The code snippet given in the README.MD is giving several different errors. Tried with

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This has some new issues! :) The code: <div class="snippet-clipb

Here is a complete example <div class="highlight highlight-source-ts notranslate p

Cannot initialize project - ibkr() is not a function and node:11784 about ibkr HOT 5 CLOSED

stoqey commented on July 19, 2024

Cannot initialize project - ibkr() is not a function and node:11784

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Comments (5)

ceddybi commented on July 19, 2024

@saifali96

Turn on esModuleInterop in your tsconfig.json

or simply

import * as ibkr from '@stoqey/ibkr'

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ceddybi commented on July 19, 2024

@saifali96 you basically need to call the initialization only once,

const ib = await ibkr({
    port: IB_PORT,
    host: IB_HOST,
});

if (!ib) {
   // ib failed to start
  // ..... do something to stop your code here
}

else {
     // success
    // the rest of your code here

    // .....

    // IBKR will automatically stop your code with `process.exit(1)` if it loses connection
   
}

from ibkr.

saifali96 commented on July 19, 2024

This has some new issues! :)

The code:

import * as ibkr from '@stoqey/ibkr'

const { AccountSummary, IBKREVENTS, IbkrEvents, PortFolioUpdate, getContractDetails } = ibkr;

const ibkrEvents = IbkrEvents.Instance;
const IB_HOST = "localhost";
const IB_PORT = 7497;


const ib = await ibkr({
  port: IB_PORT,
  host: IB_HOST,
});

if (!ib) {
 // ib failed to start
// ..... do something to stop your code here
}

else {
   // success
  // the rest of your code here

  // .....

  // IBKR will automatically stop your code with `process.exit(1)` if it loses connection
 
}

Error:

yarn run v1.22.10
$ tsc && node dist/app.js
src/app.ts:24:49 - error TS2339: Property 'PortFolioUpdate' does not exist on type 'typeof import("E:/work/robinhood/exp/exp1ts/node_modules/@stoqey/ibkr/dist/index")'.

24 const { AccountSummary, IBKREVENTS, IbkrEvents, PortFolioUpdate, getContractDetails } = ibkr;
                                                   ~~~~~~~~~~~~~~~

src/app.ts:31:18 - error TS2349: This expression is not callable.
  Type 'typeof import("E:/work/robinhood/exp/exp1ts/node_modules/@stoqey/ibkr/dist/index")' has no call signatures.

31 const ib = await ibkr({
                    ~~~~


Found 2 errors.

error Command failed with exit code 2.

My tsconfig.json:

{
    "compilerOptions": {
      "module": "esnext",
      "esModuleInterop": true,
      "target": "es2017",
      "moduleResolution": "node",
      "sourceMap": true,
      "outDir": "dist"
    },
    "lib": ["es2015"]
  }

Even if I remove the reference to PortFolioUpdate or the await ibkr() error exits. When I change the expression to await ibkr.default(), it says file is not a module!

Lastly upon making it a module, await ibkr() still doesn't work, prints the errror:

yarn run v1.22.10
$ tsc && node dist/app.js
src/app.ts:31:18 - error TS2349: This expression is not callable.
  Type 'typeof import("E:/work/robinhood/exp/exp1ts/node_modules/@stoqey/ibkr/dist/index")' has no call signatures.

31 const ib = await ibkr({
                    ~~~~


Found 1 error.

Please advise.

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saifali96 commented on July 19, 2024

Another try with the code snippet given in the README.MD:

import ibkr, { AccountSummary, IBKREVENTS, IbkrEvents, PortFolioUpdate, getContractDetails } from '@stoqey/ibkr';

const ibkrEvents = IbkrEvents.Instance;
const IB_HOST = "localhost";
const IB_PORT = 7497;

// 0. Using env process.env.IB_PORT and process.env.IB_HOST
await ibkr();

// 1. Async 
await ibkr({ port: IB_PORT, host: IB_HOST });

// 2. Callback
ibkr({ port: IB_PORT, host: IB_HOST }).then(started => {
  
    if(!started){
          // Error IBKR has not started
          console.log('error cannot start ibkr');
        //   Not to proceed if not connected with interactive brokers
          return process.exit(1);
    }

    // Your code here

})

Error:

$ tsc && node dist/app.js
file:///E:/work/robinhood/exp/exp1ts/dist/app.js:23
await ibkr();
      ^

TypeError: ibkr is not a function
    at file:///E:/work/robinhood/exp/exp1ts/dist/app.js:23:7
    at ModuleJob.run (internal/modules/esm/module_job.js:146:23)
    at async Loader.import (internal/modules/esm/loader.js:165:24)
    at async Object.loadESM (internal/process/esm_loader.js:68:5)
error Command failed with exit code 1.

ibkr() is not a function.

I'm sorry if this is all very stupid for you, but I can't seem to run it properly. Would you please kindly make a more detailed get to started guide for the pacakge? Or make a repo that works and compiles by default? That would be very nice of you.

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ceddybi commented on July 19, 2024

Here is a complete example

// app.ts file
import * as ibkr from '@stoqey/ibkr';
import { getContractDetails, Portfolios } from "@stoqey/ibkr";

async function index() {
    try {
        
        const ib = await ibkr({
            port: IB_PORT,
            host: IB_HOST,
        });

        if (!ib) {
            throw new Error('error connecting to ibkr');
        }

        // continue

        // e.g get a contract
        const contract = await getContractDetails("AAPL");

        // Get portfolios
        const getPortfolios = await Portfolios.Instance.getPortfolios();

        // Add the backend service
        // ... e.g backendService();
    } catch (error) {
        console.log('error running app', error);
        process.exit(1);
    }
}

index();

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Cannot initialize project - ibkr() is not a function and node:11784 about ibkr HOT 5 CLOSED

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