Add Docker Compose support und MySQL Datenbank Yipppeeeee

Dockerfile

@@ -13,6 +13,7 @@ RUN ./node_modules/.bin/tailwindcss -i ./assets/css/app.css -o ./public/build/ap
 
 FROM php:8.3-apache
 RUN a2enmod rewrite
+RUN docker-php-ext-install pdo_mysql
 COPY . /var/www/html
 COPY --from=builder /app/public/build /var/www/html/public/build
 RUN sed -i 's|/var/www/html|/var/www/html/public|g' \

compose.yaml

@@ -0,0 +1,40 @@
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: pawra-app
+    ports:
+      - "8080:80"
+    environment:
+      DB_HOST: db
+      DB_PORT: 3306
+      DB_NAME: pawra
+      DB_USER: pawra
+      DB_PASS: pawra_pw
+    depends_on:
+      db:
+        condition: service_healthy
+
+  db:
+    image: mysql:8.4
+    container_name: pawra-db
+    restart: unless-stopped
+    environment:
+      MYSQL_ROOT_PASSWORD: root_pw
+      MYSQL_DATABASE: pawra
+      MYSQL_USER: pawra
+      MYSQL_PASSWORD: pawra_pw
+    ports:
+      - "3306:3306"
+    volumes:
+      - db_data:/var/lib/mysql
+      - ./migrations/schema.sql:/docker-entrypoint-initdb.d/01-schema.sql:ro
+    healthcheck:
+      test: ["CMD-SHELL", "mysqladmin ping -h localhost -uroot -proot_pw || exit 1"]
+      interval: 5s
+      timeout: 3s
+      retries: 20
+
+volumes:
+  db_data:

migrations/schema.sql

@@ -0,0 +1,23 @@
+CREATE DATABASE IF NOT EXISTS auth_system
+    CHARACTER SET utf8mb4
+    COLLATE utf8mb4_unicode_ci;
+
+USE auth_system;
+
+CREATE TABLE IF NOT EXISTS users (
+    id            INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+    username      VARCHAR(30)  NOT NULL UNIQUE,
+    email         VARCHAR(255) NOT NULL UNIQUE,
+    password_hash VARCHAR(255) NOT NULL,
+    created_at    DATETIME     NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    last_login    DATETIME     NULL,
+    is_active     TINYINT(1)   NOT NULL DEFAULT 1
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+CREATE TABLE IF NOT EXISTS remember_tokens (
+    id         INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+    user_id    INT UNSIGNED NOT NULL,
+    token_hash VARCHAR(255) NOT NULL,
+    expires_at DATETIME    NOT NULL,
+    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

public/index.php

@@ -8,8 +8,20 @@ $autoloader->register();
 use src\Container;
 use src\Router;
 use src\Middleware\TestMiddleware;
+use src\Database;
 
 $container = new Container();
+
+$container->bind(Database::class, function() {
+    return new Database(
+        $_ENV['DB_HOST'] ?? '127.0.0.1',
+        $_ENV['DB_PORT'] ?? '3306',
+        $_ENV['DB_NAME'] ?? 'pawra',
+        $_ENV['DB_USER'] ?? 'root',
+        $_ENV['DB_PASS'] ?? ''
+    );
+});
+
 $router = new Router($container);
 
 $router->addGlobalMiddleware(TestMiddleware::class);

src/Controller/HomeController.php

@@ -1,12 +1,23 @@
 <?php
 namespace src\Controller;
 
+use src\Database;
+
 class HomeController extends BaseController
 {
+    public function __construct(private Database $db)
+    {
+        parent::__construct();
+    }
+
     public function index(): void
     {
+        $stmt = $this->db->pdo()->query('SELECT NOW() as now');
+        $row = $stmt->fetch();
+
         $this->render('home', [
-            'title' => 'meow :3'
+            'title' => 'meow :3',
+            'now' => $row['now'] ?? null,
         ]);
     }
 }

src/Database.php

@@ -0,0 +1,30 @@
+<?php
+namespace src;
+
+use PDO;
+use PDOException;
+
+class Database
+{
+    private PDO $pdo;
+
+    public function __construct(
+        string $host,
+        string $port,
+        string $name,
+        string $user,
+        string $password
+    ) {
+        $dsn = "mysql:host={$host};port={$port};dbname={$name};charset=utf8mb4";
+
+        $this->pdo = new PDO($dsn, $user, $password, [
+            PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+            PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+        ]);
+    }
+
+    public function pdo(): PDO
+    {
+        return $this->pdo;
+    }
+}

templates/home.php

@@ -9,6 +9,8 @@ ob_start();
 
 <button onclick="test('World')">Test</button>
 
+<p><?= htmlspecialchars($now) ?></p>
+
 <?php
 $content = ob_get_clean();
 require __DIR__ . '/layout.php';