feat: refresh the grid after add, edit or update an item

src/private/mongo/Admin.jsx

@@ -42,22 +42,8 @@ export default function Admin() {
 
     useEffect(() => {
         let isMounted = true;
-
-        getExternalData()
-            .then(data => {
-                if (isMounted) {
-                    const safeData = Array.isArray(data) ? data : [];
-                    setRows(safeData);
-                }
-            })
-            .catch(error => {
-                console.error('Error loading data:', error);
-                if (isMounted) setRows([]);
-            });
-
-        return () => {
-            isMounted = false;
-        };
+        loadData();
+        return () => { isMounted = false };
     }, []);
 
     const handleEditClick = (params) => {
@@ -73,7 +59,7 @@ export default function Admin() {
     const handleConfirmDelete = async () => {
         try {
             await deleteExternalData(rowToDelete._Id);
-            setRows((prevRows) => prevRows.filter(r => r._Id !== rowToDelete._Id));
+            await loadData();
         } catch (error) {
             console.error('Delete failed:', error);
         } finally {
@@ -82,6 +68,17 @@ export default function Admin() {
         }
     };
 
+    const loadData = async () => {
+        try {
+            const data = await getExternalData();
+            const safeData = Array.isArray(data) ? data : [];
+            setRows(safeData);
+        } catch (error) {
+            console.error('Error loading data:', error);
+            setRows([]);
+        }
+    };
+
     const columns = [
         ...columnsBase,
         {
@@ -128,7 +125,18 @@ export default function Admin() {
             <Dialog open={open} onClose={() => { setOpen(false); setEditingData(null); }} maxWidth="md" fullWidth>
                 <DialogTitle>{editingData ? 'Edit Item' : 'Add Item'}</DialogTitle>
                 <DialogContent>
-                    <AddOrEditAdminForm onAdd={() => { }} initialData={editingData} onCancel={() => { setOpen(false); setEditingData(null); }} />
+                    <AddOrEditAdminForm
+                        onAdd={async () => {
+                            await loadData();
+                            setOpen(false);
+                            setEditingData(null);
+                        }}
+                        initialData={editingData}
+                        onCancel={() => {
+                            setOpen(false);
+                            setEditingData(null);
+                        }}
+                    />
                 </DialogContent>
             </Dialog>