import FungibleToken from 0xf233dcee88fe0abe import NFTStorefront from 0x4eb8a10cb9f87357 import NonFungibleToken from 0x1d7e57aa55817448 import FlowToken from 0x1654653399040a61 import FUSD from 0x3c5959b568896393 import ARTIFACT from 0x24de869c5e40b2eb transaction(royaltyReceivers: [Address], royaltyMount: [UFix64], nftId: UInt64, price: UFix64, paymentToken: String) { let storefront: &NFTStorefront.Storefront let NFTProvider: Capability<&{NonFungibleToken.Provider, NonFungibleToken.CollectionPublic}> let tokenReceiver: Capability<&{FungibleToken.Receiver}> prepare(acct: AuthAccount) { var salePaymentVaultType = Type<@FlowToken.Vault>() var publicPath = /public/flowTokenReceiver if (paymentToken == "FLOW"){ } else if (paymentToken == "FUSD"){ salePaymentVaultType = Type<@FUSD.Vault>() publicPath = /public/fusdReceiver } else { panic("unsupported paymentToken") } // borrow Storefront resource self.storefront = acct.borrow<&NFTStorefront.Storefront>(from: NFTStorefront.StorefrontStoragePath) ?? panic("can't borrow storefront") let ids = self.storefront.getListingIDs() for id in ids { let listing = self.storefront.borrowListing(listingResourceID: id)! let details = listing.getDetails() if(details.nftType == Type<@ARTIFACT.NFT>() && details.nftID == nftId){ panic("Already listed") } } let providerPrivatePath = /private/ARTIFACTCollectionProviderForNFTStorefront if !acct.getCapability<&{NonFungibleToken.Provider, NonFungibleToken.CollectionPublic}>(providerPrivatePath)!.check() { acct.link<&{NonFungibleToken.Provider, NonFungibleToken.CollectionPublic}>(providerPrivatePath, target: ARTIFACT.collectionStoragePath) } self.NFTProvider = acct.getCapability<&{NonFungibleToken.Provider, NonFungibleToken.CollectionPublic}>(providerPrivatePath)! assert(self.NFTProvider.borrow() != nil, message: "Missing or mis-typed ARTIFACT.Collection provider") // receiver flowtoken after NFT sold self.tokenReceiver = acct.getCapability<&{FungibleToken.Receiver}>(publicPath)! assert(self.tokenReceiver.borrow() != nil, message: "Missing or mis-typed Token receiver") // payment splitter let saleCut = NFTStorefront.SaleCut( receiver: self.tokenReceiver, amount: price ) let size = royaltyReceivers.length if (size != royaltyMount.length) { panic ("royaltyReceivers, royaltyMount length not equal") } let saleCuts = [saleCut] var i = 0 while i < size { saleCuts.append(NFTStorefront.SaleCut( receiver: getAccount(royaltyReceivers[i]).getCapability<&{FungibleToken.Receiver}>(publicPath)!, amount: royaltyMount[i] )) i = i + 1 } // on sale self.storefront.createListing( nftProviderCapability: self.NFTProvider, nftType: Type<@ARTIFACT.NFT>(), nftID: nftId, salePaymentVaultType: salePaymentVaultType, saleCuts: saleCuts ) log("storefront listing created") } }

Transaction

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