import FlowmapMarketSub100k from 0xbec55a03787833ee import Flowmap from 0x483f0fe77f0d59fb import FlowToken from 0x1654653399040a61 import NonFungibleToken from 0x1d7e57aa55817448 transaction(listings: {Address: {UInt64: UFix64}}) { let collectionRef: &Flowmap.Collection let vaultRef: &FlowToken.Vault let buyer: Address prepare(signer: AuthAccount) { // check collection if(signer.borrow<&Flowmap.Collection>(from: Flowmap.CollectionStoragePath) == nil) { signer.save<@NonFungibleToken.Collection>(<- Flowmap.createEmptyCollection(), to: Flowmap.CollectionStoragePath) signer.unlink(Flowmap.CollectionPublicPath) signer.link<&{Flowmap.CollectionPublic}>(Flowmap.CollectionPublicPath, target: Flowmap.CollectionStoragePath) } self.collectionRef = signer.borrow<&Flowmap.Collection>(from: Flowmap.CollectionStoragePath) ?? panic("Could not borrow collection") self.vaultRef = signer.borrow<&FlowToken.Vault>(from: /storage/flowTokenVault) ?? panic("Could not borrow vault") self.buyer = signer.address } execute { for seller in listings.keys { if let saleCollectionRef = getAccount(seller).getCapability(FlowmapMarketSub100k.CollectionPublicPath).borrow<&FlowmapMarketSub100k.SaleCollection{FlowmapMarketSub100k.SalePublic}>() { let expirationDates = saleCollectionRef.getExpirationDates() let IDs = saleCollectionRef.getIDs() let sellerListings = listings[seller]! for id in listings[seller]!.keys { if(IDs.contains(id)) { if(expirationDates[id]! > getCurrentBlock().timestamp) { let buyTokens <- self.vaultRef.withdraw(amount: sellerListings[id]!) as! @FlowToken.Vault let flowmap <- saleCollectionRef.purchase(tokenID: id, buyTokens: <-buyTokens, buyer: self.buyer) self.collectionRef.deposit(token: <-flowmap) } } } } } } }

Transaction