import FungibleToken from 0xf233dcee88fe0abe import NonFungibleToken from 0x1d7e57aa55817448 import MetadataViews from 0x1d7e57aa55817448 import FiatToken from 0xb19436aae4d94622 import Flowty from 0x5c57f79c6694797f import TopShot from 0x0b2a3299cc857e29 transaction(listingResourceID: UInt64, flowtyStorefrontAddress: Address) { let paymentVault: @FungibleToken.Vault let storefront: &Flowty.FlowtyStorefront{Flowty.FlowtyStorefrontPublic} let listing: &Flowty.Listing{Flowty.ListingPublic} let tokenReceiver: Capability<&FiatToken.Vault{FungibleToken.Receiver}> let nftReceiver: Capability<&AnyResource{NonFungibleToken.CollectionPublic}> prepare(acct: AuthAccount) { if(acct.borrow<&Flowty.FlowtyStorefront>(from: Flowty.FlowtyStorefrontStoragePath) == nil) { log("Setup Account NFT storefront sorage paths") // Create a new empty .Storefront let storefront <- Flowty.createStorefront() as! @Flowty.FlowtyStorefront // save it to the account acct.save(<-storefront, to: Flowty.FlowtyStorefrontStoragePath) // create a public capability for the .Storefront acct.link<&Flowty.FlowtyStorefront{Flowty.FlowtyStorefrontPublic}>(Flowty.FlowtyStorefrontPublicPath, target: Flowty.FlowtyStorefrontStoragePath) } // ensure collection exists if acct.borrow<&NonFungibleToken.Collection>(from: StoragePath(identifier: "MomentCollection")!) == nil { // create a new Collection let collection <- TopShot.createEmptyCollection() // Put the new Collection in storage acct.save(<-collection, to: StoragePath(identifier: "MomentCollection")!) // create a public capability for the collection acct.link<&{TopShot.MomentCollectionPublic,NonFungibleToken.Provider,NonFungibleToken.Receiver,NonFungibleToken.CollectionPublic,MetadataViews.ResolverCollection}>(PublicPath(identifier: "MomentCollection")!, target: StoragePath(identifier: "MomentCollection")!) } let publicCollectionPath = /public/TopShotPublicCollectionFlowty self.storefront = getAccount(flowtyStorefrontAddress) .getCapability<&Flowty.FlowtyStorefront{Flowty.FlowtyStorefrontPublic}>( Flowty.FlowtyStorefrontPublicPath )! .borrow() ?? panic("Could not borrow FlowtyStorefront from provided address") self.listing = self.storefront.borrowListing(listingResourceID: listingResourceID) ?? panic("No Listing with that ID in FlowtyStorefront. Already funded or delisted.") let price = self.listing.getDetails().getTotalPayment() let mainFlowVault = acct.borrow<&FiatToken.Vault>(from: FiatToken.VaultStoragePath) ?? panic("Cannot borrow FiatToken vault from acct storage") self.paymentVault <- mainFlowVault.withdraw(amount: price) self.tokenReceiver = acct.getCapability<&FiatToken.Vault{FungibleToken.Receiver}>(FiatToken.VaultReceiverPubPath)! assert(self.tokenReceiver.borrow() != nil, message: "Missing or mis-typed FiatToken receiver") if !acct.getCapability<&AnyResource{NonFungibleToken.CollectionPublic}>(publicCollectionPath)!.check() { acct.link<&AnyResource{NonFungibleToken.CollectionPublic}>(publicCollectionPath, target: StoragePath(identifier: "MomentCollection")!) } self.nftReceiver = acct.getCapability<&{NonFungibleToken.CollectionPublic}>(publicCollectionPath)! assert(self.nftReceiver.borrow() != nil, message: "Missing or mis-typed TopShot.Collection") } execute { self.listing.fund( payment: <-self.paymentVault, lenderFungibleTokenReceiver: self.tokenReceiver, lenderNFTCollection: self.nftReceiver ) // Be kind and recycle //self.storefront.cleanup(listingResourceID: listingResourceID) } }

CODE_ERROR

Transaction