public async Task <HuongNghienCuu> UpdateById(int id, HuongNghienCuuForUpdateDto huongNghienCuu)
{
var oldRecord = await _context.DanhSachKhoa.AsNoTracking().FirstOrDefaultAsync(x => x.MaKhoa == id);
var huongNghienCuuToUpdate = new HuongNghienCuu
{
MaHuongNghienCuu = id,
TenHuongNghienCuu = huongNghienCuu.TenHuongNghienCuu,
ThoiGianTao = oldRecord.ThoiGianTao,
ThoiGianCapNhat = DateTime.Now,
TrangThai = huongNghienCuu.TrangThai
};
_context.DanhSachHuongNghienCuu.Update(huongNghienCuuToUpdate);
await _context.SaveChangesAsync();
return(huongNghienCuuToUpdate);
}
public async Task <IActionResult> UpdateById(int id, HuongNghienCuuForUpdateDto huongNghienCuu)
{
try
{
var validationResult = _repo.ValidateBeforeUpdate(id, huongNghienCuu);
if (validationResult.IsValid)
{
var result = await _repo.UpdateById(id, huongNghienCuu);
return(StatusCode(200, new SuccessResponseDto
{
Message = "Cập nhật " + _entityName + " thành công!",
Result = new SuccessResponseResultWithSingleDataDto
{
Data = result
}
}));
}
else
{
return(StatusCode(500, new FailedResponseDto
{
Message = "Cập nhật " + _entityName + " mới thất bại!",
Result = new FailedResponseResultDto
{
Errors = validationResult.Errors
}
}));
}
}
catch (Exception e)
{
return(StatusCode(500, new FailedResponseDto
{
Message = "Cập nhật " + _entityName + " thất bại!",
Result = new FailedResponseResultDto
{
Errors = e
}
}));
}
}
public ValidationResultDto ValidateBeforeUpdate(int id, HuongNghienCuuForUpdateDto huongNghienCuu)
{
var totalTenHuongNghienCuu = _context.DanhSachHuongNghienCuu.Count(x => x.MaHuongNghienCuu != id && x.TenHuongNghienCuu.ToLower().Contains(huongNghienCuu.TenHuongNghienCuu.ToLower()));
IDictionary <string, string[]> Errors = new Dictionary <string, string[]>();
if (totalTenHuongNghienCuu > 0)
{
Errors.Add("tenHuongNghienCuu", new string[] { "tenHuongNghienCuu is duplicated!" });
return(new ValidationResultDto
{
IsValid = false,
Errors = Errors
});
}
else
{
return(new ValidationResultDto
{
IsValid = true
});
}
}
