@kamino-finance/kliquidity-sdk
Version:
Typescript SDK for interacting with the Kamino Liquidity (kliquidity) protocol
44 lines (41 loc) • 1.55 kB
text/typescript
/* 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 ClosePositionAccounts {
nftOwner: TransactionSigner
positionNftMint: Address
positionNftAccount: Address
personalPosition: Address
systemProgram: Address
tokenProgram: Address
}
export function closePosition(
accounts: ClosePositionAccounts,
programAddress: Address = PROGRAM_ID
) {
const keys: Array<IAccountMeta | IAccountSignerMeta> = [
{ address: accounts.nftOwner.address, role: 3, signer: accounts.nftOwner },
{ address: accounts.positionNftMint, role: 1 },
{ address: accounts.positionNftAccount, role: 1 },
{ address: accounts.personalPosition, role: 1 },
{ address: accounts.systemProgram, role: 0 },
{ address: accounts.tokenProgram, role: 0 },
]
const identifier = Buffer.from([123, 134, 81, 0, 49, 68, 98, 98])
const data = identifier
const ix: IInstruction = { accounts: keys, programAddress, data }
return ix
}