Initial Laravel API import

- Complete GGZ Ecademy Laravel backend application
- RESTful API for learning products, members, filters
- Authentication and authorization system
- Database migrations and seeders
- Custom CRUD generator commands
- Email notification system
- Integration with frontend applications

app/Data/Validation/NetteValidator.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Data\Validation;
+
+use Nette\Schema\Expect;
+use Nette\Schema\Processor;
+use Nette\Schema\Schema;
+use Nette\Schema\ValidationException;
+
+class NetteValidator extends Validator implements ValidatesArray
+{
+    private Processor $schemaProcessor;
+    private Schema $schema;
+
+    public function __construct(Processor $schemaProcessor, Schema $schema)
+    {
+        $this->schemaProcessor = $schemaProcessor;
+        $this->schema = $schema;
+    }
+
+    public function validateArray(array $items): ValidationResult
+    {
+        try {
+            $this->schemaProcessor->process($this->schema, $items);
+
+            return $this->success();
+        } catch (ValidationException $e) {
+            return $this->error($e->getMessage());
+        }
+    }
+}

app/Data/Validation/ValidatesArray.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Data\Validation;
+
+interface ValidatesArray
+{
+    /**
+     * @param mixed[] $items
+     * @return ValidationResult
+     */
+    public function validateArray(array $items): ValidationResult;
+}

app/Data/Validation/ValidationException.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Data\Validation;
+
+class ValidationException extends \Exception
+{
+
+}

app/Data/Validation/ValidationResult.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Data\Validation;
+
+class ValidationResult
+{
+    private bool $error;
+    private ?string $errorMessage;
+
+    public function __construct(bool $error, ?string $errorMessage = null)
+    {
+        $this->error = $error;
+        $this->errorMessage = $errorMessage;
+    }
+
+    /**
+     * @return void|never
+     */
+    final public function assertIsSuccess(): void
+    {
+        if ($this->isError()) {
+            throw new ValidationException($this->getErrorMessage());
+        }
+    }
+
+    public function isError(): bool
+    {
+        return $this->error;
+    }
+
+    public function isSuccess(): bool
+    {
+        return !$this->isError();
+    }
+
+    public function getErrorMessage(): ?string
+    {
+        return $this->errorMessage;
+    }
+}

app/Data/Validation/Validator.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Data\Validation;
+
+abstract class Validator
+{
+    protected function error(string $message): ValidationResult
+    {
+        return new ValidationResult(true, $message);
+    }
+
+    protected function success(): ValidationResult
+    {
+        return new ValidationResult(false);
+    }
+}