public bool tra_TungSach(ref DTO_TRASACH dtots, int idsach)
{
BLL_Sach bllsach = new BLL_Sach();
BLL_QuyDinh bllquydinh = new BLL_QuyDinh();
BLL_PhieuMuonSach bllphieums = new BLL_PhieuMuonSach();
DataTable dtphieums = null;
DateTime datemuonsach = DateTime.Now;
int totalngaytra = 0, maxngaytra = 0, finetratre = 0, feethuesach = 0, feeboithuong = 0;
try
{
dtphieums = bllphieums.layCTMuonSach_ChuaTra(dtots.ID_USER, idsach);
datemuonsach = Convert.ToDateTime(dtphieums.Rows[0]["CREATED_AT"].ToString());
totalngaytra = DateTime.Now.Subtract(datemuonsach).Days;
maxngaytra = bllquydinh.layQuyDinh("So_Ngay_Muon_Toi_Da");
finetratre = bllquydinh.layQuyDinh("Tien_Phat");
feethuesach = bllquydinh.layQuyDinh("Tien_Muon_Sach");
dtots.SONGAYTRE += ((totalngaytra - maxngaytra > 0) ? (totalngaytra - maxngaytra) : 0);
dtots.TIENTRE += dtots.SONGAYTRE * finetratre;
dtots.TIENBOITHUONG += 0;
dtots.TIENTHUESACH += feethuesach;
dtots.TONGTIEN += dtots.TIENTRE + dtots.TIENBOITHUONG + dtots.TIENTHUESACH;
return(true);
}
catch (Exception ex)
{
//mess
}
return(false);
}
public void tra_TungSach(ref DTO_TRASACH dtots, int idsach, int ishong)
{
BLL_Sach bllsach = new BLL_Sach();
BLL_QuyDinh bllquydinh = new BLL_QuyDinh();
BLL_PhieuMuonSach bllphieums = new BLL_PhieuMuonSach();
DTO_CHITIETMUONSACH dtoctms = null;
DateTime datemuonsach;
int numngaytratre = 0, maxngaytra = 0, paymtratre = 0, feethuesach = 0, paymboithuong = 0;
try
{
dtoctms = bllphieums.layCTMuonSach_ChuaTra(dtots.ID_USER, idsach);
datemuonsach = dtoctms.CREATED_AT;
maxngaytra = bllquydinh.layQuyDinh("So Ngay Muon Toi Da"); // 3
paymtratre = bllquydinh.layQuyDinh("Tien Phat"); // 1
feethuesach = bllquydinh.layQuyDinh("Tien Muon Sach"); // 2
paymboithuong = bllquydinh.layQuyDinh("Tien Boi Thuong"); // 4
numngaytratre = DateTime.Now.Subtract(datemuonsach).Days - maxngaytra;
numngaytratre = (numngaytratre > 0 ? numngaytratre : 0);
dtots.SONGAYTRE += numngaytratre;
dtots.TIENTRE += numngaytratre * paymtratre;
dtots.TIENBOITHUONG += ishong * paymboithuong;
dtots.TIENTHUESACH += feethuesach;
dtots.TONGTIEN = dtots.TIENTRE + dtots.TIENBOITHUONG + dtots.TIENTHUESACH;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public bool themPhieuTraSach(ref DTO_TRASACH dtots, List <int> lsmasach)
{
BLL_PhieuMuonSach bllphieums = new BLL_PhieuMuonSach();
khoiTao_DoiTuongTraSach(ref dtots);
foreach (int idsach in lsmasach)
{
tra_TungSach(ref dtots, idsach);
themCTP_TraSach(idsach);
bllphieums.suaCTP_MuonSach(dtots.ID_USER, idsach);
}
bllphieums.tongKet_MuonSach(dtots.ID_USER);
return(dalphieuts.themPhieuTraSach(dtots));
}
public bool themPhieuTraSach(ref DTO_TRASACH dtots, List <int> lsmasach, int ctrltinhieu)
{
BLL_Sach bllsach = new BLL_Sach();
BLL_PhieuMuonSach bllphieums = new BLL_PhieuMuonSach();
int idtrasach = 0, numsachhong = dtots.TIENBOITHUONG;
khoiTao_DoiTuongTraSach(ref dtots);
foreach (int idsach in lsmasach)
{
int ishong = (numsachhong-- > 0 ? 1 : 0);
tra_TungSach(ref dtots, idsach, ishong);
}
if (ctrltinhieu == 1)
{
return(true);
}
idtrasach = dalphieuts.themPhieuTraSach(dtots);
if (idtrasach > -1)
{
foreach (int idsach in lsmasach)
{
themCTP_TraSach(idtrasach, idsach);
bllsach.suaTinhTrangSach(idsach, "Con Hang");
bllphieums.suaCTP_MuonSach(dtots.ID_USER, idsach);
}
bllphieums.tongKet_MuonSach(dtots.ID_USER);
return(true);
}
return(false);
}
