import FungibleToken from 0xf233dcee88fe0abe import NonFungibleToken from 0x1d7e57aa55817448 import FlowToken from 0x1654653399040a61 import ZayTraderV2 from 0x4c577a03bc1a82e0 import MetadataViews from 0x1d7e57aa55817448 import FUSD from 0x3c5959b568896393 transaction(requestedAddress: Address?, offeredNftCount: Int, offeredFtCount: Int, requestedNftCount: Int, requestedFtCount: Int, expiration: UFix64) { let offeredNfts: [ZayTraderV2.OfferedNftTradeAsset] let offeredFts: [ZayTraderV2.OfferedFungibleTradeAsset] let requestedNfts: [ZayTraderV2.RequestedNftTradeAsset] let requestedFts: [ZayTraderV2.RequestedFungibleTradeAsset] let tradeCollectionManagerCap: Capability<&ZayTraderV2.TradeCollection{ZayTraderV2.TradeCollectionManager}> let feePayer: Capability<&FlowToken.Vault{FungibleToken.Provider}> prepare(acct: AuthAccount) { if !acct.getCapability<&FlowToken.Vault{FungibleToken.Provider}>(/private/ZayTraderFeePaymentProvider)!.check() { acct.link<&FlowToken.Vault{FungibleToken.Provider}>(/private/ZayTraderFeePaymentProvider, target: /storage/flowTokenVault) } self.feePayer = acct.getCapability<&FlowToken.Vault{FungibleToken.Provider}>(/private/ZayTraderFeePaymentProvider) // If the account doesn't already have a ZayTrader, set one up if acct.borrow<&ZayTraderV2.TradeCollection>(from: ZayTraderV2.CollectionStoragePath) == nil { let zaytrader <- ZayTraderV2.createTradeCollection() as! @ZayTraderV2.TradeCollection acct.save(<-zaytrader, to: ZayTraderV2.CollectionStoragePath) acct.link<&ZayTraderV2.TradeCollection{ZayTraderV2.TradeCollectionPublic}>(ZayTraderV2.CollectionPublicPath, target: ZayTraderV2.CollectionStoragePath) } if !acct.getCapability<&ZayTraderV2.TradeCollection{ZayTraderV2.TradeCollectionManager}>(ZayTraderV2.CollectionPrivatePath)!.check() { acct.link<&ZayTraderV2.TradeCollection{ZayTraderV2.TradeCollectionManager}>(ZayTraderV2.CollectionPrivatePath, target: ZayTraderV2.CollectionStoragePath) } self.tradeCollectionManagerCap = acct.getCapability<&ZayTraderV2.TradeCollection{ZayTraderV2.TradeCollectionManager}>(ZayTraderV2.CollectionPrivatePath) let offeredNfts: [ZayTraderV2.OfferedNftTradeAsset] = [] let offeredFts: [ZayTraderV2.OfferedFungibleTradeAsset] = [] let requestedNfts: [ZayTraderV2.RequestedNftTradeAsset] = [] let requestedFts: [ZayTraderV2.RequestedFungibleTradeAsset] = [] // Setup private links to access NFTs that are being offered // Setup private links to access FTs that are being offered if !acct.getCapability<&{FungibleToken.Provider, FungibleToken.Balance}>(/private/ZayTraderFusdTokenAccess)!.check() { acct.link<&{FungibleToken.Provider, FungibleToken.Balance}>(/private/ZayTraderFusdTokenAccess, target: /storage/fusdVault) } let ftPrivateAccess0 = acct.getCapability<&{FungibleToken.Provider, FungibleToken.Balance}>(/private/ZayTraderFusdTokenAccess) offeredFts.append( ZayTraderV2.OfferedFungibleTradeAsset( type: Type<@FUSD.Vault>(), amount: 1.000000, fungibleTokenAccess: ftPrivateAccess0 ) ) // Setup receiving Collections for NFTs // Setup receiving vault for FTs that are being requested self.offeredNfts = offeredNfts self.offeredFts = offeredFts self.requestedNfts = requestedNfts self.requestedFts = requestedFts assert(offeredNftCount == offeredNfts.length, message: "Less than expected offered NFT types fulfilled.") assert(offeredFtCount == offeredFts.length, message: "Less than expected offered FT types fulfilled.") assert(requestedNftCount == requestedNfts.length, message: "Less than expected requested NFT types fulfilled.") assert(requestedFtCount == requestedFts.length, message: "Less than expected requested FT types fulfilled.") } execute { // get the public account object for the recipient let tradeCollectionManager = self.tradeCollectionManagerCap.borrow()! tradeCollectionManager.createTradeOffer( offeredNfts: self.offeredNfts, offeredFts: self.offeredFts, offerFeePayer: self.feePayer, requestedNfts: self.requestedNfts, requestedFts: self.requestedFts, expiration: expiration, requestedAddress: requestedAddress ) } }

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Transaction