feat: implement user ban check by node operator in app deployement

src/data.rs

@@ -1006,6 +1006,15 @@ impl BrainData {
                 }
             }
         }
+
+        if let Some(node) = self.find_app_node_by_pubkey(&node_pubkey) {
+            if let Some(account) = self.accounts.get(user_wallet) {
+                if account.banned_by.contains(&node.operator_wallet) {
+                    return true;
+                }
+            }
+        }
+
         false
     }
 

src/grpc.rs

@@ -507,6 +507,14 @@ impl BrainAppCli for BrainAppCliMock {
     ) -> Result<tonic::Response<NewAppRes>, Status> {
         let req_data = check_sig_from_req(req)?;
         log::info!("Creating new container: {req_data:?}");
+        if self
+            .data
+            .is_user_banned_by_node(&req_data.admin_pubkey, &req_data.node_pubkey)
+        {
+            return Err(Status::permission_denied(
+                "This operator banned you. What did you do?",
+            ));
+        }
         let admin_pubkey = req_data.admin_pubkey.clone();
         let (oneshot_tx, oneshot_rx) = tokio::sync::oneshot::channel();
         self.data.send_new_container_req(req_data, oneshot_tx).await;