Request get exos

backend/api/exercices/views.py

@@ -70,7 +70,11 @@ class ExerciceAPI(APIView):
             userExosListSorted = userExos
 
         if code != 'all' and code != 'pdf' and code != "web":
-            exo = Exercice.objects.get(id_code=code)
+            try:
+                exo = Exercice.objects.get(id_code=code)
+            except:
+                exo = None
+                return Response({'error': "Not found"}, status= status.HTTP_404_NOT_FOUND)
             isUser = False
             if request.user == exo.author:
                 isUser = True

frontend/components/exos/ModalCard.jsx

@@ -29,14 +29,16 @@ export default function ModalCard({ step, onClose, onDelete, tags, queryKey }) {
   const alert = useAlert();
   const [edit, setEdit] = useState(false);
   const queryClient = useQueryClient();
-
+  
   const {
     isLoading: isUpdating,
     isFetching,
     data: step_data,
   } = useQuery(
     ["exo-data", step.id_code],
-    async () => await getExos(step.id_code),
+    async () => await getExos(step.id_code).catch(() => {
+      notificationService.error('Erreur', "Exercice introuvable")
+    }),
     { initialData: step, refetchOnWindowFocus: !edit }
   );
   const [selected, setSelected] = useState([]);