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线上课-学员返回学员的第一次学习时间

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2023-05-08 14:54:42 +08:00
parent 5fd6b8c2d8
commit 6b19c461f1
6 changed files with 78 additions and 5 deletions
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4
src/main/java/xyz/playedu/api/service/UserCourseHourRecordService.java
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@@ -20,6 +20,7 @@ import com.baomidou.mybatisplus.extension.service.IService;
import xyz.playedu.api.domain.UserCourseHourRecord;
import xyz.playedu.api.types.mapper.UserCourseHourRecordCourseCountMapper;
import xyz.playedu.api.types.mapper.UserCourseHourRecordUserCountMapper;
import xyz.playedu.api.types.mapper.UserCourseHourRecordUserFirstCreatedAtMapper;
import xyz.playedu.api.types.paginate.PaginationResult;
import xyz.playedu.api.types.paginate.UserCourseHourRecordPaginateFilter;
@@ -58,6 +59,9 @@ public interface UserCourseHourRecordService extends IService<UserCourseHourReco
List<UserCourseHourRecordUserCountMapper> getUserCourseHourUserCount(
Integer courseId, List<Integer> userIds, Integer isFinished);
List<UserCourseHourRecordUserFirstCreatedAtMapper> getUserCourseHourUserFirstCreatedAt(
Integer courseId, List<Integer> userIds);
PaginationResult<UserCourseHourRecord> paginate(
int page, int size, UserCourseHourRecordPaginateFilter filter);
}

10
src/main/java/xyz/playedu/api/service/impl/UserCourseHourRecordServiceImpl.java
View File

@@ -27,6 +27,7 @@ import xyz.playedu.api.mapper.UserCourseHourRecordMapper;
import xyz.playedu.api.service.UserCourseHourRecordService;
import xyz.playedu.api.types.mapper.UserCourseHourRecordCourseCountMapper;
import xyz.playedu.api.types.mapper.UserCourseHourRecordUserCountMapper;
import xyz.playedu.api.types.mapper.UserCourseHourRecordUserFirstCreatedAtMapper;
import xyz.playedu.api.types.paginate.PaginationResult;
import xyz.playedu.api.types.paginate.UserCourseHourRecordPaginateFilter;
@@ -172,4 +173,13 @@ public class UserCourseHourRecordServiceImpl
.eq("course_id", courseId)
.eq("hour_id", hourId));
}
@Override
public List<UserCourseHourRecordUserFirstCreatedAtMapper> getUserCourseHourUserFirstCreatedAt(
Integer courseId, List<Integer> userIds) {
if (userIds == null || userIds.size() == 0) {
return new ArrayList<>();
}
return getBaseMapper().getUserCourseHourUserFirstCreatedAt(courseId, userIds);
}
}