public ValidationResultDto ValidateBeforeCreate(LopForCreateDto lop)
{
var totalTenLop = _context.DanhSachLop.Count(x => x.TenLop.ToLower().Contains(lop.TenLop.ToLower()));
var totalTenVietTat = _context.DanhSachLop.Count(x => x.TenVietTat.ToLower().Contains(lop.TenVietTat.ToLower()));
IDictionary <string, string[]> Errors = new Dictionary <string, string[]>();
if (totalTenLop >= 1 || totalTenVietTat >= 1)
{
if (totalTenLop >= 1)
{
Errors.Add("tenLop", new string[] { "tenLop is duplicated!" });
}
if (totalTenVietTat >= 1)
{
Errors.Add("tenVietTat", new string[] { "tenVietTat is duplicated!" });
}
return(new ValidationResultDto
{
IsValid = false,
Errors = Errors
});
}
else
{
return(new ValidationResultDto
{
IsValid = true
});
}
}
public async Task <Lop> Create(LopForCreateDto lop)
{
var danhSachLop = await _context.DanhSachLop.OrderByDescending(x => x.MaLop).FirstOrDefaultAsync();
var maLop = 0;
if (danhSachLop == null)
{
maLop = 0;
}
else
{
maLop = danhSachLop.MaLop + 1;
}
var newLop = new Lop
{
MaLop = maLop,
TenLop = lop.TenLop,
TenVietTat = lop.TenVietTat,
MaKhoa = lop.MaKhoa,
HeDaoTao = lop.HeDaoTao,
MaKhoaDaoTao = lop.MaKhoaDaoTao,
ThoiGianTao = DateTime.Now,
ThoiGianCapNhat = DateTime.Now,
TrangThai = 1
};
await _context.DanhSachLop.AddAsync(newLop);
await _context.SaveChangesAsync();
return(newLop);
}
public async Task <IActionResult> Create(LopForCreateDto lop)
{
try
{
var validationResult = _repo.ValidateBeforeCreate(lop);
if (validationResult.IsValid)
{
var result = await _repo.Create(lop);
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
}
}));
}
}
