token/clients/js/src/generated/accounts/mint.ts

/**
 * This code was AUTOGENERATED using the codama library.
 * Please DO NOT EDIT THIS FILE, instead use visitors
 * to add features, then rerun codama to update it.
 *
 * @see https://github.com/codama-idl/codama
 */

import {
  assertAccountExists,
  assertAccountsExist,
  combineCodec,
  decodeAccount,
  fetchEncodedAccount,
  fetchEncodedAccounts,
  getAddressDecoder,
  getAddressEncoder,
  getBooleanDecoder,
  getBooleanEncoder,
  getOptionDecoder,
  getOptionEncoder,
  getStructDecoder,
  getStructEncoder,
  getU32Decoder,
  getU32Encoder,
  getU64Decoder,
  getU64Encoder,
  getU8Decoder,
  getU8Encoder,
  type Account,
  type Address,
  type EncodedAccount,
  type FetchAccountConfig,
  type FetchAccountsConfig,
  type FixedSizeCodec,
  type FixedSizeDecoder,
  type FixedSizeEncoder,
  type MaybeAccount,
  type MaybeEncodedAccount,
  type Option,
  type OptionOrNullable,
} from '@solana/kit';

export type Mint = {
  /**
   * Optional authority used to mint new tokens. The mint authority may only
   * be provided during mint creation. If no mint authority is present
   * then the mint has a fixed supply and no further tokens may be minted.
   */
  mintAuthority: Option<Address>;
  /** Total supply of tokens. */
  supply: bigint;
  /** Number of base 10 digits to the right of the decimal place. */
  decimals: number;
  /** Is `true` if this structure has been initialized. */
  isInitialized: boolean;
  /** Optional authority to freeze token accounts. */
  freezeAuthority: Option<Address>;
};

export type MintArgs = {
  /**
   * Optional authority used to mint new tokens. The mint authority may only
   * be provided during mint creation. If no mint authority is present
   * then the mint has a fixed supply and no further tokens may be minted.
   */
  mintAuthority: OptionOrNullable<Address>;
  /** Total supply of tokens. */
  supply: number | bigint;
  /** Number of base 10 digits to the right of the decimal place. */
  decimals: number;
  /** Is `true` if this structure has been initialized. */
  isInitialized: boolean;
  /** Optional authority to freeze token accounts. */
  freezeAuthority: OptionOrNullable<Address>;
};

export function getMintEncoder(): FixedSizeEncoder<MintArgs> {
  return getStructEncoder([
    [
      'mintAuthority',
      getOptionEncoder(getAddressEncoder(), {
        prefix: getU32Encoder(),
        noneValue: 'zeroes',
      }),
    ],
    ['supply', getU64Encoder()],
    ['decimals', getU8Encoder()],
    ['isInitialized', getBooleanEncoder()],
    [
      'freezeAuthority',
      getOptionEncoder(getAddressEncoder(), {
        prefix: getU32Encoder(),
        noneValue: 'zeroes',
      }),
    ],
  ]);
}

export function getMintDecoder(): FixedSizeDecoder<Mint> {
  return getStructDecoder([
    [
      'mintAuthority',
      getOptionDecoder(getAddressDecoder(), {
        prefix: getU32Decoder(),
        noneValue: 'zeroes',
      }),
    ],
    ['supply', getU64Decoder()],
    ['decimals', getU8Decoder()],
    ['isInitialized', getBooleanDecoder()],
    [
      'freezeAuthority',
      getOptionDecoder(getAddressDecoder(), {
        prefix: getU32Decoder(),
        noneValue: 'zeroes',
      }),
    ],
  ]);
}

export function getMintCodec(): FixedSizeCodec<MintArgs, Mint> {
  return combineCodec(getMintEncoder(), getMintDecoder());
}

export function decodeMint<TAddress extends string = string>(
  encodedAccount: EncodedAccount<TAddress>
): Account<Mint, TAddress>;
export function decodeMint<TAddress extends string = string>(
  encodedAccount: MaybeEncodedAccount<TAddress>
): MaybeAccount<Mint, TAddress>;
export function decodeMint<TAddress extends string = string>(
  encodedAccount: EncodedAccount<TAddress> | MaybeEncodedAccount<TAddress>
): Account<Mint, TAddress> | MaybeAccount<Mint, TAddress> {
  return decodeAccount(
    encodedAccount as MaybeEncodedAccount<TAddress>,
    getMintDecoder()
  );
}

export async function fetchMint<TAddress extends string = string>(
  rpc: Parameters<typeof fetchEncodedAccount>[0],
  address: Address<TAddress>,
  config?: FetchAccountConfig
): Promise<Account<Mint, TAddress>> {
  const maybeAccount = await fetchMaybeMint(rpc, address, config);
  assertAccountExists(maybeAccount);
  return maybeAccount;
}

export async function fetchMaybeMint<TAddress extends string = string>(
  rpc: Parameters<typeof fetchEncodedAccount>[0],
  address: Address<TAddress>,
  config?: FetchAccountConfig
): Promise<MaybeAccount<Mint, TAddress>> {
  const maybeAccount = await fetchEncodedAccount(rpc, address, config);
  return decodeMint(maybeAccount);
}

export async function fetchAllMint(
  rpc: Parameters<typeof fetchEncodedAccounts>[0],
  addresses: Array<Address>,
  config?: FetchAccountsConfig
): Promise<Account<Mint>[]> {
  const maybeAccounts = await fetchAllMaybeMint(rpc, addresses, config);
  assertAccountsExist(maybeAccounts);
  return maybeAccounts;
}

export async function fetchAllMaybeMint(
  rpc: Parameters<typeof fetchEncodedAccounts>[0],
  addresses: Array<Address>,
  config?: FetchAccountsConfig
): Promise<MaybeAccount<Mint>[]> {
  const maybeAccounts = await fetchEncodedAccounts(rpc, addresses, config);
  return maybeAccounts.map((maybeAccount) => decodeMint(maybeAccount));
}

export function getMintSize(): number {
  return 82;
}