Code restructure push

src/pages/auth/change_password.php

@@ -0,0 +1,72 @@
+<?php
+$rootPath = dirname(dirname(dirname(__DIR__)));
+require_once($rootPath . '/src/config/env.php');
+require_once($rootPath . '/src/config/session.php');
+require_once($rootPath . '/src/config/connection.php');
+require_once($rootPath . '/src/config/functions.php');
+
+$response = array('status' => 'error', 'message' => 'Something went wrong');
+
+// Check if the user is logged in
+if (!isset($_SESSION['user_id'])) {
+    $response['message'] = 'You are not logged in.';
+    echo json_encode($response);
+    exit();
+}
+
+$user_id = $_SESSION['user_id'];
+
+// Check if form data is submitted
+if (isset($_POST['current_password'], $_POST['new_password'], $_POST['confirm_password'])) {
+    $current_password = $_POST['current_password'];
+    $new_password = $_POST['new_password'];
+    $confirm_password = $_POST['confirm_password'];
+
+    // Validate new passwords
+    if ($new_password !== $confirm_password) {
+        $response['message'] = 'New passwords do not match.';
+        echo json_encode($response);
+        exit();
+    }
+
+    // Fetch the stored hashed password from the database
+    $sql = "SELECT password FROM users WHERE user_id = ?";
+    $stmt = $conn->prepare($sql);
+    $stmt->bind_param("i", $user_id);
+    $stmt->execute();
+    $result = $stmt->get_result();
+    $user = $result->fetch_assoc();
+
+    if (!$user) {
+        $response['message'] = 'User not found.';
+        echo json_encode($response);
+        exit();
+    }
+
+    // Verify the current password
+    if (!password_verify($current_password, $user['password'])) {
+        $response['message'] = 'Current password is incorrect.';
+        echo json_encode($response);
+        exit();
+    }
+
+    // Hash the new password
+    $new_password_hash = password_hash($new_password, PASSWORD_BCRYPT);
+
+    // Update the new password in the database
+    $sql = "UPDATE users SET password = ? WHERE user_id = ?";
+    $stmt = $conn->prepare($sql);
+    $stmt->bind_param("si", $new_password_hash, $user_id);
+
+    if ($stmt->execute()) {
+        $response['status'] = 'success';
+        $response['message'] = 'Password changed successfully.';
+    } else {
+        $response['message'] = 'Failed to change password.';
+    }
+} else {
+    $response['message'] = 'Invalid form submission.';
+}
+
+echo json_encode($response);
+?>