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