internal static CODE_RESULT_RETURN Add(AppUser user)
{
using (var context = DBContext.GetContext())
{
var ds = (from e in context.AppUserDbSet
where e.UserName == user.UserName
select e).SingleOrDefault();
if (ds != null)
return CODE_RESULT_RETURN.MaTrung;
else
{
context.AppUserDbSet.Add(user);
context.SaveChanges();
return CODE_RESULT_RETURN.ThanhCong;
}
}
}
internal static CODE_RESULT_RETURN Delete(AppUser user)
{
using (var context = DBContext.GetContext())
{
var nsd = (from e in context.AppUserDbSet
where e.UserName == user.UserName
select e).SingleOrDefault();
if (nsd != null)
{
try
{
context.AppUserDbSet.Remove(nsd);
context.SaveChanges();
return CODE_RESULT_RETURN.ThanhCong;
}
catch
{
return CODE_RESULT_RETURN.ThatBai;
}
}
return CODE_RESULT_RETURN.ThatBai;
}
}
internal static void ChangePassword(AppUser m_NguoiSuDung, string matKhauMoi)
{
using (var db = DBContext.GetContext())
{
AppUser nguoiSuDung = db.AppUserDbSet.Where(
nsd => nsd.UserName == m_NguoiSuDung.UserName &&
nsd.Password == m_NguoiSuDung.Password).FirstOrDefault();
if (nguoiSuDung == null)
throw new Exception("Thông tin người sử dụng không đúng!");
else
{
try
{
nguoiSuDung.Password = matKhauMoi;
db.SaveChanges();
}
catch
{
throw new Exception("Không thể thay đổi mật khẩu được!");
}
}
}
}
internal static CODE_RESULT_RETURN Update(AppUser user)
{
using (var db = DBContext.GetContext())
{
var ds = (from e in db.AppUserDbSet
where e.UserName == user.UserName
select e).SingleOrDefault();
if (ds != null)
{
ds.FullName = user.FullName;
ds.Password = user.Password;
ds.Role = user.Role;
ds.IsActive = user.IsActive;
db.SaveChanges();
return CODE_RESULT_RETURN.ThanhCong;
}
return CODE_RESULT_RETURN.ThatBai;
}
}