protected override async Task HandleRequirementAsync(AuthorizationHandlerContext context, AdminRequirement requirement)
{
var userName = context.User.Identity.Name;
if (userName == null)
{
return;
}
var user = await _context.Users.FirstOrDefaultAsync(u => u.Name.Equals(userName));
if (user == null)
{
_context.Users.Add(new User()
{
Name = userName
});
await _context.SaveChangesAsync();
return;
}
if (user.IsAdmin)
{
context.Succeed(requirement);
}
}
// To protect from overposting attacks, please enable the specific properties you want to bind to, for
// more details see https://aka.ms/RazorPagesCRUD.
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.News.Add(NewsItem);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}