Implemented Validation for controllers

1 files changed, 37 insertions, 0 deletions

diff --git a/src/Http/Validation/ValidatesRequest.php b/src/Http/Validation/ValidatesRequest.php
new file mode 100644
index 00000000..33ff76af
--- /dev/null
+++ b/src/Http/Validation/ValidatesRequest.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace Engelsystem\Http\Validation;
+
+use Engelsystem\Http\Exceptions\ValidationException;
+use Engelsystem\Http\Request;
+
+trait ValidatesRequest
+{
+    /** @var Validator */
+    protected $validator;
+
+    /**
+     * @param Request $request
+     * @param array   $rules
+     * @return array
+     */
+    protected function validate(Request $request, array $rules)
+    {
+        if (!$this->validator->validate(
+            (array)$request->getParsedBody(),
+            $rules
+        )) {
+            throw new ValidationException($this->validator);
+        }
+
+        return $this->validator->getData();
+    }
+
+    /**
+     * @param Validator $validator
+     */
+    public function setValidator(Validator $validator)
+    {
+        $this->validator = $validator;
+    }
+}