81 lines
2.7 KiB
PHP
81 lines
2.7 KiB
PHP
<?php
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/**
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* AI Usage Statistics
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* GET /v1/dashboard/ai-usage
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* Returns token consumption and cost breakdown
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*/
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use App\Core\AI;
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use App\Core\Database;
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use App\Middleware\RoleMiddleware;
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$decoded = RoleMiddleware::require(['super_admin', 'admin']);
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$db = Database::getInstance();
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try {
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// Overall stats
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$overall = AI::getUsageStats();
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// Today's usage
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$todayStmt = $db->query("
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SELECT
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COUNT(*) as requests,
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COALESCE(SUM(total_tokens), 0) as tokens,
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COALESCE(SUM(cost_jod), 0) as cost_jod
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FROM ai_usage_log
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WHERE DATE(created_at) = CURDATE()
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");
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$today = $todayStmt->fetch();
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// This month
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$monthStmt = $db->query("
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SELECT
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COUNT(*) as requests,
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COALESCE(SUM(total_tokens), 0) as tokens,
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COALESCE(SUM(cost_jod), 0) as cost_jod
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FROM ai_usage_log
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WHERE MONTH(created_at) = MONTH(NOW()) AND YEAR(created_at) = YEAR(NOW())
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");
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$month = $monthStmt->fetch();
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// Daily breakdown (last 30 days)
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$dailyStmt = $db->query("
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SELECT
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DATE(created_at) as date,
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COUNT(*) as requests,
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SUM(total_tokens) as tokens,
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SUM(cost_jod) as cost_jod
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FROM ai_usage_log
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WHERE created_at >= DATE_SUB(NOW(), INTERVAL 30 DAY)
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GROUP BY DATE(created_at)
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ORDER BY date DESC
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");
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$daily = $dailyStmt->fetchAll();
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json_success([
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'overall' => [
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'total_requests' => (int)($overall['total_requests'] ?? 0),
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'total_tokens' => (int)($overall['total_tokens'] ?? 0),
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'total_cost_usd' => round((float)($overall['total_cost_usd'] ?? 0), 4),
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'total_cost_jod' => round((float)($overall['total_cost_jod'] ?? 0), 4),
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'avg_tokens_per_invoice' => round((float)($overall['avg_tokens_per_request'] ?? 0)),
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'avg_cost_per_invoice_jod' => round((float)($overall['avg_cost_jod_per_request'] ?? 0), 6),
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],
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'today' => [
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'requests' => (int)($today['requests'] ?? 0),
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'tokens' => (int)($today['tokens'] ?? 0),
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'cost_jod' => round((float)($today['cost_jod'] ?? 0), 4),
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],
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'this_month' => [
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'requests' => (int)($month['requests'] ?? 0),
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'tokens' => (int)($month['tokens'] ?? 0),
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'cost_jod' => round((float)($month['cost_jod'] ?? 0), 4),
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],
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'daily_breakdown' => $daily,
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], 'إحصائيات استخدام الذكاء الاصطناعي');
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} catch (\Exception $e) {
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error_log("AI Usage Stats Error: " . $e->getMessage() . " | " . $e->getTraceAsString());
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json_error('خطأ في جلب إحصائيات AI: ' . $e->getMessage(), 500);
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}
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