public ActionResult ReturnBooks(int[] borrowsIds, int userId)
{
BorrowService borrowService = new BorrowService();
borrowService.ReturnBooks(borrowsIds);
var redirectUrl = new UrlHelper(Request.RequestContext).Action("UserBooks", "Borrows", userId);
return(Json(new { Url = string.Concat(redirectUrl, "?userId=", userId) }));
}
/// <summary>
/// 执行还书操作，更新借书记录、还书记录、图书可借库存
/// </summary>
/// <param name="returnList">还书记录</param>
/// <param name="borrowList">借书记录</param>
/// <param name="adminName">管理员姓名</param>
/// <returns></returns>
public bool ReturnBooks(List <BorrowDetail> returnList, List <BorrowDetail> borrowList, string adminName)
{
List <ReturnBook> returnBookList = new List <ReturnBook>();
foreach (BorrowDetail returnItem in returnList)
{
int returnCount = returnItem.ReturnCount;
List <BorrowDetail> curBorrowDetails = (from b in borrowList where b.BarCode == returnItem.BarCode select b).ToList <BorrowDetail>();
curBorrowDetails.Sort(new BorrowOrderByExpireASC());//排序，到期时间早的先还
foreach (BorrowDetail borrowItem in curBorrowDetails)
{
if (borrowItem.NonReturnCount >= returnCount)
{
returnBookList.Add(new ReturnBook()
{
BorrowDetailId = borrowItem.BorrowDetailId,
ReturnCount = returnCount,
AdminName_R = adminName,
BookId = borrowItem.BookId
});
break;
}
else
{
returnBookList.Add(new ReturnBook()
{
BorrowDetailId = borrowItem.BorrowDetailId,
ReturnCount = borrowItem.NonReturnCount,
AdminName_R = adminName,
BookId = borrowItem.BookId
});
returnCount -= borrowItem.NonReturnCount;
}
}
}
return(objBorrowService.ReturnBooks(returnBookList));
}
public ActionResult ReturnBorrows(BorrowListViewModel model)
{
borrowService.ReturnBooks(model.BorrowsId);
return(Json(new { success = true }, JsonRequestBehavior.AllowGet));
}