/// <summary>
/// 生成差错退款账单
/// </summary>
internal NormalRefundRoleBill MakeErrorRefundBill(NormalPayRoleBill payBill, ErrorRefundInfo refundInfo, IEnumerable <NormalRefundRoleBill> refundedNormalBills)
{
var refundDetailBills = (from payDetail in payBill.Source.Details
let flightId = payDetail.Flight.Id
let passenger = payDetail.Passenger
where hasApply(refundInfo, flightId, passenger)
let refundedDetails = getRefundedDetailBills(refundedNormalBills, flightId, passenger)
select makeRefundDetailBill(payDetail, refundInfo.GetFlight(flightId), refundedDetails)).ToList();
var bill = new NormalRefundRoleBill(this)
{
PayRoleBill = payBill,
Source = new NormalRefundRoleBillSource {
Details = refundDetailBills
}
};
return(bill);
}
/// <summary>
/// 判断某人有没有申请某航段的差错退款
/// </summary>
private bool hasApply(ErrorRefundInfo refundInfo, Guid flight, Guid passenger)
{
return(refundInfo.Contains(flight, passenger));
}
/// <summary>
/// 生成差错退款账单
/// </summary>
internal PlatformBill <NormalRefundRoleBill, NormalRefundRoleBillSource, NormalRefundDetailBill> MakeErrorRefundBill(NormalPayRoleBill payBill, ErrorRefundInfo refundInfo, IEnumerable <NormalRefundRoleBill> refundedBills, IEnumerable <NormalRefundRoleBill> tradeRoleRefundBills)
{
var refundBill = new PlatformBill <NormalRefundRoleBill, NormalRefundRoleBillSource, NormalRefundDetailBill>();
refundBill.Premium = getPremiumProfit(tradeRoleRefundBills, refundBill.Deduction);
refundBill.TradeFee = makeTradeFeeProfit(tradeRoleRefundBills);
refundBill.Account = Account;
return(refundBill);
}
