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app/authorizers/content_page_authorizer.rb

Summary

Maintainability
B
4 hrs
Test Coverage

Method creatable_by? has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
Open

  def self.creatable_by?(user)
    return false unless user.present?
    return false if ENV.key?('CONTENT_BLACKLIST') && ENV['CONTENT_BLACKLIST'].split(',').include?(user.email)

    if resource.page_type == 'Universe'
Severity: Minor
Found in app/authorizers/content_page_authorizer.rb - 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

Avoid too many return statements within this method.
Open

    return false
Severity: Major
Found in app/authorizers/content_page_authorizer.rb - About 30 mins to fix

    Avoid too many return statements within this method.
    Open

        return false
    Severity: Major
    Found in app/authorizers/content_page_authorizer.rb - About 30 mins to fix

      Avoid too many return statements within this method.
      Open

            return true if is_premium_page && PermissionService.user_is_on_premium_plan?(user: user)
      Severity: Major
      Found in app/authorizers/content_page_authorizer.rb - About 30 mins to fix

        Method readable_by? has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
        Open

          def readable_by?(user)
    return true if PermissionService.content_is_public?(content: resource)
    return true if PermissionService.user_owns_content?(user: user, content: resource)

    if resource.page_type == 'Universe'
        Severity: Minor
        Found in app/authorizers/content_page_authorizer.rb - 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

            if resource.page_type == 'Universe'
      return true if PermissionService.user_can_contribute_to_universe?(user: user, universe: resource)
    else
      return true if PermissionService.user_can_contribute_to_containing_universe?(user: user, content: resource)
        Severity: Minor
        Found in app/authorizers/content_page_authorizer.rb and 1 other location - About 15 mins to fix
        app/authorizers/content_page_authorizer.rb on lines 34..37

        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 25.

        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

            if resource.page_type == 'Universe'
      return true if PermissionService.user_can_contribute_to_universe?(user: user, universe: resource)
    else
      return true if PermissionService.user_can_contribute_to_containing_universe?(user: user, content: resource)
        Severity: Minor
        Found in app/authorizers/content_page_authorizer.rb and 1 other location - About 15 mins to fix
        app/authorizers/content_page_authorizer.rb on lines 22..25

        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 25.

        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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