feat:异步返回优化

吴启风
1 parent 0cbdbb34
Showing 1 changed file with 4 additions and 3 deletions
lib/pages/section/bloc/section_bloc.dart
@@ -240,7 +240,7 @@ class SectionBloc extends Bloc&lt;SectionEvent, SectionState&gt; {
       } else {
         ///如果section锁了，请求当前unit下的section数据,查询解锁状态
         int courseUnitId = courseSectionEntity.courseUnitId;
-        await loading(() async {
+        CourseSectionEntity? result =  await loading(() async {
           List<CourseSectionEntity>? tempSectionEntities =
           await LessonDao.courseSection(courseUnitId: courseUnitId);
           if (tempSectionEntities != null) {
@@ -258,6 +258,7 @@ class SectionBloc extends Bloc&lt;SectionEvent, SectionState&gt; {
             return null;
           }
         });
+        return result;
       }
     } else {
       ///section为空说明当前unit学完了，找下一个unit。（跨unit选section）
@@ -272,7 +273,7 @@ class SectionBloc extends Bloc&lt;SectionEvent, SectionState&gt; {
         if (nextCourseUnitDetail != null) {
           if (nextCourseUnitDetail.lock == true) {
             ///如果下一个unit是锁定状态，请求数据刷新查询解锁状态
-            await loading(() async {
+            CourseSectionEntity? result = await loading(() async {
               CourseUnitEntity? newCourseUnitEntity = await LessonDao.courseUnit(
                   _courseUnitEntity.nowCourseModuleId);
  
@@ -293,6 +294,7 @@ class SectionBloc extends Bloc&lt;SectionEvent, SectionState&gt; {
                 return null;
               }
             });
+            return result;
           } else {
             return checkCourseSectionLockedOfNextUnit(courseLessonId, nextCourseUnitDetail.id!, emitter);
           }
@@ -306,7 +308,6 @@ class SectionBloc extends Bloc&lt;SectionEvent, SectionState&gt; {
         return null;
       }
     }
-    return null;
   }
  
   ///检查下一个unit的（第一个）section