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fix for Project 6 nft #19

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fix for Project 6 nft #19

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82 changes: 46 additions & 36 deletions project-6-nfts/create-collection.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -12,55 +12,65 @@ import {

import { createUmi } from "@metaplex-foundation/umi-bundle-defaults";

import { Connection, LAMPORTS_PER_SOL, clusterApiUrl } from "@solana/web3.js";
import { Connection, PublicKey, LAMPORTS_PER_SOL, clusterApiUrl } from "@solana/web3.js";
import {
generateSigner,
keypairIdentity,
percentAmount,
} from "@metaplex-foundation/umi";
import { createMint } from "@solana/spl-token";

const connection = new Connection(clusterApiUrl("devnet"));

const user = await getKeypairFromFile();
async function NewCreateNFT() {

await airdropIfRequired(
connection,
user.publicKey,
1 * LAMPORTS_PER_SOL,
0.5 * LAMPORTS_PER_SOL
);
const connection = new Connection(clusterApiUrl("devnet"));

console.log("Loaded user", user.publicKey.toBase58());
const user = await getKeypairFromFile();

const umi = createUmi(connection.rpcEndpoint);
umi.use(mplTokenMetadata());
await airdropIfRequired(
connection,
user.publicKey,
1 * LAMPORTS_PER_SOL,
0.5 * LAMPORTS_PER_SOL
);

const umiUser = umi.eddsa.createKeypairFromSecretKey(user.secretKey);
umi.use(keypairIdentity(umiUser));
console.log("Loaded user", user.publicKey.toBase58());

console.log("Set up Umi instance for user");
const umi = createUmi(connection.rpcEndpoint);
umi.use(mplTokenMetadata());

const collectionMint = generateSigner(umi);
const umiUser = umi.eddsa.createKeypairFromSecretKey(user.secretKey);
umi.use(keypairIdentity(umiUser));

const transaction = await createNft(umi, {
mint: collectionMint,
name: "My Collection",
symbol: "MC",
uri: "https://raw.githubusercontent.com/solana-developers/professional-education/main/labs/sample-nft-collection-offchain-data.json",
sellerFeeBasisPoints: percentAmount(0),
isCollection: true,
});
await transaction.sendAndConfirm(umi);
console.log("Set up Umi instance for user");

const createdCollectionNft = await fetchDigitalAsset(
umi,
collectionMint.publicKey
);
const collectionMint = generateSigner(umi);

console.log(
`Created Collection 📦! Address is ${getExplorerLink(
"address",
createdCollectionNft.mint.publicKey,
"devnet"
)}`
);
const collectionMintPubKey = new PublicKey(collectionMint.publicKey);

await createMint(connection, user, collectionMintPubKey, null, 0);

const transaction = await createNft(umi, {
mint: collectionMint,
name: "My Collection",
symbol: "MC",
uri: "https://raw.githubusercontent.com/solana-developers/professional-education/main/labs/sample-nft-collection-offchain-data.json",
sellerFeeBasisPoints: percentAmount(0),
isCollection: true,
});
await transaction.sendAndConfirm(umi);

const createdCollectionNft = await fetchDigitalAsset(
umi,
collectionMint.publicKey
);

console.log(
`Created Collection 📦! Address is ${getExplorerLink(
"address",
createdCollectionNft.mint.publicKey,
"devnet"
)}`
);

}