upgraded to symfony 4 #74 (#81)

src/Validator/Constraints/Role.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of the Kimai package.
+ *
+ * (c) Kevin Papst <kevin@kevinpapst.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
+ *
+ * @author Kevin Papst <kevin@kevinpapst.de>
+ */
+class Role extends Constraint
+{
+    const ROLE_ERROR = 'xd5hffg-dsfef3-426a-83d7-1f2d33hs5d84';
+
+    protected static $errorNames = array(
+        self::ROLE_ERROR => 'ROLE_ERROR',
+    );
+
+    public $message = 'This value is not a valid role.';
+}

src/Validator/Constraints/RoleValidator.php

@@ -0,0 +1,50 @@
+<?php
+
+/*
+ * This file is part of the Kimai package.
+ *
+ * (c) Kevin Papst <kevin@kevinpapst.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+
+/**
+ * @author Kevin Papst <kevin@kevinpapst.de>
+ */
+class RoleValidator extends ConstraintValidator
+{
+
+    protected $allowedRoles = ['ROLE_CUSTOMER', 'ROLE_USER', 'ROLE_TEAMLEAD', 'ROLE_ADMIN', 'ROLE_SUPER_ADMIN'];
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validate($value, Constraint $constraint)
+    {
+        if (!$constraint instanceof Role) {
+            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Role');
+        }
+
+        $roles = $value;
+
+        if (!is_array($roles)) {
+            $roles = [$roles];
+        }
+
+        foreach ($roles as $role) {
+            if (!is_string($role) || !in_array($role, $this->allowedRoles)) {
+                $this->context->buildViolation($constraint->message)
+                    ->setParameter('{{ value }}', $this->formatValue($role))
+                    ->setCode(Role::ROLE_ERROR)
+                    ->addViolation();
+            }
+        }
+    }
+}