File decoder.ts has 2690 lines of code (exceeds 250 allowed). Consider refactoring.

Open

import { Contract } from "../../api/contract/contract";
import { ContractDescription } from "../../api/contract/contractDescription";
import { ContractDetails } from "../../api/contract/contractDetails";
import { DeltaNeutralContract } from "../../api/contract/deltaNeutralContract";
import {

File encoder.ts has 2569 lines of code (exceeds 250 allowed). Consider refactoring.

Open

import { MarketDataType, WhatToShow } from "../..";
import { ScanCode } from "../../api-next/market-scanner/market-scanner";
import { Contract } from "../../api/contract/contract";
import WshEventData from "../../api/contract/wsh";
import TagValue from "../../api/data/container/tag-value";

File api-next.ts has 2116 lines of code (exceeds 250 allowed). Consider refactoring.

Open

import { lastValueFrom, Observable, Subject } from "rxjs";
import { map } from "rxjs/operators";
import {
  Bar,
  BarSizeSetting,

Function placeOrder has a Cognitive Complexity of 248 (exceeds 5 allowed). Consider refactoring.

Open

  placeOrder(id: number, contract: Contract, order: Order): void {
    if (this.serverVersion < MIN_SERVER_VER.SCALE_ORDERS) {
      if (
        order.scaleInitLevelSize !== undefined ||
        order.scalePriceIncrement !== undefined

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Function placeOrder has 884 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  placeOrder(id: number, contract: Contract, order: Order): void {
    if (this.serverVersion < MIN_SERVER_VER.SCALE_ORDERS) {
      if (
        order.scaleInitLevelSize !== undefined ||
        order.scalePriceIncrement !== undefined

File api.ts has 1282 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/*
 * Typescript implementation of the Interactive Brokers TWS (or IB Gateway) API.
 */
/* eslint @typescript-eslint/no-unsafe-declaration-merging:warn */
import { EventEmitter } from "eventemitter3";

Decoder has 95 functions (exceeds 20 allowed). Consider refactoring.

Open

export class Decoder {
  /**
   * Create an [[Incoming]] object.
   *
   * @param callback A [[DecoderCallbacks]] implementation.

IBApiNext has 89 functions (exceeds 20 allowed). Consider refactoring.

Open

export class IBApiNext {
  /**
   * Create an [[IBApiNext]] object.
   *
   * @param options Creation options.

OrderDecoder has 84 functions (exceeds 20 allowed). Consider refactoring.

Open

class OrderDecoder {
  constructor(
    private decoder: Decoder,
    private contract: Contract,
    private order: Order,

Encoder has 82 functions (exceeds 20 allowed). Consider refactoring.

Open

export class Encoder {
  /**
   * Create an [[Encoder]] object for encoding messages to token data.
   *
   * @param callback A [[EncoderCallbacks]] implementation.

IBApi has 81 functions (exceeds 20 allowed). Consider refactoring.

Open

export class IBApi extends EventEmitter {
  /**
   * Create a IB API object.
   *
   * @param options Creation options.

Function processMsg has 164 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  processMsg(msgId: IN_MSG_ID): void {
    switch (msgId) {
      case IN_MSG_ID.TICK_PRICE:
        return this.decodeMsg_TICK_PRICE();
      case IN_MSG_ID.TICK_SIZE:

Function decodeMsg_CONTRACT_DATA has 125 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private decodeMsg_CONTRACT_DATA(): void {
    let version = 8;
    if (this.serverVersion < MIN_SERVER_VER.SIZE_RULES) {
      version = this.readInt();
    }

Function reqContractDetails has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.

Open

  reqContractDetails(reqId: number, contract: Contract): void {
    if (this.serverVersion < 4) {
      return this.emitError(
        "This feature is only available for versions of TWS >=4",
        ErrorCode.UPDATE_TWS,

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Function reqMktData has 93 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  reqMktData(
    tickerId: number,
    contract: Contract,
    genericTickList: string,
    snapshot: boolean,

Function readConditions has 92 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  readConditions(): void {
    if (this.serverVersion >= MIN_SERVER_VER.PEGGED_TO_BENCHMARK) {
      const nConditions = this.decoder.readInt();

      if (nConditions > 0) {

Function decodeMsg_CONTRACT_DATA has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring.

Open

  private decodeMsg_CONTRACT_DATA(): void {
    let version = 8;
    if (this.serverVersion < MIN_SERVER_VER.SIZE_RULES) {
      version = this.readInt();
    }

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Function decodeMsg_OPEN_ORDER has 88 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private decodeMsg_OPEN_ORDER(): void {
    // read version
    const version =
      this.serverVersion < MIN_SERVER_VER.ORDER_CONTAINER
        ? this.readInt()

Function reqContractDetails has 87 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  reqContractDetails(reqId: number, contract: Contract): void {
    if (this.serverVersion < 4) {
      return this.emitError(
        "This feature is only available for versions of TWS >=4",
        ErrorCode.UPDATE_TWS,

Function reqMktData has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring.

Open

  reqMktData(
    tickerId: number,
    contract: Contract,
    genericTickList: string,
    snapshot: boolean,

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