fix

client/src/components/trans-routes/RouteView.js

@@ -196,17 +196,70 @@ const RouteView = () => {
   }, [currentRoute?.driver, currentDriver?.id]);
 
   useEffect(() => {
-    const dateArr = moment(currentRoute?.schedule_date)?.format('MM/DD/YYYY')?.split('/') || [];
-       
-    CustomerService.getAvatar(`${currentRoute?.id}_${currentRoute?.driver}_${dateArr[0]}_${dateArr[1]}`).then(data => {
-      setSignature(data.data);
-    });
-    SignatureRequestService.getAllSignatureRequests({driver_id: resolvedDriverId, route_id: currentRoute?.id, route_date: currentRoute?.schedule_date}).then((data) => {
-      if (data?.data?.length > 0) {
-        setSignatureRequest(data?.data[0]);
+    let isMounted = true;
+    const loadSignatureAndRequest = async () => {
+      if (!currentRoute?.id || !currentRoute?.schedule_date) {
+        if (isMounted) {
+          setSignature(undefined);
+          setSignatureRequest(undefined);
+        }
+        return;
       }
-    })
-  }, [currentRoute, resolvedDriverId]);
+      const dateArr = moment(currentRoute.schedule_date)?.format('MM/DD/YYYY')?.split('/') || [];
+      const month = dateArr[0];
+      const day = dateArr[1];
+      const routeId = currentRoute.id;
+
+      const tryLoadSignature = async (driverIds = []) => {
+        const uniqueDriverIds = Array.from(new Set((driverIds || []).filter(Boolean)));
+        for (const driverId of uniqueDriverIds) {
+          try {
+            const data = await CustomerService.getAvatar(`${routeId}_${driverId}_${month}_${day}`);
+            if (data?.data) {
+              return data.data;
+            }
+          } catch (error) {
+            // Try next candidate key.
+          }
+        }
+        return undefined;
+      };
+
+      const initialSignature = await tryLoadSignature([
+        resolvedDriverId,
+        currentRoute?.driver,
+        routeSnapshot?.driver
+      ]);
+      if (isMounted) {
+        setSignature(initialSignature);
+      }
+
+      try {
+        const requestRes = await SignatureRequestService.getAllSignatureRequests({
+          route_id: routeId,
+          route_date: currentRoute.schedule_date
+        });
+        const firstRequest = requestRes?.data?.[0];
+        if (isMounted) {
+          setSignatureRequest(firstRequest);
+        }
+        if (!initialSignature && firstRequest?.driver_id) {
+          const signatureFromRequestDriver = await tryLoadSignature([firstRequest.driver_id]);
+          if (isMounted) {
+            setSignature(signatureFromRequestDriver);
+          }
+        }
+      } catch (error) {
+        if (isMounted) {
+          setSignatureRequest(undefined);
+        }
+      }
+    };
+    loadSignatureAndRequest();
+    return () => {
+      isMounted = false;
+    };
+  }, [currentRoute?.id, currentRoute?.schedule_date, currentRoute?.driver, resolvedDriverId, routeSnapshot?.driver]);
   return (
     <>
       <div className="list row mb-4">