Implement email verification feature, add registration form, and update user entity for verification status

src/Security/Voter/SeasonVoter.php

@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Security\Voter;
+
+use App\Entity\Season;
+use App\Entity\User;
+use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+use Symfony\Component\Security\Core\Authorization\Voter\Voter;
+
+final class SeasonVoter extends Voter
+{
+    public const string EDIT = 'SEASON_EDIT';
+
+    public const string DELETE = 'SEASON_DELETE';
+
+    protected function supports(string $attribute, mixed $subject): bool
+    {
+        return \in_array($attribute, [self::EDIT, self::DELETE], true)
+            && $subject instanceof Season;
+    }
+
+    /** @param Season $subject */
+    protected function voteOnAttribute(string $attribute, mixed $subject, TokenInterface $token): bool
+    {
+        $user = $token->getUser();
+        if (!$user instanceof User) {
+            return false;
+        }
+
+        if ($user->isAdmin()) {
+            return true;
+        }
+
+        switch ($attribute) {
+            case self::EDIT:
+            case self::DELETE:
+                if ($subject->isOwner($user)) {
+                    return true;
+                }
+
+                break;
+        }
+
+        return false;
+    }
+}