Initial commit

app/Core/Logger.php

@@ -0,0 +1,60 @@
+<?php 
+
+
+namespace App\Core;
+
+class Logger {
+    private string $logFile;
+    private int $maxSize = 5242880; 
+    private int $maxFiles = 5; 
+
+    public function __construct(string $filename = 'app.log') {
+        // Place logs in storage/logs/ at the project root
+        $this->logFile = __DIR__ . "/../../storage/logs/" . $filename;
+    }
+
+    public function log(string $message, string $level = 'INFO'): void {
+        $this->checkRotation();
+
+        $timestamp = date('Y-m-d H:i:s');
+        $formattedMessage = "[$timestamp] [$level] $message" . PHP_EOL;
+
+        file_put_contents($this->logFile, $formattedMessage, FILE_APPEND | LOCK_EX);
+    }
+
+    private function checkRotation(): void {
+        if (file_exists($this->logFile) && filesize($this->logFile) >= $this->maxSize) {
+            $this->rotate();
+        }
+    }
+
+    private function rotate(): void {
+        // Delete the oldest file if it exists (e.g., app.log.5)
+        $oldestFile = $this->logFile . '.' . $this->maxFiles;
+        if (file_exists($oldestFile)) {
+            unlink($oldestFile);
+        }
+
+        // Shift existing files up (4 becomes 5, 3 becomes 4, etc.)
+        for ($i = $this->maxFiles - 1; $i >= 1; $i--) {
+            $currentFile = $this->logFile . '.' . $i;
+            $nextFile = $this->logFile . '.' . ($i + 1);
+            if (file_exists($currentFile)) {
+                rename($currentFile, $nextFile);
+            }
+        }
+
+        // Move the main log file to .1
+        rename($this->logFile, $this->logFile . '.1');
+        
+        // Create a new empty log file
+        touch($this->logFile);
+        chmod($this->logFile, 0664);
+    }
+
+    // Shorthand helpers
+    public function info($msg) { $this->log($msg, 'INFO'); }
+    public function error($msg) { $this->log($msg, 'ERROR'); }
+}
+
+ ?>