fix(项目设置): 缺陷模板严重程度无法删除

--bug=1036944 --user=陈建星 【系统管理】组织-模板-缺陷模板，关联三方平台时，严重程度字段应该允许删除 https://www.tapd.cn/55049933/s/1474749

backend/services/system-setting/src/main/java/io/metersphere/system/constants/TemplateRequiredCustomField.java

@@ -0,0 +1,19 @@
+package io.metersphere.system.constants;
+
+/**
+ * @Author: jianxing
+ * @CreateTime: 2024-03-14  16:33
+ */
+public enum TemplateRequiredCustomField {
+    BUG_DEGREE("bug_degree");
+
+    private String name;
+
+    TemplateRequiredCustomField(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+}

backend/services/system-setting/src/main/java/io/metersphere/system/dto/sdk/CustomFieldDTO.java

@@ -9,5 +9,12 @@ import java.util.List;
 @Data
 public class CustomFieldDTO extends CustomField {
     private List<CustomFieldOption> options;
-    private boolean used;
+    /**
+     * 是否被模板使用
+     */
+    private Boolean used = false;
+    /**
+     * 模板中该字段是否必选
+     */
+    private Boolean templateRequired = false;
 }

backend/services/system-setting/src/main/java/io/metersphere/system/service/BaseCustomFieldService.java

@@ -6,6 +6,7 @@ import io.metersphere.sdk.constants.TemplateScopeType;
 import io.metersphere.sdk.exception.MSException;
 import io.metersphere.sdk.util.BeanUtils;
 import io.metersphere.sdk.util.Translator;
+import io.metersphere.system.constants.TemplateRequiredCustomField;
 import io.metersphere.system.domain.CustomField;
 import io.metersphere.system.domain.CustomFieldExample;
 import io.metersphere.system.domain.CustomFieldOption;
@@ -26,10 +27,7 @@ import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.stream.Collectors;
 
 import static io.metersphere.system.controller.handler.result.CommonResultCode.*;
@@ -92,6 +90,13 @@ public class BaseCustomFieldService {
                 createUserOption.setInternal(false);
                 customFieldDTO.setOptions(List.of(createUserOption));
             }
+            if (BooleanUtils.isTrue(item.getInternal())) {
+                 // 设置哪些内置字段是模板里必选的
+                Set<String> templateRequiredCustomFieldSet = Arrays.stream(TemplateRequiredCustomField.values())
+                        .map(TemplateRequiredCustomField::getName)
+                        .collect(Collectors.toSet());
+                customFieldDTO.setTemplateRequired(templateRequiredCustomFieldSet.contains(item.getName()));
+            }
             return customFieldDTO;
         }).toList();
     }

backend/services/system-setting/src/test/java/io/metersphere/system/controller/OrganizationCustomFieldControllerTests.java

@@ -4,6 +4,7 @@ import io.metersphere.project.domain.Project;
 import io.metersphere.project.domain.ProjectExample;
 import io.metersphere.project.mapper.ProjectMapper;
 import io.metersphere.sdk.constants.*;
+import io.metersphere.system.constants.TemplateRequiredCustomField;
 import io.metersphere.system.domain.*;
 import io.metersphere.system.dto.sdk.CustomFieldDTO;
 import io.metersphere.system.dto.sdk.request.CustomFieldOptionRequest;
@@ -256,8 +257,21 @@ public class OrganizationCustomFieldControllerTests extends BaseTest {
                 Assertions.assertEquals(resultList.get(i).getOptions().stream().sorted(Comparator.comparing(CustomFieldOption::getValue)).toList(),
                         baseCustomFieldOptionService.getByFieldId(customField.getId()).stream().sorted(Comparator.comparing(CustomFieldOption::getValue)).toList());
             }
+            Assertions.assertFalse(resultList.get(i).getTemplateRequired());
         }
 
+        mvcResult = this.requestGetWithOk(LIST, DEFAULT_ORGANIZATION_ID, TemplateScene.BUG.name())
+                .andReturn();
+        // 校验数据是否正确
+        resultList = getResultDataArray(mvcResult, CustomFieldDTO.class);
+        resultList.forEach(item -> {
+            if (StringUtils.equals(item.getName(), "bug_degree")) {
+                Assertions.assertTrue(item.getTemplateRequired());
+            } else {
+                Assertions.assertFalse(item.getTemplateRequired());
+            }
+        });
+
         // @@校验组织是否存在
         assertErrorCode(this.requestGet(LIST, "1111", scene), NOT_FOUND);