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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| pub mod optimizer; | ||
| pub mod orderbook; | ||
| pub mod solution; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,93 @@ | ||
| pub mod cows; | ||
| pub mod orderbook; | ||
| pub mod router; | ||
| pub mod solution; | ||
| pub mod types; | ||
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| async fn solve<Decider: Get<bool>>( | ||
| active_orders: Vec<OrderItem>, | ||
| signing_key: &cosmrs::crypto::secp256k1::SigningKey, | ||
| tip: &Tip, | ||
| cvm_glt: Option<cw_cvm_outpost::msg::CvmGlt>, | ||
| router: &String, | ||
| ) -> Vec<cw_mantis_order::ExecMsg> { | ||
| let cows_per_pair = mantis_node::mantis::solve::find_cows(&active_orders); | ||
| let mut msgs = vec![]; | ||
| for pair_solution in cows_per_pair { | ||
| let salt = crate::cvm::calculate_salt(signing_key, tip, pair_solution.ab.clone()); | ||
| let cvm_program = if let Some(ref cvm_glt) = cvm_glt { | ||
| let cvm_program = intent_banks_to_cvm_program( | ||
| pair_solution.clone(), | ||
| &active_orders, | ||
| cvm_glt, | ||
| router, | ||
| &salt, | ||
| ) | ||
| .await; | ||
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| Some(cvm_program) | ||
| } else { | ||
| None | ||
| }; | ||
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| // would be reasonable to do do cross chain if it solves some % of whole trade | ||
| let route = if let Some(cvm_program) = cvm_program | ||
| && Decider::get() | ||
| { | ||
| Some(CrossChainPart::new( | ||
| cvm_program, | ||
| salt.clone(), | ||
| pair_solution.optimal_price.into(), | ||
| )) | ||
| } else { | ||
| None | ||
| }; | ||
| let msg = SolutionSubMsg { | ||
| cows: pair_solution.cows.clone(), | ||
| route, | ||
| timeout: tip.timeout(12), | ||
| optimal_price: pair_solution.optimal_price.into(), | ||
| }; | ||
| let msg = cw_mantis_order::ExecMsg::Solve { msg }; | ||
| msgs.push(msg); | ||
| } | ||
| msgs | ||
| } | ||
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| async fn intent_banks_to_cvm_program( | ||
| pair_solution: PairSolution, | ||
| all_orders: &Vec<OrderItem>, | ||
| cvm_glt: &cw_cvm_outpost::msg::GetConfigResponse, | ||
| router_api: &String, | ||
| salt: &Vec<u8>, | ||
| ) -> CvmProgram { | ||
| let (a, b) = mantis_node::mantis::solve::IntentBankInput::find_intent_amount( | ||
| pair_solution.cows.as_ref(), | ||
| all_orders, | ||
| pair_solution.optimal_price, | ||
| cvm_glt, | ||
| pair_solution.ab.clone(), | ||
| ); | ||
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| log::info!(target:"mantis::solver::", "found for cross chain a: {:?}, b: {:?}", a, b); | ||
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| let mut instructions = vec![]; | ||
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| if a.in_asset_amount.0.gt(&0) { | ||
| let mut a_cvm_route = blackbox::get_route(router_api, a, cvm_glt, salt.as_ref()).await; | ||
| instructions.append(&mut a_cvm_route); | ||
| } | ||
| if b.in_asset_amount.0.gt(&0) { | ||
| let mut b_cvm_route = blackbox::get_route(router_api, b, cvm_glt, salt.as_ref()).await; | ||
| instructions.append(&mut b_cvm_route); | ||
| } | ||
| log::info!(target: "mantis::solver", "built instructions: {:?}", instructions); | ||
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| let cvm_program = CvmProgram { | ||
| tag: salt.to_vec(), | ||
| instructions, | ||
| }; | ||
| cvm_program | ||
| } |
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