Restore: Recover src/processors folder accidentally deleted during merge

src/processors/process_signature.php

@@ -0,0 +1,70 @@
+<?php
+$rootPath = dirname(dirname(__DIR__));
+require_once($rootPath . "/src/config/env.php");
+require_once($rootPath . "/src/config/session.php");
+require_once($rootPath . "/src/config/connection.php");
+require_once($rootPath . "/src/config/functions.php");
+
+if (!isset($_SESSION['user_id'])) {
+    die(json_encode(['status' => 'error', 'message' => 'User not logged in']));
+}
+
+if (isset($_POST['signature'])) {
+    // CSRF Token Validation
+    // if (!isset($_POST['csrf_token']) || !validateCSRFToken($_POST['csrf_token'])) {
+    //     auditLog($_SESSION['user_id'], 'CSRF_VALIDATION_FAILED', 'membership_application', null, ['endpoint' => 'process_signature.php']);
+    //     die(json_encode(['status' => 'error', 'message' => 'Security token validation failed']));
+    // }
+    
+    $user_id = $_SESSION['user_id']; // Get the user ID from the session
+    $signature = $_POST['signature']; // Base64 image data
+
+    // Decode the base64 image
+    $signature = str_replace('data:image/png;base64,', '', $signature);
+    $signature = str_replace(' ', '+', $signature);
+    $signatureData = base64_decode($signature);
+
+    // Create a file path for the signature image
+    $fileName = 'signature_' . $user_id . '.png';
+    $filePath = 'uploads/signatures/' . $fileName;
+
+    // Ensure the directory exists
+    if (!is_dir('uploads/signatures')) {
+        mkdir('uploads/signatures', 0777, true);
+    }
+
+    // Save the image file
+    if (file_put_contents($filePath, $signatureData)) {
+        // Update the database
+
+        if ($conn->connect_error) {
+            die(json_encode(['status' => 'error', 'message' => 'Database connection failed']));
+        }
+
+        // Update the signature and indemnity acceptance in the membership application table
+        $stmt = $conn->prepare("UPDATE membership_application SET sig = ?, accept_indemnity = 1 WHERE user_id = ?");
+        $stmt->bind_param('si', $filePath, $user_id);
+
+        if ($stmt->execute()) {
+            // Check the payment status
+            $paymentStatus = checkMembershipPaymentStatus($user_id) ? 'PAID' : 'NOT_PAID';
+
+            // Respond with the appropriate redirect URL based on the payment status
+            echo json_encode([
+                'status' => 'success',
+                'message' => 'Signature saved successfully!',
+                'paymentStatus' => $paymentStatus // Send payment status
+            ]);
+        } else {
+            echo json_encode(['status' => 'error', 'message' => 'Database update failed']);
+        }
+
+        $stmt->close();
+        $conn->close();
+    } else {
+        echo json_encode(['status' => 'error', 'message' => 'Failed to save signature']);
+    }
+} else {
+    echo json_encode(['status' => 'error', 'message' => 'Signature not provided']);
+}
+