src/tools/pnl.ts
/**
* This App will print daily PnL and unrealized PnL for a given account id.
*/
import { Subscription } from "rxjs";
import { IBApiNextError } from "../api-next";
import { IBApiNextApp } from "./common/ib-api-next-app";
/////////////////////////////////////////////////////////////////////////////////
// The help text //
/////////////////////////////////////////////////////////////////////////////////
const DESCRIPTION_TEXT =
"Print daily PnL and unrealized PnL for a given account id.";
const USAGE_TEXT = "Usage: pnl.js <options>";
const OPTION_ARGUMENTS: [string, string][] = [
["account", "(required) The IBKR account id."],
];
const EXAMPLE_TEXT = "pnl.js -account=DU1234567 -watch";
//////////////////////////////////////////////////////////////////////////////
// The App code //
//////////////////////////////////////////////////////////////////////////////
class PrintPositionsApp extends IBApiNextApp {
constructor() {
super(DESCRIPTION_TEXT, USAGE_TEXT, OPTION_ARGUMENTS, EXAMPLE_TEXT);
}
/** The [[Subscription]] on the PnL. */
private subscription$: Subscription;
/**
* Start the app.
*/
start(): void {
super.start();
if (!this.cmdLineArgs.account) {
this.error("-account argument missing.");
}
this.subscription$ = this.api
.getPnL(
this.cmdLineArgs.account as string,
this.cmdLineArgs.model as string,
)
.subscribe({
next: (pnl) => {
this.printObject(pnl);
if (!this.cmdLineArgs.watch) {
this.stop();
}
},
error: (err: IBApiNextError) => {
this.error(`getPnL failed with '${err.error.message}'`);
},
});
}
/**
* Stop the app with success code.
*/
stop() {
this.subscription$?.unsubscribe();
this.exit();
}
}
// run the app
new PrintPositionsApp().start();