@kamino-finance/kliquidity-sdk
Version:
Typescript SDK for interacting with the Kamino Liquidity (kliquidity) protocol
159 lines (141 loc) • 3.79 kB
text/typescript
import { address, Address } from "@solana/kit" // 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"
import { borshAddress } from "../utils"
export type BpsFields = [BN]
export type BpsValue = [BN]
export interface BpsJSON {
kind: "Bps"
value: [string]
}
export class Bps {
static readonly discriminator = 0
static readonly kind = "Bps"
readonly discriminator = 0
readonly kind = "Bps"
readonly value: BpsValue
constructor(value: BpsFields) {
this.value = [value[0]]
}
toJSON(): BpsJSON {
return {
kind: "Bps",
value: [this.value[0].toString()],
}
}
toEncodable() {
return {
Bps: {
_0: this.value[0],
},
}
}
}
export type AbsoluteFields = {
/** Amount of src token expected by the user to perform the swap */
srcAmountToSwap: BN
/** Amount of dst token the user provides in exchange */
dstAmountToVault: BN
aToB: boolean
}
export type AbsoluteValue = {
/** Amount of src token expected by the user to perform the swap */
srcAmountToSwap: BN
/** Amount of dst token the user provides in exchange */
dstAmountToVault: BN
aToB: boolean
}
export interface AbsoluteJSON {
kind: "Absolute"
value: {
/** Amount of src token expected by the user to perform the swap */
srcAmountToSwap: string
/** Amount of dst token the user provides in exchange */
dstAmountToVault: string
aToB: boolean
}
}
export class Absolute {
static readonly discriminator = 1
static readonly kind = "Absolute"
readonly discriminator = 1
readonly kind = "Absolute"
readonly value: AbsoluteValue
constructor(value: AbsoluteFields) {
this.value = {
srcAmountToSwap: value.srcAmountToSwap,
dstAmountToVault: value.dstAmountToVault,
aToB: value.aToB,
}
}
toJSON(): AbsoluteJSON {
return {
kind: "Absolute",
value: {
srcAmountToSwap: this.value.srcAmountToSwap.toString(),
dstAmountToVault: this.value.dstAmountToVault.toString(),
aToB: this.value.aToB,
},
}
}
toEncodable() {
return {
Absolute: {
srcAmountToSwap: this.value.srcAmountToSwap,
dstAmountToVault: this.value.dstAmountToVault,
aToB: this.value.aToB,
},
}
}
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export function fromDecoded(obj: any): types.SwapLimitKind {
if (typeof obj !== "object") {
throw new Error("Invalid enum object")
}
if ("Bps" in obj) {
const val = obj["Bps"]
return new Bps([val["_0"]])
}
if ("Absolute" in obj) {
const val = obj["Absolute"]
return new Absolute({
srcAmountToSwap: val["srcAmountToSwap"],
dstAmountToVault: val["dstAmountToVault"],
aToB: val["aToB"],
})
}
throw new Error("Invalid enum object")
}
export function fromJSON(obj: types.SwapLimitJSON): types.SwapLimitKind {
switch (obj.kind) {
case "Bps": {
return new Bps([new BN(obj.value[0])])
}
case "Absolute": {
return new Absolute({
srcAmountToSwap: new BN(obj.value.srcAmountToSwap),
dstAmountToVault: new BN(obj.value.dstAmountToVault),
aToB: obj.value.aToB,
})
}
}
}
export function layout(property?: string) {
const ret = borsh.rustEnum([
borsh.struct([borsh.u64("_0")], "Bps"),
borsh.struct(
[
borsh.u64("srcAmountToSwap"),
borsh.u64("dstAmountToVault"),
borsh.bool("aToB"),
],
"Absolute"
),
])
if (property !== undefined) {
return ret.replicate(property)
}
return ret
}