/
accounts.ts
57 lines (49 loc) · 1.64 KB
/
accounts.ts
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import {
AccountLayout as SplTokenAccountLayout,
MintLayout as SplMintAccountLayout,
RawAccount as SplTokenAccount,
RawMint as SplMintAccount,
} from '@solana/spl-token';
import { NotYetImplementedError } from '@/errors';
import {
Account,
SolitaType,
getAccountParsingAndAssertingFunction,
getAccountParsingFunction,
} from '@/types';
const mintAccountParser: SolitaType<SplMintAccount> = {
name: 'MintAccount',
deserialize: (data: Buffer, offset?: number) => {
const span = SplMintAccountLayout.getSpan(data, offset);
const decoded = SplMintAccountLayout.decode(data, offset);
return [decoded, span];
},
fromArgs() {
throw new NotYetImplementedError();
},
};
/** @group Accounts */
export type MintAccount = Account<SplMintAccount>;
/** @group Account Helpers */
export const parseMintAccount = getAccountParsingFunction(mintAccountParser);
/** @group Account Helpers */
export const toMintAccount =
getAccountParsingAndAssertingFunction(mintAccountParser);
const tokenAccountParser: SolitaType<SplTokenAccount> = {
name: 'TokenAccount',
deserialize: (data: Buffer, offset?: number) => {
const span = SplTokenAccountLayout.getSpan(data, offset);
const decoded = SplTokenAccountLayout.decode(data, offset);
return [decoded, span];
},
fromArgs() {
throw new NotYetImplementedError();
},
};
/** @group Accounts */
export type TokenAccount = Account<SplTokenAccount>;
/** @group Account Helpers */
export const parseTokenAccount = getAccountParsingFunction(tokenAccountParser);
/** @group Account Helpers */
export const toTokenAccount =
getAccountParsingAndAssertingFunction(tokenAccountParser);