public ValidationResultDto ValidateBeforeCreate(SinhVienForCreateDto sinhVien)
{
var totalEmail = _context.DanhSachSinhVien.Count(x => x.Email.ToLower() == sinhVien.Email.ToLower());
var totalSoDienThoai = _context.DanhSachSinhVien.Count(x => x.SoDienThoai.ToLower() == sinhVien.SoDienThoai.ToLower());
IDictionary <string, string[]> Errors = new Dictionary <string, string[]>();
if (totalEmail >= 1 || totalSoDienThoai >= 1)
{
if (totalEmail >= 1)
{
Errors.Add("email", new string[] { "email is duplicated!" });
}
if (totalSoDienThoai >= 1)
{
Errors.Add("soDienThoai", new string[] { "soDienThoai is duplicated!" });
}
return(new ValidationResultDto
{
IsValid = false,
Errors = Errors
});
}
else
{
return(new ValidationResultDto
{
IsValid = true
});
}
}
public async Task <IActionResult> Create(SinhVienForCreateDto sinhVien)
{
try
{
var validationResult = _repo.ValidateBeforeCreate(sinhVien);
if (validationResult.IsValid)
{
var result = await _repo.Create(sinhVien);
return(StatusCode(201, new SuccessResponseDto
{
Message = "Tạo " + _entityName + " mới thành công!",
Result = new SuccessResponseResultWithSingleDataDto
{
Data = result
}
}));
}
else
{
return(StatusCode(500, new FailedResponseDto
{
Message = "Tạo " + _entityName + " mới thất bại!",
Result = new FailedResponseResultDto
{
Errors = validationResult.Errors
}
}));
}
}
catch (Exception e)
{
return(StatusCode(500, new FailedResponseDto
{
Message = "Tạo " + _entityName + " mới thất bại!",
Result = new FailedResponseResultDto
{
Errors = e
}
}));
}
}
public async Task <SinhVien> Create(SinhVienForCreateDto sinhVien)
{
var newSinhVien = new SinhVien
{
MaSinhVien = GenerateId(),
HoVaTen = sinhVien.HoVaTen,
MaLop = sinhVien.MaLop,
GioiTinh = sinhVien.GioiTinh,
NgaySinh = sinhVien.NgaySinh,
Email = sinhVien.Email,
QueQuan = sinhVien.QueQuan,
DiaChi = sinhVien.DiaChi,
SoDienThoai = sinhVien.SoDienThoai,
ThoiGianTao = DateTime.Now,
ThoiGianCapNhat = DateTime.Now,
TrangThai = 1
};
await _context.DanhSachSinhVien.AddAsync(newSinhVien);
await _context.SaveChangesAsync();
return(newSinhVien);
}