V1.1

db/seed_test_data.php

@@ -0,0 +1,42 @@
+<?php
+require_once __DIR__ . '/config.php';
+
+try {
+    $pdo = db();
+    $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+
+    // Hashed password for 'password123'
+    $hashed_password = password_hash('password123', PASSWORD_DEFAULT);
+
+    // --- Company 1 & User 1 ---
+    $stmt = $pdo->prepare("INSERT INTO companies (name) VALUES (?)");
+    $stmt->execute(['Test Company Alpha']);
+    $company1_id = $pdo->lastInsertId();
+
+    $stmt = $pdo->prepare("INSERT INTO users (company_id, email, password, role) VALUES (?, ?, ?, ?)");
+    $stmt->execute([$company1_id, 'user.alpha@example.com', $hashed_password, 'admin']);
+    $user1_id = $pdo->lastInsertId();
+
+    // --- Company 2 & User 2 ---
+    $stmt = $pdo->prepare("INSERT INTO companies (name) VALUES (?)");
+    $stmt->execute(['Test Company Beta']);
+    $company2_id = $pdo->lastInsertId();
+
+    $stmt = $pdo->prepare("INSERT INTO users (company_id, email, password, role) VALUES (?, ?, ?, ?)");
+    $stmt->execute([$company2_id, 'user.beta@example.com', $hashed_password, 'admin']);
+    $user2_id = $pdo->lastInsertId();
+    
+    // --- User 3 (in Company 2, not admin) ---
+    $stmt = $pdo->prepare("INSERT INTO users (company_id, email, password, role) VALUES (?, ?, ?, ?)");
+    $stmt->execute([$company2_id, 'employee.beta@example.com', $hashed_password, 'employee']);
+    $user3_id = $pdo->lastInsertId();
+
+    echo "Successfully created 2 companies and 3 test users.\n";
+    echo "You can log in with:\n";
+    echo "- user.alpha@example.com (password: password123)\n";
+    echo "- user.beta@example.com (password: password123)\n";
+    echo "- employee.beta@example.com (password: password123)\n";
+
+} catch (PDOException $e) {
+    die("Database seeding failed: " . $e->getMessage());
+}

login.php

@@ -19,20 +19,26 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
             $pdo = db();
             $stmt = $pdo->prepare("SELECT * FROM users WHERE email = ?");
             $stmt->execute([$email]);
-            $user = $stmt->fetch();
+            $user = $stmt->fetch(PDO::FETCH_ASSOC);
 
             if ($user && password_verify($password, $user['password'])) {
                 $_SESSION['user_id'] = $user['id'];
                 $_SESSION['company_id'] = $user['company_id'];
                 $_SESSION['role'] = $user['role'];
+                $_SESSION['is_superadmin'] = !empty($user['is_superadmin']);
 
-                header('Location: /dashboard.php');
+                if (!empty($user['is_superadmin'])) {
+                    header('Location: /superadmin/index.php');
+                } else {
+                    header('Location: /dashboard.php');
+                }
                 exit;
             } else {
                 $error_message = 'Invalid email or password.';
             }
         } catch (PDOException $e) {
-            $error_message = "Login failed: " . $e->getMessage();
+            error_log("Login PDOException: " . $e->getMessage());
+            $error_message = "An error occurred during login. Please try again.";
         }
     }
 }

superadmin/header.php

@@ -8,12 +8,9 @@ if (!isset($_SESSION['user_id'])) {
     exit;
 }
 
-$pdo = db();
-$stmt = $pdo->prepare("SELECT is_superadmin FROM users WHERE id = ?");
-$stmt->execute([$_SESSION['user_id']]);
-$user = $stmt->fetch();
-
-if (!$user || $user['is_superadmin'] != 1) {
+// Check if the user is a superadmin based on the session variable
+if (empty($_SESSION['is_superadmin'])) {
+    // If not a superadmin, redirect to the regular user dashboard
     header('Location: /dashboard.php');
     exit;
 }