@kamino-finance/klend-sdk
Version:
Typescript SDK for interacting with the Kamino Lending (klend) protocol
82 lines (71 loc) • 2.08 kB
text/typescript
import { PublicKey } from "@solana/web3.js" // eslint-disable-line @typescript-eslint/no-unused-vars
import BN from "bn.js" // eslint-disable-line @typescript-eslint/no-unused-vars
import * as types from "../types" // eslint-disable-line @typescript-eslint/no-unused-vars
import * as borsh from "@coral-xyz/borsh"
export interface PriceHeuristicFields {
/** Lower value of acceptable price */
lower: BN
/** Upper value of acceptable price */
upper: BN
/** Number of decimals of the previously defined values */
exp: BN
}
export interface PriceHeuristicJSON {
/** Lower value of acceptable price */
lower: string
/** Upper value of acceptable price */
upper: string
/** Number of decimals of the previously defined values */
exp: string
}
export class PriceHeuristic {
/** Lower value of acceptable price */
readonly lower: BN
/** Upper value of acceptable price */
readonly upper: BN
/** Number of decimals of the previously defined values */
readonly exp: BN
constructor(fields: PriceHeuristicFields) {
this.lower = fields.lower
this.upper = fields.upper
this.exp = fields.exp
}
static layout(property?: string) {
return borsh.struct(
[borsh.u64("lower"), borsh.u64("upper"), borsh.u64("exp")],
property
)
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
static fromDecoded(obj: any) {
return new PriceHeuristic({
lower: obj.lower,
upper: obj.upper,
exp: obj.exp,
})
}
static toEncodable(fields: PriceHeuristicFields) {
return {
lower: fields.lower,
upper: fields.upper,
exp: fields.exp,
}
}
toJSON(): PriceHeuristicJSON {
return {
lower: this.lower.toString(),
upper: this.upper.toString(),
exp: this.exp.toString(),
}
}
static fromJSON(obj: PriceHeuristicJSON): PriceHeuristic {
return new PriceHeuristic({
lower: new BN(obj.lower),
upper: new BN(obj.upper),
exp: new BN(obj.exp),
})
}
toEncodable() {
return PriceHeuristic.toEncodable(this)
}
}