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theQRL/block-explorer

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imports/ui/components/tx/tx.js

Summary

Maintainability
F
5 days
Test Coverage

File tx.js has 486 lines of code (exceeds 250 allowed). Consider refactoring.
Open

/* eslint no-console: 0 */
import JSONFormatter from 'json-formatter-js'
import './tx.html'
import CryptoJS from 'crypto-js'
import sha256 from 'sha256'
Severity: Minor
Found in imports/ui/components/tx/tx.js - About 7 hrs to fix

    `` has 43 functions (exceeds 20 allowed). Consider refactoring.
    Open

    Template.tx.helpers({
  hasMessage() {
    try {
      if (this.tx.transfer.message_data.length > 0) {
        return true
    Severity: Minor
    Found in imports/ui/components/tx/tx.js - About 5 hrs to fix

      Function submit #notariseVerificationForm has 58 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

        'submit #notariseVerificationForm': (event) => {
    event.preventDefault()
    event.stopPropagation()

    $('#documentVerified').hide()
      Severity: Major
      Found in imports/ui/components/tx/tx.js - About 2 hrs to fix

        Function submit #notariseVerificationForm has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
        Open

          'submit #notariseVerificationForm': (event) => {
    event.preventDefault()
    event.stopPropagation()

    $('#documentVerified').hide()
        Severity: Minor
        Found in imports/ui/components/tx/tx.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 renderTxBlock has 30 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

        const renderTxBlock = () => {
  const txId = FlowRouter.getParam('txId')
  if (txId) {
    Meteor.call('txhash', txId, (err, res) => {
      if (err) {
        Severity: Minor
        Found in imports/ui/components/tx/tx.js - About 1 hr to fix

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

            knownProvider() {
    const { id } = this.explorer.nft
    const from = this.explorer.from_hex
    let known = false
    _.each(qrlNft.providers, (provider) => {
          Severity: Major
          Found in imports/ui/components/tx/tx.js and 1 other location - About 5 hrs to fix
          imports/ui/components/lasttx/lasttx.js on lines 77..91

          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 140.

          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 4 locations. Consider refactoring.
          Open

            providerURL() {
    const { id } = this.explorer.nft
    let url = ''
    _.each(qrlNft.providers, (provider) => {
      if (provider.id === `0x${id}`) {
          Severity: Major
          Found in imports/ui/components/tx/tx.js and 3 other locations - About 3 hrs to fix
          imports/ui/components/lasttx/lasttx.js on lines 92..101
          imports/ui/components/lasttx/lasttx.js on lines 102..111
          imports/ui/components/tx/tx.js on lines 351..360

          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 96.

          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 4 locations. Consider refactoring.
          Open

            providerName() {
    const { id } = this.explorer.nft
    let name = ''
    _.each(qrlNft.providers, (provider) => {
      if (provider.id === `0x${id}`) {
          Severity: Major
          Found in imports/ui/components/tx/tx.js and 3 other locations - About 3 hrs to fix
          imports/ui/components/lasttx/lasttx.js on lines 92..101
          imports/ui/components/lasttx/lasttx.js on lines 102..111
          imports/ui/components/tx/tx.js on lines 341..350

          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 96.

          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

            'click .jsonclick': () => {
    if (!($('.json').html())) {
      const myJSON = Session.get('txhash').transaction
      const formatter = new JSONFormatter(myJSON)
      $('.json').html(formatter.render())
          Severity: Major
          Found in imports/ui/components/tx/tx.js and 1 other location - About 3 hrs to fix
          imports/ui/components/block/block.js on lines 193..200

          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 96.

          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

            ts() {
    if (this.header) {
      const x = moment.unix(this.header.timestamp_seconds)
      return moment(x).format('HH:mm D MMM YYYY')
    }
          Severity: Major
          Found in imports/ui/components/tx/tx.js and 1 other location - About 2 hrs to fix
          imports/ui/components/lasttx/lasttx.js on lines 29..36

          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 91.

          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

            isNotMessage() {
    if ((this.explorer.type !== 'MESSAGE') && (this.explorer.type !== 'DOCUMENT_NOTARISATION') && (this.tx.transactionType !== 'message')) {
      return true
    }
    return false
          Severity: Major
          Found in imports/ui/components/tx/tx.js and 1 other location - About 1 hr to fix
          imports/ui/components/tx/tx.js on lines 311..316

          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 65.

          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

            isNotMultiSig() {
    if ((this.explorer.type !== 'MULTISIG_CREATE') && (this.explorer.type !== 'MULTISIG_SPEND') && (this.explorer.type !== 'MULTISIG_VOTE')) {
      return true
    }
    return false
          Severity: Major
          Found in imports/ui/components/tx/tx.js and 1 other location - About 1 hr to fix
          imports/ui/components/tx/tx.js on lines 305..310

          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 65.

          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

            txSize() {
    try {
      const bytes = Session.get('txhash').transaction.size
      return formatBytes(bytes)
    } catch (e) {
          Severity: Major
          Found in imports/ui/components/tx/tx.js and 1 other location - About 1 hr to fix
          imports/ui/components/block/block.js 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 55.

          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

              Meteor.call('QRLvalue', (err, res) => {
      if (err) {
        Session.set('qrl', 'Error getting value from API')
      } else {
        Session.set('qrl', res)
          Severity: Minor
          Found in imports/ui/components/tx/tx.js and 1 other location - About 55 mins to fix
          imports/ui/components/address/address.js on lines 333..339

          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 54.

          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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