public static bool delete(CongNoNXB congno)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
CONGNONXB cn;
cn = (from d in db.CONGNONXBs
where d.masonxb.Equals(congno.MaSoNXB)
&& d.masosach.Equals(congno.MaSoSach)
&& d.thang.Month.Equals(congno.Thang.Month)
&& d.thang.Year.Equals(congno.Thang.Year)
select d).SingleOrDefault();
if (cn == null) return false; //Nếu đại lý không tồn tại
db.CONGNONXBs.DeleteOnSubmit(cn);
db.SubmitChanges();
return true;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static int add(Sach sach)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
var s = new SACH();
s.tensach = sach.TenSach;
s.masolinhvuc = sach.LinhVucSach.MaSoLinhVuc;
s.masonxb = sach.NXB.MaSoNXB;
s.tacgia = sach.TenTacGia;
s.soluong = sach.Soluong;
s.giaban = sach.GiaBan;
s.gianhap = sach.GiaNhap;
s.hinhanh = sach.HinhAnh;
s.mota = sach.MoTa;
db.SACHes.InsertOnSubmit(s);
db.SubmitChanges();
return s.masosach;
}
}
catch(Exception ex)
{
Console.WriteLine(ex.Message);
return 0;
}
}
public static int add(PhieuXuat phieuxuat)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
var phieu = new PHIEUXUAT
{
masodaily = phieuxuat.MaSoDaiLy,
ngaylap = phieuxuat.NgayLap,
nguoinhasach = phieuxuat.NguoiNhan,
tongtien = phieuxuat.ChiTiet.Sum(ct => ct.SoLuong * ct.DonGia),
trangthai = 0
};
db.PHIEUXUATs.InsertOnSubmit(phieu);
db.SubmitChanges();
foreach(ChiTietPhieuXuat ct in phieuxuat.ChiTiet)
{
Chitiet.add(ct, phieu.masophieuxuat);
}
return phieu.masophieuxuat;
}
}catch(Exception ex)
{
Console.WriteLine(ex.Message);
return 0;
}
}
public static bool edit(HoaDonDaiLy hoadon)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
HOADONDAILY hd;
hd = (from p in db.HOADONDAILies
where p.masohoadon.Equals(hoadon.MaSoHoaDon)
select p).SingleOrDefault();
if (hd == null) return false;
hd.masodaily = hoadon.MaSoDaiLy;
hd.ngaylap = hoadon.NgayLap;
hd.trangthai = hoadon.TrangThai;
hd.tongtien = hoadon.ChiTiet.Sum(ct => ct.SoLuong * ct.DonGia); // tính tổng tiền các chi tiết
db.CHITIETHOADONDAILies.DeleteAllOnSubmit(hd.CHITIETHOADONDAILies);
db.SubmitChanges();
foreach (ChiTietHoaDonDaiLy ct in hoadon.ChiTiet)
{
ChiTiet.add(ct, hoadon.MaSoHoaDon);
}
return true;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static int add(PhieuNhap phieunhap)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
var phieu = new PHIEUNHAP()
{
masonxb = phieunhap.NXB.MaSoNXB,
ngaylap = phieunhap.NgayLap,
nguoigiaosach = phieunhap.NguoiGiao,
tongtien = phieunhap.ChiTiet.Sum(ct => ct.SoLuong * ct.DonGia),
trangthai = 0
};
db.PHIEUNHAPs.InsertOnSubmit(phieu);
db.SubmitChanges();
ChiTiet.add(phieunhap.ChiTiet, phieu.masophieunhap);
return phieu.masophieunhap;
}
}catch(Exception ex)
{
Console.WriteLine(ex.Message);
return 0;
}
}
public static int add(DaiLy daily)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
DAILY dl;
dl = (from d in db.DAILies
where d.masodaily.Equals(daily.MaSoDaiLy)
select d).SingleOrDefault();
if (dl != null) return 0; //Nếu đại lý đã tồn tại
dl = new DAILY()
{
ten = daily.TenDaiLy,
diachi = daily.DiaChi,
sodienthoai = daily.SoDienThoai,
sotaikhoan = daily.SoTaiKhoan,
nganhang = daily.NganHang,
masonguoidung = daily.MaSoNguoiDung
};
db.DAILies.InsertOnSubmit(dl);
db.SubmitChanges();
return dl.masodaily;
}
}
catch(Exception ex)
{
Console.WriteLine(ex.Message);
return 0;
}
}
public static int add(HoaDonDaiLy hoadon)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
var hd = new HOADONDAILY
{
masodaily = hoadon.MaSoDaiLy,
ngaylap = hoadon.NgayLap,
tongtien = hoadon.ChiTiet.Sum(ct => ct.SoLuong * ct.DonGia),
trangthai = 0
};
db.HOADONDAILies.InsertOnSubmit(hd);
db.SubmitChanges();
foreach (ChiTietHoaDonDaiLy ct in hoadon.ChiTiet)
{
ChiTiet.add(ct, hd.masohoadon);
}
return hd.masohoadon;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return 0;
}
}
public static bool edit(PhieuXuat phieu)
{
try
{
using(EntitiesDataContext db = new EntitiesDataContext())
{
PHIEUXUAT px;
px = (from p in db.PHIEUXUATs
where p.masophieuxuat.Equals(phieu.MaSoPhieuXuat)
select p).SingleOrDefault();
if (px == null) return false;
px.masodaily = phieu.MaSoDaiLy;
px.ngaylap = phieu.NgayLap;
px.nguoinhasach = phieu.NguoiNhan;
px.trangthai = phieu.TrangThai;
px.tongtien = phieu.ChiTiet.Sum(ct => ct.SoLuong * ct.DonGia); // tính tổng tiền các chi tiết
db.CHITIETPHIEUXUATs.DeleteAllOnSubmit(px.CHITIETPHIEUXUATs);
db.SubmitChanges();
foreach (ChiTietPhieuXuat ct in phieu.ChiTiet)
{
ct.MaSoPhieuXuat = phieu.MaSoPhieuXuat;
Chitiet.add(ct);
}
return true;
}
}catch(Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static bool edit(NhaXuatBan nhaxuatban)
{
try
{
using(EntitiesDataContext db = new EntitiesDataContext())
{
NXB nxb;
nxb = (from n in db.NXBs
where n.masonxb.Equals(nhaxuatban.MaSoNXB)
select n).SingleOrDefault();
if (nxb == null) return false;
nxb.ten = nhaxuatban.TenNXB;
nxb.diachi = nhaxuatban.DiaChi;
nxb.sodienthoai = nhaxuatban.SoDienThoai;
nxb.sotaikhoan = nhaxuatban.SoTaiKhoan;
nxb.trangthai = nhaxuatban.TrangThai;
nxb.nganhang = nhaxuatban.NganHang;
db.SubmitChanges();
return true;
}
}catch(Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static int add(LinhVuc linhvuc)
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
var lv = new LINHVUC();
lv.ten = linhvuc.TenLinhVuc;
db.LINHVUCs.InsertOnSubmit(lv);
db.SubmitChanges();
return lv.masolinhvuc;
}
}
public static int add(CongNoNXB congno)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
CONGNONXB cn;
cn = (from c in db.CONGNONXBs
where c.masonxb.Equals(congno.MaSoNXB)
&& c.masosach.Equals(congno.MaSoSach)
&& c.thang.Month.Equals(congno.Thang.Month)
&& c.thang.Year.Equals(congno.Thang.Year)
select c).SingleOrDefault();
if (cn != null)
{
cn.soluong += congno.SoLuong;
db.SubmitChanges();
return 1;
}
else
{
cn = new CONGNONXB();
cn.masonxb = congno.MaSoNXB;
cn.masosach = congno.MaSoSach;
cn.soluong = congno.SoLuong;
cn.dongia = congno.DonGia;
cn.thang = congno.Thang;
db.CONGNONXBs.InsertOnSubmit(cn);
db.SubmitChanges();
return 1;
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return 0;
}
}
public static int add(TheKho thekho)
{
try
{
using(EntitiesDataContext db = new EntitiesDataContext())
{
THEKHO tk;
tk = (from s in db.THEKHOs
where s.masosach.Equals(thekho.MaSoSach)
&& s.ngayghi.Equals(thekho.NgayGhi)
select s).SingleOrDefault();
if(tk != null)
{
tk.soluong = thekho.SoLuong;
db.SubmitChanges();
return 1;
}
else
{
tk = new THEKHO()
{
masosach = thekho.MaSoSach,
soluong = thekho.SoLuong,
ngayghi = thekho.NgayGhi
};
db.THEKHOs.InsertOnSubmit(tk);
db.SubmitChanges();
return 1;
}
}
}
catch
{
return 0;
}
}
public static bool edit(LinhVuc linhvuc)
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
//Kiểm tra lĩnh vực có tồn tại không
LINHVUC lv;
lv = (from b in db.LINHVUCs
where b.masolinhvuc.Equals(linhvuc.MaSoLinhVuc)
select b).SingleOrDefault();
if (lv == null) return false;
lv.ten = linhvuc.TenLinhVuc;
lv.trangthai = linhvuc.TrangThai;
db.SubmitChanges();
return true;
}
}
public static bool edit(NguoiDung nguoidung)
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
var s = (from b in db.NGUOIDUNGs
where b.masonguoidung == nguoidung.MaSoNguoiDung
select b).SingleOrDefault();
if (s == null) return false;
s.matkhau = nguoidung.MatKhau;
s.tendaydu = nguoidung.TenDayDu;
s.email = nguoidung.Email;
s.phanquyen = nguoidung.PhanQuyen;
s.trangthai = nguoidung.TrangThai;
db.SubmitChanges();
return true;
}
}
public static bool delete(int masosach)
{
try
{
using(EntitiesDataContext db = new EntitiesDataContext())
{
SACH sach;
sach = (from s in db.SACHes
where s.masosach.Equals(masosach)
select s).SingleOrDefault();
if (sach == null) return false;
db.SACHes.DeleteOnSubmit(sach);
db.SubmitChanges();
return true;
}
}catch(Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static bool edit(Sach sach)
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
var s = (from b in db.SACHes
where b.masosach == sach.MaSoSach
select b).SingleOrDefault();
if (s == null) return false;
s.tensach = sach.TenSach;
s.masolinhvuc = sach.LinhVucSach.MaSoLinhVuc;
s.masonxb = sach.NXB.MaSoNXB;
s.tacgia = sach.TenTacGia;
s.soluong = sach.Soluong;
s.giaban = sach.GiaBan;
s.gianhap = sach.GiaNhap;
s.hinhanh = sach.HinhAnh;
s.mota = sach.MoTa;
s.trangthai = sach.TrangThai;
db.SubmitChanges();
return true;
}
}
public static bool delete(int masolinhvuc)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
//Kiểm tra lĩnh vực có tồn tại không
LINHVUC lv;
lv = (from b in db.LINHVUCs
where b.masolinhvuc.Equals(masolinhvuc)
select b).SingleOrDefault();
if (lv == null) return false;
db.LINHVUCs.DeleteOnSubmit(lv);
db.SubmitChanges();
return true;
}
}catch(Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static bool delete(TheKho thekho)
{
try
{
using(EntitiesDataContext db = new EntitiesDataContext())
{
THEKHO tk;
tk = (from t in db.THEKHOs
where t.masosach.Equals(thekho.MaSoSach)
&& t.ngayghi.Equals(thekho.NgayGhi)
select t).SingleOrDefault();
if (tk == null) return false;
db.THEKHOs.DeleteOnSubmit(tk);
db.SubmitChanges();
return true;
}
}catch(Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static bool delete(int masonguoidung)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
NGUOIDUNG nguoidung;
nguoidung = (from s in db.NGUOIDUNGs
where s.masonguoidung.Equals(masonguoidung)
select s).SingleOrDefault();
if (nguoidung == null) return false;
db.NGUOIDUNGs.DeleteOnSubmit(nguoidung);
db.SubmitChanges();
return true;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static bool delete(int masonxb)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
NXB nxb;
nxb = (from n in db.NXBs
where n.masonxb.Equals(masonxb)
select n).SingleOrDefault();
if (nxb == null) return false;
db.NXBs.DeleteOnSubmit(nxb);
db.SubmitChanges();
return true;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static bool delete(int masodaily)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
DAILY dl;
dl = (from d in db.DAILies
where d.masodaily.Equals(masodaily)
select d).SingleOrDefault();
if (dl == null) return false; //Nếu đại lý không tồn tại
db.DAILies.DeleteOnSubmit(dl);
db.SubmitChanges();
return true;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static bool delete(int masophieuxuat)
{
try
{
using(EntitiesDataContext db = new EntitiesDataContext())
{
PHIEUXUAT phieu;
phieu = (from p in db.PHIEUXUATs
where p.masophieuxuat.Equals(masophieuxuat)
select p).SingleOrDefault();
if (phieu == null) return false;
db.CHITIETPHIEUXUATs.DeleteAllOnSubmit(phieu.CHITIETPHIEUXUATs);
db.PHIEUXUATs.DeleteOnSubmit(phieu);
db.SubmitChanges();
return true;
}
}catch(Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static bool delete(int masohoadon)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
HOADONDAILY hd;
hd = (from p in db.HOADONDAILies
where p.masohoadon.Equals(masohoadon)
select p).SingleOrDefault();
if (hd == null) return false;
db.CHITIETHOADONDAILies.DeleteAllOnSubmit(hd.CHITIETHOADONDAILies);
db.HOADONDAILies.DeleteOnSubmit(hd);
db.SubmitChanges();
return true;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static int add(NhaXuatBan nhaxuatban)
{
try
{
using(EntitiesDataContext db = new EntitiesDataContext())
{
var nxb = new NXB
{
ten = nhaxuatban.TenNXB,
diachi = nhaxuatban.DiaChi,
sodienthoai = nhaxuatban.SoDienThoai,
sotaikhoan = nhaxuatban.SoTaiKhoan,
nganhang = nhaxuatban.NganHang
};
db.NXBs.InsertOnSubmit(nxb);
db.SubmitChanges();
return nxb.masonxb;
}
}catch(Exception ex)
{
Console.WriteLine(ex.Message);
return 0;
}
}
public static int add(NguoiDung nguoidung)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
var s = new NGUOIDUNG();
s.tennguoidung = nguoidung.TenNguoiDung;
s.matkhau = nguoidung.MatKhau;
s.tendaydu = nguoidung.TenDayDu;
s.email = nguoidung.Email;
s.phanquyen = nguoidung.PhanQuyen;
s.trangthai = nguoidung.TrangThai;
db.NGUOIDUNGs.InsertOnSubmit(s);
db.SubmitChanges();
return s.masonguoidung;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return 0;
}
}
public static bool add(ChiTietPhieuXuat chitiet, int masophieuxuat)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
CHITIETPHIEUXUAT ct;
ct = (from c in db.CHITIETPHIEUXUATs
where c.masophieuxuat.Equals(masophieuxuat)
&& c.masosach.Equals(chitiet.MaSoSach)
select c).SingleOrDefault();
if (ct != null) return false;
ct = new CHITIETPHIEUXUAT
{
masophieuxuat = masophieuxuat,
masosach = chitiet.MaSoSach,
soluong = chitiet.SoLuong,
dongia = chitiet.DonGia,
trangthai = chitiet.TrangThai == null ? 0 : 1
};
db.CHITIETPHIEUXUATs.InsertOnSubmit(ct);
db.SubmitChanges();
return true;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static bool edit(TheKho thekho)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
THEKHO tk;
tk = (from s in db.THEKHOs
where s.masosach.Equals(thekho.MaSoSach)
&& s.ngayghi.Equals(thekho.NgayGhi)
select s).SingleOrDefault();
if (tk == null) return false; //Nếu không tồn tại thẻ kho
tk.soluong = thekho.SoLuong;
db.SubmitChanges();
return true;
}
}
catch(Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static bool delete(ChiTietPhieuNhap chitiet)
{
try
{
using (EntitiesDataContext db = new EntitiesDataContext())
{
CHITIETPHIEUNHAP ct;
ct = (from c in db.CHITIETPHIEUNHAPs
where c.masophieunhap.Equals(chitiet.MaSoPhieuNhap)
&& c.masosach.Equals(chitiet.MaSoSach)
select c).SingleOrDefault();
if (ct == null) return false;
db.CHITIETPHIEUNHAPs.DeleteOnSubmit(ct);
db.SubmitChanges();
return true;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static bool edit(ChiTietPhieuXuat chitiet)
{
try
{
using(EntitiesDataContext db = new EntitiesDataContext())
{
CHITIETPHIEUXUAT ct;
ct = (from c in db.CHITIETPHIEUXUATs
where c.masophieuxuat.Equals(chitiet.MaSoPhieuXuat)
&& c.masosach.Equals(chitiet.MaSoSach)
select c).SingleOrDefault();
if (ct == null) return false;
ct.soluong = chitiet.SoLuong;
ct.trangthai = chitiet.TrangThai;
db.SubmitChanges();
return true;
}
}catch(Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}
public static bool edit(DaiLy daily)
{
try
{
using(EntitiesDataContext db = new EntitiesDataContext())
{
DAILY dl;
dl = (from d in db.DAILies
where d.masodaily.Equals(daily.MaSoDaiLy)
select d).SingleOrDefault();
if (dl == null) return false; //Nếu đại lý không tồn tại
dl.ten = daily.TenDaiLy;
dl.diachi = daily.DiaChi;
dl.sodienthoai = daily.SoDienThoai;
dl.sotaikhoan = daily.SoTaiKhoan;
dl.trangthai = daily.TrangThai;
dl.nganhang = daily.NganHang;
db.SubmitChanges();
return true;
}
}catch(Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
}