import FungibleToken from 0xf233dcee88fe0abe import NonFungibleToken from 0x1d7e57aa55817448 import DapperUtilityCoin from 0xead892083b3e2c6c import Gaia from 0x8b148183c28ff88f import NFTStorefront from 0x4eb8a10cb9f87357 transaction(saleItemID: UInt64, saleItemPrice: UFix64, setID: UInt64) { let ducReceiver: Capability<&{FungibleToken.Receiver}> let marketReceiver: Capability<&{FungibleToken.Receiver}> let GaiaProvider: Capability<&{NonFungibleToken.Provider, NonFungibleToken.CollectionPublic}> let storefront: &NFTStorefront.Storefront let marketFee: UFix64 let creatorFee: UFix64 let marketAddress: Address prepare(acct: AuthAccount) { self.marketFee = 0.05 self.creatorFee = 0.05 self.marketAddress = 0x9eef2e4511390ce4 // We need a provider capability, but one is not provided by default so we create one if needed. let GaiaCollectionProviderPrivatePath = /private/GaiaCollectionProviderForNFTStorefront self.ducReceiver = acct.getCapability<&{FungibleToken.Receiver}>(/public/dapperUtilityCoinReceiver) assert(self.ducReceiver.borrow() != nil, message: "Missing or mis-typed DapperUtilityCoin receiver") self.marketReceiver = getAccount(self.marketAddress).getCapability<&{FungibleToken.Receiver}>(/public/dapperUtilityCoinReceiver) assert(self.marketReceiver.borrow() != nil, message: "Missing or mis-typed DapperUtilityCoin receiver") if !acct.getCapability<&{NonFungibleToken.Provider, NonFungibleToken.CollectionPublic}>(GaiaCollectionProviderPrivatePath)!.check() { acct.link<&{NonFungibleToken.Provider, NonFungibleToken.CollectionPublic}>(GaiaCollectionProviderPrivatePath, target: Gaia.CollectionStoragePath) } self.GaiaProvider = acct.getCapability<&{NonFungibleToken.Provider, NonFungibleToken.CollectionPublic}>(GaiaCollectionProviderPrivatePath) assert(self.GaiaProvider.borrow() != nil, message: "Missing or mis-typed Gaia.Collection provider") self.storefront = acct.borrow<&NFTStorefront.Storefront>(from: NFTStorefront.StorefrontStoragePath) ?? panic("Missing or mis-typed NFTStorefront Storefront") } execute { let marketCutAmount = saleItemPrice * self.marketFee let marketSaleCut = NFTStorefront.SaleCut( receiver: self.marketReceiver, amount: marketCutAmount, ) let creatorCutAmount = saleItemPrice * self.creatorFee let creatorSaleCut = NFTStorefront.SaleCut( receiver: self.marketReceiver, amount: creatorCutAmount, ) let sellerSaleCut = NFTStorefront.SaleCut( receiver: self.ducReceiver, amount: saleItemPrice - (marketCutAmount + creatorCutAmount), ) self.storefront.createListing( nftProviderCapability: self.GaiaProvider, nftType: Type<@Gaia.NFT>(), nftID: saleItemID, salePaymentVaultType: Type<@DapperUtilityCoin.Vault>(), saleCuts: [sellerSaleCut, marketSaleCut, creatorSaleCut], ) } }

Transaction