UNPKG

@kamino-finance/farms-sdk

Version:
66 lines (61 loc) 2.13 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 WithdrawTreasuryArgs { amount: BN } export interface WithdrawTreasuryAccounts { globalAdmin: TransactionSigner globalConfig: Address rewardMint: Address rewardTreasuryVault: Address treasuryVaultAuthority: Address withdrawDestinationTokenAccount: Address tokenProgram: Address } export const layout = borsh.struct<WithdrawTreasuryArgs>([borsh.u64("amount")]) export function withdrawTreasury( args: WithdrawTreasuryArgs, accounts: WithdrawTreasuryAccounts, remainingAccounts: Array<IAccountMeta | IAccountSignerMeta> = [], programAddress: Address = PROGRAM_ID ) { const keys: Array<IAccountMeta | IAccountSignerMeta> = [ { address: accounts.globalAdmin.address, role: 3, signer: accounts.globalAdmin, }, { address: accounts.globalConfig, role: 0 }, { address: accounts.rewardMint, role: 0 }, { address: accounts.rewardTreasuryVault, role: 1 }, { address: accounts.treasuryVaultAuthority, role: 0 }, { address: accounts.withdrawDestinationTokenAccount, role: 1 }, { address: accounts.tokenProgram, role: 0 }, ...remainingAccounts, ] const identifier = Buffer.from([40, 63, 122, 158, 144, 216, 83, 96]) 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 }