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| 1 | +//! Single roundtrip command - deposit from Kaspa to Hub, then withdraw back |
| 2 | +
|
| 3 | +use super::hub_whale_pool::HubWhale; |
| 4 | +use super::kaspa_whale_pool::KaspaWhale; |
| 5 | +use super::key_cosmos::EasyHubKey; |
| 6 | +use super::round_trip::{do_round_trip, TaskArgs, TaskResources}; |
| 7 | +use super::stats::RoundTripStats; |
| 8 | +use super::util::{create_cosmos_provider, SOMPI_PER_KAS}; |
| 9 | +use crate::x::args::RoundtripCli; |
| 10 | +use dym_kas_core::api::base::RateLimitConfig; |
| 11 | +use dym_kas_core::api::client::HttpClient; |
| 12 | +use dym_kas_core::wallet::{EasyKaspaWallet, EasyKaspaWalletArgs}; |
| 13 | +use eyre::Result; |
| 14 | +use kaspa_wallet_core::prelude::Secret; |
| 15 | +use std::sync::{Arc, Mutex}; |
| 16 | +use std::time::{Duration, Instant}; |
| 17 | +use tokio::sync::mpsc; |
| 18 | +use tokio::sync::Mutex as AsyncMutex; |
| 19 | +use tokio_util::sync::CancellationToken; |
| 20 | + |
| 21 | +pub async fn do_roundtrip(cli: RoundtripCli) -> Result<()> { |
| 22 | + let kaspa_network = cli.bridge.parse_kaspa_network()?; |
| 23 | + let escrow_address = cli.bridge.parse_escrow_address()?; |
| 24 | + |
| 25 | + // Initialize wallets |
| 26 | + let kaspa_wallet = EasyKaspaWallet::try_new(EasyKaspaWalletArgs { |
| 27 | + wallet_secret: cli.kaspa_wallet_secret.clone(), |
| 28 | + wrpc_url: cli.bridge.kaspa_wrpc_url.clone(), |
| 29 | + net: kaspa_network.clone(), |
| 30 | + storage_folder: cli.kaspa_wallet_dir.clone(), |
| 31 | + }) |
| 32 | + .await?; |
| 33 | + let kaspa_secret = Secret::from(cli.kaspa_wallet_secret.clone()); |
| 34 | + let kaspa_addr = kaspa_wallet.wallet.account()?.receive_address()?; |
| 35 | + |
| 36 | + let hub_key = EasyHubKey::from_hex(&cli.hub_priv_key); |
| 37 | + let hub_addr = hub_key.signer().address_string.clone(); |
| 38 | + |
| 39 | + let hub_provider = create_cosmos_provider( |
| 40 | + &hub_key, |
| 41 | + &cli.bridge.hub_rpc_url, |
| 42 | + &cli.bridge.hub_grpc_url, |
| 43 | + &cli.bridge.hub_chain_id, |
| 44 | + &cli.bridge.hub_prefix, |
| 45 | + &cli.bridge.hub_denom, |
| 46 | + cli.bridge.hub_decimals, |
| 47 | + ) |
| 48 | + .await?; |
| 49 | + |
| 50 | + // Print config |
| 51 | + println!( |
| 52 | + "Roundtrip: {} sompi ({:.2} KAS)", |
| 53 | + cli.bridge.deposit_amount, |
| 54 | + cli.bridge.deposit_amount as f64 / SOMPI_PER_KAS as f64 |
| 55 | + ); |
| 56 | + println!(" Kaspa: {}", kaspa_addr); |
| 57 | + println!(" Hub: {}", hub_addr); |
| 58 | + println!(); |
| 59 | + |
| 60 | + // Build resources |
| 61 | + let task_args = TaskArgs { |
| 62 | + domain_kas: cli.bridge.domain_kas, |
| 63 | + token_kas_placeholder: cli.bridge.token_kas_placeholder, |
| 64 | + domain_hub: cli.bridge.domain_hub, |
| 65 | + token_hub: cli.bridge.token_hub, |
| 66 | + escrow_address, |
| 67 | + deposit_amount: cli.bridge.deposit_amount, |
| 68 | + withdrawal_fee_pct: cli.bridge.withdrawal_fee_pct, |
| 69 | + }; |
| 70 | + |
| 71 | + let task_resources = TaskResources { |
| 72 | + hub: hub_provider.clone(), |
| 73 | + args: task_args, |
| 74 | + kas_rest: HttpClient::new( |
| 75 | + cli.bridge.kaspa_rest_url.clone(), |
| 76 | + RateLimitConfig::default(), |
| 77 | + ), |
| 78 | + kaspa_network, |
| 79 | + }; |
| 80 | + |
| 81 | + // Wrap as whales (required by do_round_trip interface) |
| 82 | + let kaspa_whale = Arc::new(KaspaWhale { |
| 83 | + wallet: kaspa_wallet, |
| 84 | + secret: kaspa_secret, |
| 85 | + last_used: Mutex::new(Instant::now()), |
| 86 | + id: 0, |
| 87 | + }); |
| 88 | + let hub_whale = Arc::new(HubWhale { |
| 89 | + provider: hub_provider, |
| 90 | + last_used: Mutex::new(Instant::now()), |
| 91 | + id: 0, |
| 92 | + tx_lock: AsyncMutex::new(()), |
| 93 | + }); |
| 94 | + |
| 95 | + // Setup stats channel and timeout |
| 96 | + let (tx, mut rx) = mpsc::channel::<RoundTripStats>(32); |
| 97 | + let cancel_token = CancellationToken::new(); |
| 98 | + let cancel_clone = cancel_token.clone(); |
| 99 | + let timeout_secs = cli.timeout; |
| 100 | + tokio::spawn(async move { |
| 101 | + tokio::time::sleep(Duration::from_secs(timeout_secs)).await; |
| 102 | + cancel_clone.cancel(); |
| 103 | + }); |
| 104 | + |
| 105 | + // Run roundtrip in background, print progress from stats |
| 106 | + let rt_handle = tokio::spawn(async move { |
| 107 | + do_round_trip(task_resources, kaspa_whale, hub_whale, &tx, 0, cancel_token).await; |
| 108 | + }); |
| 109 | + |
| 110 | + // Track progress |
| 111 | + let mut last_stage = String::new(); |
| 112 | + let mut final_stats: Option<RoundTripStats> = None; |
| 113 | + |
| 114 | + while let Some(stats) = rx.recv().await { |
| 115 | + if stats.stage != last_stage { |
| 116 | + print_stage(&stats.stage); |
| 117 | + last_stage = stats.stage.clone(); |
| 118 | + } |
| 119 | + final_stats = Some(stats); |
| 120 | + } |
| 121 | + |
| 122 | + rt_handle.await?; |
| 123 | + |
| 124 | + // Print result |
| 125 | + println!(); |
| 126 | + let Some(stats) = final_stats else { |
| 127 | + println!("FAILED: no response"); |
| 128 | + return Err(eyre::eyre!("no stats received")); |
| 129 | + }; |
| 130 | + print_result(&stats) |
| 131 | +} |
| 132 | + |
| 133 | +fn print_stage(stage: &str) { |
| 134 | + let msg = match stage { |
| 135 | + "PreDeposit" => "[1/4] Submitting deposit...", |
| 136 | + "AwaitingDepositCredit" => "[2/4] Waiting for hub credit...", |
| 137 | + "PreWithdrawal" => "[3/4] Submitting withdrawal...", |
| 138 | + "AwaitingWithdrawalCredit" => "[4/4] Waiting for kaspa credit...", |
| 139 | + "Complete" => "Done", |
| 140 | + s if s.contains("NotCredited") => return, // error states handled in result |
| 141 | + _ => return, |
| 142 | + }; |
| 143 | + println!("{}", msg); |
| 144 | +} |
| 145 | + |
| 146 | +fn print_result(stats: &RoundTripStats) -> Result<()> { |
| 147 | + let deposit_ok = stats.deposit_error.is_none() && stats.deposit_credit_error.is_none(); |
| 148 | + let withdraw_ok = stats.withdrawal_error.is_none() && stats.withdraw_credit_error.is_none(); |
| 149 | + |
| 150 | + let deposit_time = stats |
| 151 | + .deposit_credit_time_millis |
| 152 | + .zip(stats.kaspa_deposit_tx_time_millis) |
| 153 | + .map(|(end, start)| format_duration(end - start)); |
| 154 | + |
| 155 | + let withdraw_time = stats |
| 156 | + .withdraw_credit_time_millis |
| 157 | + .zip(stats.hub_withdraw_tx_time_millis) |
| 158 | + .map(|(end, start)| format_duration(end - start)); |
| 159 | + |
| 160 | + // Deposit result |
| 161 | + print!("Deposit: "); |
| 162 | + if let Some(ref e) = stats.deposit_error { |
| 163 | + println!("FAILED ({})", e); |
| 164 | + } else if let Some(ref e) = stats.deposit_credit_error { |
| 165 | + println!("FAILED ({})", e); |
| 166 | + } else if let Some(t) = deposit_time { |
| 167 | + println!("OK ({})", t); |
| 168 | + } else { |
| 169 | + println!("INCOMPLETE"); |
| 170 | + } |
| 171 | + |
| 172 | + // Withdrawal result |
| 173 | + print!("Withdrawal: "); |
| 174 | + if !deposit_ok { |
| 175 | + println!("SKIPPED"); |
| 176 | + } else if let Some(ref e) = stats.withdrawal_error { |
| 177 | + println!("FAILED ({})", e); |
| 178 | + } else if let Some(ref e) = stats.withdraw_credit_error { |
| 179 | + println!("FAILED ({})", e); |
| 180 | + } else if let Some(t) = withdraw_time { |
| 181 | + println!("OK ({})", t); |
| 182 | + } else { |
| 183 | + println!("INCOMPLETE"); |
| 184 | + } |
| 185 | + |
| 186 | + if deposit_ok && withdraw_ok && stats.stage == "Complete" { |
| 187 | + Ok(()) |
| 188 | + } else { |
| 189 | + Err(eyre::eyre!("roundtrip failed")) |
| 190 | + } |
| 191 | +} |
| 192 | + |
| 193 | +fn format_duration(ms: u128) -> String { |
| 194 | + let secs = ms / 1000; |
| 195 | + if secs >= 60 { |
| 196 | + format!("{}m{}s", secs / 60, secs % 60) |
| 197 | + } else { |
| 198 | + format!("{}s", secs) |
| 199 | + } |
| 200 | +} |
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