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1import NonFungibleToken from 0x1d7e57aa55817448
2import StorageRent from 0x707adbad1428c624
3import ViewResolver from 0x1d7e57aa55817448
4import MetadataViews from 0x1d7e57aa55817448
5
6
7// This transaction is for transferring and NFT from
8// one account to another
9
10transaction(identifier: String, recipientAddr: Address, ids: [UInt64]) {
11
12    prepare(signer: auth(Storage, BorrowValue) &Account) {
13
14        let type = CompositeType(identifier)
15        let identifierSplit = identifier.split(separator: ".")
16        let address = Address.fromString("0x".concat(identifierSplit[1]))!
17        let name = identifierSplit[2]!
18        let viewResolver = getAccount(address).contracts.borrow<&{ViewResolver}>(name: name)
19        ?? panic("Could not borrow ViewResolver from NFT contract")
20        // get the recipients public account object
21        let recipient = getAccount(recipientAddr)
22
23        let collectionData = viewResolver.resolveContractView(
24            resourceType: type,
25            viewType: Type<MetadataViews.NFTCollectionData>()
26        ) as! MetadataViews.NFTCollectionData? ?? panic("Could not resolve NFTCollectionData view")
27        // borrow a reference to the signer's NFT collection
28        let collectionRef = signer.storage.borrow<auth(NonFungibleToken.Withdraw) &{NonFungibleToken.Provider}>(from: collectionData.storagePath)
29            ?? panic("Could not borrow a reference to the owner's collection")
30
31        // borrow a public reference to the receivers collection
32        let depositRef = recipient
33            .capabilities
34            .borrow<&{NonFungibleToken.Collection}>(collectionData.publicPath)
35            ?? panic("Could not borrow a reference to the receiver's collection")
36
37        for withdrawID in ids {
38            // withdraw the NFT from the owner's collection
39            let nft <- collectionRef.withdraw(withdrawID: withdrawID)
40
41            // Deposit the NFT in the recipient's collection
42            depositRef.deposit(token: <-nft)
43        }
44       
45        StorageRent.tryRefill(recipientAddr)
46
47    }
48}