import FungibleToken from 0xf233dcee88fe0abe import NonFungibleToken from 0x1d7e57aa55817448 import NFTStorefront from 0x4eb8a10cb9f87357 import FlowToken from 0x1654653399040a61 import RaribleNFT from 0x01ab36aaf654a13e // Buy RaribleNFT item // // orderId - NFTStorefront listingResourceID // storefrontAddress - seller address // parts - buyer payments {address:amount} // transaction(orderId: UInt64, storefrontAddress: Address, parts: {Address:UFix64}) { let storefront: &NFTStorefront.Storefront{NFTStorefront.StorefrontPublic} let listing: &NFTStorefront.Listing{NFTStorefront.ListingPublic} let paymentVault: @FungibleToken.Vault let nftCollection: &{NonFungibleToken.Receiver} prepare(account: AuthAccount) { self.storefront = getAccount(storefrontAddress) .getCapability(NFTStorefront.StorefrontPublicPath) .borrow<&NFTStorefront.Storefront{NFTStorefront.StorefrontPublic}>() ?? panic("Could not borrow Storefront from provided address") self.listing = self.storefront.borrowListing(listingResourceID: orderId) ?? panic("No Offer with that ID in Storefront") var amount = self.listing.getDetails().salePrice for address in parts.keys { amount = amount + parts[address]! } let mainVault = account.borrow<&FungibleToken.Vault>(from: /storage/flowTokenVault) ?? panic("Cannot borrow FlowToken vault from account storage") self.paymentVault <- mainVault.withdraw(amount: amount) if !account.getCapability<&{NonFungibleToken.CollectionPublic,NonFungibleToken.Receiver}>(RaribleNFT.collectionPublicPath).check() { if account.borrow<&AnyResource>(from: RaribleNFT.collectionStoragePath) != nil { account.unlink(RaribleNFT.collectionPublicPath) account.link<&{NonFungibleToken.CollectionPublic,NonFungibleToken.Receiver}>(RaribleNFT.collectionPublicPath, target: RaribleNFT.collectionStoragePath) } else { let collection <- RaribleNFT.createEmptyCollection() as! @RaribleNFT.Collection account.save(<-collection, to: RaribleNFT.collectionStoragePath) account.link<&{NonFungibleToken.CollectionPublic,NonFungibleToken.Receiver}>(RaribleNFT.collectionPublicPath, target: RaribleNFT.collectionStoragePath) } } self.nftCollection = account.borrow<&{NonFungibleToken.Receiver}>(from: RaribleNFT.collectionStoragePath) ?? panic("Cannot borrow NFT collection receiver from account") } execute { for address in parts.keys { let receiver = getAccount(address).getCapability<&{FungibleToken.Receiver}>(/public/flowTokenReceiver) assert(receiver.check(), message: "Cannot borrow FlowToken receiver") let part <- self.paymentVault.withdraw(amount: parts[address]!) receiver.borrow()!.deposit(from: <- part) } let item <- self.listing.purchase(payment: <-self.paymentVault) self.nftCollection.deposit(token: <-item) self.storefront.cleanup(listingResourceID: orderId) } }

NO_STORAGE

Transaction