Candy Machine 관리

import {
  createNft,
  TokenStandard,
} from '@metaplex-foundation/mpl-token-metadata'
import { create } from '@metaplex-foundation/mpl-candy-machine'
import { generateSigner, percentAmount } from '@metaplex-foundation/umi'

// 컬렉션 NFT 생성.
const collectionMint = generateSigner(umi)
await createNft(umi, {
  mint: collectionMint,
  authority: umi.identity,
  name: 'My Collection NFT',
  uri: 'https://example.com/path/to/some/json/metadata.json',
  sellerFeeBasisPoints: percentAmount(9.99, 2), // 9.99%
  isCollection: true,
    collectionDetails: {
    __kind: 'V1',
    size: 0,
  },
}).sendAndConfirm(umi)

// Candy Machine 생성.
const candyMachine = generateSigner(umi)
await create(umi, {
  candyMachine,
  collectionMint: collectionMint.publicKey,
  collectionUpdateAuthority: umi.identity,
  tokenStandard: TokenStandard.NonFungible,
  sellerFeeBasisPoints: percentAmount(9.99, 2), // 9.99%
  itemsAvailable: 5000,
  creators: [
    {
      address: umi.identity.publicKey,
      verified: true,
      percentageShare: 100,
    },
  ],
  configLineSettings: some({
    prefixName: '',
    nameLength: 32,
    prefixUri: '',
    uriLength: 200,
    isSequential: false,
  }),
}).sendAndConfirm(umi)

import { createCandyMachineV2 } from '@metaplex-foundation/mpl-candy-machine'

await createCandyMachineV2(umi, {
  // ...
}).sendAndConfirm(umi)

import {
  fetchCandyMachine,
  fetchCandyGuard,
} from '@metaplex-foundation/mpl-candy-machine'

const candyMachine = await fetchCandyMachine(umi, candyMachineAddress)
const candyGuard = await fetchCandyGuard(umi, candyMachine.mintAuthority)

candyMachine.publicKey // Candy Machine 계정의 공개 키.
candyMachine.mintAuthority // 대부분의 경우 Candy Guard 주소인 Candy Machine의 민트 권한.
candyMachine.data.itemsAvailable // 사용 가능한 총 NFT 수.
candyMachine.itemsRedeemed // 민팅된 NFT 수.
candyMachine.items[0].index // 첫 번째 로드된 아이템의 인덱스.
candyMachine.items[0].name // 첫 번째 로드된 아이템의 이름 (접두사 포함).
candyMachine.items[0].uri // 첫 번째 로드된 아이템의 URI (접두사 포함).
candyMachine.items[0].minted // 첫 번째 아이템이 민팅되었는지 여부.

import { publicKey } from '@metaplex-foundation/umi'
import {
  fetchCandyMachine,
  fetchCandyGuard,
} from '@metaplex-foundation/mpl-candy-machine'

const candyMachine = await fetchCandyMachine(umi, publicKey('...'))
const candyGuard = await fetchCandyGuard(umi, candyMachine.mintAuthority)

import { generateSigner } from '@metaplex-foundation/umi'
import {
  setCandyMachineAuthority,
  setCandyGuardAuthority,
} from '@metaplex-foundation/mpl-candy-machine'

const newAuthority = generateSigner(umi)
await setCandyMachineAuthority(umi, {
  candyMachine: candyMachine.publicKey,
  authority: currentAuthority,
  newAuthority: newAuthority.publicKey,
})
  .add(
    setCandyGuardAuthority(umi, {
      candyGuard: candyMachine.mintAuthority,
      authority: currentAuthority,
      newAuthority: newAuthority.publicKey,
    })
  )
  .sendAndConfirm(umi)

import { generateSigner } from '@metaplex-foundation/umi'
import { setMintAuthority } from '@metaplex-foundation/mpl-candy-machine'

const newMintAuthority = generateSigner(umi)
await setMintAuthority(umi, {
  candyMachine: candyMachine.publicKey,
  authority: currentAuthority,
  mintAuthority: newMintAuthority,
}).sendAndConfirm(umi)

import { percentAmount } from '@metaplex-foundation/umi'
import {
  updateCandyMachine,
  fetchCandyMachine,
} from '@metaplex-foundation/mpl-candy-machine'

const candyMachine = await fetchCandyMachine(umi, candyMachineAddress)
await updateCandyMachine(umi, {
  candyMachine: candyMachine.publicKey,
  data: {
    ...candyMachine.data,
    symbol: 'NEW',
    sellerFeeBasisPoints: percentAmount(5.5, 2),
    creators: [{ address: newCreator, verified: false, percentageShare: 100 }],
  },
}).sendAndConfirm(umi)

import { TokenStandard } from '@metaplex-foundation/mpl-token-metadata'
import { setTokenStandard } from '@metaplex-foundation/mpl-candy-machine'

await setTokenStandard(umi, {
  candyMachine: candyMachine.publicKey,
  collectionMint: candyMachine.collectionMint,
  collectionUpdateAuthority,
  tokenStandard: TokenStandard.ProgrammableNonFungible,
  ruleSet: newRuleSetAccount,
}).sendAndConfirm(umi)

import { findCollectionAuthorityRecordPda } from '@metaplex-foundation/mpl-token-metadata'
import { findCandyMachineAuthorityPda } from '@metaplex-foundation/mpl-candy-machine'

await setTokenStandard(umi, {
  // ...
  collectionAuthorityRecord: findCollectionAuthorityRecordPda(umi, {
    mint: candyMachine.collectionMint,
    collectionAuthority: findCandyMachineAuthorityPda(umi, {
      candyMachine: candyMachine.publicKey,
    }),
  }),
}).sendAndConfirm(umi)

await setCollectionV2(umi, {
  candyMachine: candyMachine.publicKey,
  collectionMint: candyMachine.collectionMint,
  collectionUpdateAuthority: collectionUpdateAuthority.publicKey,
  newCollectionMint: newCollectionMint.publicKey,
  newCollectionUpdateAuthority,
}).sendAndConfirm(umi)

import { findCollectionAuthorityRecordPda } from '@metaplex-foundation/mpl-token-metadata'
import { findCandyMachineAuthorityPda } from '@metaplex-foundation/mpl-candy-machine'

await setCollectionV2(umi, {
  // ...
  collectionDelegateRecord: findCollectionAuthorityRecordPda(umi, {
    mint: candyMachine.collectionMint,
    collectionAuthority: findCandyMachineAuthorityPda(umi, {
      candyMachine: candyMachine.publicKey,
    }),
  }),
}).sendAndConfirm(umi)

import {
  updateCandyMachine,
  fetchCandyMachine,
} from '@metaplex-foundation/mpl-candy-machine'

const candyMachine = await fetchCandyMachine(umi, candyMachineAddress)
await updateCandyMachine(umi, {
  candyMachine: candyMachine.publicKey,
  data: {
    ...candyMachine.data,
    hiddenSettings: none(),
    configLineSettings: some({
      type: 'configLines',
      prefixName: 'My New NFT #$ID+1$',
      nameLength: 0,
      prefixUri: 'https://arweave.net/',
      uriLength: 43,
      isSequential: true,
    }),
  },
}).sendAndConfirm(umi)

import {
  deleteCandyMachine,
  deleteCandyGuard,
} from '@metaplex-foundation/mpl-candy-machine'

await deleteCandyMachine(umi, {
  candyMachine: candyMachine.publicKey,
}).sendAndConfirm(umi)

await deleteCandyGuard(umi, {
  candyGuard: candyMachine.mintAuthority,
}).sendAndConfirm(umi)