/// <summary>
/// 描述:根据退费订单的Id获取退费订单的课程明细
/// <para>作 者：瞿 琦</para>
/// <para>创建时间：2018-12-20</para>
/// </summary>
/// <param name="refundOrderId">退费订单表Id</param>
/// <param name="companyId">公司编号</param>
/// <returns>休学订单课程明细</returns>
internal static List <RefundOrderTransactDetailListResponse> GetRefundCourseAmountDetail(long refundOrderId, string companyId)
{
//获取所有的课程信息
var courseList = CourseService.GetAllAsync().Result;
//获取所有的学期类型
var termTypeList = new TermTypeService().GetAll();
//获取所有的课程级别集合
var courseLevelList = new CourseLevelService(companyId).GetList().Result;
var refundCourseList = new TblOdrRefundOrdeEnrollRepository().GetRefundOrderByOrderEnroll(refundOrderId);
var leaveSchoolCourseIdList = refundCourseList.Select(x => x.EnrollOrderItemId);
var courseOrderDetailList = EnrollOrderService.GetEnrollOrderItemIdByEnroOrderList(leaveSchoolCourseIdList);
var refundCourseDetail = new List <RefundOrderTransactDetailListResponse>();
foreach (var item in courseOrderDetailList)
{
var refundCourseInfo = refundCourseList.FirstOrDefault(k => k.EnrollOrderItemId == item.EnrollOrderItemId);
//获取上课课次
var haveClassLesson = refundCourseInfo?.UseLessonCount ?? 0;
//获取扣除费用
var deductAmount = haveClassLesson * (item.MaterialFee + item.TuitionFee);
//获取休学/退班课次
var leaveSchoolLessons = refundCourseInfo?.LessonCount ?? 0;
//获取退费金额
var refundAmount = refundCourseInfo?.Amount ?? 0;
var entity = new RefundOrderTransactDetailListResponse
{
Year = item.Year,
TermTypeId = item.TermTypeId,
TermTypeName = termTypeList.FirstOrDefault(k => k.TermTypeId == item.TermTypeId)?.TermTypeName,
EnrollOrderItemId = item.EnrollOrderItemId,
CourseId = item.CourseId,
CourseName = courseList.FirstOrDefault(k => k.CourseId == item.CourseId)?.CourseCnName,
CourseLevelId = item.CourseLevelId,
CourseLevelName = courseLevelList.FirstOrDefault(k => k.CourseLevelId == item.CourseLevelId)?.LevelCnName,
ClassTimes = item.ClassTimes,
PaidAmount = item.PayAmount,
HaveClassLesson = haveClassLesson, //上课课次
DeductAmount = deductAmount, //扣除费用
LeaveSchoolLessons = leaveSchoolLessons, //休学/退班课次
RefundAmount = refundAmount, //退费金额
TuitionFee = item.TuitionFee,
MaterialFee = item.MaterialFee,
DiscountFee = item.DiscountFee,
};
refundCourseDetail.Add(entity);
}
return(refundCourseDetail);
}
/// <summary>
/// 描述：办理
/// <para>作 者：瞿琦</para>
/// <para>创建时间：2018-11-8</para>
/// </summary>
/// <param name="iRequest">要退费的信息</param>
/// <param name="companyId">公司编号</param>
/// <returns>无</returns>
/// <exception cref="AMS.Core.BussinessException">
/// 异常ID：22,异常描述：找不到可退班的订单课程
/// 异常ID：20,异常描述：该订单课程已退班退费
/// </exception>
public override void Transact(IRefundOrderTransactRequest iRequest, string companyId)
{
lock (LocalThreadLock.GetLockKeyName(LockKeyNames.LOCK_AMSSCHOOLSTUDENT, this._schoolId, this._studentId.ToString()))
{
var request = iRequest as LeaveClassOrderAddRequest;
var vailteRequest = EnrollOrderService.GetEnrollOrderItemIdByEnroOrderList(request.RefundCourseLesson);
if (!request.RefundCourseLesson.Any())
{
throw new BussinessException((byte)ModelType.Order, 22);
}
if (vailteRequest.Any(x => x.Status != OrderItemStatus.Enroll)) //如果订单课程不是已报名，则抛出异常
{
throw new BussinessException((byte)ModelType.Order, 20);
}
//获取要退班的课次
var courseLessonList = base.GetCourseLessonList(request.LeaveTime, companyId).Where(x => request.RefundCourseLesson.Contains(x.EnrollOrderItemId)).ToList();
if (!courseLessonList.Any()) //如果要退费的订单课程为空，则抛出异常
{
throw new BussinessException((byte)ModelType.Order, 22);
}
using (var unitOfWork = new UnitOfWork())
{
try
{
unitOfWork.BeginTransaction();
//1.退费订单
var tblOdrRefundOrder = AddOdrRefundOrder(request, courseLessonList, unitOfWork);
//2.退费订单课程明细
AddOdrRefundOrdeEnroll(courseLessonList, tblOdrRefundOrder, unitOfWork);
//3.其他费用
AddOdrRefundOrderCost(request, tblOdrRefundOrder, unitOfWork);
//4.支付信息
AddOdrRefundPay(request, tblOdrRefundOrder, unitOfWork);
//5.退班详细信息
var tblOdrLeaveClassOrder = AddOdrLeaveClassOrder(request, tblOdrRefundOrder, unitOfWork);
//6.添加附件
AddAttachment(request, tblOdrRefundOrder, unitOfWork);
//7、课次调用
LeaveClassLessonFinisher leaveSchoolFinisher = new LeaveClassLessonFinisher(tblOdrRefundOrder, tblOdrLeaveClassOrder, request.RefundCourseLesson, unitOfWork);
LessonService lessonService = new LessonService(unitOfWork);
lessonService.Finish(leaveSchoolFinisher);//课次销毁
//8、资金调用
LeaveClassOrderTrade orderTrade = new LeaveClassOrderTrade(tblOdrRefundOrder, request.RefundType);
TradeService trade = new TradeService(orderTrade, unitOfWork);
trade.Trade();
//9、修改为退班状态
EnrollOrderService service = new EnrollOrderService(this._schoolId);
var enrollOrderItemIdList = courseLessonList.Select(x => x.EnrollOrderItemId).ToList();
service.ChangeToLeaveClass(enrollOrderItemIdList, unitOfWork).Wait();
//10.修改学生状态
var studentService = new StudentService(this._schoolId);
studentService.UpdateStudentStatusById(this._studentId, unitOfWork);
unitOfWork.CommitTransaction();
}
catch (Exception ex)
{
unitOfWork.RollbackTransaction();
throw;
}
}
}
}