@kamino-finance/scope-sdk
Version:
Scope Oracle SDK
66 lines (55 loc) • 1.69 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 interface SwapExactOutParamsFields {
amountOut: BN
maxAmountIn: BN
}
export interface SwapExactOutParamsJSON {
amountOut: string
maxAmountIn: string
}
export class SwapExactOutParams {
readonly amountOut: BN
readonly maxAmountIn: BN
constructor(fields: SwapExactOutParamsFields) {
this.amountOut = fields.amountOut
this.maxAmountIn = fields.maxAmountIn
}
static layout(property?: string) {
return borsh.struct(
[borsh.u64("amountOut"), borsh.u64("maxAmountIn")],
property
)
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
static fromDecoded(obj: any) {
return new SwapExactOutParams({
amountOut: obj.amountOut,
maxAmountIn: obj.maxAmountIn,
})
}
static toEncodable(fields: SwapExactOutParamsFields) {
return {
amountOut: fields.amountOut,
maxAmountIn: fields.maxAmountIn,
}
}
toJSON(): SwapExactOutParamsJSON {
return {
amountOut: this.amountOut.toString(),
maxAmountIn: this.maxAmountIn.toString(),
}
}
static fromJSON(obj: SwapExactOutParamsJSON): SwapExactOutParams {
return new SwapExactOutParams({
amountOut: new BN(obj.amountOut),
maxAmountIn: new BN(obj.maxAmountIn),
})
}
toEncodable() {
return SwapExactOutParams.toEncodable(this)
}
}