kamino-sdk-beta
Version:
Typescript SDK for interacting with the Kamino Liquidity (kliquidity) protocol
147 lines • 6.03 kB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.InitPresetParametersIx = void 0;
const borsh = __importStar(require("@coral-xyz/borsh"));
class InitPresetParametersIx {
/** Bin step. Represent the price increment / decrement. */
binStep;
/** Used for base fee calculation. base_fee_rate = base_factor * bin_step */
baseFactor;
/** Filter period determine high frequency trading time window. */
filterPeriod;
/** Decay period determine when the volatile fee start decay / decrease. */
decayPeriod;
/** Reduction factor controls the volatile fee rate decrement rate. */
reductionFactor;
/** Used to scale the variable fee component depending on the dynamic of the market */
variableFeeControl;
/** Maximum number of bin crossed can be accumulated. Used to cap volatile fee rate. */
maxVolatilityAccumulator;
/** Min bin id supported by the pool based on the configured bin step. */
minBinId;
/** Max bin id supported by the pool based on the configured bin step. */
maxBinId;
/** Portion of swap fees retained by the protocol by controlling protocol_share parameter. protocol_swap_fee = protocol_share * total_swap_fee */
protocolShare;
constructor(fields) {
this.binStep = fields.binStep;
this.baseFactor = fields.baseFactor;
this.filterPeriod = fields.filterPeriod;
this.decayPeriod = fields.decayPeriod;
this.reductionFactor = fields.reductionFactor;
this.variableFeeControl = fields.variableFeeControl;
this.maxVolatilityAccumulator = fields.maxVolatilityAccumulator;
this.minBinId = fields.minBinId;
this.maxBinId = fields.maxBinId;
this.protocolShare = fields.protocolShare;
}
static layout(property) {
return borsh.struct([
borsh.u16("binStep"),
borsh.u16("baseFactor"),
borsh.u16("filterPeriod"),
borsh.u16("decayPeriod"),
borsh.u16("reductionFactor"),
borsh.u32("variableFeeControl"),
borsh.u32("maxVolatilityAccumulator"),
borsh.i32("minBinId"),
borsh.i32("maxBinId"),
borsh.u16("protocolShare"),
], property);
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
static fromDecoded(obj) {
return new InitPresetParametersIx({
binStep: obj.binStep,
baseFactor: obj.baseFactor,
filterPeriod: obj.filterPeriod,
decayPeriod: obj.decayPeriod,
reductionFactor: obj.reductionFactor,
variableFeeControl: obj.variableFeeControl,
maxVolatilityAccumulator: obj.maxVolatilityAccumulator,
minBinId: obj.minBinId,
maxBinId: obj.maxBinId,
protocolShare: obj.protocolShare,
});
}
static toEncodable(fields) {
return {
binStep: fields.binStep,
baseFactor: fields.baseFactor,
filterPeriod: fields.filterPeriod,
decayPeriod: fields.decayPeriod,
reductionFactor: fields.reductionFactor,
variableFeeControl: fields.variableFeeControl,
maxVolatilityAccumulator: fields.maxVolatilityAccumulator,
minBinId: fields.minBinId,
maxBinId: fields.maxBinId,
protocolShare: fields.protocolShare,
};
}
toJSON() {
return {
binStep: this.binStep,
baseFactor: this.baseFactor,
filterPeriod: this.filterPeriod,
decayPeriod: this.decayPeriod,
reductionFactor: this.reductionFactor,
variableFeeControl: this.variableFeeControl,
maxVolatilityAccumulator: this.maxVolatilityAccumulator,
minBinId: this.minBinId,
maxBinId: this.maxBinId,
protocolShare: this.protocolShare,
};
}
static fromJSON(obj) {
return new InitPresetParametersIx({
binStep: obj.binStep,
baseFactor: obj.baseFactor,
filterPeriod: obj.filterPeriod,
decayPeriod: obj.decayPeriod,
reductionFactor: obj.reductionFactor,
variableFeeControl: obj.variableFeeControl,
maxVolatilityAccumulator: obj.maxVolatilityAccumulator,
minBinId: obj.minBinId,
maxBinId: obj.maxBinId,
protocolShare: obj.protocolShare,
});
}
toEncodable() {
return InitPresetParametersIx.toEncodable(this);
}
}
exports.InitPresetParametersIx = InitPresetParametersIx;
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