@kamino-finance/klend-sdk
Version:
Typescript SDK for interacting with the Kamino Lending (klend) protocol
135 lines • 6.47 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.layout = exports.DISCRIMINATOR = void 0;
exports.depositAndWithdraw = depositAndWithdraw;
/* eslint-disable @typescript-eslint/no-unused-vars */
const kit_1 = require("@solana/kit");
const borsh = __importStar(require("@coral-xyz/borsh")); // eslint-disable-line @typescript-eslint/no-unused-vars
const programId_1 = require("../programId");
exports.DISCRIMINATOR = Buffer.from([141, 153, 39, 15, 64, 61, 88, 84]);
exports.layout = borsh.struct([
borsh.u64("liquidityAmount"),
borsh.u64("withdrawCollateralAmount"),
]);
function depositAndWithdraw(args, accounts, remainingAccounts = [], programAddress = programId_1.PROGRAM_ID) {
const keys = [
{
address: accounts.depositAccounts.owner.address,
role: 3,
signer: accounts.depositAccounts.owner,
},
{ address: accounts.depositAccounts.obligation, role: 1 },
{ address: accounts.depositAccounts.lendingMarket, role: 0 },
{ address: accounts.depositAccounts.lendingMarketAuthority, role: 0 },
{ address: accounts.depositAccounts.reserve, role: 1 },
{ address: accounts.depositAccounts.reserveLiquidityMint, role: 0 },
{ address: accounts.depositAccounts.reserveLiquiditySupply, role: 1 },
{ address: accounts.depositAccounts.reserveCollateralMint, role: 1 },
{
address: accounts.depositAccounts.reserveDestinationDepositCollateral,
role: 1,
},
{ address: accounts.depositAccounts.userSourceLiquidity, role: 1 },
(0, kit_1.isSome)(accounts.depositAccounts.placeholderUserDestinationCollateral)
? {
address: accounts.depositAccounts.placeholderUserDestinationCollateral.value,
role: 0,
}
: { address: programAddress, role: 0 },
{ address: accounts.depositAccounts.collateralTokenProgram, role: 0 },
{ address: accounts.depositAccounts.liquidityTokenProgram, role: 0 },
{ address: accounts.depositAccounts.instructionSysvarAccount, role: 0 },
{
address: accounts.withdrawAccounts.owner.address,
role: 3,
signer: accounts.withdrawAccounts.owner,
},
{ address: accounts.withdrawAccounts.obligation, role: 1 },
{ address: accounts.withdrawAccounts.lendingMarket, role: 0 },
{ address: accounts.withdrawAccounts.lendingMarketAuthority, role: 0 },
{ address: accounts.withdrawAccounts.withdrawReserve, role: 1 },
{ address: accounts.withdrawAccounts.reserveLiquidityMint, role: 0 },
{ address: accounts.withdrawAccounts.reserveSourceCollateral, role: 1 },
{ address: accounts.withdrawAccounts.reserveCollateralMint, role: 1 },
{ address: accounts.withdrawAccounts.reserveLiquiditySupply, role: 1 },
{ address: accounts.withdrawAccounts.userDestinationLiquidity, role: 1 },
(0, kit_1.isSome)(accounts.withdrawAccounts.placeholderUserDestinationCollateral)
? {
address: accounts.withdrawAccounts.placeholderUserDestinationCollateral
.value,
role: 0,
}
: { address: programAddress, role: 0 },
{ address: accounts.withdrawAccounts.collateralTokenProgram, role: 0 },
{ address: accounts.withdrawAccounts.liquidityTokenProgram, role: 0 },
{ address: accounts.withdrawAccounts.instructionSysvarAccount, role: 0 },
(0, kit_1.isSome)(accounts.depositFarmsAccounts.obligationFarmUserState)
? {
address: accounts.depositFarmsAccounts.obligationFarmUserState.value,
role: 1,
}
: { address: programAddress, role: 0 },
(0, kit_1.isSome)(accounts.depositFarmsAccounts.reserveFarmState)
? {
address: accounts.depositFarmsAccounts.reserveFarmState.value,
role: 1,
}
: { address: programAddress, role: 0 },
(0, kit_1.isSome)(accounts.withdrawFarmsAccounts.obligationFarmUserState)
? {
address: accounts.withdrawFarmsAccounts.obligationFarmUserState.value,
role: 1,
}
: { address: programAddress, role: 0 },
(0, kit_1.isSome)(accounts.withdrawFarmsAccounts.reserveFarmState)
? {
address: accounts.withdrawFarmsAccounts.reserveFarmState.value,
role: 1,
}
: { address: programAddress, role: 0 },
{ address: accounts.farmsProgram, role: 0 },
...remainingAccounts,
];
const buffer = Buffer.alloc(1000);
const len = exports.layout.encode({
liquidityAmount: args.liquidityAmount,
withdrawCollateralAmount: args.withdrawCollateralAmount,
}, buffer);
const data = Buffer.concat([exports.DISCRIMINATOR, buffer]).slice(0, 8 + len);
const ix = { accounts: keys, programAddress, data };
return ix;
}
//# sourceMappingURL=depositAndWithdraw.js.map