@marinade.finance/kamino-sdk
Version:
69 lines • 3.03 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 (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.setRewardParams = exports.layout = void 0;
const web3_js_1 = require("@solana/web3.js"); // eslint-disable-line @typescript-eslint/no-unused-vars
const borsh = __importStar(require("@project-serum/borsh")); // eslint-disable-line @typescript-eslint/no-unused-vars
const programId_1 = require("../programId");
exports.layout = borsh.struct([
borsh.u8('rewardIndex'),
borsh.u128('emissionsPerSecondX64'),
borsh.u64('openTime'),
borsh.u64('endTime'),
]);
/**
* Restset reward param, start a new reward cycle or extend the current cycle.
*
* # Arguments
*
* * `ctx` - The context of accounts
* * `reward_index` - The index of reward token in the pool.
* * `emissions_per_second_x64` - The per second emission reward, when extend the current cycle,
* new value can't be less than old value
* * `open_time` - reward open timestamp, must be set when state a new cycle
* * `end_time` - reward end timestamp
*
*/
function setRewardParams(args, accounts) {
const keys = [
{ pubkey: accounts.authority, isSigner: true, isWritable: false },
{ pubkey: accounts.ammConfig, isSigner: false, isWritable: false },
{ pubkey: accounts.poolState, isSigner: false, isWritable: true },
{ pubkey: accounts.operationState, isSigner: false, isWritable: false },
];
const identifier = Buffer.from([112, 52, 167, 75, 32, 201, 211, 137]);
const buffer = Buffer.alloc(1000);
const len = exports.layout.encode({
rewardIndex: args.rewardIndex,
emissionsPerSecondX64: args.emissionsPerSecondX64,
openTime: args.openTime,
endTime: args.endTime,
}, buffer);
const data = Buffer.concat([identifier, buffer]).slice(0, 8 + len);
const ix = new web3_js_1.TransactionInstruction({ keys, programId: programId_1.PROGRAM_ID, data });
return ix;
}
exports.setRewardParams = setRewardParams;
//# sourceMappingURL=setRewardParams.js.map