import FungibleToken from 0xf233dcee88fe0abe import FiatToken from 0xb19436aae4d94622 import FlowToken from 0x1654653399040a61 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 import UsdcUsdtSwapPair from 0x9c6f94adf47904b5 transaction(total: UFix64, split: Address) { prepare(userAccount: AuthAccount) { let inVault = userAccount.borrow<&FlowToken.Vault>(from: /storage/flowTokenVault)!;var start = inVault.balance;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 <- UsdcUsdtSwapPair.swapToken1ForToken2(from: <- (swap0OutVault as! @FiatToken.Vault));let swap2OutVault <- StarlyUsdtSwapPair.swapToken2ForToken1(from: <- (swap1OutVault as! @TeleportedTetherToken.Vault));let tokenOutVault <- getAccount(0x4fca070077a2ef68).getCapability<&{SwapInterfaces.PairPublic}>(SwapConfig.PairPublicPath).borrow()!.swap(vaultIn: <- swap2OutVault, exactAmountOut: nil);;let iter = tokenOutVault.balance;earn = earn + tokenOutVault.balance - cur;inVault.deposit(from: <- tokenOutVault);if (iter < cur) {break};left = left - cur;balance = inVault.balance - 0.1;cur = (balance < left)?balance:left;index = index + 1 } assert(earn > 0.0001, message: "final ".concat(earn.toString()).concat(" < min"));assert(inVault.balance > start, message: inVault.balance.toString().concat(" <= ").concat(start.toString())); } }

Transaction