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keymetrics/pm2-io-apm

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src/census/plugins/pg.ts

Summary

Maintainability
A
3 hrs
Test Coverage

Function patchSubmittable has 32 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  private patchSubmittable (pgQuery, span) {
    const plugin = this
    let spanEnded = false
    if (pgQuery.handleError) {
      shimmer.wrap(pgQuery, 'handleError', (origCallback) => {
Severity: Minor
Found in src/census/plugins/pg.ts - About 1 hr to fix

    Function getPatchCreateQuery has 29 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      private getPatchCreateQuery () {
    const plugin = this
    return (original: Function) => {
      return function (...args: any[]) {
        const span = plugin.tracer.startChildSpan('pg-query', SpanKind.CLIENT)
    Severity: Minor
    Found in src/census/plugins/pg.ts - About 1 hr to fix

      Function populateLabelsFromInputs has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
      Open

        private populateLabelsFromInputs (span: Span, args: any) {
    const queryObj = args[0]
    if (typeof queryObj === 'object') {
      if (queryObj.text) {
        span.addAttribute('query', queryObj.text)
      Severity: Minor
      Found in src/census/plugins/pg.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"

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