Update codebase

backend/food/merchant_ops/ready.php

@@ -0,0 +1,36 @@
+<?php
+// food/merchant_ops/ready.php — الطلب جاهز — يبدأ حلقة إسناد السائق
+require_once __DIR__ . '/../connect_merchant.php';
+
+$orderId = filterRequest('order_id', 'int');
+if (!$orderId) jsonError('order_id is required');
+
+foodAssertOrderOwnership($orderId, 'merchant', (string)$food_merchant_id);
+food_transition_status($orderId, 'ready', 'merchant', (string)$food_merchant_user_id);
+
+$merchantSt = $food_con->prepare("SELECT latitude, longitude FROM food_merchants WHERE id=?");
+$merchantSt->execute([$food_merchant_id]);
+$merchant = $merchantSt->fetch();
+
+$offered = false;
+if ($merchant) {
+    $candidates = foodFindNearbyCouriers((float)$merchant['latitude'], (float)$merchant['longitude']);
+
+    // استبعاد من سبق عرض هذا الطلب عليه (رفض أو انتهت مهلته)
+    $priorSt = $food_con->prepare("SELECT courier_id FROM food_courier_assignments WHERE order_id=?");
+    $priorSt->execute([$orderId]);
+    $prior = array_column($priorSt->fetchAll(), 'courier_id');
+
+    foreach ($candidates as $courierId) {
+        if (in_array($courierId, $prior, true)) continue;
+        foodOfferOrderToCourier($orderId, $courierId);
+        $offered = true;
+        break;
+    }
+}
+
+if (!$offered) {
+    appLog("[FOOD][DELIVERY] No available courier found for order $orderId at ready-time", 'WARNING');
+}
+
+jsonSuccess(['order_id' => $orderId, 'status' => 'ready', 'courier_offer_sent' => $offered]);