public async Task <KhoaDaoTao> Create(KhoaDaoTaoForCreateDto khoaDaoTao)
{
var danhSachKhoaDaoTao = await _context.DanhSachKhoaDaoTao.OrderByDescending(x => x.MaKhoaDaoTao).FirstOrDefaultAsync();
var maKhoaDaoTao = 0;
if (danhSachKhoaDaoTao == null)
{
maKhoaDaoTao = 0;
}
else
{
maKhoaDaoTao = danhSachKhoaDaoTao.MaKhoaDaoTao + 1;
}
var newKhoaDaoTao = new KhoaDaoTao
{
MaKhoaDaoTao = maKhoaDaoTao,
TenKhoaDaoTao = khoaDaoTao.TenKhoaDaoTao,
TenVietTat = khoaDaoTao.TenVietTat,
ThoiGianBatDau = khoaDaoTao.ThoiGianBatDau,
ThoiGianKetThuc = khoaDaoTao.ThoiGianKetThuc,
ThoiGianTao = DateTime.Now,
ThoiGianCapNhat = DateTime.Now,
TrangThai = 1
};
await _context.DanhSachKhoaDaoTao.AddAsync(newKhoaDaoTao);
await _context.SaveChangesAsync();
return(newKhoaDaoTao);
}
public ValidationResultDto ValidateBeforeCreate(KhoaDaoTaoForCreateDto khoaDaoTao)
{
var totalTenKhoaDaoTao = _context.DanhSachKhoaDaoTao.Count(x => x.TenKhoaDaoTao.ToLower().Contains(khoaDaoTao.TenKhoaDaoTao.ToLower()));
var totalTenVietTat = _context.DanhSachKhoaDaoTao.Count(x => x.TenVietTat.ToLower().Contains(khoaDaoTao.TenVietTat.ToLower()));
var totalThoiGianBatDau = _context.DanhSachKhoaDaoTao.Count(x => x.ThoiGianBatDau == khoaDaoTao.ThoiGianBatDau);
var totalThoiGianKetThuc = _context.DanhSachKhoaDaoTao.Count(x => x.ThoiGianKetThuc == khoaDaoTao.ThoiGianKetThuc);
var isThoiGianValid = khoaDaoTao.ThoiGianKetThuc >= khoaDaoTao.ThoiGianBatDau;
IDictionary <string, string[]> Errors = new Dictionary <string, string[]>();
if (totalTenKhoaDaoTao >= 1 || totalTenVietTat >= 1 || totalThoiGianBatDau >= 1 || totalThoiGianKetThuc >= 1 || isThoiGianValid == false)
{
if (totalTenKhoaDaoTao >= 1)
{
Errors.Add("tenKhoaDaoTao", new string[] { "tenKhoaDaoTao is duplicated!" });
}
if (totalTenVietTat >= 1)
{
Errors.Add("tenVietTat", new string[] { "tenVietTat is duplicated!" });
}
if (totalThoiGianBatDau >= 1)
{
Errors.Add("thoiGianBatDau", new string[] { "thoiGianBatDau is duplicated!" });
}
if (totalThoiGianKetThuc >= 1)
{
Errors.Add("thoiGianKetThuc", new string[] { "thoiGianKetThuc is duplicated!" });
}
if (isThoiGianValid == false)
{
Errors.Add("thoiGianKetThuc", new string[] { "thoiGianKetThuc must come before thoiGianBatDau!" });
}
return(new ValidationResultDto
{
IsValid = false,
Errors = Errors
});
}
else
{
return(new ValidationResultDto
{
IsValid = true
});
}
}
public async Task <IActionResult> Create(KhoaDaoTaoForCreateDto khoaDaoTao)
{
try
{
var validationResult = _repo.ValidateBeforeCreate(khoaDaoTao);
if (validationResult.IsValid)
{
var result = await _repo.Create(khoaDaoTao);
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
}
}));
}
}