feat: Complete Woles Framework v1.0 with enterprise-grade UI

- Add comprehensive error handling system with custom error pages - Implement professional enterprise-style design with Tailwind CSS - Create modular HMVC architecture with clean separation of concerns - Add security features: CSRF protection, XSS filtering, Argon2ID hashing - Include CLI tools for development workflow - Add error reporting dashboard with system monitoring - Implement responsive design with consistent slate color scheme - Replace all emoji icons with professional SVG icons - Add comprehensive test suite with PHPUnit - Include database migrations and seeders - Add proper exception handling with fallback pages - Implement template engine with custom syntax support - Add helper functions and facades for clean code - Include proper logging and debugging capabilities
2025-10-11 07:08:23 +07:00
commit 0b42271bfe
90 changed files with 8315 additions and 0 deletions
--- a/app/Core/Database/Connection.php
+++ b/app/Core/Database/Connection.php
@@ -0,0 +1,172 @@
+<?php
+
+namespace App\Core\Database;
+
+use PDO;
+use PDOException;
+
+/**
+ * NovaCore Database Connection
+ * PDO database wrapper
+ */
+class Connection
+{
+    private PDO $pdo;
+    private array $config;
+
+    public function __construct(array $config)
+    {
+        $this->config = $config;
+        $this->connect();
+    }
+
+    /**
+     * Establish database connection
+     */
+    private function connect(): void
+    {
+        try {
+            $dsn = $this->buildDsn();
+
+            if ($this->config['driver'] === 'sqlite') {
+                $this->pdo = new PDO($dsn);
+            } else {
+                $this->pdo = new PDO(
+                    $dsn,
+                    $this->config['username'],
+                    $this->config['password'],
+                    $this->config['options'] ?? []
+                );
+            }
+        } catch (PDOException $e) {
+            throw new \Exception("Database connection failed: " . $e->getMessage());
+        }
+    }
+
+    /**
+     * Build DSN string
+     */
+    private function buildDsn(): string
+    {
+        $driver = $this->config['driver'];
+
+        switch ($driver) {
+            case 'mysql':
+                $host = $this->config['host'];
+                $port = $this->config['port'] ?? null;
+                $database = $this->config['database'];
+                $charset = $this->config['charset'] ?? 'utf8';
+                return "mysql:host={$host};port={$port};dbname={$database};charset={$charset}";
+            case 'pgsql':
+                $host = $this->config['host'];
+                $port = $this->config['port'] ?? null;
+                $database = $this->config['database'];
+                return "pgsql:host={$host};port={$port};dbname={$database}";
+            case 'sqlite':
+                $database = $this->config['database'];
+                return "sqlite:{$database}";
+            default:
+                throw new \Exception("Unsupported database driver: {$driver}");
+        }
+    }
+
+    /**
+     * Get PDO instance
+     */
+    public function getPdo(): PDO
+    {
+        return $this->pdo;
+    }
+
+    /**
+     * Execute query
+     */
+    public function query(string $sql, array $params = []): \PDOStatement
+    {
+        $stmt = $this->pdo->prepare($sql);
+        $stmt->execute($params);
+        return $stmt;
+    }
+
+    /**
+     * Execute query and return all results
+     */
+    public function fetchAll(string $sql, array $params = []): array
+    {
+        $stmt = $this->query($sql, $params);
+        return $stmt->fetchAll();
+    }
+
+    /**
+     * Execute query and return single result
+     */
+    public function fetch(string $sql, array $params = []): ?array
+    {
+        $stmt = $this->query($sql, $params);
+        $result = $stmt->fetch();
+        return $result ?: null;
+    }
+
+    /**
+     * Execute query and return single value
+     */
+    public function fetchColumn(string $sql, array $params = [])
+    {
+        $stmt = $this->query($sql, $params);
+        return $stmt->fetchColumn();
+    }
+
+    /**
+     * Execute query and return affected rows
+     */
+    public function execute(string $sql, array $params = []): int
+    {
+        $stmt = $this->query($sql, $params);
+        return $stmt->rowCount();
+    }
+
+    /**
+     * Begin transaction
+     */
+    public function beginTransaction(): bool
+    {
+        return $this->pdo->beginTransaction();
+    }
+
+    /**
+     * Commit transaction
+     */
+    public function commit(): bool
+    {
+        return $this->pdo->commit();
+    }
+
+    /**
+     * Rollback transaction
+     */
+    public function rollback(): bool
+    {
+        return $this->pdo->rollBack();
+    }
+
+    /**
+     * Get last insert ID
+     */
+    public function lastInsertId(): string
+    {
+        return $this->pdo->lastInsertId();
+    }
+
+    /**
+     * Check if connected
+     */
+    public function isConnected(): bool
+    {
+        try {
+            $this->pdo->query('SELECT 1');
+            return true;
+        } catch (PDOException $e) {
+            return false;
+        }
+    }
+}