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cmv3-code
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cmv3-code
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import { Metaplex, getMerkleProof, token, sol, getMerkleRoot } from "@metaplex-foundation/js";
import { PublicKey } from "@solana/web3.js";
export interface HomeProps {
candyMachineId: string;
}
export interface CandyMachineState {
rawCandyMachine: any;
address: PublicKey;
authorityAddress: string;
mintAuthorityAddress: string;
collectionMintAddress: string;
symbol: string;
sellerFeeBasisPoints: number;
isMutable: boolean
maxEditionSupply: string;
creators: {
address: string;
percentageShare: number;
}[];
items: {
index: number;
minted: boolean;
name: string;
uri: string;
}[];
itemsAvailable: number;
itemsMinted: number;
itemsRemaining: number;
itemsLoaded: number;
isFullyLoaded: boolean;
}
export interface NFT {
rawNft: any;
updateAuthorityAddress: PublicKey;
name: string;
symbol: string;
description: string;
uri: string;
imageUri: string;
attributes: {
trait_type: string;
value: string;
}[];
}
const tokenMint = new PublicKey("EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v");
const tokenAccount = new PublicKey("PUT-YOUR-USDC-ACCOUNT-ADDRESS-HERE");
export const getCandyMachineState = async (
metaplex: Metaplex,
candyMachineId: PublicKey,
): Promise<CandyMachineState> => {
const candyMachine: any = await metaplex
.candyMachines()
.findByAddress({ address: candyMachineId });
const candyMachineState: CandyMachineState = {
rawCandyMachine: candyMachine,
address: new PublicKey(candyMachine.address),
authorityAddress: candyMachine.authorityAddress,
mintAuthorityAddress: candyMachine.mintAuthorityAddress,
collectionMintAddress: candyMachine.collectionMintAddress,
symbol: candyMachine.symbol,
sellerFeeBasisPoints: candyMachine.sellerFeeBasisPoints,
isMutable: candyMachine.isMutable,
maxEditionSupply: candyMachine.maxEditionSupply,
creators: candyMachine.creators.map((creator: any) => {
return {
address: new PublicKey(creator.address),
percentageShare: creator.percentageShare,
}
}),
items: candyMachine.items.map((item: any) => {
return {
index: item.index,
minted: item.minted,
name: item.name,
uri: item.uri,
}
}),
itemsAvailable: +candyMachine.itemsAvailable,
itemsMinted: +candyMachine.itemsMinted,
itemsRemaining: +candyMachine.itemsRemaining,
itemsLoaded: candyMachine.itemsLoaded,
isFullyLoaded: candyMachine.isFullyLoaded,
};
return candyMachineState;
};
export const payMint = async (
metaplex: Metaplex,
candyMachineState: CandyMachineState,
) => {
try {
const result: any = await metaplex.candyMachines().mint({
candyMachine: candyMachineState.rawCandyMachine,
collectionUpdateAuthority: new PublicKey("PUT-YOUR-OWNER-WALLET-ADDRESS-HERE"),
group: "pay",
guards: {
tokenPayment: {
amount: token(100000000),
mint: tokenMint,
destinationAta: tokenAccount,
},
},
})
console.log(result);
return {
rawNft: result.nft,
updateAuthorityAddress: new PublicKey(result.nft.updateAuthorityAddress),
name: result.nft.name,
symbol: result.nft.symbol,
description: result.nft.json.description,
imageUri: result.nft.json.image,
uri: result.nft.uri,
attributes: result.nft.json.attributes.map((attribute: any) => {
return {
trait_type: attribute.trait_type,
value: attribute.value,
}
}),
}
} catch(e) {
console.log(e);
return null;
}
}