fix(测试跟踪): 测试计划功能用例不展示自定义字段

--bug=1021234 --user=陈建星 【测试跟踪】测试计划-执行功能用例-多值输入框类型的字段不显示值 https://www.tapd.cn/55049933/s/1319557

test-track/backend/src/main/java/io/metersphere/plan/service/TestPlanTestCaseService.java

@@ -303,9 +303,14 @@ public class TestPlanTestCaseService {
         List<TestCaseTestDTO> testCaseTestDTOS = extTestPlanTestCaseMapper.listTestCaseTest(testPlanCaseDTO.getCaseId());
         testCaseTestDTOS.forEach(this::setTestName);
         testPlanCaseDTO.setList(testCaseTestDTOS);
+        buildCustomField(testPlanCaseDTO);
         return testPlanCaseDTO;
     }
 
+    private void buildCustomField(TestPlanCaseDTO data) {
+        data.setFields(testCaseService.getCustomFieldByCaseId(data.getCaseId()));
+    }
+
     private void setTestName(TestCaseTestDTO dto) {
         String type = dto.getTestType();
         String id = dto.getTestId();

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

@@ -770,8 +770,12 @@ public class TestCaseService {
     }
 
     private void buildCustomField(TestCaseDTO data) {
+        data.setFields(getCustomFieldByCaseId(data.getId()));
+    }
+
+    public List<CustomFieldDao> getCustomFieldByCaseId(String caseId) {
         CustomFieldTestCaseExample example = new CustomFieldTestCaseExample();
-        example.createCriteria().andResourceIdEqualTo(data.getId());
+        example.createCriteria().andResourceIdEqualTo(caseId);
         List<CustomFieldTestCase> customFieldTestCases = customFieldTestCaseMapper.selectByExampleWithBLOBs(example);
         List<CustomFieldDao> fields = new ArrayList<>();
         customFieldTestCases.forEach(i -> {
@@ -781,7 +785,7 @@ public class TestCaseService {
             customFieldDao.setTextValue(i.getTextValue());
             fields.add(customFieldDao);
         });
-        data.setFields(fields);
+        return fields;
     }
 
     private void buildProjectInfoWithoutProject(List<TestCaseDTO> resList) {