From e23c96dc9d842216997e67c043ef20a65f206192 Mon Sep 17 00:00:00 2001
From: Hamza-Ayed <hamzaayedflutter@gmail.com>
Date: Sun, 5 Jul 2026 18:36:32 +0300
Subject: [PATCH] Update: 2026-07-05 18:36:32

---
 backend/bot/cron_predictive_demand.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/backend/bot/cron_predictive_demand.php b/backend/bot/cron_predictive_demand.php
index e2e1df2a..cddbcab3 100644
--- a/backend/bot/cron_predictive_demand.php
+++ b/backend/bot/cron_predictive_demand.php
@@ -51,8 +51,8 @@ $targetHourNext = ($currentHour + 1) % 24; // الساعة القادمة (ال
 
 $sqlHistory = "
     SELECT
-        ROUND(SUBSTRING_INDEX(start_location, ',', 1) / :grid) * :grid AS cell_lat,
-        ROUND(SUBSTRING_INDEX(start_location, ',', -1) / :grid) * :grid AS cell_lng,
+        ROUND(SUBSTRING_INDEX(start_location, ',', 1) / {$GRID_SIZE}) * {$GRID_SIZE} AS cell_lat,
+        ROUND(SUBSTRING_INDEX(start_location, ',', -1) / {$GRID_SIZE}) * {$GRID_SIZE} AS cell_lng,
         'JO' AS country_code,
         COUNT(*) AS demand_score
     FROM ride
@@ -71,7 +71,6 @@ $sqlHistory = "
 
 try {
     $stmt = $conRide->prepare($sqlHistory);
-    $stmt->bindValue(':grid',      $GRID_SIZE,      PDO::PARAM_STR);
     $stmt->bindValue(':next_hour', $targetHourNext,  PDO::PARAM_INT);
     $stmt->bindValue(':dow',       $currentDow,      PDO::PARAM_INT);
     $stmt->bindValue(':weeks',     $WEEKS_HISTORY,   PDO::PARAM_INT);