[Improvement][API] Improvement query all project list (#5169) (#5192)

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProjectServiceImpl.java

@@ -447,19 +447,14 @@ public class ProjectServiceImpl extends BaseServiceImpl implements ProjectServic
     }
 
     /**
-     * query all project list that have one or more process definitions.
+     * query all project list
      *
      * @return project list
      */
     @Override
     public Map<String, Object> queryAllProjectList() {
         Map<String, Object> result = new HashMap<>();
-        List<Project> projects = new ArrayList<>();
-
-        List<Integer> projectIds = processDefinitionMapper.listProjectIds();
-        if (CollectionUtils.isNotEmpty(projectIds)) {
-            projects = projectMapper.selectBatchIds(projectIds);
-        }
+        List<Project> projects = projectMapper.queryAllProject();
 
         result.put(Constants.DATA_LIST, projects);
         putMsg(result, Status.SUCCESS);

dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ProjectServiceTest.java

@@ -322,8 +322,7 @@ public class ProjectServiceTest {
 
     @Test
     public void testQueryAllProjectList() {
-        Mockito.when(processDefinitionMapper.listProjectIds()).thenReturn(getProjectIds());
-        Mockito.when(projectMapper.selectBatchIds(getProjectIds())).thenReturn(getList());
+        Mockito.when(projectMapper.queryAllProject()).thenReturn(getList());
 
         Map<String, Object> result = projectService.queryAllProjectList();
         logger.info(result.toString());

dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/mapper/ProjectMapper.java

@@ -92,4 +92,10 @@ public interface ProjectMapper extends BaseMapper<Project> {
      */
     ProjectUser queryProjectWithUserByProcessInstanceId(@Param("processInstanceId") int processInstanceId);
 
+    /**
+     * query all project
+     * @return projectList
+     */
+    List<Project> queryAllProject();
+
 }

dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProjectMapper.xml

@@ -109,4 +109,8 @@
         join t_ds_user u on dp.user_id = u.id
         where di.id = #{processInstanceId};
     </select>
+
+    <select id="queryAllProject" resultType="org.apache.dolphinscheduler.dao.entity.Project">
+        select * from t_ds_project
+    </select>
 </mapper>