public ActionResult DownloadTestCertificate(decimal orderDetailId, bool second)
{
var orderDetail = OrderDetailsService.FirstOrDefault(x =>
x.OrderDetailID == orderDetailId && BerthTypes.AllPaidForTestCerts.Contains(x.StudentInGroup.BerthType_TC));
var userTestId = orderDetail.UserTestId.Value;
UserTestService.LoadWith(x => x.Test, x => x.TestPassRule);
var userTest = UserTestService.GetByPK(userTestId);
TestCertificatePermission(orderDetail, userTest);
var certificateFileSys = UserImages.GetTestCertFileSys(userTestId);
try {
System.IO.File.Delete(certificateFileSys);
} catch (Exception e) {
return(Content("Сертификат уже скачивается"));
}
var isEng = orderDetail.Params.Lang == TestCertLang.Eng;
if (orderDetail.Params.Lang == TestCertLang.RusEng && second)
{
isEng = true;
}
using (var image = Image.FromFile(UserImages.GetTestCertFileSys(isEng ? 0 : 1))) {
using (var result = ImageUtils.DrawTestString(image,
isEng ? User.EngFullName : User.FullName,
EntityUtils.GetTestCertName(isEng, userTest), userTest.RunDate.DefaultString(), userTest.Id))
result.Save(certificateFileSys);
}
return(File(certificateFileSys, "image/png", "certificate.png"));
}