@marinade.finance/kamino-sdk
Version:
100 lines • 4.34 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];
}));
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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.WhirlpoolsConfig = void 0;
const web3_js_1 = require("@solana/web3.js");
const borsh = __importStar(require("@project-serum/borsh")); // eslint-disable-line @typescript-eslint/no-unused-vars
const programId_1 = require("../programId");
class WhirlpoolsConfig {
feeAuthority;
collectProtocolFeesAuthority;
rewardEmissionsSuperAuthority;
defaultProtocolFeeRate;
static discriminator = Buffer.from([157, 20, 49, 224, 217, 87, 193, 254]);
static layout = borsh.struct([
borsh.publicKey('feeAuthority'),
borsh.publicKey('collectProtocolFeesAuthority'),
borsh.publicKey('rewardEmissionsSuperAuthority'),
borsh.u16('defaultProtocolFeeRate'),
]);
constructor(fields) {
this.feeAuthority = fields.feeAuthority;
this.collectProtocolFeesAuthority = fields.collectProtocolFeesAuthority;
this.rewardEmissionsSuperAuthority = fields.rewardEmissionsSuperAuthority;
this.defaultProtocolFeeRate = fields.defaultProtocolFeeRate;
}
static async fetch(c, address) {
const info = await c.getAccountInfo(address);
if (info === null) {
return null;
}
if (!info.owner.equals(programId_1.WHIRLPOOL_PROGRAM_ID)) {
throw new Error("account doesn't belong to this program");
}
return this.decode(info.data);
}
static async fetchMultiple(c, addresses) {
const infos = await c.getMultipleAccountsInfo(addresses);
return infos.map((info) => {
if (info === null) {
return null;
}
if (!info.owner.equals(programId_1.WHIRLPOOL_PROGRAM_ID)) {
throw new Error("account doesn't belong to this program");
}
return this.decode(info.data);
});
}
static decode(data) {
if (!data.slice(0, 8).equals(WhirlpoolsConfig.discriminator)) {
throw new Error('invalid account discriminator');
}
const dec = WhirlpoolsConfig.layout.decode(data.slice(8));
return new WhirlpoolsConfig({
feeAuthority: dec.feeAuthority,
collectProtocolFeesAuthority: dec.collectProtocolFeesAuthority,
rewardEmissionsSuperAuthority: dec.rewardEmissionsSuperAuthority,
defaultProtocolFeeRate: dec.defaultProtocolFeeRate,
});
}
toJSON() {
return {
feeAuthority: this.feeAuthority.toString(),
collectProtocolFeesAuthority: this.collectProtocolFeesAuthority.toString(),
rewardEmissionsSuperAuthority: this.rewardEmissionsSuperAuthority.toString(),
defaultProtocolFeeRate: this.defaultProtocolFeeRate,
};
}
static fromJSON(obj) {
return new WhirlpoolsConfig({
feeAuthority: new web3_js_1.PublicKey(obj.feeAuthority),
collectProtocolFeesAuthority: new web3_js_1.PublicKey(obj.collectProtocolFeesAuthority),
rewardEmissionsSuperAuthority: new web3_js_1.PublicKey(obj.rewardEmissionsSuperAuthority),
defaultProtocolFeeRate: obj.defaultProtocolFeeRate,
});
}
}
exports.WhirlpoolsConfig = WhirlpoolsConfig;
//# sourceMappingURL=WhirlpoolsConfig.js.map