38808-vm/accounting.php

<?php
require_once 'db/config.php';
require_once 'includes/header.php';
require_once 'includes/accounting_functions.php';

// Check permission
$user_id = $_SESSION['user_id'];
$stmt = db()->prepare("SELECT * FROM user_permissions WHERE user_id = ? AND page = 'accounting' AND can_view = 1");
$stmt->execute([$user_id]);
if (!$stmt->fetch()) {
    echo "<div class='container mt-4' dir='rtl'>لا تملك صلاحية الوصول لهذه الصفحة.</div>";
    require_once 'includes/footer.php';
    exit;
}

// Handle form submission
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['add_entry'])) {
    $date = $_POST['date'];
    $description = $_POST['description'];
    $reference = $_POST['reference'];
    $account = $_POST['account'];
    $debit = (float)$_POST['debit'];
    $credit = (float)$_POST['credit'];
    
    $entries = [['account' => $account, 'debit' => $debit, 'credit' => $credit]];
    
    if (add_journal_entry($date, $description, $reference, $entries)) {
        $message = "تم إضافة القيد بنجاح.";
    } else {
        $error = "حدث خطأ أثناء إضافة القيد.";
    }
}

// Pagination setup
$page = isset($_GET['p']) ? (int)$_GET['p'] : 1;
$limit = 10;
$offset = ($page - 1) * $limit;

// Fetch ledger data with pagination
$ledger_all = get_full_ledger();
$total_items = count($ledger_all);
$total_pages = ceil($total_items / $limit);
$ledger = array_slice($ledger_all, $offset, $limit);

$trial_balance = get_trial_balance();
$balance_sheet = get_balance_sheet();
?>

<link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />
<link href="https://cdn.jsdelivr.net/npm/select2-bootstrap-5-theme@1.3.0/dist/select2-bootstrap-5-theme.min.css" rel="stylesheet" />

<div class="container mt-4" dir="rtl">
    <h2 class="text-right">المحاسبة (Accounting)</h2>
    
    <?php if (isset($message)) echo "<div class='alert alert-success'>$message</div>"; ?>
    <?php if (isset($error)) echo "<div class='alert alert-danger'>$error</div>"; ?>

    <div class="row">
        <div class="col-md-3">
            <div class="card bg-primary text-white text-center mb-3">
                <div class="card-body">
                    <h5>الأصول</h5>
                    <h3><?= number_format($balance_sheet['أصول'], 2) ?></h3>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card bg-danger text-white text-center mb-3">
                <div class="card-body">
                    <h5>الخصوم</h5>
                    <h3><?= number_format($balance_sheet['خصوم'], 2) ?></h3>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card bg-success text-white text-center mb-3">
                <div class="card-body">
                    <h5>حقوق الملكية</h5>
                    <h3><?= number_format($balance_sheet['حقوق ملكية'], 2) ?></h3>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card bg-info text-white text-center mb-3">
                <div class="card-body">
                    <h5>صافي الربح/الخسارة</h5>
                    <h3><?= number_format($balance_sheet['إيرادات'] - $balance_sheet['مصروفات'], 2) ?></h3>
                </div>
            </div>
        </div>
    </div>

    <div class="card mb-4">
        <div class="card-header">إضافة قيد محاسبي جديد</div>
        <div class="card-body">
            <form method="POST">
                <input type="hidden" name="add_entry" value="1">
                <div class="row">
                    <div class="col-md-2">
                        <label>التاريخ</label>
                        <input type="date" name="date" class="form-control" required value="<?= date('Y-m-d') ?>">
                    </div>
                    <div class="col-md-3">
                        <label>الوصف</label>
                        <input type="text" name="description" class="form-control" required>
                    </div>
                    <div class="col-md-2">
                        <label>المرجع</label>
                        <input type="text" name="reference" class="form-control">
                    </div>
                    <div class="col-md-2">
                        <label>الحساب</label>
                        <select name="account" id="accountSelect" class="form-select" required style="width: 100%;">
                            <?php foreach (get_all_accounts() as $acc): ?>
                            <option value="<?= htmlspecialchars($acc['name']) ?>"><?= htmlspecialchars($acc['name']) ?></option>
                            <?php endforeach; ?>
                        </select>
                    </div>
                    <div class="col-md-1">
                        <label>مدين</label>
                        <input type="number" step="0.01" name="debit" class="form-control" value="0">
                    </div>
                    <div class="col-md-1">
                        <label>دائن</label>
                        <input type="number" step="0.01" name="credit" class="form-control" value="0">
                    </div>
                    <div class="col-md-1 d-flex align-items-end">
                        <button type="submit" class="btn btn-primary">حفظ</button>
                    </div>
                </div>
            </form>
        </div>
    </div>
    
    <div class="row">
        <div class="col-md-12">
            <h3 class="text-right">دفتر الأستاذ (General Ledger)</h3>
            <div class="table-responsive">
                <table class="table table-bordered text-right">
                    <thead><tr><th>التاريخ</th><th>الوصف</th><th>المرجع</th><th>الحساب</th><th>مدين</th><th>دائن</th></tr></thead>
                    <tbody>
                        <?php foreach ($ledger as $row): ?>
                        <tr>
                            <td><?= htmlspecialchars($row['date']) ?></td>
                            <td><?= htmlspecialchars($row['description']) ?></td>
                            <td><?= htmlspecialchars($row['reference']) ?></td>
                            <td><?= htmlspecialchars($row['account_name']) ?></td>
                            <td><?= number_format($row['debit'], 2) ?></td>
                            <td><?= number_format($row['credit'], 2) ?></td>
                        </tr>
                        <?php endforeach; ?>
                    </tbody>
                </table>
            </div>
            
            <nav>
                <ul class="pagination justify-content-center">
                    <?php for ($i = 1; $i <= $total_pages; $i++): ?>
                    <li class="page-item <?= $i == $page ? 'active' : '' ?>">
                        <a class="page-link" href="?p=<?= $i ?>"><?= $i ?></a>
                    </li>
                    <?php endfor; ?>
                </ul>
            </nav>
        </div>
    </div>
</div>

<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
<script>
$(document).ready(function() {
    $('#accountSelect').select2({
        theme: 'bootstrap-5',
        dir: 'rtl'
    });
});
</script>

<?php require_once 'includes/footer.php'; ?>