public async Task <Response <CaThiResponse> > GetCaThi(long id)
{
var caThi = await _caThiRepo.GetCaThiById(id);
if (caThi == null)
{
return new Response <CaThiResponse>
{
StatusCode = 400,
Success = false,
Errors = new[] { "Không tìm thấy ca thi" }
}
}
;
var lopHoc = await _lopHocRepo.GetLopHocById(caThi.IdLopHoc);
var deThi = await _deThiRepo.GetDeThiById(caThi.IdDeThi);
var dsIdCauHoi = _deThiRepo.GetDsIdCauHoi(deThi.Id);
var dsCauHoi = await _cauHoiRepo.GetMultipleCauHoiById(dsIdCauHoi);
var deThiResponse = new DeThiResponse(deThi, dsCauHoi);
var giamThi = await _taiKhoanRepo.GetTaiKhoanById(caThi.IdGiamThi);
var caThiResponse = new CaThiResponse(caThi, lopHoc, deThiResponse, giamThi);
return(new Response <CaThiResponse>
{
StatusCode = 200,
Success = true,
Data = caThiResponse
});
}
}
public async Task <Response <DeThiResponse> > TaoDeThi(long idHocPhan, TaoDeThiRequest request)
{
var hocPhan = await _hocPhanRepo.GetHocPhanById(idHocPhan);
if (hocPhan == null)
{
return new Response <DeThiResponse>
{
StatusCode = 400,
Success = false,
Errors = new[] { "Không tìm thấy học phần" }
}
}
;
var deThi = new DeThi
{
TenDeThi = request.TenDeThi,
DeThiThu = request.DeThiThu,
SanSang = false,
IdHocPhan = idHocPhan,
};
deThi.DsCauHoi = new List <ChiTietDeThi>();
foreach (var idCauHoi in request.DsIdCauHoi)
{
deThi.DsCauHoi.Add(new ChiTietDeThi {
IdCauHoi = idCauHoi
});
}
var newDeThi = await _deThiRepo.CreateDeThi(deThi);
var dsIdCauHoi = _deThiRepo.GetDsIdCauHoi(deThi.Id);
var dsCauHoi = await _cauHoiRepo.GetMultipleCauHoiById(dsIdCauHoi);
var deThiResponse = new DeThiResponse(newDeThi, dsCauHoi);
return(new Response <DeThiResponse>
{
StatusCode = 201,
Success = true,
Data = deThiResponse
});
}
}
public async Task <Response <DeThiResponse> > CapNhatDeThi(long id, CapNhatDeThiRequest request)
{
var deThi = await _deThiRepo.GetDeThiById(id);
if (deThi == null)
{
return new Response <DeThiResponse>
{
StatusCode = 400,
Success = false,
Errors = new[] { "Không tìm thấy đề thi" }
}
}
;
deThi.TenDeThi = request.TenDeThi;
deThi.SanSang = request.SanSang;
deThi.DsCauHoi = new List <ChiTietDeThi>();
foreach (var idCauHoi in request.DsIdCauHoi)
{
deThi.DsCauHoi.Add(new ChiTietDeThi
{
IdDeThi = deThi.Id,
IdCauHoi = idCauHoi
});
}
var updatedDeThi = await _deThiRepo.UpdateDethi(deThi);
var dsIdCauHoi = _deThiRepo.GetDsIdCauHoi(deThi.Id);
var dsCauHoi = await _cauHoiRepo.GetMultipleCauHoiById(dsIdCauHoi);
var deThiResponse = new DeThiResponse(updatedDeThi, dsCauHoi);
return(new Response <DeThiResponse>
{
StatusCode = 200,
Success = true,
Data = deThiResponse
});
}
}
public async Task <Response <CaThiResponse> > CapNhatCaThi(long id, TaoCaThiRequest request)
{
var caThi = await _caThiRepo.GetCaThiById(id);
if (caThi == null)
{
return new Response <CaThiResponse>
{
StatusCode = 400,
Success = false,
Errors = new[] { "Không tìm thấy ca thi" }
}
}
;
caThi.TenCaThi = request.TenCaThi;
caThi.ThoiGianBatDau = request.ThoiGianBatDau;
caThi.ThoiGianThi = request.ThoiGianThi;
caThi.IdLopHoc = request.IdLopHoc;
caThi.IdGiamThi = request.IdGiamThi;
caThi.IdDeThi = request.IdDeThi;
var updatedCaThi = await _caThiRepo.UpdateCaThi(caThi);
var lopHoc = await _lopHocRepo.GetLopHocById(updatedCaThi.IdLopHoc);
var deThi = await _deThiRepo.GetDeThiById(updatedCaThi.IdDeThi);
var dsIdCauHoi = _deThiRepo.GetDsIdCauHoi(deThi.Id);
var dsCauHoi = await _cauHoiRepo.GetMultipleCauHoiById(dsIdCauHoi);
var deThiResponse = new DeThiResponse(deThi, dsCauHoi);
var giamThi = await _taiKhoanRepo.GetTaiKhoanById(updatedCaThi.IdGiamThi);
var caThiResponse = new CaThiResponse(updatedCaThi, lopHoc, deThiResponse, giamThi);
return(new Response <CaThiResponse>
{
StatusCode = 200,
Success = true,
Data = caThiResponse
});
}
}
public async Task <Response <List <CaThiResponse> > > GetDsCaThi(long idHocPhan)
{
var hocPhan = await _hocPhanRepo.GetHocPhanById(idHocPhan);
if (hocPhan == null)
{
return new Response <List <CaThiResponse> >
{
StatusCode = 400,
Success = false,
Errors = new[] { "Không tìm thấy học phần" }
}
}
;
var dsCaThi = _caThiRepo.GetAll(idHocPhan);
var dsCaThiResponse = new List <CaThiResponse>();
foreach (var caThi in dsCaThi)
{
var lopHoc = await _lopHocRepo.GetLopHocById(caThi.IdLopHoc);
var deThi = await _deThiRepo.GetDeThiById(caThi.IdDeThi);
var dsIdCauHoi = _deThiRepo.GetDsIdCauHoi(deThi.Id);
var dsCauHoi = await _cauHoiRepo.GetMultipleCauHoiById(dsIdCauHoi);
var deThiResponse = new DeThiResponse(deThi, dsCauHoi);
var giamThi = await _taiKhoanRepo.GetTaiKhoanById(caThi.IdGiamThi);
var caThiResponse = new CaThiResponse(caThi, lopHoc, deThiResponse, giamThi);
dsCaThiResponse.Add(caThiResponse);
}
return(new Response <List <CaThiResponse> >
{
StatusCode = 200,
Success = true,
Data = dsCaThiResponse
});
}
}
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 <Response <CaThiResponse> > KetThucCaThi(long idTaiKhoan, long id)
{
var caThi = await _caThiRepo.GetCaThiById(id);
if (caThi == null)
{
return new Response <CaThiResponse>
{
StatusCode = 400,
Success = false,
Errors = new[] { "Không tìm thấy ca thi" }
}
}
;
if (caThi.IdGiamThi != idTaiKhoan)
{
return new Response <CaThiResponse>
{
StatusCode = 403,
Success = false,
Errors = new[] { "Không có quyền thực hiện thao tác. Giám thị được chỉ định mới có thể thực hiện thao tác này" }
}
}
;
if (caThi.TrangThai != TrangThaiCaThi.DaBatDau && caThi.TrangThai != TrangThaiCaThi.DaKetThuc)
{
return new Response <CaThiResponse>
{
StatusCode = 403,
Success = false,
Errors = new[] { "Ca thi chưa bắt đầu" }
}
}
;
if (caThi.TrangThai == TrangThaiCaThi.DaKetThuc)
{
return new Response <CaThiResponse>
{
StatusCode = 403,
Success = false,
Errors = new[] { "Ca thi đã kết thúc" }
}
}
;
caThi.TrangThai = TrangThaiCaThi.DaKetThuc;
await _caThiRepo.UpdateCaThi(caThi);
var lopHoc = await _lopHocRepo.GetLopHocById(caThi.IdLopHoc);
var deThi = await _deThiRepo.GetDeThiById(caThi.IdDeThi);
var dsIdCauHoi = _deThiRepo.GetDsIdCauHoi(deThi.Id);
var dsCauHoi = await _cauHoiRepo.GetMultipleCauHoiById(dsIdCauHoi);
var deThiResponse = new DeThiResponse(deThi, dsCauHoi);
var giamThi = await _taiKhoanRepo.GetTaiKhoanById(caThi.IdGiamThi);
var caThiResponse = new CaThiResponse(caThi, lopHoc, deThiResponse, giamThi);
return(new Response <CaThiResponse>
{
StatusCode = 200,
Success = true,
Data = caThiResponse
});
}
}
}
public async Task <Response <CaThiResponse> > BatDauCaThi(long idTaiKhoan, long id, long ticks)
{
var caThi = await _caThiRepo.GetCaThiById(id);
if (caThi == null)
{
return new Response <CaThiResponse>
{
StatusCode = 400,
Success = false,
Errors = new[] { "Không tìm thấy ca thi" }
}
}
;
if (caThi.IdGiamThi != idTaiKhoan)
{
return new Response <CaThiResponse>
{
StatusCode = 403,
Success = false,
Errors = new[] { "Không có quyền thực hiện thao tác. Giám thị được chỉ định mới có thể thực hiện thao tác này" }
}
}
;
if (caThi.TrangThai == TrangThaiCaThi.DaBatDau)
{
return new Response <CaThiResponse>
{
StatusCode = 403,
Success = false,
Errors = new[] { "Ca thi đã bắt đầu" }
}
}
;
var random = new Random();
var maBaoVe = random.Next(100000, 999999);
caThi.MaBaoVe = maBaoVe.ToString();
caThi.TrangThai = TrangThaiCaThi.DaBatDau;
caThi.ThoiGianBatDau = ticks;
await _caThiRepo.UpdateCaThi(caThi);
var lopHoc = await _lopHocRepo.GetLopHocById(caThi.IdLopHoc);
var deThi = await _deThiRepo.GetDeThiById(caThi.IdDeThi);
var dsIdCauHoi = _deThiRepo.GetDsIdCauHoi(deThi.Id);
var dsCauHoi = await _cauHoiRepo.GetMultipleCauHoiById(dsIdCauHoi);
var deThiResponse = new DeThiResponse(deThi, dsCauHoi);
var giamThi = await _taiKhoanRepo.GetTaiKhoanById(caThi.IdGiamThi);
var caThiResponse = new CaThiResponse(caThi, lopHoc, deThiResponse, giamThi);
return(new Response <CaThiResponse>
{
StatusCode = 200,
Success = true,
Data = caThiResponse
});
}
}
}