77 lines
2.7 KiB
PHP
77 lines
2.7 KiB
PHP
<?php
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// backend/ride/rides/streak_helper.php
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function handleDriverStreak($con, $driver_id, $action) {
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try {
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if ($action === 'reset') {
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$stmt = $con->prepare("
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INSERT INTO driver_streaks (driver_id, current_streak, zero_commission_until)
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VALUES (?, 0, NULL)
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ON DUPLICATE KEY UPDATE current_streak = 0
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");
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$stmt->execute([$driver_id]);
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} elseif ($action === 'increment') {
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$stmt = $con->prepare("SELECT current_streak FROM driver_streaks WHERE driver_id = ?");
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$stmt->execute([$driver_id]);
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$row = $stmt->fetch(PDO::FETCH_ASSOC);
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$current = $row ? intval($row['current_streak']) + 1 : 1;
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$zero_until = NULL;
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if ($current >= 5) {
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// Reward unlocked! 0% commission until end of today
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$zero_until = date('Y-m-d 23:59:59');
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$current = 0; // reset for next streak
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}
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$stmt2 = $con->prepare("
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INSERT INTO driver_streaks (driver_id, current_streak, best_streak, zero_commission_until)
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VALUES (?, ?, ?, ?)
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ON DUPLICATE KEY UPDATE
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current_streak = ?,
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best_streak = GREATEST(best_streak, ?),
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zero_commission_until = COALESCE(?, zero_commission_until)
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");
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$stmt2->execute([
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$driver_id,
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$current,
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$current,
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$zero_until,
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$current,
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$current,
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$zero_until
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]);
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}
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// 🆕 Invalidate Redis Cache (Cache-Aside pattern)
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global $redis;
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if (isset($redis)) {
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try {
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$redis->del("driver_streak:{$driver_id}");
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$redis->del("gamification_dashboard:{$driver_id}");
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} catch (Exception $e) {
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error_log("[streak_helper] Redis Cache Invalidation Error: " . $e->getMessage());
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}
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}
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} catch (Exception $e) {
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error_log("[streak_helper] Error: " . $e->getMessage());
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}
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}
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function hasZeroCommission($con, $driver_id) {
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try {
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$stmt = $con->prepare("SELECT zero_commission_until FROM driver_streaks WHERE driver_id = ?");
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$stmt->execute([$driver_id]);
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$row = $stmt->fetch(PDO::FETCH_ASSOC);
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if ($row && !empty($row['zero_commission_until'])) {
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return (strtotime($row['zero_commission_until']) > time());
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}
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} catch (Exception $e) {
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error_log("[streak_helper] Error checking commission: " . $e->getMessage());
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}
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return false;
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}
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?>
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