@kamino-finance/kliquidity-sdk
Version:
Typescript SDK for interacting with the Kamino Liquidity (kliquidity) protocol
178 lines • 8.02 kB
JavaScript
;
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}) : function(o, v) {
o["default"] = v;
});
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var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
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};
Object.defineProperty(exports, "__esModule", { value: true });
exports.PersonalPositionState = 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 types = __importStar(require("../types")); // eslint-disable-line @typescript-eslint/no-unused-vars
const programId_1 = require("../programId");
class PersonalPositionState {
/** Bump to identify PDA */
bump;
/** Mint address of the tokenized position */
nftMint;
/** The ID of the pool with which this token is connected */
poolId;
/** The lower bound tick of the position */
tickLowerIndex;
/** The upper bound tick of the position */
tickUpperIndex;
/** The amount of liquidity owned by this position */
liquidity;
/** The token_0 fee growth of the aggregate position as of the last action on the individual position */
feeGrowthInside0LastX64;
/** The token_1 fee growth of the aggregate position as of the last action on the individual position */
feeGrowthInside1LastX64;
/** The fees owed to the position owner in token_0, as of the last computation */
tokenFeesOwed0;
/** The fees owed to the position owner in token_1, as of the last computation */
tokenFeesOwed1;
rewardInfos;
padding;
static discriminator = Buffer.from([
70, 111, 150, 126, 230, 15, 25, 117,
]);
static layout = borsh.struct([
borsh.u8("bump"),
(0, utils_1.borshAddress)("nftMint"),
(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(types.PositionRewardInfo.layout(), 3, "rewardInfos"),
borsh.array(borsh.u64(), 8, "padding"),
]);
constructor(fields) {
this.bump = fields.bump;
this.nftMint = fields.nftMint;
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.rewardInfos = fields.rewardInfos.map((item) => new types.PositionRewardInfo({ ...item }));
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(PersonalPositionState.discriminator)) {
throw new Error("invalid account discriminator");
}
const dec = PersonalPositionState.layout.decode(data.slice(8));
return new PersonalPositionState({
bump: dec.bump,
nftMint: dec.nftMint,
poolId: dec.poolId,
tickLowerIndex: dec.tickLowerIndex,
tickUpperIndex: dec.tickUpperIndex,
liquidity: dec.liquidity,
feeGrowthInside0LastX64: dec.feeGrowthInside0LastX64,
feeGrowthInside1LastX64: dec.feeGrowthInside1LastX64,
tokenFeesOwed0: dec.tokenFeesOwed0,
tokenFeesOwed1: dec.tokenFeesOwed1,
rewardInfos: dec.rewardInfos.map((item /* eslint-disable-line @typescript-eslint/no-explicit-any */) => types.PositionRewardInfo.fromDecoded(item)),
padding: dec.padding,
});
}
toJSON() {
return {
bump: this.bump,
nftMint: this.nftMint,
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(),
rewardInfos: this.rewardInfos.map((item) => item.toJSON()),
padding: this.padding.map((item) => item.toString()),
};
}
static fromJSON(obj) {
return new PersonalPositionState({
bump: obj.bump,
nftMint: (0, kit_1.address)(obj.nftMint),
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),
rewardInfos: obj.rewardInfos.map((item) => types.PositionRewardInfo.fromJSON(item)),
padding: obj.padding.map((item) => new bn_js_1.default(item)),
});
}
}
exports.PersonalPositionState = PersonalPositionState;
//# sourceMappingURL=PersonalPositionState.js.map