/* eslint-disable @typescript-eslint/no-unused-vars */ import { address, Address, fetchEncodedAccount, fetchEncodedAccounts, GetAccountInfoApi, GetMultipleAccountsApi, Rpc, } from "@solana/kit" /* eslint-enable @typescript-eslint/no-unused-vars */ import BN from "bn.js" // eslint-disable-line @typescript-eslint/no-unused-vars import * as borsh from "@coral-xyz/borsh" // eslint-disable-line @typescript-eslint/no-unused-vars import { borshAddress } from "../utils" // eslint-disable-line @typescript-eslint/no-unused-vars import * as types from "../types" // eslint-disable-line @typescript-eslint/no-unused-vars import { PROGRAM_ID } from "../programId" export interface PositionRequestFields { owner: Address pool: Address custody: Address position: Address mint: Address openTime: BN updateTime: BN sizeUsdDelta: BN collateralDelta: BN requestChange: types.RequestChangeKind requestType: types.RequestTypeKind side: types.SideKind priceSlippage: BN | null jupiterMinimumOut: BN | null preSwapAmount: BN | null triggerPrice: BN | null triggerAboveThreshold: boolean | null entirePosition: boolean | null executed: boolean counter: BN bump: number referral: Address | null } export interface PositionRequestJSON { owner: string pool: string custody: string position: string mint: string openTime: string updateTime: string sizeUsdDelta: string collateralDelta: string requestChange: types.RequestChangeJSON requestType: types.RequestTypeJSON side: types.SideJSON priceSlippage: string | null jupiterMinimumOut: string | null preSwapAmount: string | null triggerPrice: string | null triggerAboveThreshold: boolean | null entirePosition: boolean | null executed: boolean counter: string bump: number referral: string | null } export class PositionRequest { readonly owner: Address readonly pool: Address readonly custody: Address readonly position: Address readonly mint: Address readonly openTime: BN readonly updateTime: BN readonly sizeUsdDelta: BN readonly collateralDelta: BN readonly requestChange: types.RequestChangeKind readonly requestType: types.RequestTypeKind readonly side: types.SideKind readonly priceSlippage: BN | null readonly jupiterMinimumOut: BN | null readonly preSwapAmount: BN | null readonly triggerPrice: BN | null readonly triggerAboveThreshold: boolean | null readonly entirePosition: boolean | null readonly executed: boolean readonly counter: BN readonly bump: number readonly referral: Address | null static readonly discriminator = Buffer.from([ 12, 38, 250, 199, 46, 154, 32, 216, ]) static readonly layout = borsh.struct([ borshAddress("owner"), borshAddress("pool"), borshAddress("custody"), borshAddress("position"), borshAddress("mint"), borsh.i64("openTime"), borsh.i64("updateTime"), borsh.u64("sizeUsdDelta"), borsh.u64("collateralDelta"), types.RequestChange.layout("requestChange"), types.RequestType.layout("requestType"), types.Side.layout("side"), borsh.option(borsh.u64(), "priceSlippage"), borsh.option(borsh.u64(), "jupiterMinimumOut"), borsh.option(borsh.u64(), "preSwapAmount"), borsh.option(borsh.u64(), "triggerPrice"), borsh.option(borsh.bool(), "triggerAboveThreshold"), borsh.option(borsh.bool(), "entirePosition"), borsh.bool("executed"), borsh.u64("counter"), borsh.u8("bump"), borsh.option(borshAddress(), "referral"), ]) constructor(fields: PositionRequestFields) { this.owner = fields.owner this.pool = fields.pool this.custody = fields.custody this.position = fields.position this.mint = fields.mint this.openTime = fields.openTime this.updateTime = fields.updateTime this.sizeUsdDelta = fields.sizeUsdDelta this.collateralDelta = fields.collateralDelta this.requestChange = fields.requestChange this.requestType = fields.requestType this.side = fields.side this.priceSlippage = fields.priceSlippage this.jupiterMinimumOut = fields.jupiterMinimumOut this.preSwapAmount = fields.preSwapAmount this.triggerPrice = fields.triggerPrice this.triggerAboveThreshold = fields.triggerAboveThreshold this.entirePosition = fields.entirePosition this.executed = fields.executed this.counter = fields.counter this.bump = fields.bump this.referral = fields.referral } static async fetch( rpc: Rpc, address: Address, programId: Address = PROGRAM_ID ): Promise { const info = await fetchEncodedAccount(rpc, address) if (!info.exists) { return null } if (info.programAddress !== programId) { throw new Error( `PositionRequestFields account ${address} belongs to wrong program ${info.programAddress}, expected ${programId}` ) } return this.decode(Buffer.from(info.data)) } static async fetchMultiple( rpc: Rpc, addresses: Address[], programId: Address = PROGRAM_ID ): Promise> { const infos = await fetchEncodedAccounts(rpc, addresses) return infos.map((info) => { if (!info.exists) { return null } if (info.programAddress !== programId) { throw new Error( `PositionRequestFields account ${info.address} belongs to wrong program ${info.programAddress}, expected ${programId}` ) } return this.decode(Buffer.from(info.data)) }) } static decode(data: Buffer): PositionRequest { if (!data.slice(0, 8).equals(PositionRequest.discriminator)) { throw new Error("invalid account discriminator") } const dec = PositionRequest.layout.decode(data.slice(8)) return new PositionRequest({ owner: dec.owner, pool: dec.pool, custody: dec.custody, position: dec.position, mint: dec.mint, openTime: dec.openTime, updateTime: dec.updateTime, sizeUsdDelta: dec.sizeUsdDelta, collateralDelta: dec.collateralDelta, requestChange: types.RequestChange.fromDecoded(dec.requestChange), requestType: types.RequestType.fromDecoded(dec.requestType), side: types.Side.fromDecoded(dec.side), priceSlippage: dec.priceSlippage, jupiterMinimumOut: dec.jupiterMinimumOut, preSwapAmount: dec.preSwapAmount, triggerPrice: dec.triggerPrice, triggerAboveThreshold: dec.triggerAboveThreshold, entirePosition: dec.entirePosition, executed: dec.executed, counter: dec.counter, bump: dec.bump, referral: dec.referral, }) } toJSON(): PositionRequestJSON { return { owner: this.owner, pool: this.pool, custody: this.custody, position: this.position, mint: this.mint, openTime: this.openTime.toString(), updateTime: this.updateTime.toString(), sizeUsdDelta: this.sizeUsdDelta.toString(), collateralDelta: this.collateralDelta.toString(), requestChange: this.requestChange.toJSON(), requestType: this.requestType.toJSON(), side: this.side.toJSON(), priceSlippage: (this.priceSlippage && this.priceSlippage.toString()) || null, jupiterMinimumOut: (this.jupiterMinimumOut && this.jupiterMinimumOut.toString()) || null, preSwapAmount: (this.preSwapAmount && this.preSwapAmount.toString()) || null, triggerPrice: (this.triggerPrice && this.triggerPrice.toString()) || null, triggerAboveThreshold: this.triggerAboveThreshold, entirePosition: this.entirePosition, executed: this.executed, counter: this.counter.toString(), bump: this.bump, referral: this.referral, } } static fromJSON(obj: PositionRequestJSON): PositionRequest { return new PositionRequest({ owner: address(obj.owner), pool: address(obj.pool), custody: address(obj.custody), position: address(obj.position), mint: address(obj.mint), openTime: new BN(obj.openTime), updateTime: new BN(obj.updateTime), sizeUsdDelta: new BN(obj.sizeUsdDelta), collateralDelta: new BN(obj.collateralDelta), requestChange: types.RequestChange.fromJSON(obj.requestChange), requestType: types.RequestType.fromJSON(obj.requestType), side: types.Side.fromJSON(obj.side), priceSlippage: (obj.priceSlippage && new BN(obj.priceSlippage)) || null, jupiterMinimumOut: (obj.jupiterMinimumOut && new BN(obj.jupiterMinimumOut)) || null, preSwapAmount: (obj.preSwapAmount && new BN(obj.preSwapAmount)) || null, triggerPrice: (obj.triggerPrice && new BN(obj.triggerPrice)) || null, triggerAboveThreshold: obj.triggerAboveThreshold, entirePosition: obj.entirePosition, executed: obj.executed, counter: new BN(obj.counter), bump: obj.bump, referral: (obj.referral && address(obj.referral)) || null, }) } }