import FungibleToken from 0xf233dcee88fe0abe import NonFungibleToken from 0x1d7e57aa55817448 import REVV from 0xd01e482eb680ec9f import MotoGPCard from 0xa49cc0ee46c54bfb import MotoGPNFTStorefront from 0xa49cc0ee46c54bfb transaction(saleItemID: UInt64, saleItemPrice: UFix64) { let revvTokenReceiver:Capability<&REVV.Vault{FungibleToken.Receiver}> let cardProvider: Capability<&MotoGPCard.Collection{NonFungibleToken.Provider, NonFungibleToken.CollectionPublic}> let storefront: &MotoGPNFTStorefront.Storefront prepare(account: AuthAccount) { // If the account doesn't already have a Storefront if account.borrow<&MotoGPNFTStorefront.Storefront>(from: MotoGPNFTStorefront.StorefrontStoragePath) == nil { let storefront <- MotoGPNFTStorefront.createStorefront() as! @MotoGPNFTStorefront.Storefront account.save(<-storefront, to: MotoGPNFTStorefront.StorefrontStoragePath) account.link<&MotoGPNFTStorefront.Storefront{MotoGPNFTStorefront.StorefrontPublic}>(MotoGPNFTStorefront.StorefrontPublicPath, target: MotoGPNFTStorefront.StorefrontStoragePath) } // If the account doesn't already have a REVV capability if(account.borrow<&REVV.Vault>(from: REVV.RevvVaultStoragePath) == nil) { // Create a new Vault and put it in storage account.save(<-REVV.createEmptyVault(), to: REVV.RevvVaultStoragePath) // Create a public capability to the Vault that only exposes // the deposit function through the Receiver interface account.link<&REVV.Vault{FungibleToken.Receiver}>( REVV.RevvReceiverPublicPath, target: REVV.RevvVaultStoragePath ) // Create a public capability to the Vault that only exposes // the balance field through the Balance interface account.link<&REVV.Vault{FungibleToken.Balance}>( REVV.RevvBalancePublicPath, target: REVV.RevvVaultStoragePath ) } self.revvTokenReceiver = account.getCapability<&REVV.Vault{FungibleToken.Receiver}>(REVV.RevvReceiverPublicPath)! assert(self.revvTokenReceiver.borrow() != nil, message: "Missing REVV receiver") // We need a provider capability, but one is not provideed by default so we create one if needed let cardCollectionProviderPrivatePath = /private/cardCollectionProvider if !account.getCapability<&MotoGPCard.Collection{NonFungibleToken.Provider, NonFungibleToken.CollectionPublic}>(cardCollectionProviderPrivatePath).check() { account.link<&MotoGPCard.Collection{NonFungibleToken.Provider, NonFungibleToken.CollectionPublic}>(cardCollectionProviderPrivatePath, target: /storage/motogpCardCollection) } self.cardProvider = account.getCapability<&MotoGPCard.Collection{NonFungibleToken.Provider, NonFungibleToken.CollectionPublic}>(cardCollectionProviderPrivatePath)! assert(self.cardProvider.borrow() != nil, message: "Missing card Provider") self.storefront = account.borrow<&MotoGPNFTStorefront.Storefront>(from: MotoGPNFTStorefront.StorefrontStoragePath) ?? panic("Missing MotoGPNFTStorefront Storefront") } execute { self.storefront.createSaleOffer( nftProviderCapability: self.cardProvider, nftType: Type<@MotoGPCard.NFT>(), nftID: saleItemID, salePaymentVaultType: Type<@REVV.Vault>(), price: saleItemPrice, sellerReceiver: self.revvTokenReceiver ) } }

Transaction