chagnes

src/pages/nearle/dispatch/Preview.js

@@ -86,11 +86,16 @@ const extractRiders = (previewData) => {
 const flattenRiders = (riders) => {
   const out = [];
   riders.forEach((r) => {
+    // Go backend types Deliveries.userid as int — coerce here so any
+    // upstream string (AI response, riders API, change-rider edit) gets
+    // normalised before the JSON body is built.
+    const ridNum = Number(r.rider_id);
+    const rid = Number.isFinite(ridNum) ? ridNum : r.rider_id;
     (r.orders || []).forEach((o) => {
       out.push({
         ...o,
-        rider_id: r.rider_id,
-        userid: r.rider_id,
+        rider_id: rid,
+        userid: rid,
         rider_name: r.rider_name,
         rider: r.rider_name
       });
@@ -439,7 +444,9 @@ const Preview = () => {
 
   const confirmChangeRider = () => {
     if (!selectedNewRider || !selectedOrder) return;
-    const newRiderId = selectedNewRider.userid;
+    // Backend expects an int — coerce at the boundary so a string from the
+    // riders API doesn't propagate into the Assign Orders payload.
+    const newRiderId = Number(selectedNewRider.userid);
     const newRiderName =
       selectedNewRider.label ||
       `${selectedNewRider.firstname || ''} ${selectedNewRider.lastname || ''}`.trim() ||