CEC-5182: fix missing parameters (#476)

src/components/Contexts/CarUpdatesContext.jsx

@@ -33,6 +33,10 @@ const validateDeployFleetUpdates = (data) => {
 };
 
 export function downloadPercent(status) {
+  if (!status) {
+    return 0;
+  }
+
   if (status.status === "install_succeeded") {
     return 100;
   }
@@ -45,6 +49,10 @@ export function downloadPercent(status) {
 }
 
 export function installPercent(status) {
+  if (!status) {
+    return 0;
+  }
+
   if (status.total_files === 0) {
     return 0;
   }

src/components/Contexts/FleetContext.jsx

@@ -161,7 +161,7 @@ export const FleetProvider = ({ children }) => {
       token
     )
       .then((result) => {
-        if (!Array.isArray(result.statuses)) {
+        if (!Array.isArray(result?.statuses)) {
           return Promise.reject();
         }
         return result;
@@ -169,7 +169,9 @@ export const FleetProvider = ({ children }) => {
       .catch(() => {
         return Promise.reject();
       });
+
     let pivot = result.statuses?.length ? result.statuses.length - 1 : 0;
+
     setFleetVehicles((fleetVehicles) => fleetVehicles.map((vehicle) => {
       result.statuses.find((status, i) => {
         if (vehicle.car_update_id !== status.car_update_id) {
@@ -178,7 +180,7 @@ export const FleetProvider = ({ children }) => {
 
         switch (status.msg) {
           case "downloading":
-            vehicle.car_update_progress = downloadPercent();
+            vehicle.car_update_progress = downloadPercent(status);
             vehicle.car_update_status = `${status.ecu} downloading ${vehicle.car_update_progress}%`.trim();
             break;
           case "package_download_complete":
@@ -186,7 +188,7 @@ export const FleetProvider = ({ children }) => {
             vehicle.car_update_status = `download complete`;
             break;
           case "installing":
-            vehicle.car_update_progress = installPercent();
+            vehicle.car_update_progress = installPercent(status);
             vehicle.car_update_status = `${status.ecu} installing ${vehicle.car_update_progress}%`.trim();
             break;
           case "package_install_complete":