UNPKG

@kamino-finance/scope-sdk

Version:
68 lines (63 loc) 2.12 kB
/* eslint-disable @typescript-eslint/no-unused-vars */ import { Address, isSome, IAccountMeta, IAccountSignerMeta, IInstruction, Option, TransactionSigner, } from "@solana/kit" /* eslint-enable @typescript-eslint/no-unused-vars */ import BN from "bn.js" // eslint-disable-line @typescript-eslint/no-unused-vars import * as borsh from "@coral-xyz/borsh" // eslint-disable-line @typescript-eslint/no-unused-vars import { borshAddress } from "../utils" // eslint-disable-line @typescript-eslint/no-unused-vars import * as types from "../types" // eslint-disable-line @typescript-eslint/no-unused-vars import { PROGRAM_ID } from "../programId" export interface WithdrawFromTreasuryArgs { amount: BN } export interface WithdrawFromTreasuryAccounts { adminAuthority: TransactionSigner globalConfig: Address mint: Address treasuryFeeVault: Address treasuryFeeVaultAuthority: Address tokenAccount: Address systemProgram: Address rent: Address tokenProgram: Address } export const layout = borsh.struct([borsh.u64("amount")]) export function withdrawFromTreasury( args: WithdrawFromTreasuryArgs, accounts: WithdrawFromTreasuryAccounts, programAddress: Address = PROGRAM_ID ) { const keys: Array<IAccountMeta | IAccountSignerMeta> = [ { address: accounts.adminAuthority.address, role: 3, signer: accounts.adminAuthority, }, { address: accounts.globalConfig, role: 0 }, { address: accounts.mint, role: 0 }, { address: accounts.treasuryFeeVault, role: 1 }, { address: accounts.treasuryFeeVaultAuthority, role: 1 }, { address: accounts.tokenAccount, role: 1 }, { address: accounts.systemProgram, role: 0 }, { address: accounts.rent, role: 0 }, { address: accounts.tokenProgram, role: 0 }, ] const identifier = Buffer.from([0, 164, 86, 76, 56, 72, 12, 170]) const buffer = Buffer.alloc(1000) const len = layout.encode( { amount: args.amount, }, buffer ) const data = Buffer.concat([identifier, buffer]).slice(0, 8 + len) const ix: IInstruction = { accounts: keys, programAddress, data } return ix }