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app/assets/javascripts/explore_grid.js.jsx

Summary

Maintainability
F
6 days
Test Coverage

Function render has 36 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  render: function () {
    var self = this;
    var childElements = this.state.posts.map(function(post, i){
      return (
        <ExplorePost
Severity: Minor
Found in app/assets/javascripts/explore_grid.js.jsx - About 1 hr to fix

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

      createComment: function(post_id, text){
    CI('PostBox::createComment', post_id, text);
    var newPosts = this.state.posts.map(function (n) {
      if (n.id == post_id){
        n.comments.unshift({
    Severity: Minor
    Found in app/assets/javascripts/explore_grid.js.jsx - About 1 hr to fix

      Function removeComment has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

        removeComment: function(post_id, comment_id){
    CI('PostBox::removeComment', post_id, comment_id);
    var delete_url;
    var newPosts = this.state.posts.map(function (n) {
      if (n.id == post_id){
      Severity: Minor
      Found in app/assets/javascripts/explore_grid.js.jsx - About 25 mins 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 updateComment has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

        updateComment: function(post_id, comment_id, text){
    CI('PostBox::removeComment', post_id, comment_id, text);
    var comment_url;
    var newPosts = this.state.posts.map(function (n) {
      if (n.id == post_id){
      Severity: Minor
      Found in app/assets/javascripts/explore_grid.js.jsx - About 25 mins 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

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

        createComment: function(post_id, text){
    CI('PostBox::createComment', post_id, text);
    var newPosts = this.state.posts.map(function (n) {
      if (n.id == post_id){
        n.comments.unshift({
      Severity: Major
      Found in app/assets/javascripts/explore_grid.js.jsx and 1 other location - About 1 day to fix
      app/assets/javascripts/components/post_box.js.jsx on lines 120..150

      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 250.

      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

        updateComment: function(post_id, comment_id, text){
    CI('PostBox::removeComment', post_id, comment_id, text);
    var comment_url;
    var newPosts = this.state.posts.map(function (n) {
      if (n.id == post_id){
      Severity: Major
      Found in app/assets/javascripts/explore_grid.js.jsx and 1 other location - About 1 day to fix
      app/assets/javascripts/components/post_box.js.jsx on lines 170..195

      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 200.

      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

        loadPostsFromServer: function() {
    $.ajax({
      url: this.props.posts_url,
      dataType: 'json',
      data: {
      Severity: Major
      Found in app/assets/javascripts/explore_grid.js.jsx and 1 other location - About 7 hrs to fix
      app/assets/javascripts/components/post_box.js.jsx on lines 264..286

      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 187.

      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

        removeComment: function(post_id, comment_id){
    CI('PostBox::removeComment', post_id, comment_id);
    var delete_url;
    var newPosts = this.state.posts.map(function (n) {
      if (n.id == post_id){
      Severity: Major
      Found in app/assets/javascripts/explore_grid.js.jsx and 1 other location - About 7 hrs to fix
      app/assets/javascripts/components/post_box.js.jsx on lines 151..169

      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 175.

      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

        componentDidMount: function() {
    this.loadPostsFromServer();
    $(window).scroll(function() {
      var scroll_part = $(window).scrollTop()/$(document).height();
      if (scroll_part > 0.8 && !this.state.limit_detected && !this.state.wait_posts ){
      Severity: Major
      Found in app/assets/javascripts/explore_grid.js.jsx and 1 other location - About 6 hrs to fix
      app/assets/javascripts/components/post_box.js.jsx on lines 16..30

      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 174.

      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

          posts = posts.map(function(p){
      if (p.id == id){
        if (p.current_like){
          p.likes -= 1;
          p.current_like = false;
      Severity: Major
      Found in app/assets/javascripts/explore_grid.js.jsx and 1 other location - About 4 hrs to fix
      app/assets/javascripts/components/post_box.js.jsx on lines 201..214

      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 120.

      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

          $.ajax({
      url: likedPost.like_path,
      type: 'PUT',
      error: function(xhr, status, err) {
        console.error(this.props.url, status, err.toString());
      Severity: Major
      Found in app/assets/javascripts/explore_grid.js.jsx and 2 other locations - About 2 hrs to fix
      app/assets/javascripts/components/post_box.js.jsx on lines 216..222
      app/assets/javascripts/components/post_box.js.jsx on lines 242..248

      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 75.

      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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