294 lines
11 KiB
PHP
294 lines
11 KiB
PHP
<?php
|
|
/**
|
|
* Quota Enforcement Middleware
|
|
*
|
|
* Checks tenant subscription limits before allowing resource creation.
|
|
* Automatically resets monthly counters when the billing period rolls over.
|
|
*/
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace App\Middleware;
|
|
|
|
use App\Core\Database;
|
|
use App\Core\Cache;
|
|
|
|
final class QuotaMiddleware
|
|
{
|
|
/**
|
|
* Check if the tenant can upload more invoices this month.
|
|
* Automatically resets the counter if the billing period has ended.
|
|
*
|
|
* @return array The current subscription data (for UI display)
|
|
*/
|
|
public static function checkInvoiceQuota(string $tenantId): array
|
|
{
|
|
$cacheKey = "quota_sub_{$tenantId}";
|
|
$sub = Cache::get($cacheKey);
|
|
|
|
if ($sub === false || $sub === null) {
|
|
$db = Database::getInstance();
|
|
|
|
// Fetch subscription with plan info
|
|
$stmt = $db->prepare("
|
|
SELECT s.*, sp.name_ar as plan_name, sp.ai_features, sp.jofotara_enabled
|
|
FROM subscriptions s
|
|
LEFT JOIN subscription_plans sp ON s.plan_id = sp.id
|
|
WHERE s.tenant_id = ?
|
|
");
|
|
$stmt->execute([$tenantId]);
|
|
$sub = $stmt->fetch();
|
|
|
|
if ($sub) {
|
|
Cache::set($cacheKey, $sub, 300); // Cache for 5 minutes
|
|
}
|
|
}
|
|
|
|
if (!$sub) {
|
|
json_error('لا يوجد اشتراك فعّال لهذا المكتب. يرجى التواصل مع الإدارة.', 403);
|
|
}
|
|
|
|
// Check subscription status
|
|
if ($sub['status'] === 'cancelled') {
|
|
json_error('تم إلغاء اشتراكك. يرجى تجديد الاشتراك للمتابعة.', 403);
|
|
}
|
|
|
|
if ($sub['status'] === 'past_due') {
|
|
json_error('اشتراكك متأخر الدفع. يرجى تسوية المبلغ المستحق للمتابعة.', 403);
|
|
}
|
|
|
|
// Auto-reset period counter if billing period has ended
|
|
if (!empty($sub['current_period_end']) && strtotime($sub['current_period_end']) < time()) {
|
|
$newStart = date('Y-m-d H:i:s');
|
|
$newEnd = date('Y-m-d H:i:s', strtotime('+1 year')); // Changed to annual
|
|
|
|
$resetStmt = $db->prepare("
|
|
UPDATE subscriptions
|
|
SET invoices_used_this_month = 0,
|
|
current_period_start = ?,
|
|
current_period_end = ?,
|
|
updated_at = NOW()
|
|
WHERE tenant_id = ?
|
|
");
|
|
$resetStmt->execute([$newStart, $newEnd, $tenantId]);
|
|
|
|
$sub['invoices_used_this_month'] = 0;
|
|
$sub['current_period_start'] = $newStart;
|
|
$sub['current_period_end'] = $newEnd;
|
|
|
|
error_log("QuotaMiddleware: Auto-reset annual counter for tenant {$tenantId}");
|
|
}
|
|
|
|
// Check invoice quota
|
|
$used = (int)$sub['invoices_used_this_month'];
|
|
$limit = (int)$sub['max_invoices_per_month']; // Keeping the DB column name the same for compatibility
|
|
|
|
if ($used >= $limit) {
|
|
json_error('لقد وصلت للحد الأقصى من الفواتير المسموحة في باقتك الحالية (' . $limit . ' فاتورة). يرجى ترقية باقتك للاستمرار.', 429, [
|
|
'quota_type' => 'invoices',
|
|
'used' => $used,
|
|
'limit' => $limit,
|
|
'plan' => $sub['plan_id'] ?? 'free',
|
|
'plan_name' => $sub['plan_name'] ?? 'مجانية',
|
|
'period_end' => $sub['current_period_end'],
|
|
]);
|
|
}
|
|
|
|
return $sub;
|
|
}
|
|
|
|
/**
|
|
* Increment the monthly invoice counter after a successful upload.
|
|
*/
|
|
public static function incrementInvoiceUsage(string $tenantId): void
|
|
{
|
|
$db = Database::getInstance();
|
|
$stmt = $db->prepare("
|
|
UPDATE subscriptions
|
|
SET invoices_used_this_month = invoices_used_this_month + 1,
|
|
updated_at = NOW()
|
|
WHERE tenant_id = ?
|
|
");
|
|
$stmt->execute([$tenantId]);
|
|
|
|
// Invalidate cache
|
|
Cache::delete("quota_sub_{$tenantId}");
|
|
}
|
|
|
|
/**
|
|
* Check if the tenant can add more companies.
|
|
*/
|
|
public static function checkCompanyQuota(string $tenantId): array
|
|
{
|
|
$db = Database::getInstance();
|
|
|
|
// Get subscription
|
|
$stmt = $db->prepare("
|
|
SELECT s.*, sp.name_ar as plan_name
|
|
FROM subscriptions s
|
|
LEFT JOIN subscription_plans sp ON s.plan_id = sp.id
|
|
WHERE s.tenant_id = ?
|
|
");
|
|
$stmt->execute([$tenantId]);
|
|
$sub = $stmt->fetch();
|
|
|
|
if (!$sub) {
|
|
json_error('لا يوجد اشتراك فعّال لهذا المكتب.', 403);
|
|
}
|
|
|
|
// Count current active companies
|
|
$countStmt = $db->prepare("
|
|
SELECT COUNT(*) FROM companies
|
|
WHERE tenant_id = ? AND (deleted_at IS NULL)
|
|
");
|
|
$countStmt->execute([$tenantId]);
|
|
$currentCount = (int)$countStmt->fetchColumn();
|
|
|
|
$limit = (int)$sub['max_companies'];
|
|
|
|
if ($currentCount >= $limit) {
|
|
json_error('لقد وصلت للحد الأقصى من الشركات المسموحة (' . $limit . ' شركة). يرجى ترقية باقتك.', 429, [
|
|
'quota_type' => 'companies',
|
|
'used' => $currentCount,
|
|
'limit' => $limit,
|
|
'plan' => $sub['plan_id'] ?? 'free',
|
|
'plan_name' => $sub['plan_name'] ?? 'مجانية',
|
|
]);
|
|
}
|
|
|
|
return $sub;
|
|
}
|
|
|
|
/**
|
|
* Check if the tenant can add more users.
|
|
*/
|
|
public static function checkUserQuota(string $tenantId): array
|
|
{
|
|
$db = Database::getInstance();
|
|
|
|
// Get subscription
|
|
$stmt = $db->prepare("
|
|
SELECT s.*, sp.name_ar as plan_name
|
|
FROM subscriptions s
|
|
LEFT JOIN subscription_plans sp ON s.plan_id = sp.id
|
|
WHERE s.tenant_id = ?
|
|
");
|
|
$stmt->execute([$tenantId]);
|
|
$sub = $stmt->fetch();
|
|
|
|
if (!$sub) {
|
|
json_error('لا يوجد اشتراك فعّال لهذا المكتب.', 403);
|
|
}
|
|
|
|
// Count current active users in this tenant
|
|
$countStmt = $db->prepare("
|
|
SELECT COUNT(*) FROM users
|
|
WHERE tenant_id = ? AND (deleted_at IS NULL) AND is_active = 1
|
|
");
|
|
$countStmt->execute([$tenantId]);
|
|
$currentCount = (int)$countStmt->fetchColumn();
|
|
|
|
$maxUsers = (int)($sub['max_users'] ?? 999);
|
|
|
|
if ($currentCount >= $maxUsers) {
|
|
json_error('لقد وصلت للحد الأقصى من المستخدمين المسموحين (' . $maxUsers . ' مستخدم). يرجى ترقية باقتك.', 429, [
|
|
'quota_type' => 'users',
|
|
'used' => $currentCount,
|
|
'limit' => $maxUsers,
|
|
'plan' => $sub['plan_id'] ?? 'free',
|
|
'plan_name' => $sub['plan_name'] ?? 'مجانية',
|
|
]);
|
|
}
|
|
|
|
return $sub;
|
|
}
|
|
|
|
/**
|
|
* Get usage summary for a tenant (for dashboard display).
|
|
*/
|
|
public static function getUsageSummary(string $tenantId): array
|
|
{
|
|
$db = Database::getInstance();
|
|
|
|
// Get subscription
|
|
$stmt = $db->prepare("
|
|
SELECT s.*, sp.name_ar as plan_name, sp.name_en as plan_name_en,
|
|
sp.ai_features, sp.jofotara_enabled, sp.price_jod as plan_price
|
|
FROM subscriptions s
|
|
LEFT JOIN subscription_plans sp ON s.plan_id = sp.id
|
|
WHERE s.tenant_id = ?
|
|
");
|
|
$stmt->execute([$tenantId]);
|
|
$sub = $stmt->fetch();
|
|
|
|
if (!$sub) {
|
|
return [
|
|
'has_subscription' => false,
|
|
'plan' => 'none',
|
|
];
|
|
}
|
|
|
|
// Count companies
|
|
$compStmt = $db->prepare("SELECT COUNT(*) FROM companies WHERE tenant_id = ? AND deleted_at IS NULL");
|
|
$compStmt->execute([$tenantId]);
|
|
$companiesUsed = (int)$compStmt->fetchColumn();
|
|
|
|
// Count users
|
|
$userStmt = $db->prepare("SELECT COUNT(*) FROM users WHERE tenant_id = ? AND (deleted_at IS NULL) AND is_active = 1");
|
|
$userStmt->execute([$tenantId]);
|
|
$usersUsed = (int)$userStmt->fetchColumn();
|
|
|
|
$invoicesUsed = (int)$sub['invoices_used_this_month'];
|
|
$invoicesLimit = (int)$sub['max_invoices_per_month'];
|
|
$companiesLimit = (int)$sub['max_companies'];
|
|
$usersLimit = (int)($sub['max_users'] ?? 999);
|
|
|
|
// Check for pending payment request
|
|
$stmt = $db->prepare("SELECT id, plan_id, internal_reference FROM payment_requests WHERE tenant_id = ? AND status = 'pending' LIMIT 1");
|
|
$stmt->execute([$tenantId]);
|
|
$pendingPayment = $stmt->fetch();
|
|
|
|
return [
|
|
'has_subscription' => true,
|
|
'plan_id' => $sub['plan_id'] ?? 'free',
|
|
'plan_name' => $sub['plan_name'] ?? 'مجانية',
|
|
'plan_name_en' => $sub['plan_name_en'] ?? 'Free',
|
|
'plan_price' => (float)($sub['plan_price'] ?? 0),
|
|
'status' => $sub['status'],
|
|
'ai_features' => (bool)($sub['ai_features'] ?? false),
|
|
'jofotara_enabled' => (bool)($sub['jofotara_enabled'] ?? false),
|
|
'pending_payment' => $pendingPayment ? [
|
|
'id' => $pendingPayment['id'],
|
|
'plan_id' => $pendingPayment['plan_id'],
|
|
'reference' => $pendingPayment['internal_reference']
|
|
] : null,
|
|
|
|
'invoices' => [
|
|
'used' => $invoicesUsed,
|
|
'limit' => $invoicesLimit,
|
|
'percent' => $invoicesLimit > 0 ? round(($invoicesUsed / $invoicesLimit) * 100) : 0,
|
|
'warning' => $invoicesLimit > 0 && ($invoicesUsed / $invoicesLimit) >= 0.9,
|
|
],
|
|
'companies' => [
|
|
'used' => $companiesUsed,
|
|
'limit' => $companiesLimit,
|
|
'percent' => $companiesLimit > 0 ? round(($companiesUsed / $companiesLimit) * 100) : 0,
|
|
'warning' => $companiesLimit > 0 && ($companiesUsed / $companiesLimit) >= 0.9,
|
|
],
|
|
'users' => [
|
|
'used' => $usersUsed,
|
|
'limit' => $usersLimit,
|
|
'percent' => $usersLimit > 0 ? round(($usersUsed / $usersLimit) * 100) : 0,
|
|
'warning' => $usersLimit > 0 && ($usersUsed / $usersLimit) >= 0.9,
|
|
],
|
|
|
|
'period_start' => $sub['current_period_start'],
|
|
'period_end' => $sub['current_period_end'],
|
|
'trial_ends_at' => $sub['trial_ends_at'],
|
|
'days_remaining' => !empty($sub['current_period_end'])
|
|
? max(0, (int)ceil((strtotime($sub['current_period_end']) - time()) / 86400))
|
|
: null,
|
|
];
|
|
}
|
|
}
|