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feat: repay instruction

This commit is contained in:
bartosz-lipinski 2020-11-21 21:06:54 -06:00
parent 7324c3c67a
commit 3086ee66f4
1 changed files with 19 additions and 8 deletions
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27
src/models/lending/repay.ts
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@ -22,11 +22,15 @@ import * as Layout from "./../../utils/layout";
/// 11 `[]` Token program id
export const repayInstruction = (
liquidityAmount: number | BN,
from: PublicKey, // Collateral input SPL Token account. $authority can transfer $liquidity_amount
to: PublicKey, // Liquidity output SPL Token account,
reserveAccount: PublicKey,
collateralMint: PublicKey,
reserveSupply: PublicKey,
from: PublicKey, // Liquidity input SPL Token account. $authority can transfer $liquidity_amount
to: PublicKey, // Collateral output SPL Token account,
repayReserveAccount: PublicKey,
repayReserveLiquiditySupply: PublicKey,
withdrawReserve: PublicKey,
withdrawReserveCollateralSupply: PublicKey,
obligation: PublicKey,
obligationMint: PublicKey,
obligationInput: PublicKey,
authority: PublicKey
): TransactionInstruction => {
const dataLayout = BufferLayout.struct([
@ -46,9 +50,16 @@ export const repayInstruction = (
const keys = [
{ pubkey: from, isSigner: false, isWritable: true },
{ pubkey: to, isSigner: false, isWritable: true },
{ pubkey: reserveAccount, isSigner: false, isWritable: true },
{ pubkey: collateralMint, isSigner: false, isWritable: true },
{ pubkey: reserveSupply, isSigner: false, isWritable: true },
{ pubkey: repayReserveAccount, isSigner: false, isWritable: true },
{ pubkey: repayReserveLiquiditySupply, isSigner: false, isWritable: true },
{ pubkey: withdrawReserve, isSigner: false, isWritable: false },
{ pubkey: withdrawReserveCollateralSupply, isSigner: false, isWritable: true },
{ pubkey: obligation, isSigner: false, isWritable: true },
{ pubkey: obligationMint, isSigner: false, isWritable: true },
{ pubkey: obligationInput, isSigner: false, isWritable: true },
{ pubkey: authority, isSigner: false, isWritable: false },
{ pubkey: SYSVAR_CLOCK_PUBKEY, isSigner: false, isWritable: false },