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Similar blocks of code found in 2 locations. Consider refactoring.
Open

  debug(tag: string, args: unknown[] | string): void {
    if (this._logLevel >= LogLevel.DETAIL) {
      console.debug(
        `[${new Date().toLocaleTimeString()}] [DEBUG] [${tag}]: `,
        args
Severity: Major
Found in src/core/api-next/console-logger.ts and 1 other location - About 2 hrs to fix
src/core/api-next/console-logger.ts on lines 35..42

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 85.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  info(tag: string, args: unknown[] | string): void {
    if (this._logLevel >= LogLevel.INFO) {
      console.log(
        `[${new Date().toLocaleTimeString()}] [INFO] [${tag}]: `,
        args
Severity: Major
Found in src/core/api-next/console-logger.ts and 1 other location - About 2 hrs to fix
src/core/api-next/console-logger.ts on lines 25..32

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 85.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Function process has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.
Open

  process(): void {
    while (true) {
      // verify there is data to process

      if (!this.dataQueue.length) {
Severity: Minor
Found in src/core/io/decoder.ts - About 2 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function exerciseOptions has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.
Open

  exerciseOptions(
    tickerId: number,
    contract: Contract,
    exerciseAction: OptionExerciseAction,
    exerciseQuantity: number,
Severity: Minor
Found in src/core/io/encoder.ts - About 2 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  readLmtPrice(): void {
    if (this.version < 29) {
      this.order.lmtPrice = this.decoder.readDouble();
    } else {
      this.order.lmtPrice = this.decoder.readDoubleOrUndefined();
Severity: Major
Found in src/core/io/decoder.ts and 1 other location - About 2 hrs to fix
src/core/io/decoder.ts on lines 2788..2794

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 83.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Identical blocks of code found in 2 locations. Consider refactoring.
Open

      if (changePositionIndex === -1) {
        // new position - add it
        accountPositions.push(updatedPosition);
        hasAdded = true;
      } else {
Severity: Major
Found in src/api-next/api-next.ts and 1 other location - About 2 hrs to fix
src/api-next/api-next.ts on lines 802..815

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 83.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  readAuxPrice(): void {
    if (this.version < 30) {
      this.order.auxPrice = this.decoder.readDouble();
    } else {
      this.order.auxPrice = this.decoder.readDoubleOrUndefined();
Severity: Major
Found in src/core/io/decoder.ts and 1 other location - About 2 hrs to fix
src/core/io/decoder.ts on lines 2780..2786

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 83.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Identical blocks of code found in 2 locations. Consider refactoring.
Open

      if (changePositionIndex === -1) {
        // new position - add it
        accountPositions.push(updatedPosition);
        hasAdded = true;
      } else {
Severity: Major
Found in src/api-next/api-next.ts and 1 other location - About 2 hrs to fix
src/api-next/api-next.ts on lines 658..671

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 83.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

          if (readOpenOrderAttribs) {
            this.order.deltaNeutralSettlingFirm = this.decoder.readStr();
            this.order.deltaNeutralClearingAccount = this.decoder.readStr();
            this.order.deltaNeutralClearingIntent = this.decoder.readStr();
          }
Severity: Major
Found in src/core/io/decoder.ts and 1 other location - About 2 hrs to fix
src/core/io/decoder.ts on lines 2927..2931

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 82.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

    if (this.version >= 9) {
      this.order.startingPrice = this.decoder.readDoubleOrUndefined();
      this.order.stockRefPrice = this.decoder.readDoubleOrUndefined();
      this.order.delta = this.decoder.readDoubleOrUndefined();
    }
Severity: Major
Found in src/core/io/decoder.ts and 1 other location - About 2 hrs to fix
src/core/io/decoder.ts on lines 3033..3037

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 82.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  cancelRealTimeBars(tickerId: number): void {
    if (this.serverVersion < MIN_SERVER_VER.REAL_TIME_BARS) {
      return this.emitError(
        "It does not support realtime bar data query cancellation.",
        ErrorCode.UPDATE_TWS,
Severity: Major
Found in src/core/io/encoder.ts and 5 other locations - About 2 hrs to fix
src/core/io/encoder.ts on lines 386..398
src/core/io/encoder.ts on lines 412..424
src/core/io/encoder.ts on lines 429..441
src/core/io/encoder.ts on lines 446..458
src/core/io/encoder.ts on lines 2727..2739

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  cancelPositionsMulti(reqId: number): void {
    if (this.serverVersion < MIN_SERVER_VER.MODELS_SUPPORT) {
      return this.emitError(
        "It does not support positions multi cancellation.",
        ErrorCode.UPDATE_TWS,
Severity: Major
Found in src/core/io/encoder.ts and 5 other locations - About 2 hrs to fix
src/core/io/encoder.ts on lines 386..398
src/core/io/encoder.ts on lines 412..424
src/core/io/encoder.ts on lines 429..441
src/core/io/encoder.ts on lines 446..458
src/core/io/encoder.ts on lines 571..583

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  cancelAccountSummary(reqId: number): void {
    if (this.serverVersion < MIN_SERVER_VER.ACCT_SUMMARY) {
      return this.emitError(
        "It not support account summary cancellation.",
        ErrorCode.UPDATE_TWS,
Severity: Major
Found in src/core/io/encoder.ts and 5 other locations - About 2 hrs to fix
src/core/io/encoder.ts on lines 412..424
src/core/io/encoder.ts on lines 429..441
src/core/io/encoder.ts on lines 446..458
src/core/io/encoder.ts on lines 571..583
src/core/io/encoder.ts on lines 2727..2739

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  cancelCalculateImpliedVolatility(reqId: number): void {
    if (this.serverVersion < MIN_SERVER_VER.CANCEL_CALC_IMPLIED_VOLAT) {
      return this.emitError(
        "It does not support calculate implied volatility cancellation.",
        ErrorCode.UPDATE_TWS,
Severity: Major
Found in src/core/io/encoder.ts and 5 other locations - About 2 hrs to fix
src/core/io/encoder.ts on lines 386..398
src/core/io/encoder.ts on lines 429..441
src/core/io/encoder.ts on lines 446..458
src/core/io/encoder.ts on lines 571..583
src/core/io/encoder.ts on lines 2727..2739

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  cancelCalculateOptionPrice(reqId: number): void {
    if (this.serverVersion < MIN_SERVER_VER.CANCEL_CALC_OPTION_PRICE) {
      return this.emitError(
        "It does not support calculate option price cancellation.",
        ErrorCode.UPDATE_TWS,
Severity: Major
Found in src/core/io/encoder.ts and 5 other locations - About 2 hrs to fix
src/core/io/encoder.ts on lines 386..398
src/core/io/encoder.ts on lines 412..424
src/core/io/encoder.ts on lines 446..458
src/core/io/encoder.ts on lines 571..583
src/core/io/encoder.ts on lines 2727..2739

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

            case OrderConditionType.Margin: {
              // OperatorCondition
              const isMore = this.decoder.readBool();
              const value = this.decoder.readInt();
Severity: Major
Found in src/core/io/decoder.ts and 1 other location - About 2 hrs to fix
src/core/io/decoder.ts on lines 3374..3385

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

          marketData.added?.forEach((tick, type) => {
            if (type > IBApiNextTickType.API_NEXT_FIRST_TICK_ID) {
              changedOrAddedDataWithTickNames.set(
                IBApiNextTickType[type],
                tick.value,
Severity: Major
Found in src/tools/market-data.ts and 1 other location - About 2 hrs to fix
src/tools/market-data.ts on lines 64..76

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

          marketData.changed?.forEach((tick, type) => {
            if (type > IBApiNextTickType.API_NEXT_FIRST_TICK_ID) {
              changedOrAddedDataWithTickNames.set(
                IBApiNextTickType[type],
                tick.value,
Severity: Major
Found in src/tools/market-data.ts and 1 other location - About 2 hrs to fix
src/tools/market-data.ts on lines 51..63

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  cancelFundamentalData(reqId: number): void {
    if (this.serverVersion < MIN_SERVER_VER.FUNDAMENTAL_DATA) {
      return this.emitError(
        "It does not support fundamental data requests.",
        ErrorCode.UPDATE_TWS,
Severity: Major
Found in src/core/io/encoder.ts and 5 other locations - About 2 hrs to fix
src/core/io/encoder.ts on lines 386..398
src/core/io/encoder.ts on lines 412..424
src/core/io/encoder.ts on lines 429..441
src/core/io/encoder.ts on lines 571..583
src/core/io/encoder.ts on lines 2727..2739

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

            case OrderConditionType.Time: {
              // OperatorCondition
              const isMore = this.decoder.readBool();
              const value = this.decoder.readStr();
Severity: Major
Found in src/core/io/decoder.ts and 1 other location - About 2 hrs to fix
src/core/io/decoder.ts on lines 3322..3333

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 81.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

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Source
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