Update: 2026-07-02 15:35:12

2026-07-02 15:35:12 +03:00
parent 2adf195b36
commit 75e6fc42d7
17 changed files with 389 additions and 19 deletions
@@ -0,0 +1,76 @@
+<?php
+// backend/ride/rides/streak_helper.php
+
+function handleDriverStreak($con, $driver_id, $action) {
+    try {
+        if ($action === 'reset') {
+            $stmt = $con->prepare("
+                INSERT INTO driver_streaks (driver_id, current_streak, zero_commission_until) 
+                VALUES (?, 0, NULL) 
+                ON DUPLICATE KEY UPDATE current_streak = 0
+            ");
+            $stmt->execute([$driver_id]);
+        } elseif ($action === 'increment') {
+            $stmt = $con->prepare("SELECT current_streak FROM driver_streaks WHERE driver_id = ?");
+            $stmt->execute([$driver_id]);
+            $row = $stmt->fetch(PDO::FETCH_ASSOC);
+            
+            $current = $row ? intval($row['current_streak']) + 1 : 1;
+            
+            $zero_until = NULL;
+            if ($current >= 5) {
+                // Reward unlocked! 0% commission until end of today
+                $zero_until = date('Y-m-d 23:59:59'); 
+                $current = 0; // reset for next streak
+            }
+            
+            $stmt2 = $con->prepare("
+                INSERT INTO driver_streaks (driver_id, current_streak, best_streak, zero_commission_until) 
+                VALUES (?, ?, ?, ?) 
+                ON DUPLICATE KEY UPDATE 
+                    current_streak = ?,
+                    best_streak = GREATEST(best_streak, ?),
+                    zero_commission_until = COALESCE(?, zero_commission_until)
+            ");
+            $stmt2->execute([
+                $driver_id, 
+                $current, 
+                $current, 
+                $zero_until, 
+                
+                $current, 
+                $current, 
+                $zero_until
+            ]);
+        }
+        
+        // 🆕 Invalidate Redis Cache (Cache-Aside pattern)
+        global $redis;
+        if (isset($redis)) {
+            try {
+                $redis->del("driver_streak:{$driver_id}");
+                $redis->del("gamification_dashboard:{$driver_id}");
+            } catch (Exception $e) {
+                error_log("[streak_helper] Redis Cache Invalidation Error: " . $e->getMessage());
+            }
+        }
+        
+    } catch (Exception $e) {
+        error_log("[streak_helper] Error: " . $e->getMessage());
+    }
+}
+
+function hasZeroCommission($con, $driver_id) {
+    try {
+        $stmt = $con->prepare("SELECT zero_commission_until FROM driver_streaks WHERE driver_id = ?");
+        $stmt->execute([$driver_id]);
+        $row = $stmt->fetch(PDO::FETCH_ASSOC);
+        if ($row && !empty($row['zero_commission_until'])) {
+            return (strtotime($row['zero_commission_until']) > time());
+        }
+    } catch (Exception $e) {
+        error_log("[streak_helper] Error checking commission: " . $e->getMessage());
+    }
+    return false;
+}
+?>