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packages/time-series/lib/commands/index.ts

Summary

Maintainability
D
2 days
Test Coverage

File index.ts has 392 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import * as ADD from './ADD';
import * as ALTER from './ALTER';
import * as CREATE from './CREATE';
import * as CREATERULE from './CREATERULE';
import * as DECRBY from './DECRBY';
Severity: Minor
Found in packages/time-series/lib/commands/index.ts - About 5 hrs to fix

    Function pushRangeArguments has 47 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    export function pushRangeArguments(
    args: RedisCommandArguments,
    fromTimestamp: Timestamp,
    toTimestamp: Timestamp,
    options?: RangeOptions
    Severity: Minor
    Found in packages/time-series/lib/commands/index.ts - About 1 hr to fix

      Function pushRangeArguments has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
      Open

      export function pushRangeArguments(
    args: RedisCommandArguments,
    fromTimestamp: Timestamp,
    toTimestamp: Timestamp,
    options?: RangeOptions
      Severity: Minor
      Found in packages/time-series/lib/commands/index.ts - About 1 hr 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 pushMRangeWithLabelsArguments has 5 arguments (exceeds 4 allowed). Consider refactoring.
      Open

          args: RedisCommandArguments,
    fromTimestamp: Timestamp,
    toTimestamp: Timestamp,
    filter: Filter,
    options?: MRangeWithLabelsOptions
      Severity: Minor
      Found in packages/time-series/lib/commands/index.ts - About 35 mins to fix

        Function pushMRangeArguments has 5 arguments (exceeds 4 allowed). Consider refactoring.
        Open

            args: RedisCommandArguments,
    fromTimestamp: Timestamp,
    toTimestamp: Timestamp,
    filter: Filter,
    options?: MRangeOptions
        Severity: Minor
        Found in packages/time-series/lib/commands/index.ts - About 35 mins to fix

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

          export function pushChunkSizeArgument(args: RedisCommandArguments, chunkSize?: number): RedisCommandArguments {
    if (chunkSize !== undefined) {
        args.push(
            'CHUNK_SIZE',
            chunkSize.toString()
          Severity: Major
          Found in packages/time-series/lib/commands/index.ts and 1 other location - About 1 hr to fix
          packages/time-series/lib/commands/index.ts on lines 130..139

          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 62.

          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

          export function pushRetentionArgument(args: RedisCommandArguments, retention?: number): RedisCommandArguments {
    if (retention !== undefined) {
        args.push(
            'RETENTION',
            retention.toString()
          Severity: Major
          Found in packages/time-series/lib/commands/index.ts and 1 other location - About 1 hr to fix
          packages/time-series/lib/commands/index.ts on lines 157..166

          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 62.

          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

          export function pushEncodingArgument(args: RedisCommandArguments, encoding?: TimeSeriesEncoding): RedisCommandArguments {
    if (encoding !== undefined) {
        args.push(
            'ENCODING',
            encoding
          Severity: Major
          Found in packages/time-series/lib/commands/index.ts and 1 other location - About 1 hr to fix
          packages/time-series/lib/commands/index.ts on lines 168..177

          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 57.

          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

          export function pushDuplicatePolicy(args: RedisCommandArguments, duplicatePolicy?: TimeSeriesDuplicatePolicies): RedisCommandArguments {
    if (duplicatePolicy !== undefined) {
        args.push(
            'DUPLICATE_POLICY',
            duplicatePolicy
          Severity: Major
          Found in packages/time-series/lib/commands/index.ts and 1 other location - About 1 hr to fix
          packages/time-series/lib/commands/index.ts on lines 146..155

          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 57.

          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

          export function transformSampleReply(reply: SampleRawReply): SampleReply {
    return {
        timestamp: reply[0],
        value: Number(reply[1])
    };
          Severity: Minor
          Found in packages/time-series/lib/commands/index.ts and 1 other location - About 45 mins to fix
          packages/client/lib/commands/XAUTOCLAIM.ts on lines 34..39

          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 50.

          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 3 locations. Consider refactoring.
          Open

          export function transformRangeReply(reply: Array<SampleRawReply>): Array<SampleReply> {
    return reply.map(transformSampleReply);
}
          Severity: Minor
          Found in packages/time-series/lib/commands/index.ts and 2 other locations - About 35 mins to fix
          packages/client/lib/commands/COMMAND.ts on lines 10..12
          packages/client/lib/commands/FUNCTION_LIST.ts on lines 14..16

          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 47.

          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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