98 lines
3.8 KiB
PHP
98 lines
3.8 KiB
PHP
<?php
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/**
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* Referral System — Generate & Track Referral Codes
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* GET /v1/referral/my-code — Get or generate user's referral code
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*/
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use App\Core\Database;
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use App\Middleware\AuthMiddleware;
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$decoded = AuthMiddleware::check();
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$db = Database::getInstance();
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$userId = $decoded['user_id'];
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$tenantId = $decoded['tenant_id'] ?? null;
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try {
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// Check if user already has a referral code
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$stmt = $db->prepare("SELECT * FROM referral_codes WHERE user_id = ? LIMIT 1");
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$stmt->execute([$userId]);
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$existing = $stmt->fetch();
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$rewardRules = [
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'per_registration' => '1 شهر مجاني على الباقة الحالية',
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'per_subscription' => '2 شهر مجاني + رفع الحد 50 فاتورة',
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];
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if ($existing) {
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// Get referral stats (safe — returns zeros if no referrals yet)
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$statsStmt = $db->prepare("
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SELECT
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COUNT(*) as total_referrals,
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SUM(CASE WHEN status = 'registered' THEN 1 ELSE 0 END) as registered,
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SUM(CASE WHEN status = 'subscribed' THEN 1 ELSE 0 END) as subscribed,
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SUM(CASE WHEN reward_claimed = 1 THEN 1 ELSE 0 END) as rewards_claimed
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FROM referrals WHERE referrer_id = ?
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");
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$statsStmt->execute([$userId]);
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$stats = $statsStmt->fetch();
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// Recent referrals
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$recent = [];
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try {
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$recentStmt = $db->prepare("
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SELECT r.*, u.name as referred_name
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FROM referrals r
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LEFT JOIN users u ON r.referred_id = u.id
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WHERE r.referrer_id = ?
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ORDER BY r.created_at DESC LIMIT 10
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");
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$recentStmt->execute([$userId]);
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$recent = $recentStmt->fetchAll();
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// Decrypt names
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foreach ($recent as &$ref) {
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if (!empty($ref['referred_name'])) {
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$dec = \App\Core\Encryption::decrypt($ref['referred_name']);
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$ref['referred_name'] = ($dec !== false && $dec !== null) ? $dec : $ref['referred_name'];
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}
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}
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} catch (\Exception $e) {
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// If referrals table query fails, just return empty
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error_log("Referral recent query: " . $e->getMessage());
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}
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json_success([
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'code' => $existing['code'],
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'link' => 'https://musadaq.intaleqapp.com/ref/' . $existing['code'],
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'created_at' => $existing['created_at'],
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'stats' => [
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'total' => (int)($stats['total_referrals'] ?? 0),
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'registered' => (int)($stats['registered'] ?? 0),
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'subscribed' => (int)($stats['subscribed'] ?? 0),
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'rewards_claimed' => (int)($stats['rewards_claimed'] ?? 0),
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],
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'recent' => $recent,
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'reward_rules' => $rewardRules,
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], 'رمز الإحالة الخاص بك');
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} else {
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// Generate new referral code
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$code = 'MSQ-' . strtoupper(substr(md5($userId . time()), 0, 6));
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$insertStmt = $db->prepare("INSERT INTO referral_codes (id, user_id, tenant_id, code, created_at) VALUES (UUID(), ?, ?, ?, NOW())");
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$insertStmt->execute([$userId, $tenantId ?? '', $code]);
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json_success([
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'code' => $code,
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'link' => 'https://musadaq.intaleqapp.com/ref/' . $code,
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'created_at' => date('Y-m-d H:i:s'),
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'stats' => ['total' => 0, 'registered' => 0, 'subscribed' => 0, 'rewards_claimed' => 0],
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'recent' => [],
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'reward_rules' => $rewardRules,
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], 'تم إنشاء رمز الإحالة');
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}
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} catch (\Exception $e) {
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error_log("Referral error: " . $e->getMessage() . " | Trace: " . $e->getTraceAsString());
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safe_error($e, 'referral/my_code', 'حدث خطأ في نظام الإحالة.');
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}
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