fix

apps/edr-freight-web/backoffice/src/record-management/components/positionSelection.tsx

@@ -25,6 +25,22 @@ interface BasePosition {
   isDelegate: boolean;
 }
 
+/**
+ * `x-delegated-position-id` names the DELEGATOR's position and the API matches
+ * it against `position.id`. This used to be set for every selection, carrying
+ * `employeePositionId` — so it matched nothing, and because the API resolves
+ * the delegation header *before* the current-position one, it swallowed the
+ * whole selection: every request ran as the employee's first position no
+ * matter what the picker said. Only a genuine delegate carries it.
+ */
+const applyDelegationCookie = (position?: BasePosition | null) => {
+  if (position?.isDelegate && position.id) {
+    Cookies.set("delegatedPositionId", position.id);
+    return;
+  }
+  Cookies.remove("delegatedPositionId");
+};
+
 export const PositionSelect = () => {
   const {
     unFilteredUserDetails,
@@ -63,26 +79,32 @@ export const PositionSelect = () => {
       setSelectedPositionId(currentPosition.employeePositionId);
     }
 
-    if (Cookies.get("current-position-id") !== currentPosition.id) {
-      Cookies.set("current-position-id", currentPosition.id);
-    }
-
+    // The API matches x-current-position-id against employeePositionId, NOT
+    // position.id — writing the latter never matches, so the guard silently
+    // falls back to the employee's first position and the picker does nothing.
+    // (useAuthUser already self-heals this cookie for the same reason.)
     if (
       currentPosition.employeePositionId &&
-      Cookies.get("delegatedPositionId") !== currentPosition.employeePositionId
+      Cookies.get("current-position-id") !== currentPosition.employeePositionId
     ) {
-      Cookies.set("delegatedPositionId", currentPosition.employeePositionId);
+      Cookies.set("current-position-id", currentPosition.employeePositionId);
     }
+
+    applyDelegationCookie(currentPosition);
   }, [currentPosition, isLoading, selectedPositionId, setSelectedPositionId]);
 
   if (isLoading || selectablePositions.length === 0) return null;
 
   const handleChange = (value: string) => {
-    setSelectedPositionId(value);
     const selected = selectablePositions.find((pos) => pos.id === value);
 
-    Cookies.set("current-position-id", value);
-    Cookies.set("delegatedPositionId", selected?.employeePositionId || "");
+    // Both the picker state and the cookie key off employeePositionId — the
+    // dropdown's own value is position.id, which the API does not match on.
+    setSelectedPositionId(selected?.employeePositionId ?? value);
+    if (selected?.employeePositionId) {
+      Cookies.set("current-position-id", selected.employeePositionId);
+    }
+    applyDelegationCookie(selected);
 
     // Invalidate relevant queries
     [