverage(cov == null ? 0d : cov);
         return respVO;
     }
 
@@ -528,7 +523,6 @@ public class AssessReportServiceImpl implements AssessReportService {
         payload.setNumber(0);
         payload.setK(numberVal(modelInfo, "principal") == null ? 0 : numberVal(modelInfo, "principal").intValue());
         payload.setVersion(reqVO.getVersion());
-        payload.setCoverage(fetchCoverage(modelInfo));
         payload.setTest_Data(buildTestData(reqVO, modelInfo, pointRows));
 //        payload.setLow_f(joinDouble(hi));
 //        payload.setHigh_f(joinDouble(hi));
@@ -701,14 +695,8 @@ class ModelTestNew {
     private int number;
     @com.fasterxml.jackson.annotation.JsonProperty("version")
     private String version;
-    @com.fasterxml.jackson.annotation.JsonProperty("low_f")
-    private String low_f;
-    @com.fasterxml.jackson.annotation.JsonProperty("high_f")
-    private String high_f;
     @com.fasterxml.jackson.annotation.JsonProperty("k")
     private Integer k;
-    @com.fasterxml.jackson.annotation.JsonProperty("coverage")
-    private Double coverage;
 }
 
 

yudao-module-alert/yudao-module-alert-biz/src/main/java/cn/iocoder/yudao/module/alert/service/model/ModelService.java

@@ -45,6 +45,14 @@ public interface ModelService {
      */
     Boolean updateModelInfo(ModelInfoVO info);
 
+    /**
+     * 删除模型（软删除）
+     *
+     * @param id 模型id
+     * @return 是否成功
+     */
+    Boolean deleteModel(Integer id);
+
     TrainInfo trainModel(TrainParam param);
 
     ModelTestData getModelTestData(ModelTestParam param);

yudao-module-alert/yudao-module-alert-biz/src/main/java/cn/iocoder/yudao/module/alert/service/model/impl/ModelServiceImpl.java

@@ -169,6 +169,29 @@ public class ModelServiceImpl implements ModelService {
         return modelCfgService.updateById(modelCfg);
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public Boolean deleteModel(Integer id) {
+        ModelCfg modelCfg = modelCfgService.getById(id);
+        if (Objects.isNull(modelCfg)) {
+            throw new RuntimeException("模型不存在");
+        }
+        ModelCfg update = ModelCfg.builder()
+                .id(id)
+                .trash(ModelTrash.TRASH.code)
+                .visible(ModelVisible.INVISIBLE.code)
+                .updateTime(new Date())
+                .build();
+        boolean result = modelCfgService.updateById(update);
+        LambdaUpdateWrapper<ModelVersion> wrapper = Wrappers.<ModelVersion>lambdaUpdate()
+                .eq(ModelVersion::getModelId, id)
+                .set(ModelVersion::getTrash, ModelTrash.TRASH.code)
+                .set(ModelVersion::getVisible, ModelVisible.INVISIBLE.code)
+                .set(ModelVersion::getUpdateTime, new Date());
+        modelVersionService.update(wrapper);
+        return result;
+    }
+
     @Override
     public TrainInfo trainModel(TrainParam param) {
         String trainBody = HttpUtils.post(algorithmHost + "/api/test/ClearTrain", null, JsonUtils.toJsonString(param));