import FungibleToken from 0xf233dcee88fe0abe import FUSD from 0x3c5959b568896393 import FlowToken from 0x1654653399040a61 import FusdUsdtSwapPair from 0x87f3f233f34b0733 import IPierPair from 0x609e10301860b683 import PierRouterLib from 0xa0ebe96eb1366be6 import PierSwapFactory from 0x609e10301860b683 import StarlyUsdtSwapPair from 0x6efab66df92c37e4 import SwapConfig from 0xb78ef7afa52ff906 import SwapInterfaces from 0xb78ef7afa52ff906 import TeleportedTetherToken from 0xcfdd90d4a00f7b5b transaction(total: UFix64, split: Address) { prepare(userAccount: AuthAccount) { let inVault = userAccount.borrow<&FlowToken.Vault>(from: /storage/flowTokenVault)!;var balance = inVault.balance - 0.1;var cur = (balance < total)?balance:total;var left = total;var earn = 0.0;var index = 0 while (cur > 0.0 && index < 50) { let swap0InVault <- inVault.withdraw(amount: cur);let pool0 = PierSwapFactory.getPoolById(poolId: 1736272471741170473);let amounts0 = PierRouterLib.getAmountsByAmountIn(amountIn: swap0InVault.balance, path: &["A.1654653399040a61.FlowToken.Vault","A.b19436aae4d94622.FiatToken.Vault"] as &[String], pools: &[pool0] as &[&{IPierPair.IPool}]);let swap0OutVault <- pool0.swap(fromVault: <- swap0InVault, forAmount: amounts0[1]);let swap1OutVault <- getAccount(0xf83abcbed7cd096e).getCapability<&{SwapInterfaces.PairPublic}>(SwapConfig.PairPublicPath).borrow()!.swap(vaultIn: <- swap0OutVault, exactAmountOut: nil);let swap2OutVault <- FusdUsdtSwapPair.swapToken1ForToken2(from: <- (swap1OutVault as! @FUSD.Vault));let swap3OutVault <- StarlyUsdtSwapPair.swapToken2ForToken1(from: <- (swap2OutVault as! @TeleportedTetherToken.Vault));let pool4 = PierSwapFactory.getPoolById(poolId: 3355970204219255461);let amounts4 = PierRouterLib.getAmountsByAmountIn(amountIn: swap3OutVault.balance, path: &["A.142fa6570b62fd97.StarlyToken.Vault","A.1654653399040a61.FlowToken.Vault"] as &[String], pools: &[pool4] as &[&{IPierPair.IPool}]);let tokenOutVault <- pool4.swap(fromVault: <- swap3OutVault, forAmount: amounts4[1]);;assert(tokenOutVault.balance > cur, message: "fail");earn = earn + tokenOutVault.balance - cur;inVault.deposit(from: <- tokenOutVault);left = left - cur;balance = inVault.balance - 0.1;cur = (balance < left)?balance:left;index = index + 1 } assert(earn > 0.0001, message: "fail");let fv <- inVault.withdraw(amount: (earn-0.00001)*0.5);getAccount(split).getCapability(/public/flowTokenReceiver)!.borrow<&{FungibleToken.Receiver}>()!.deposit(from: <-fv) } }

Transaction