public async Task <CaThi> UpdateCaThi(CaThi caThi)
{
_context.CaThiContext.Update(caThi);
await _context.SaveChangesAsync();
return(caThi);
}
public async Task <CaThi> CreateCaThi(CaThi caThi)
{
await _context.CaThiContext.AddAsync(caThi);
await _context.SaveChangesAsync();
return(caThi);
}
public ThamGiaCaThiResponse(CaThi caThi, ThiSinh thiSinh)
{
Id = caThi.Id;
TenCaThi = caThi.TenCaThi;
ThoiGianBatDau = caThi.ThoiGianBatDau;
ThoiGianThi = caThi.ThoiGianThi;
TrangThai = caThi.TrangThai;
TrangThaiThi = thiSinh.TrangThaiThi;
}
public CaThiResponse(CaThi caThi, LopHoc lopHoc, DeThiResponse deThi, TaiKhoan giamThi)
{
Id = caThi.Id;
IdHocPhan = caThi.IdHocPhan;
TenCaThi = caThi.TenCaThi;
ThoiGianBatDau = caThi.ThoiGianBatDau;
ThoiGianThi = caThi.ThoiGianThi;
TrangThai = caThi.TrangThai;
MaBaoVe = caThi.MaBaoVe;
LopHoc = lopHoc;
DeThi = deThi;
if (giamThi != null)
{
GiamThi = new ThongTinTaiKhoan(giamThi);
}
}
public async Task <Response <CaThiResponse> > TaoCaThi(long idHocPhan, TaoCaThiRequest request)
{
var hocPhan = await _hocPhanRepo.GetHocPhanById(idHocPhan);
if (hocPhan == null)
{
return new Response <CaThiResponse>
{
StatusCode = 400,
Success = false,
Errors = new[] { "Không tìm thấy học phần" }
}
}
;
var caThi = new CaThi
{
TenCaThi = request.TenCaThi,
ThoiGianBatDau = request.ThoiGianBatDau,
ThoiGianThi = request.ThoiGianThi,
TrangThai = TrangThaiCaThi.ChuaBatDau,
IdHocPhan = idHocPhan,
IdLopHoc = request.IdLopHoc,
IdGiamThi = request.IdGiamThi,
IdDeThi = request.IdDeThi
};
var newCaThi = await _caThiRepo.CreateCaThi(caThi);
var lopHoc = await _lopHocRepo.GetLopHocById(newCaThi.IdLopHoc);
var deThi = await _deThiRepo.GetDeThiById(newCaThi.IdDeThi);
var dsIdCauHoi = _deThiRepo.GetDsIdCauHoi(deThi.Id);
var dsCauHoi = await _cauHoiRepo.GetMultipleCauHoiById(dsIdCauHoi);
var deThiResponse = new DeThiResponse(deThi, dsCauHoi);
var giamThi = await _taiKhoanRepo.GetTaiKhoanById(newCaThi.IdGiamThi);
var caThiResponse = new CaThiResponse(newCaThi, lopHoc, deThiResponse, giamThi);
var dsSinhVien = _sinhVienRepo.GetAllInLopHoc(lopHoc.Id);
foreach (var sinhVien in dsSinhVien)
{
var thiSinh = new ThiSinh
{
IdCaThi = newCaThi.Id,
IdSinhVien = sinhVien.Id,
SoLanDangNhap = 0,
TenMay = null,
DiaChiIp = null,
TrangThaiThi = TrangThaiThi.ChuaThi
};
await _thiSinhRepo.CreateThiSinh(thiSinh);
}
return(new Response <CaThiResponse>
{
StatusCode = 201,
Success = true,
Data = caThiResponse
});
}
}
public async Task DeleteCaThi(CaThi caThi)
{
_context.CaThiContext.Remove(caThi);
await _context.SaveChangesAsync();
}
public void Post(CaThi cathi)
{
cathi.CaThiId = Guid.NewGuid();
db.CaThi.Add(cathi);
db.SaveChanges();
}
public KetQuaResponse(SinhVien sinhVien, CaThi caThi, List <KetQuaCauHoi> dsKetQuaCauHoi)
{
SinhVien = sinhVien;
CaThi = caThi;
DsKetQuaCauHoi = dsKetQuaCauHoi;
}