public async Task <IActionResult> AddTemplate(Template template)
{
if (ModelState.IsValid)
{
User user = null;
string userId = HttpContext.Session.GetString("UserId");
SessionHandler.GetUser(userId, out user);
if (!_context.IsTemplateNameUnique(template.Name, user.Id))
{
ViewBag.ErrName = "Template name must be unique.";
return(View(template));
}
template.UserId = user.Id;
try
{
_context.Add(template);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(TemplateList)));
}
catch
{
return(Redirect("/Home/Error"));
}
}
return(View(template));
}