kamino-sdk-beta
Version:
Typescript SDK for interacting with the Kamino Liquidity (kliquidity) protocol
138 lines • 5.83 kB
JavaScript
;
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var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
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var __importDefault = (this && this.__importDefault) || function (mod) {
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Object.defineProperty(exports, "__esModule", { value: true });
exports.RewardInfo = void 0;
const web3_js_1 = require("@solana/web3.js"); // eslint-disable-line @typescript-eslint/no-unused-vars
const bn_js_1 = __importDefault(require("bn.js")); // eslint-disable-line @typescript-eslint/no-unused-vars
const borsh = __importStar(require("@coral-xyz/borsh"));
/** Stores the state relevant for tracking liquidity mining rewards */
class RewardInfo {
/** Reward token mint. */
mint;
/** Reward vault token account. */
vault;
/** Authority account that allows to fund rewards */
funder;
/** TODO check whether we need to store it in pool */
rewardDuration;
/** TODO check whether we need to store it in pool */
rewardDurationEnd;
/** TODO check whether we need to store it in pool */
rewardRate;
/** The last time reward states were updated. */
lastUpdateTime;
/** Accumulated seconds where when farm distribute rewards, but the bin is empty. The reward will be accumulated for next reward time window. */
cumulativeSecondsWithEmptyLiquidityReward;
constructor(fields) {
this.mint = fields.mint;
this.vault = fields.vault;
this.funder = fields.funder;
this.rewardDuration = fields.rewardDuration;
this.rewardDurationEnd = fields.rewardDurationEnd;
this.rewardRate = fields.rewardRate;
this.lastUpdateTime = fields.lastUpdateTime;
this.cumulativeSecondsWithEmptyLiquidityReward =
fields.cumulativeSecondsWithEmptyLiquidityReward;
}
static layout(property) {
return borsh.struct([
borsh.publicKey("mint"),
borsh.publicKey("vault"),
borsh.publicKey("funder"),
borsh.u64("rewardDuration"),
borsh.u64("rewardDurationEnd"),
borsh.u128("rewardRate"),
borsh.u64("lastUpdateTime"),
borsh.u64("cumulativeSecondsWithEmptyLiquidityReward"),
], property);
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
static fromDecoded(obj) {
return new RewardInfo({
mint: obj.mint,
vault: obj.vault,
funder: obj.funder,
rewardDuration: obj.rewardDuration,
rewardDurationEnd: obj.rewardDurationEnd,
rewardRate: obj.rewardRate,
lastUpdateTime: obj.lastUpdateTime,
cumulativeSecondsWithEmptyLiquidityReward: obj.cumulativeSecondsWithEmptyLiquidityReward,
});
}
static toEncodable(fields) {
return {
mint: fields.mint,
vault: fields.vault,
funder: fields.funder,
rewardDuration: fields.rewardDuration,
rewardDurationEnd: fields.rewardDurationEnd,
rewardRate: fields.rewardRate,
lastUpdateTime: fields.lastUpdateTime,
cumulativeSecondsWithEmptyLiquidityReward: fields.cumulativeSecondsWithEmptyLiquidityReward,
};
}
toJSON() {
return {
mint: this.mint.toString(),
vault: this.vault.toString(),
funder: this.funder.toString(),
rewardDuration: this.rewardDuration.toString(),
rewardDurationEnd: this.rewardDurationEnd.toString(),
rewardRate: this.rewardRate.toString(),
lastUpdateTime: this.lastUpdateTime.toString(),
cumulativeSecondsWithEmptyLiquidityReward: this.cumulativeSecondsWithEmptyLiquidityReward.toString(),
};
}
static fromJSON(obj) {
return new RewardInfo({
mint: new web3_js_1.PublicKey(obj.mint),
vault: new web3_js_1.PublicKey(obj.vault),
funder: new web3_js_1.PublicKey(obj.funder),
rewardDuration: new bn_js_1.default(obj.rewardDuration),
rewardDurationEnd: new bn_js_1.default(obj.rewardDurationEnd),
rewardRate: new bn_js_1.default(obj.rewardRate),
lastUpdateTime: new bn_js_1.default(obj.lastUpdateTime),
cumulativeSecondsWithEmptyLiquidityReward: new bn_js_1.default(obj.cumulativeSecondsWithEmptyLiquidityReward),
});
}
toEncodable() {
return RewardInfo.toEncodable(this);
}
}
exports.RewardInfo = RewardInfo;
//# sourceMappingURL=RewardInfo.js.map