import NonFungibleToken from 0x1d7e57aa55817448 import Flovatar from 0x921ea449dffec68a import StarVaultFactory from 0x5c6dad1decebccb4 import StarVaultConfig from 0x5c6dad1decebccb4 import StarVaultInterfaces from 0x5c6dad1decebccb4 import FlowToken from 0x1654653399040a61 import FungibleToken from 0xf233dcee88fe0abe import SwapRouter from 0x5f4da03554851654 transaction(vaultId: Int, nftIds: [UInt64], specificIds: [UInt64]) { prepare(account: AuthAccount) { let nftCollection = account.borrow<&Flovatar.Collection>(from: Flovatar.CollectionStoragePath)! let vaultAddress = StarVaultFactory.vault(vaultId: vaultId) let vaultRef = getAccount(vaultAddress).getCapability<&AnyResource{StarVaultInterfaces.VaultPublic}>(StarVaultConfig.VaultPublicPath) .borrow() ?? panic("Vault Reference was not created correctly") let storagePath = StarVaultConfig.VaultTokenCollectionStoragePath var collectionRef = account.getCapability<&AnyResource{StarVaultInterfaces.VaultTokenCollectionPublic}>(StarVaultConfig.VaultTokenCollectionPublicPath).borrow() if collectionRef == nil { let collection <- StarVaultFactory.createEmptyVaultTokenCollection() account.save(<-collection, to: storagePath) account.link<&StarVaultFactory.VaultTokenCollection{StarVaultInterfaces.VaultTokenCollectionPublic}>( StarVaultConfig.VaultTokenCollectionPublicPath, target: storagePath ) collectionRef = account.getCapability<&AnyResource{StarVaultInterfaces.VaultTokenCollectionPublic}>(StarVaultConfig.VaultTokenCollectionPublicPath).borrow() } let nfts: @[NonFungibleToken.NFT] <- [] var i = 0 var count = nftIds.length while (i < count) { nfts.append(<- nftCollection.withdraw(withdrawID: nftIds[i])) i = i + 1 } let vfee = StarVaultConfig.getVaultFees(vaultId: vaultId) let totalFee = (vfee.targetSwapFee * UFix64(specificIds.length)) + ( vfee.randomSwapFee * UFix64(nfts.length - specificIds.length) ) let path = [ StarVaultConfig.SliceTokenTypeIdentifierFromVaultType(vaultTypeIdentifier: Type<@FlowToken.Vault>().identifier), StarVaultConfig.SliceTokenTypeIdentifierFromVaultType(vaultTypeIdentifier: vaultRef.getVaultTokenType().identifier) ] let amounts: [UFix64] = SwapRouter.getAmountsIn( amountOut: totalFee, tokenKeyPath: path ) let realFee = amounts[0] let flowRef = account.borrow<&FungibleToken.Vault>(from: /storage/flowTokenVault)! let feeVault <- flowRef.withdraw(amount: realFee + 0.1) let vaults <- vaultRef.swap( nfts: <- nfts, specificIds: specificIds, feeVault: <- feeVault ) let left <- vaults.removeLast() as! @FungibleToken.Vault flowRef.deposit(from: <- left) i = 0 while i < count { let token <- vaults.removeFirst() as! @NonFungibleToken.NFT nftCollection.deposit(token: <- token) i = i + 1 } destroy vaults } }

Transaction