idk anymore! please put the dog down (me)!

2026-04-19 19:22:38 +02:00
commit b6a258b3cf
16 changed files with 324 additions and 0 deletions
@@ -0,0 +1,24 @@
+<?php
+
+namespace Controllers;
+
+use PDO;
+use src\View;
+use src\ViewModels\HomeData;
+
+class HomeController
+{
+    public function __construct(
+        private PDO $db
+    ) {}
+
+    public function index(): void
+    {
+        $data = new HomeData(
+            pageTitle: 'Welcome to Pawra',
+            posts: $this->db->query("SELECT * FROM posts LIMIT 10")->fetchAll()
+        );
+
+        View::render('home', $data);
+    }
+}
@@ -0,0 +1,32 @@
+<?php
+
+namespace src;
+
+use PDO;
+
+class Database
+{
+
+    private static ?PDO $instance = null;
+
+    public static function getInstance(): PDO
+    {
+        if (self::$instance === null) {
+            $dataSourceName = sprintf(
+                'mysql:host=%s;dbname=%s',
+                getenv('DB_HOST'),
+                getenv('DB_NAME')
+            );
+            self::$instance = new PDO(
+                $dataSourceName,
+                getenv('DB_USER'),
+                getenv('DB_PASSWORD'),
+                [
+                    PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+                    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+                ]
+            );
+        }
+        return self::$instance;
+    }
+}
@@ -0,0 +1,22 @@
+<?php
+
+namespace src;
+
+use http\Exception\RuntimeException;
+
+class View
+{
+
+    public static function render(string $template, object $data): void
+    {
+        $path = __DIR__ . '/Views/' . $template . '.php';
+
+        if (!file_exists($path)) {
+            throw new \RuntimeException("View '$template' not found");
+        }
+
+        $templateFunc = require $path;
+
+        $templateFunc($data);
+    }
+}
@@ -0,0 +1,11 @@
+<?php
+
+namespace src\ViewModels;
+
+class HomeData
+{
+    public function __construct(
+        public string $pageTitle,
+        public array $posts // Or even better: public array|PostDTO[] $posts
+    ) {}
+}
@@ -0,0 +1,19 @@
+<?php
+use src\ViewModels\HomeData;
+
+return function(HomeData $data) { ?>
+    <!DOCTYPE html>
+    <html>
+    <head>
+        <title><?= htmlspecialchars($data->pageTitle) ?></title>
+    </head>
+    <body>
+    <h1><?= htmlspecialchars($data->pageTitle) ?></h1>
+
+    <?php foreach ($data->posts as $post): ?>
+        <h2><?= htmlspecialchars($post['title']) ?></h2>
+        <p><?= htmlspecialchars($post['body']) ?></p>
+    <?php endforeach; ?>
+    </body>
+    </html>
+<?php }; ?>
@@ -0,0 +1,27 @@
+<?php
+
+use src\Database;
+
+require_once __DIR__ . '/Database.php';
+
+
+$db = Database::getInstance();
+
+$db->exec("CREATE TABLE IF NOT EXISTS users (
+    id          INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+    username    VARCHAR(50)  NOT NULL UNIQUE,
+    email       VARCHAR(255) NOT NULL UNIQUE,
+    password    VARCHAR(255) NOT NULL,
+    created_at  DATETIME     NOT NULL DEFAULT CURRENT_TIMESTAMP
+)");
+
+$db->exec("CREATE TABLE IF NOT EXISTS posts (
+    id          INT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+    user_id     INT UNSIGNED NOT NULL,
+    title       VARCHAR(255) NOT NULL,
+    body        TEXT         NOT NULL,
+    created_at  DATETIME     NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+)");
+
+echo "Migrations ran successfully.\n";
@@ -0,0 +1,45 @@
+<?php
+
+use src\Database;
+
+require_once __DIR__ . '/Database.php';
+
+$db = Database::getInstance();
+
+$db->exec("SET FOREIGN_KEY_CHECKS = 0");
+$db->exec("TRUNCATE TABLE posts");
+$db->exec("TRUNCATE TABLE users");
+$db->exec("SET FOREIGN_KEY_CHECKS = 1");
+
+$users = [
+    ['luna',  'luna@pawra.dev',  'password123'],
+    ['marco', 'marco@pawra.dev', 'password456'],
+];
+
+$insertUser = $db->prepare(
+    "INSERT INTO users (username, email, password) VALUES (?, ?, ?)"
+);
+
+foreach ($users as [$username, $email, $password]) {
+    $insertUser->execute([
+        $username,
+        $email,
+        password_hash($password, PASSWORD_DEFAULT),
+    ]);
+}
+
+$posts = [
+    [1, 'First post',       'Hello from Luna — Pawra is live!'],
+    [1, 'Getting started',  'Here is how I set up my profile...'],
+    [2, 'Hello Pawra',      'Marco here, excited to join!'],
+];
+
+$insertPost = $db->prepare(
+    "INSERT INTO posts (user_id, title, body) VALUES (?, ?, ?)"
+);
+
+foreach ($posts as $post) {
+    $insertPost->execute($post);
+}
+
+echo "Seeded successfully.\n";