multiversx_sc_snippets/interactor/interactor_scenario/
interactor_transfer.rs

1use std::process;
2
3use super::error_message::transfer_err_message;
4use crate::InteractorBase;
5use log::info;
6use multiversx_sc_scenario::{scenario::ScenarioRunner, scenario_model::TransferStep};
7use multiversx_sdk::{
8    gateway::{GatewayAsyncService, SendTxRequest},
9    retrieve_tx_on_network,
10};
11
12impl<GatewayProxy> InteractorBase<GatewayProxy>
13where
14    GatewayProxy: GatewayAsyncService,
15{
16    pub async fn transfer(&mut self, transfer_step: TransferStep) -> String {
17        self.pre_runners.run_transfer_step(&transfer_step);
18
19        let sender_address = &transfer_step.tx.from.value;
20        let mut transaction = self.tx_call_to_blockchain_tx(&transfer_step.tx.to_tx_call());
21        self.set_nonce_and_sign_tx(sender_address, &mut transaction)
22            .await;
23        let tx_hash = match self.proxy.request(SendTxRequest(&transaction)).await {
24            Ok(hash) => hash,
25            Err(err) => {
26                transfer_err_message(&err);
27                process::exit(1);
28            }
29        };
30        self.generate_blocks_until_tx_processed(&tx_hash)
31            .await
32            .unwrap();
33
34        println!("transfer tx hash: {tx_hash}");
35        info!("transfer tx hash: {}", tx_hash);
36
37        retrieve_tx_on_network(&self.proxy, tx_hash.clone()).await;
38
39        self.post_runners.run_transfer_step(&transfer_step);
40
41        tx_hash
42    }
43}