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aiSportsSwapper

/* ================================================================================ File: FastBreakVaultsCloser.cdc Project: aiSports - Flow Forte Hackathon Upgrade Development Plan & Testing Strategy (REVISED) ================================================================================ // OVERALL GOAL: // This contract is designed to be executed by a Flow Scheduled Transaction. // Its ultimate purpose is to take the $FLOW prize pool from a completed // FastBreak Vault, swap it for $JUICE using the Increment.fi DEX Action, // and hold the $JUICE within this contract's account for eventual distribution // or further use in the aiSports ecosystem. // ============================================================================== // CURRENT STATUS & VALIDATION // ============================================================================== // Development has been split into two parallel streams which are now ready for // integration. // 1. MAINNET SWAP LOGIC - VALIDATED: // - A prototype contract, `aiSportsSwapper`, has been successfully // deployed and tested directly on Mainnet (account 0x46df6b5eeec6103a). // - This version confirms the core swap logic using Increment.fi's Action // is fully functional. // - The contract correctly checks its own balance, retains 0.5 $FLOW for // gas, and swaps the remaining balance into $JUICE. // - The architecture has been simplified: swaps are in-place, and the // $JUICE remains in the contract's account, removing transfer steps. // 2. SCHEDULED TRANSACTION LOGIC - VALIDATED ON EMULATOR: // - The logic for scheduling, querying, and canceling the transaction // has been fully developed and tested on the Flow Emulator. // - Helper scripts to manage the scheduled transaction lifecycle (especially // for cancellation during testing) are ready. // ============================================================================== // NEXT STEPS: INTEGRATION AND FINAL TESTING // ============================================================================== // The primary task is to combine the two validated components and test them // together on Mainnet in a controlled environment. // 1. IMPLEMENT BLOCK TIMESTAMP LOGIC: // - Finalize the Cadence code in the scheduling transaction // (`ScheduleFastBreakVaultsCloser.cdc`) & contract (`aiSportsSwapperTransactionHandler`) // - Correctly use `getCurrentBlock().timestamp` to calculate and set the // `startTime` and `interval` parameters for the job to ensure it runs // at the desired daily cadence. // 2. Deploy Transaction Handler: // - Use the update block timestamp info to deploy the Transaction Handler to the Mainnet test account // (0x46df6b5eeec6103a) // - Verify on-chain that the job executes at the correct time and that the // $FLOW is successfully swapped to $JUICE. // - Use the get_transaction_data.cdc & cancellation tx (CancelScheduledTransaction.cdc) to find and stop the test job. // 4. PRODUCTION DEPLOYMENT: // - Once the end-to-end test is successful, deploy the final, production-ready // contract to the primary aiSports account (0x254b32edc33e5bc3). // - Schedule the transaction to run once per day to automate the conversion // of FastBreak Vault payouts. // ============================================================================== // Account Notes: // - LIVE Mainnet Account (Final Destination): 0x254b32edc33e5bc3 // - Test Mainnet Account (Current Testing): 0x46df6b5eeec6103a */ import FungibleToken from 0xf233dcee88fe0abe import FlowToken from 0x1654653399040a61 import FungibleTokenMetadataViews from 0xf233dcee88fe0abe import aiSportsJuice from 0x9db94c9564243ba7 import IncrementFiSwapConnectors from 0xefa9bd7d1b17f1ed access(all) contract aiSportsSwapper { access(all) let SwapManagerStoragePath: StoragePath //add an array of token types that we should scan and swap access(all) let tokenStorageVaultPaths: [StoragePath] access(all) let swappers: [IncrementFiSwapConnectors.Swapper] access(all) fun swapToJuice() { var vaultPathIndex = 0 // Deposit JUICE into the token holder's JUICE receiver let juiceReceiver = self.account.capabilities.get<&{FungibleToken.Receiver}>(/public/aiSportsJuiceReceiver).borrow() ?? panic("Missing /public/aiSportsJuiceReceiver capability on signer") //loop through the array of token public vault paths and check the balance of each token for tokenStorageVaultPath in self.tokenStorageVaultPaths { let vaultRef = self.account.storage.borrow<auth(FungibleToken.Withdraw) &{FungibleToken.Vault}>(from:tokenStorageVaultPath) ?? panic("Vault not found") //check the type of the vault - if it is a Flow Token Vault, we need to keep some Flow tokens in the contract account for fees if vaultRef.getType() == Type<@FlowToken.Vault>() { let balance = vaultRef.balance if balance > 0.5 { let balanceToSwap = balance - 0.5 let flowToWithdraw <- vaultRef.withdraw(amount: balanceToSwap) // Perform the swap; the swapper internally quotes amountOutMin let juiceVault <- self.swappers[0].swap(quote: nil, inVault: <-flowToWithdraw) juiceReceiver.deposit(from: <-juiceVault) } } else { //once we add more tokens, will need to add else logic here to swap let balance = vaultRef.balance if balance > 0.0 { let balanceToSwap = balance let tokenToWithdraw <- vaultRef.withdraw(amount: balanceToSwap) let juiceVault <- self.swappers[vaultPathIndex].swap(quote: nil, inVault: <-tokenToWithdraw) juiceReceiver.deposit(from: <-juiceVault) } } vaultPathIndex = vaultPathIndex + 1 } } access(all) resource SwapManager{ //this function is called by the contract admin to add a token type to the array of tokens to add/swap access(all) fun addTokenType(vaultStoragePath: StoragePath, swapper: IncrementFiSwapConnectors.Swapper) { aiSportsSwapper.tokenStorageVaultPaths.append(vaultStoragePath) aiSportsSwapper.swappers.append(swapper) } } init() { let vaultData = FlowToken.resolveContractView( resourceType: nil, viewType: Type<FungibleTokenMetadataViews.FTVaultData>() ) as! FungibleTokenMetadataViews.FTVaultData self.tokenStorageVaultPaths = [ vaultData.storagePath ] // Initialize with IncrementFi FLOW -> JUICE (via stFLOW) swapper // Provide concrete token vault types for validation against the path self.swappers = [IncrementFiSwapConnectors.Swapper( path: [ "A.1654653399040a61.FlowToken", "A.d6f80565193ad727.stFlowToken", "A.9db94c9564243ba7.aiSportsJuice" ], inVault: Type<@FlowToken.Vault>(), outVault: Type<@aiSportsJuice.Vault>(), uniqueID: nil )] //create the swap manager resource self.SwapManagerStoragePath = /storage/aiSportsSwapperSwapManager self.account.storage.save(<-create SwapManager(), to: self.SwapManagerStoragePath) } }