account.rs

use crate::*;

/// get balance
pub async fn get_balance(data: Data) -> Result<(), anyhow::Error> {
	let account_id = data.address();
	let account_info = get_account_info(data.client(), &account_id).await?;
	if let Some(account_info) = account_info {
		println!(
			"{account_id} has {}",
			data.format_balance(account_info.data.free)
		);
	} else {
		println!("account {account_id} does not exist")
	}
	Ok(())
}

/// get account info
pub async fn get_account_info(
	client: &Client,
	account_id: &AccountId,
) -> Result<Option<AccountInfo>, subxt::Error> {
	client
		.storage()
		.fetch(&runtime::storage().system().account(account_id), None)
		.await
}