front: fix infinite loop after rtk query

Signed-off-by: SarahBellaha <sarah.bellaha@sncf.fr>

Author: SarahBellaha

front/src/applications/stdcm/hooks/useStdcmPathfinding.ts

@@ -37,7 +37,7 @@ const useStdcmPathfinding = (infra?: InfraWithState) => {
   }, [pathSteps]);
 
   const pathfindingPayload = useMemo(() => {
-    if (infra?.state !== 'CACHED' || !rollingStock || pathStepsLocations.length < 2) {
+    if (infra?.state !== 'CACHED' || pathStepsLocations.length < 2) {
       return null;
     }
     return getPathfindingQuery({
@@ -47,28 +47,27 @@ const useStdcmPathfinding = (infra?: InfraWithState) => {
     });
   }, [pathStepsLocations, rollingStock, infra]);
 
-  const { pathfinding, isFetching } =
+  const { data: pathfinding, isFetching } =
     osrdEditoastApi.endpoints.postInfraByInfraIdPathfindingBlocks.useQuery(pathfindingPayload!, {
       skip: !pathfindingPayload,
-      selectFromResult: (response) => {
-        const pathProperties = usePathProperties(
-          infra?.id,
-          response?.data?.status === 'success' ? response.data : undefined,
-          ['geometry']
-        );
-        return {
-          ...response,
-          pathfinding: response.data
-            ? {
-                status: response.data.status,
-                geometry: pathProperties?.geometry ?? undefined,
-              }
-            : null,
-        };
-      },
     });
 
-  return { isPathfindingLoading: isFetching, pathfinding };
+  const pathProperties = usePathProperties(
+    infra?.id,
+    pathfinding?.status === 'success' ? pathfinding : undefined,
+    ['geometry']
+  );
+
+  const pathfindingResult = useMemo(() => {
+    return pathfinding
+      ? {
+          status: pathfinding.status,
+          geometry: pathProperties?.geometry ?? undefined,
+        }
+      : null;
+  }, [pathfinding]);
+
+  return { isPathfindingLoading: isFetching, pathfinding: pathfindingResult };
 };
 
 export default useStdcmPathfinding;