public async Task Returning(RetuningInputDto inputdto)
{
var isExist = await this.isExists(inputdto.GlobalId);
if (!isExist)
{
throw new Exception($"{inputdto.GlobalId},员工不存在,请检查.");
}
var isAvailable = await this.isReturningAvailable(inputdto.BarCode);
if (!isAvailable)
{
throw new Exception($"{inputdto.BarCode},没有找到借书记录,请联系管理员.");
}
var checkout = await this.Queryable().Where(x => (x.BarCode == inputdto.BarCode || x.ISBN == inputdto.BarCode) && x.Status == "Pending").FirstAsync();
var stock = await this.stockService.Queryable().Where(x => (x.BarCode == inputdto.BarCode || x.ISBN == inputdto.BarCode))
.FirstAsync();
stock.Qty = stock.Qty + checkout.Qty;
this.stockService.Update(stock);
checkout.BackDate = DateTime.Now;
checkout.BackQty = checkout.Qty;
checkout.Status = "Returned";
checkout.Days = (checkout.BackDate.Value - checkout.BorrowDate).Days + 1;
this.Update(checkout);
}
public async Task <JsonResult> Returning(RetuningInputDto inputdto)
{
try
{
await this.checkOutService.Returning(inputdto);
await this.unitOfWork.SaveChangesAsync();
return(Json(new { success = true }, JsonRequestBehavior.AllowGet));
}
catch (Exception e)
{
return(Json(new { success = false, err = e.GetMessage() }, JsonRequestBehavior.AllowGet));
}
}
