public async Task <IActionResult> ViewCertificate(
[FromRoute] int id,
[FromServices] ICertificatesService certificatesService)
{
var certificate = await certificatesService.GetAsync(id);
if (certificate == null)
{
return(NotFound());
}
return(View("Templates/Certificates/CourseCertificate", certificate));
}
public async Task <IActionResult> DownloadCertificate(
[FromServices] CertificatePdfRenderer writer,
[FromServices] ICertificatesService certificatesService,
[FromRoute] int id)
{
var certificate = await certificatesService.GetAsync(id);
if (certificate == null)
{
return(NotFound());
}
var stream = await writer.RenderAsync(CertificateVM.From(certificate));
MemoryStream memoryStream = new MemoryStream();
await stream.CopyToAsync(memoryStream);
return(File(memoryStream.ToArray(), "application/pdf"));
}
