fix(测试跟踪): 测试计划功能用例不展示自定义字段

--bug=1016573 --user=陈建星 【测试跟踪】github #17657，功能用例自定义字段已经输入值并保存，在任务计划中关联用例后自定义字段值消失 https://www.tapd.cn/55049933/s/1239713

backend/src/main/java/io/metersphere/track/dto/TestPlanCaseDTO.java

@@ -2,6 +2,7 @@ package io.metersphere.track.dto;
 
 import io.metersphere.base.domain.IssuesDao;
 import io.metersphere.base.domain.TestCaseWithBLOBs;
+import io.metersphere.dto.CustomFieldDao;
 import lombok.Getter;
 import lombok.Setter;
 import java.util.List;
@@ -28,4 +29,5 @@ public class TestPlanCaseDTO extends TestCaseWithBLOBs {
 
     private List<TestCaseTestDTO> list;
     private List<IssuesDao> issueList;
+    private List<CustomFieldDao> fields;
 }

backend/src/main/java/io/metersphere/track/service/TestCaseService.java

@@ -754,8 +754,13 @@ public class TestCaseService {
     }
 
     private void buildCustomField(TestCaseDTO data) {
+        List<CustomFieldDao> fields = getCustomFiledById(data.getId());
+        data.setFields(fields);
+    }
+
+    public List<CustomFieldDao> getCustomFiledById(String id) {
         CustomFieldTestCaseExample example = new CustomFieldTestCaseExample();
-        example.createCriteria().andResourceIdEqualTo(data.getId());
+        example.createCriteria().andResourceIdEqualTo(id);
         List<CustomFieldTestCase> customFieldTestCases = customFieldTestCaseMapper.selectByExampleWithBLOBs(example);
         List<CustomFieldDao> fields = new ArrayList<>();
         customFieldTestCases.forEach(i -> {
@@ -765,7 +770,7 @@ public class TestCaseService {
             customFieldDao.setTextValue(i.getTextValue());
             fields.add(customFieldDao);
         });
-        data.setFields(fields);
+        return fields;
     }
 
     private void buildProjectInfoWidthoutProject(List<TestCaseDTO> resList) {

backend/src/main/java/io/metersphere/track/service/TestPlanTestCaseService.java

@@ -14,6 +14,7 @@ import io.metersphere.commons.utils.*;
 import io.metersphere.controller.request.OrderRequest;
 import io.metersphere.controller.request.ResetOrderRequest;
 import io.metersphere.controller.request.member.QueryMemberRequest;
+import io.metersphere.dto.CustomFieldDao;
 import io.metersphere.dto.ProjectConfig;
 import io.metersphere.log.vo.DetailColumn;
 import io.metersphere.log.vo.OperatingLogDetails;
@@ -275,6 +276,8 @@ public class TestPlanTestCaseService {
         testCaseTestDTOS.forEach(dto -> {
             setTestName(dto);
         });
+        List<CustomFieldDao> fields = testCaseService.getCustomFiledById(testPlanCaseDTO.getCaseId());
+        testPlanCaseDTO.setFields(fields);
         testPlanCaseDTO.setList(testCaseTestDTOS);
         return testPlanCaseDTO;
     }

frontend/src/business/components/track/plan/view/comonents/functional/FunctionalTestCaseEdit.vue

@@ -417,6 +417,13 @@ export default {
         this.testCase = item;
         this.originalStatus = this.testCase.status;
         parseCustomField(this.testCase, this.testCaseTemplate, null, buildTestCaseOldFields(this.testCase));
+        this.testCaseTemplate.customFields.forEach(item => {
+          try {
+            item.defaultValue = JSON.parse(item.defaultValue);
+          } catch (e) {
+            // nothing
+          }
+        });
         this.isCustomFiledActive = true;
         if (!this.testCase.actualResult) {
           // 如果没值,使用模板的默认值