/// <summary> /// 根据课程分类id集合移除所有课程关系 /// </summary> /// <param name="courseCategoryIds">课程分类id集合</param> /// <returns></returns> public async Task RemoveAllByCategoryIds(List <long> courseCategoryIds) { if (courseCategoryIds == null || courseCategoryIds.Count == 0) { return; } await EntityRepo.DeleteAsync( o => courseCategoryIds.Contains(o.CourseCategoryId) ); }
/// <summary> /// 从课程分类中移除所选课程 - 批量 /// </summary> /// <param name="courseCategoryId">分类id</param> /// <param name="courseIds">课程id集合</param> /// <returns></returns> public async Task BatchRemoveCourseFromCategory(long courseCategoryId, List <long> courseIds) { if (courseIds == null || courseIds.Count == 0) { return; } await EntityRepo.DeleteAsync(o => o.CourseCategoryId == courseCategoryId && courseIds.Contains(o.CourseId) ); }
public async Task BatchDelete(List <long> input) { if (input == null || input.Count == 0) { return; } await EntityRepo.DeleteAsync(a => input.Contains(a.Id)); await _courseToCourseCategoryManager.RemoveAllByCategoryIds(input); }
/// <summary> /// 根据课程id移除所有分类关联 /// </summary> /// <param name="courseId"></param> /// <returns></returns> public async Task RemoveAllByCourseId(long courseId) { await EntityRepo.DeleteAsync( o => o.CourseId == courseId ); }
/// <summary> /// 从课程分类中移除所选课程 /// </summary> /// <param name="courseCategoryId">分类id</param> /// <param name="courseId">课程id</param> /// <returns></returns> public async Task RemoveCourseFromCategory(long courseCategoryId, long courseId) { await EntityRepo.DeleteAsync( o => o.CourseId == courseId && o.CourseCategoryId == courseCategoryId ); }
public async Task DeleteAsync(long id) { await EntityRepo.DeleteAsync(id); await _courseToCourseCategoryManager.RemoveAllByCategoryId(id); }