public async Task <string> GenerateAnonymousUserId(HttpResponse response)
{
var user = new AnonymousUser();
await _anonymousUsersRepository.Create(user);
await Context.SaveChangesAsync();
var userId = user.Id.ToString();
var token = AnonymousUsersService.GenerateTokenFromUserId(userId);
response.Cookies.Append("anonymous_user_id_token", token);
return(userId);
}
public async Task <string> GetAnonymousUserId(HttpRequest request)
{
var tokenString = request.Cookies["anonymous_user_id_token"];
if (string.IsNullOrEmpty(tokenString))
{
return(null);
}
var userId = AnonymousUsersService.GetUserId(tokenString);
if (string.IsNullOrEmpty(userId))
{
return("");
}
var userGuid = Guid.Parse(userId);
var exist = await _anonymousUsersRepository.ExistAsync(userGuid);
return(exist ? userId : "");
}
