public ActionResult HDAddDoAn(hoa_don_chi_tiet _hdct)
{
if (!AuthCheck("nhanvien"))
{
return(RedirectToAction("Index", "QLDoAn"));
}
try
{
Random random = new Random();
string chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789qwertyuiopasdfghjklzxcvbnm";
string randomChar = new string(Enumerable.Repeat(chars, 5).Select(s => s[random.Next(s.Length)]).ToArray());
var _dact = db.do_an_chi_tiet.Where(s => s.id == _hdct.do_an_chi_tiet_id).FirstOrDefault();
_hdct.id = _hdct.hoa_don_id + "-" + randomChar;
_hdct.tong_tien = _dact.don_gia * _hdct.so_luong;
db.hoa_don_chi_tiet.Add(_hdct);
db.SaveChanges();
ViewBag.ID = _hdct.hoa_don_id;
return(RedirectToAction("AddHoaDon", "QLDoAn", new { id = _hdct.hoa_don_id }));
}
catch (Exception e)
{
ViewBag.Error = e.ToString();
return(View("~/Views/QLHome/Error.cshtml"));
}
}
public ActionResult DeleteHDCT(string id)
{
if (!AuthCheck("nhanvien"))
{
return(RedirectToAction("Index", "QLDoAn"));
}
hoa_don_chi_tiet _hdct = db.hoa_don_chi_tiet.Where(item => item.id == id).FirstOrDefault();
string hdid = _hdct.hoa_don_id;
ViewBag.ID = hdid;
db.Entry(_hdct).State = System.Data.Entity.EntityState.Deleted;
db.SaveChanges();
return(RedirectToAction("AddHoaDon", "QLDoAn", new { id = hdid }));
}
public ActionResult UpdateHDCT(FormCollection form)
{
if (!AuthCheck("nhanvien"))
{
return(RedirectToAction("Index", "QLDoAn"));
}
string id = form["idHDCT"].ToString();
hoa_don_chi_tiet _hdct = db.hoa_don_chi_tiet.Where(item => item.id == id).FirstOrDefault();
if (String.IsNullOrEmpty(form["SoLuong"]) || int.Parse(form["SoLuong"]) < 1)
{
_hdct.so_luong = 1;
}
else
{
_hdct.so_luong = int.Parse(form["SoLuong"]);
}
_hdct.tong_tien = _hdct.so_luong * _hdct.do_an_chi_tiet.don_gia;
db.SaveChanges();
return(RedirectToAction("AddHoaDon", "QLDoAn", new { id = _hdct.hoa_don_id }));
}