First Commit

2026-09-04 14:54:13 -03:00
commit 9c54bd3ac7
4914 changed files with 789004 additions and 0 deletions
@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Console\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Dotenv\Dotenv;
+
+class GenerateApiKeysCommand extends Command
+{
+    protected static $defaultName = 'generate:api-keys';
+
+    protected function configure()
+    {
+        $this->setDescription('Generates API keys and writes them to the .env file');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        // Generate random API keys
+        $publicKey = bin2hex(random_bytes(16));  // Generates a random public key
+        $secretKey = bin2hex(random_bytes(32));  // Generates a random secret key
+
+        // Output to terminal
+        $output->writeln("Public Key: $publicKey");
+        $output->writeln("Secret Key: $secretKey");
+
+        // Path to the .env file
+        $envFilePath = __DIR__ . '/../../../.env';
+
+        // Check if the .env file exists
+        if (!file_exists($envFilePath)) {
+            $output->writeln("<error>.env file not found!</error>");
+            return Command::FAILURE;
+        }
+
+        // Read the contents of the .env file
+        $envFile = file_get_contents($envFilePath);
+
+        // Check if the keys already exist in the .env file
+        if (strpos($envFile, 'API_PUBLIC_KEY=') === false) {
+            // Add the public key
+            $envFile .= "\nAPI_PUBLIC_KEY=$publicKey";
+        } else {
+            // Replace the existing public key
+            $envFile = preg_replace('/^API_PUBLIC_KEY=.*$/m', "API_PUBLIC_KEY=$publicKey", $envFile);
+        }
+
+        if (strpos($envFile, 'API_SECRET_KEY=') === false) {
+            // Add the secret key
+            $envFile .= "\nAPI_SECRET_KEY=$secretKey";
+        } else {
+            // Replace the existing secret key
+            $envFile = preg_replace('/^API_SECRET_KEY=.*$/m', "API_SECRET_KEY=$secretKey", $envFile);
+        }
+
+        // Write to the .env file
+        file_put_contents($envFilePath, $envFile);
+
+        $output->writeln("API keys have been written to the .env file");
+
+        return Command::SUCCESS;
+    }
+}
@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Console\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Dotenv\Dotenv;
+
+class GenerateAppKeyCommand extends Command
+{
+    protected static $defaultName = 'generate:app-key';
+
+    protected function configure()
+    {
+        $this->setDescription('Generates an application key and writes it to the .env file');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        // Generate random key
+        $appKey = bin2hex(random_bytes(32));  // Generates a 64-character key (32 bytes)
+        
+        // Output to terminal
+        $output->writeln("Generated Key: $appKey");
+
+        // Load the .env
+        $dotenv = new Dotenv();
+        $envFilePath = __DIR__ . '/../../../.env';  // Adjust the path as needed
+        if (!file_exists($envFilePath)) {
+            $output->writeln(".env file not found!");
+            return Command::FAILURE;
+        }
+
+        // Read the content of the .env file
+        $envFile = file_get_contents($envFilePath);
+        
+        // Replace the APP_KEY or add it if it doesn't exist
+        if (strpos($envFile, 'APP_KEY=') !== false) {
+            // If a line with APP_KEY already exists, replace it
+            $envFile = preg_replace('/^APP_KEY=.*$/m', "APP_KEY=$appKey", $envFile);
+        } else {
+            // Otherwise, add it at the end
+            $envFile .= "\nAPP_KEY=$appKey\n";
+        }
+
+        // Write the new content to the .env file
+        file_put_contents($envFilePath, $envFile);
+
+        $output->writeln("The application key has been written to the .env file");
+
+        return Command::SUCCESS;
+    }
+}
@@ -0,0 +1,85 @@
+<?php
+
+namespace App\Console\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Illuminate\Database\Capsule\Manager as Capsule;
+use Symfony\Component\Dotenv\Dotenv;
+use Faker\Factory as Faker;
+
+class MigrateCrudExampleCommand extends Command
+{
+    protected static $defaultName = 'migrate:crudexample';
+
+    protected function configure()
+    {
+        $this->setDescription('Migrates the database by creating the crudexample table and adding fake records for testing.');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        // Load the variables from the .env file
+        $dotenv = new Dotenv();
+        $dotenv->load(__DIR__ . '/../../../.env');
+
+        $capsule = new Capsule;
+
+        $capsule->addConnection([
+            'driver'    => $_ENV['DB_CONNECTION'],
+            'host'      => $_ENV['DB_HOST'],
+            'database'  => $_ENV['DB_DATABASE'],
+            'username'  => $_ENV['DB_USERNAME'],
+            'password'  => $_ENV['DB_PASSWORD'],
+            'charset'   => 'utf8',
+            'collation' => 'utf8_unicode_ci',
+            'prefix'    => '',
+        ]);
+
+        // Set Capsule as the global Eloquent ORM manager
+        $capsule->setAsGlobal();
+
+        // Boot Eloquent ORM
+        $capsule->bootEloquent();
+
+        // Check if the crudexample table already exists
+        if (Capsule::schema()->hasTable('crudexample')) {
+            $output->writeln('The "crudexample" table already exists. No action needed.');
+            return Command::SUCCESS;
+        }
+
+        // Create the crudexample table
+        $capsule->schema()->create('crudexample', function ($table) {
+            $table->increments('id');
+            $table->string('company', 50);
+            $table->string('name', 50);
+            $table->string('password', 255);
+            $table->string('email', 100)->unique();
+            $table->string('address', 50);
+            $table->string('phone', 50);
+            $table->text('notes')->nullable();
+            $table->timestamps();
+        });
+
+        // Generate 30 fake records
+        $faker = Faker::create();
+        for ($i = 0; $i < 30; $i++) {
+            Capsule::table('crudexample')->insert([
+                'company' => $faker->company,
+                'name' => $faker->name,
+                'password' => password_hash('password', PASSWORD_BCRYPT), // Default password for testing
+                'email' => $faker->unique()->safeEmail,
+                'address' => $faker->address,
+                'phone' => $faker->phoneNumber,
+                'notes' => $faker->sentence,
+                'created_at' => date('Y-m-d H:i:s'),
+                'updated_at' => date('Y-m-d H:i:s'),
+            ]);
+        }
+
+        $output->writeln('Migration of the "crudexample" table and insertion of fake records for example completed successfully.');
+
+        return Command::SUCCESS;
+    }
+}
@@ -0,0 +1,23 @@
+<?php
+namespace App\Console\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class SayHelloCommand extends Command
+{
+    // Nome do comando no terminal
+    protected static $defaultName = 'app:say-hello';
+
+    protected function configure(): void
+    {
+        $this->setDescription('Exibe uma mensagem de saudação.');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $output->writeln('Hello, SysMVC!');
+        return Command::SUCCESS;
+    }
+}
@@ -0,0 +1,174 @@
+<?php
+
+namespace App\Controllers;
+
+use eftec\bladeone\BladeOne;
+use Psr\Http\Message\ResponseInterface as Response;
+use Psr\Http\Message\ServerRequestInterface as Request;
+use Monolog\Logger;
+use App\Models\CrudExample;
+use App\Services\Sanitizer;
+use App\Services\BaseController;
+
+class CrudExampleController extends BaseController
+{
+    protected $blade;
+    protected $logger;
+
+    public function __construct(BladeOne $blade, Logger $logger)
+    {
+        $this->blade = $blade;
+        $this->logger = $logger;
+    }
+
+    protected function validateCsrfToken($token)
+    {
+        return hash_equals($_SESSION['csrf_token'], $token);
+    }
+
+    public function index(Request $request): string
+    {
+        try {
+            $crudexample = CrudExample::all();
+            $this->logger->info('Displaying the CrudExampleController page.');
+
+            if ($crudexample->isEmpty()) {
+                $this->logger->warning('No records found in the database.');
+                // Continue with rendering the view instead of returning a message
+            }
+
+            $crudexample = Sanitizer::sanitizeOutput($crudexample->toArray());
+
+            return $this->blade->run('crudexample.index', ['crudexample' => $crudexample]);
+
+        } catch (\Exception $e) {
+            $this->logger->error('Error when querying the database: ' . $e->getMessage());
+            return 'Error when querying the database: ' . $e->getMessage();
+        }
+    }
+
+    public function edit(Request $request, $id): string
+    {
+        try {
+            $this->logger->info('Editing record with ID: ' . $id);
+            $crudexample = CrudExample::find($id);
+            if (!$crudexample) {
+                return 'Record not found';
+            }
+
+            $csrfToken = generateCsrfToken();
+            $crudexample = Sanitizer::sanitizeOutput($crudexample->toArray());
+
+            return $this->blade->run('crudexample.edit', ['crudexample' => $crudexample, 'csrfToken' => $csrfToken]);
+        } catch (\Exception $e) {
+            $this->logger->error('Error when displaying the edit page: ' . $e->getMessage());
+            return 'Error when displaying the edit page: ' . $e->getMessage();
+        }
+    }
+
+    public function create(): string
+    {
+        try {
+            return $this->blade->run('crudexample.create', ['error' => null]);
+        } catch (\Exception $e) {
+            $this->logger->error('Error when displaying the create page: ' . $e->getMessage());
+            return 'Error when displaying the create page: ' . $e->getMessage();
+        }
+    }
+
+    public function store()
+    {
+        try {
+            $data = $_POST;
+
+            if (!isset($data['csrf_token']) || !$this->validateCsrfToken($data['csrf_token'])) {
+                throw new \Exception('Invalid CSRF token.');
+            }
+
+            $data = Sanitizer::sanitizeInput($data);
+
+            if (!isset($data['password']) || empty($data['password'])) {
+                throw new \Exception('The "password" field is required.');
+            }
+
+            $data['password'] = password_hash($data['password'], PASSWORD_BCRYPT);
+
+            CrudExample::create($data);
+
+            header('Location: /crudexample');
+            exit;
+        } catch (\Exception $e) {
+            if ($e->getCode() == 23000) { // Error code for duplicate
+                $this->logger->error('Error when creating record: Duplicate email.');
+                return $this->blade->run('crudexample.create', ['error' => 'This email already exists.']);
+            } else {
+                $this->logger->error('Error when creating record: ' . $e->getMessage());
+                echo 'Error when creating record: ' . $e->getMessage();
+            }
+        }
+    }
+
+    public function update($id)
+    {
+        try {
+            $data = $_POST;
+
+            if (!isset($data['csrf_token']) || !$this->validateCsrfToken($data['csrf_token'])) {
+                throw new \Exception('Invalid CSRF token.');
+            }
+
+            $data = Sanitizer::sanitizeInput($data);
+
+            if (isset($data['password']) && !empty($data['password'])) {
+                $data['password'] = password_hash($data['password'], PASSWORD_BCRYPT);
+            } else {
+                unset($data['password']);
+            }
+
+            $crudexample = CrudExample::find($id);
+            if ($crudexample) {
+                $crudexample->update($data);
+            }
+
+            header('Location: /crudexample');
+            exit;
+        } catch (\Exception $e) {
+            $this->logger->error('Error when updating record: ' . $e->getMessage());
+            echo 'Error when updating record: ' . $e->getMessage();
+        }
+    }
+
+    public function show(Request $request, $id): string
+    {
+        try {
+            $crudexample = CrudExample::find($id);
+            if (!$crudexample) {
+                return 'Record not found';
+            }
+
+            $crudexample = Sanitizer::sanitizeOutput($crudexample->toArray());
+
+            return $this->blade->run('crudexample.show', ['crudexample' => $crudexample]);
+        } catch (\Exception $e) {
+            $this->logger->error('Error when displaying record details: ' . $e->getMessage());
+            return 'Error when displaying record details: ' . $e->getMessage();
+        }
+    }
+
+    public function delete(Request $request, $id)
+    {
+        try {
+            $this->logger->info('Deleting record with ID: ' . $id);
+            $crudexample = CrudExample::find($id);
+            if ($crudexample) {
+                $crudexample->delete();
+            }
+
+            header('Location: /crudexample');
+            exit;
+        } catch (\Exception $e) {
+            $this->logger->error('Error when deleting record: ' . $e->getMessage());
+            echo 'Error when deleting record: ' . $e->getMessage();
+        }
+    }
+}
@@ -0,0 +1,127 @@
+<?php
+
+namespace App\Controllers;
+
+use eftec\bladeone\BladeOne;
+use Psr\Http\Message\ResponseInterface as Response;
+use Psr\Http\Message\ServerRequestInterface as Request;
+use Monolog\Logger;
+use App\Services\BaseController;
+
+class HomeController extends BaseController
+{
+    protected $blade;
+    protected $logger;
+
+    public function __construct(BladeOne $blade, Logger $logger)
+    {
+        $this->blade = $blade;
+        $this->logger = $logger;
+    }
+
+    public function index(Request $request): string
+    {
+        $data = ['title' => 'Welcome to SysMVC'];
+        return $this->blade->run('home', $data);
+    }
+
+    public function about(): string
+    {
+        try {
+            $this->logger->info('Displaying the About page.');
+            return $this->blade->run('home.about');
+        } catch (\Exception $e) {
+            $this->logger->error('Error displaying the About page: ' . $e->getMessage());
+            return 'Error displaying the About page: ' . $e->getMessage();
+        }
+    }
+
+    public function details(): string
+    {
+        try {
+            $this->logger->info('Displaying the Learn More page.');
+            return $this->blade->run('home.details');
+        } catch (\Exception $e) {
+            $this->logger->error('Error displaying the Details page: ' . $e->getMessage());
+            return 'Error displaying the Learn More page: ' . $e->getMessage();
+        }
+    }
+
+    public function readme(): string
+    {
+        try {
+            $this->logger->info('Displaying the ReadMe page.');
+            return $this->blade->run('home.readme');
+        } catch (\Exception $e) {
+            $this->logger->error('Error displaying the ReadMe page: ' . $e->getMessage());
+            return 'Error displaying the ReadMe page: ' . $e->getMessage();
+        }
+    }
+
+    public function database(): string
+    {
+        try {
+            $this->logger->info('Displaying the Database Usage page.');
+            return $this->blade->run('home.database');
+        } catch (\Exception $e) {
+            $this->logger->error('Error displaying the Database Usage page: ' . $e->getMessage());
+            return 'Error displaying the Database Usage page: ' . $e->getMessage();
+        }
+    }
+
+    public function dependencyInjection(): string
+    {
+        try {
+            $this->logger->info('Displaying the Dependency Injection page.');
+            return $this->blade->run('home.dependency-injection');
+        } catch (\Exception $e) {
+            $this->logger->error('Error displaying the Dependency Injection page: ' . $e->getMessage());
+            return 'Error displaying the Dependency Injection page: ' . $e->getMessage();
+        }
+    }
+
+    public function appDevelopment(): string
+    {
+        try {
+            $this->logger->info('Displaying the App Development page.');
+            return $this->blade->run('home.app-development');
+        } catch (\Exception $e) {
+            $this->logger->error('Error displaying the App Development page: ' . $e->getMessage());
+            return 'Error displaying the App Development page: ' . $e->getMessage();
+        }
+    }
+
+    // New methods
+    public function templatesBlade(): string
+    {
+        try {
+            $this->logger->info('Displaying the Blade Templates page.');
+            return $this->blade->run('home.templates-blade');
+        } catch (\Exception $e) {
+            $this->logger->error('Error displaying the Blade Templates page: ' . $e->getMessage());
+            return 'Error displaying the Blade Templates page: ' . $e->getMessage();
+        }
+    }
+
+    public function security(): string
+    {
+        try {
+            $this->logger->info('Displaying the Security page.');
+            return $this->blade->run('home.security');
+        } catch (\Exception $e) {
+            $this->logger->error('Error displaying the Security page: ' . $e->getMessage());
+            return 'Error displaying the Security page: ' . $e->getMessage();
+        }
+    }
+
+    public function consoleCli(): string
+    {
+        try {
+            $this->logger->info('Displaying the Console CLI page.');
+            return $this->blade->run('home.console-cli');
+        } catch (\Exception $e) {
+            $this->logger->error('Error displaying the Console CLI page: ' . $e->getMessage());
+            return 'Error displaying the Console CLI page: ' . $e->getMessage();
+        }
+    }
+}
@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Controllers;
+use App\Services\BaseController;
+
+use eftec\bladeone\BladeOne;
+
+class IndexController extends BaseController
+{
+    protected $blade;
+
+    public function __construct()
+    {
+        // Configure BladeOne
+        $this->blade = new BladeOne(VIEWS_PATH, CACHE_PATH, BladeOne::MODE_DEBUG);
+    }
+
+    public function index()
+    {
+        // Pass data to the view and render
+        return $this->blade->run('home', ['title' => 'Welcome to SysMVC2025!']);
+    }
+}
@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Controllers;
+
+use eftec\bladeone\BladeOne;
+use Psr\Http\Message\ResponseInterface as Response;
+use Psr\Http\Message\ServerRequestInterface as Request;
+use Monolog\Logger;
+use App\Services\BaseController;
+
+class TesteController extends BaseController
+{
+    protected $blade;
+    protected $logger;
+
+    public function __construct(BladeOne $blade, Logger $logger)
+    {
+        $this->blade = $blade;
+        $this->logger = $logger;
+    }
+
+    public function index(Request $request): string
+    {
+        $data = ['title' => 'Bem-vindo ao TesteController'];
+        $this->logger->info('Exibindo a página do TesteController.');
+        return $this->blade->run('test', $data);
+    }
+}
+
@@ -0,0 +1,184 @@
+<?php
+
+namespace App\Controllers;
+
+use eftec\bladeone\BladeOne;
+use Psr\Http\Message\ResponseInterface as Response;
+use Psr\Http\Message\ServerRequestInterface as Request;
+use Monolog\Logger;
+use App\Services\Sanitizer;
+use App\Services\BaseController;
+use App\Models\TwigExample;
+use Twig\Environment;
+
+class TwigExampleController extends BaseController
+{
+    protected $twig;
+    protected $logger;
+    protected $blade;
+
+    public function __construct(Environment $twig, Logger $logger, BladeOne $blade)
+    {
+        $this->twig = $twig;
+        $this->logger = $logger;
+        $this->blade = $blade;
+    }
+
+    protected function validateCsrfToken($token)
+    {
+        return hash_equals($_SESSION['csrf_token'], $token);
+    }
+
+    public function index(Request $request): string
+    {
+        try {
+            $twigexample = TwigExample::all();
+            $this->logger->info('Displaying the TwigExampleController page.');
+
+            if ($twigexample->isEmpty()) {
+                $this->logger->warning('No records found in the database.');
+                // Continue with rendering the view instead of returning a message
+            }
+
+            $twigexample = Sanitizer::sanitizeOutput($twigexample->toArray());
+
+            return $this->twig->render('twigexample/index.twig.php', ['twigexample' => $twigexample]);
+        } catch (\Exception $e) {
+            $this->logger->error('Error querying the database: ' . $e->getMessage());
+            return 'Error querying the database: ' . $e->getMessage();
+        }
+    }
+
+    public function create(Request $request): string
+    {
+        try {
+            $this->logger->info('Displaying the creation page of the TwigExampleController.');
+            return $this->twig->render('twigexample/create.twig.php', ['csrf_token' => htmlspecialchars(getCsrfToken(), ENT_QUOTES, 'UTF-8')]);
+        } catch (\Exception $e) {
+            $this->logger->error('Error displaying the creation page: ' . $e->getMessage());
+            return 'Error displaying the creation page: ' . $e->getMessage();
+        }
+    }
+
+    public function edit(Request $request, $id): string
+    {
+        try {
+            $twigexample = TwigExample::find($id);
+
+            if (!$twigexample) {
+                $this->logger->warning("Record with ID $id not found.");
+                return "Record with ID $id not found.";
+            }
+
+            $twigexample = Sanitizer::sanitizeOutput($twigexample->toArray());
+
+            $this->logger->info("Displaying the edit page for the record with ID: $id.");
+            return $this->twig->render('twigexample/edit.twig.php', ['twigexample' => $twigexample, 'csrf_token' => htmlspecialchars(getCsrfToken(), ENT_QUOTES, 'UTF-8')]);
+        } catch (\Exception $e) {
+            $this->logger->error('Error displaying the edit page: ' . $e->getMessage());
+            return 'Error displaying the edit page: ' . $e->getMessage();
+        }
+    }
+
+    public function show(Request $request, $id): string
+    {
+        try {
+            $twigexample = TwigExample::find($id);
+
+            if (!$twigexample) {
+                $this->logger->warning("Record with ID $id not found.");
+                return "Record with ID $id not found.";
+            }
+
+            $twigexample = Sanitizer::sanitizeOutput($twigexample->toArray());
+
+            $this->logger->info("Displaying the record with ID: $id.");
+            return $this->twig->render('twigexample/show.twig.php', ['twigexample' => $twigexample]);
+        } catch (\Exception $e) {
+            $this->logger->error('Error displaying the record: ' . $e->getMessage());
+            return 'Error displaying the record: ' . $e->getMessage();
+        }
+    }
+
+    public function delete(Request $request, $id)
+    {
+        try {
+            $twigexample = TwigExample::find($id);
+
+            if (!$twigexample) {
+                $this->logger->warning("Record with ID $id not found.");
+                return "Record with ID $id not found.";
+            }
+
+            $twigexample->delete();
+
+            $this->logger->info("Record with ID: $id deleted successfully.");
+            header('Location: /twigexample');
+            exit;
+        } catch (\Exception $e) {
+            $this->logger->error('Error deleting the record: ' . $e->getMessage());
+            return 'Error deleting the record: ' . $e->getMessage();
+        }
+    }
+
+    public function store()
+    {
+        try {
+            $data = $_POST;
+
+            if (!isset($data['csrf_token']) || !$this->validateCsrfToken($data['csrf_token'])) {
+                throw new \Exception('Invalid CSRF token.');
+            }
+
+            $data = Sanitizer::sanitizeInput($data);
+
+            if (!isset($data['password']) || empty($data['password'])) {
+                throw new \Exception('The "password" field is required.');
+            }
+
+            $data['password'] = password_hash($data['password'], PASSWORD_BCRYPT);
+
+            TwigExample::create($data);
+
+            header('Location: /twigexample');
+            exit;
+        } catch (\Exception $e) {
+            if ($e->getCode() == 23000) { // Error code for duplicate
+                $this->logger->error('Error creating record: Duplicate email.');
+                return $this->blade->run('twigexample.create', ['error' => 'This email already exists.']);
+            } else {
+                $this->logger->error('Error creating record: ' . $e->getMessage());
+                echo 'Error creating record: ' . $e->getMessage();
+            }
+        }
+    }
+
+    public function update(Request $request, $id)
+    {
+        try {
+            $data = $_POST;
+
+            if (!isset($data['csrf_token']) || !$this->validateCsrfToken($data['csrf_token'])) {
+                throw new \Exception('Invalid CSRF token.');
+            }
+
+            $data = Sanitizer::sanitizeInput($data);
+
+            $twigexample = TwigExample::find($id);
+
+            if (!$twigexample) {
+                $this->logger->warning("Record with ID $id not found.");
+                return "Record with ID $id not found.";
+            }
+
+            $twigexample->fill($data);
+            $twigexample->save();
+
+            $this->logger->info("Record with ID: $id updated successfully.");
+            header('Location: /twigexample');
+        } catch (\Exception $e) {
+            $this->logger->error('Error updating the record: ' . $e->getMessage());
+            return 'Error updating the record: ' . $e->getMessage();
+        }
+    }
+}
@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class CrudExample extends Model
+{
+    protected $table = 'crudexample'; // Table name in the database
+
+    protected $fillable = [
+        'name',
+        'password',
+        'company',
+        'address',
+        'phone',
+        'email',
+        'notes'
+    ];
+
+    protected $hidden = [
+        'password',
+    ];
+
+    // Disable timestamps if there are no created_at and updated_at columns
+    public $timestamps = false;
+}
@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class TwigExample extends Model
+{
+    protected $table = 'crudexample'; // Table name in the database
+
+    protected $fillable = [
+        'name',
+        'password',
+        'company',
+        'address',
+        'phone',
+        'email',
+        'notes'
+    ];
+
+    protected $hidden = [
+        'password',
+    ];
+
+    // Disable timestamps if there are no created_at and updated_at columns
+    public $timestamps = false;
+}
@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Services;
+
+class BaseController
+{
+    public function __construct()
+    {
+        // Adding security headers
+        header("Content-Security-Policy: default-src 'self'; script-src 'self' https://trusted.cdn.com; style-src 'self' https://trusted.cdn.com; img-src 'self' data:;");
+        header("X-Frame-Options: DENY");
+        header("X-Content-Type-Options: nosniff");
+        header("Referrer-Policy: no-referrer");
+        header("Strict-Transport-Security: max-age=31536000; includeSubDomains; preload");
+    }
+}
+
+?>
@@ -0,0 +1,39 @@
+<?php
+
+namespace App\Services;
+
+class Sanitizer
+{
+    public static function sanitizeInput(array $data): array
+    {
+        $sanitizedData = [];
+        foreach ($data as $key => $value) {
+            $sanitizedData[$key] = static::sanitizeValue($value);
+        }
+        return $sanitizedData;
+    }
+
+    public static function sanitizeOutput($data)
+    {
+        if (is_array($data)) {
+            return array_map([static::class, 'sanitizeOutput'], $data);
+        }
+
+        return $data !== null ? htmlspecialchars($data, ENT_QUOTES, 'UTF-8') : '';
+    }
+
+    private static function sanitizeValue($value)
+    {
+        if (is_array($value)) {
+            return static::sanitizeInput($value);
+        } elseif (is_null($value)) {
+            return ''; // Ensures null does not pass through
+        } elseif (filter_var($value, FILTER_VALIDATE_EMAIL)) {
+            return filter_var($value, FILTER_SANITIZE_EMAIL);
+        } elseif (filter_var($value, FILTER_VALIDATE_URL)) {
+            return filter_var($value, FILTER_SANITIZE_URL);
+        } else {
+            return filter_var($value, FILTER_SANITIZE_FULL_SPECIAL_CHARS);
+        }
+    }
+}