@kamino-finance/kliquidity-sdk
Version:
Typescript SDK for interacting with the Kamino Liquidity (kliquidity) protocol
161 lines • 6.87 kB
JavaScript
;
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if (k2 === undefined) k2 = k;
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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 () {
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;
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};
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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;
};
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ProtocolPositionState = void 0;
/* eslint-disable @typescript-eslint/no-unused-vars */
const kit_1 = require("@solana/kit");
/* eslint-enable @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")); // eslint-disable-line @typescript-eslint/no-unused-vars
const utils_1 = require("../utils"); // eslint-disable-line @typescript-eslint/no-unused-vars
const programId_1 = require("../programId");
class ProtocolPositionState {
bump;
poolId;
tickLowerIndex;
tickUpperIndex;
liquidity;
feeGrowthInside0LastX64;
feeGrowthInside1LastX64;
tokenFeesOwed0;
tokenFeesOwed1;
rewardGrowthInside;
padding;
static discriminator = Buffer.from([
100, 226, 145, 99, 146, 218, 160, 106,
]);
static layout = borsh.struct([
borsh.u8("bump"),
(0, utils_1.borshAddress)("poolId"),
borsh.i32("tickLowerIndex"),
borsh.i32("tickUpperIndex"),
borsh.u128("liquidity"),
borsh.u128("feeGrowthInside0LastX64"),
borsh.u128("feeGrowthInside1LastX64"),
borsh.u64("tokenFeesOwed0"),
borsh.u64("tokenFeesOwed1"),
borsh.array(borsh.u128(), 3, "rewardGrowthInside"),
borsh.array(borsh.u64(), 8, "padding"),
]);
constructor(fields) {
this.bump = fields.bump;
this.poolId = fields.poolId;
this.tickLowerIndex = fields.tickLowerIndex;
this.tickUpperIndex = fields.tickUpperIndex;
this.liquidity = fields.liquidity;
this.feeGrowthInside0LastX64 = fields.feeGrowthInside0LastX64;
this.feeGrowthInside1LastX64 = fields.feeGrowthInside1LastX64;
this.tokenFeesOwed0 = fields.tokenFeesOwed0;
this.tokenFeesOwed1 = fields.tokenFeesOwed1;
this.rewardGrowthInside = fields.rewardGrowthInside;
this.padding = fields.padding;
}
static async fetch(rpc, address, programId = programId_1.PROGRAM_ID) {
const info = await (0, kit_1.fetchEncodedAccount)(rpc, address);
if (!info.exists) {
return null;
}
if (info.programAddress !== programId) {
throw new Error("account doesn't belong to this program");
}
return this.decode(Buffer.from(info.data));
}
static async fetchMultiple(rpc, addresses, programId = programId_1.PROGRAM_ID) {
const infos = await (0, kit_1.fetchEncodedAccounts)(rpc, addresses);
return infos.map((info) => {
if (!info.exists) {
return null;
}
if (info.programAddress !== programId) {
throw new Error("account doesn't belong to this program");
}
return this.decode(Buffer.from(info.data));
});
}
static decode(data) {
if (!data.slice(0, 8).equals(ProtocolPositionState.discriminator)) {
throw new Error("invalid account discriminator");
}
const dec = ProtocolPositionState.layout.decode(data.slice(8));
return new ProtocolPositionState({
bump: dec.bump,
poolId: dec.poolId,
tickLowerIndex: dec.tickLowerIndex,
tickUpperIndex: dec.tickUpperIndex,
liquidity: dec.liquidity,
feeGrowthInside0LastX64: dec.feeGrowthInside0LastX64,
feeGrowthInside1LastX64: dec.feeGrowthInside1LastX64,
tokenFeesOwed0: dec.tokenFeesOwed0,
tokenFeesOwed1: dec.tokenFeesOwed1,
rewardGrowthInside: dec.rewardGrowthInside,
padding: dec.padding,
});
}
toJSON() {
return {
bump: this.bump,
poolId: this.poolId,
tickLowerIndex: this.tickLowerIndex,
tickUpperIndex: this.tickUpperIndex,
liquidity: this.liquidity.toString(),
feeGrowthInside0LastX64: this.feeGrowthInside0LastX64.toString(),
feeGrowthInside1LastX64: this.feeGrowthInside1LastX64.toString(),
tokenFeesOwed0: this.tokenFeesOwed0.toString(),
tokenFeesOwed1: this.tokenFeesOwed1.toString(),
rewardGrowthInside: this.rewardGrowthInside.map((item) => item.toString()),
padding: this.padding.map((item) => item.toString()),
};
}
static fromJSON(obj) {
return new ProtocolPositionState({
bump: obj.bump,
poolId: (0, kit_1.address)(obj.poolId),
tickLowerIndex: obj.tickLowerIndex,
tickUpperIndex: obj.tickUpperIndex,
liquidity: new bn_js_1.default(obj.liquidity),
feeGrowthInside0LastX64: new bn_js_1.default(obj.feeGrowthInside0LastX64),
feeGrowthInside1LastX64: new bn_js_1.default(obj.feeGrowthInside1LastX64),
tokenFeesOwed0: new bn_js_1.default(obj.tokenFeesOwed0),
tokenFeesOwed1: new bn_js_1.default(obj.tokenFeesOwed1),
rewardGrowthInside: obj.rewardGrowthInside.map((item) => new bn_js_1.default(item)),
padding: obj.padding.map((item) => new bn_js_1.default(item)),
});
}
}
exports.ProtocolPositionState = ProtocolPositionState;
//# sourceMappingURL=ProtocolPositionState.js.map