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imports/startup/server/cron.js

Summary

Maintainability
D
1 day
Test Coverage

File cron.js has 355 lines of code (exceeds 250 allowed). Consider refactoring.
Open

/* eslint max-len: 0 */
/* global _ */
import { HTTP } from 'meteor/http'
import { JsonRoutes } from 'meteor/simple:json-routes'
import { SHA512 } from 'jscrypto/es6'
Severity: Minor
Found in imports/startup/server/cron.js - About 4 hrs to fix

    Function refreshBlocks has 68 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    const refreshBlocks = () => {
  const request = { filter: 'BLOCKHEADERS', offset: 0, quantity: 10 }
  const response = Meteor.wrapAsync(getLatestData)(request)

  // identify miner and calculate total transacted in block
    Severity: Major
    Found in imports/startup/server/cron.js - About 2 hrs to fix

      Function refreshStats has 63 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

      function refreshStats() {
  const res = Meteor.wrapAsync(getStats)({ include_timeseries: true })

  // Save status object
  status.remove({})
      Severity: Major
      Found in imports/startup/server/cron.js - About 2 hrs to fix

        Function refreshBlocks has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
        Open

        const refreshBlocks = () => {
  const request = { filter: 'BLOCKHEADERS', offset: 0, quantity: 10 }
  const response = Meteor.wrapAsync(getLatestData)(request)

  // identify miner and calculate total transacted in block
        Severity: Minor
        Found in imports/startup/server/cron.js - 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 refreshLasttx has 35 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

        function refreshLasttx() {
  // First get confirmed transactions
  const confirmed = Meteor.wrapAsync(getLatestData)({ filter: 'TRANSACTIONS', offset: 0, quantity: 10 })

  // Now get unconfirmed transactions
        Severity: Minor
        Found in imports/startup/server/cron.js - About 1 hr to fix

          Similar blocks of code found in 3 locations. Consider refactoring.
          Open

            const movingAverage = {
    label: 'Block Time Average (s)',
    borderColor: '#4AAFFF',
    backgroundColor: '#4AAFFF',
    fill: false,
          Severity: Major
          Found in imports/startup/server/cron.js and 2 other locations - About 40 mins to fix
          imports/startup/server/cron.js on lines 173..182
          imports/startup/server/cron.js on lines 183..192

          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 49.

          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

            const hashPower = {
    label: 'Hash Power (hps)',
    borderColor: '#FFA729',
    backgroundColor: '#FFA729',
    fill: false,
          Severity: Major
          Found in imports/startup/server/cron.js and 2 other locations - About 40 mins to fix
          imports/startup/server/cron.js on lines 183..192
          imports/startup/server/cron.js on lines 193..202

          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 49.

          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

            const difficulty = {
    label: 'Difficulty',
    borderColor: '#B7DFFF',
    backgroundColor: '#B7DFFF',
    fill: false,
          Severity: Major
          Found in imports/startup/server/cron.js and 2 other locations - About 40 mins to fix
          imports/startup/server/cron.js on lines 173..182
          imports/startup/server/cron.js on lines 193..202

          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 49.

          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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