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ManageIQ/manageiq-ui-classic

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app/controllers/service_controller.rb

Summary

Maintainability
C
7 hrs
Test Coverage
F
50%

Class ServiceController has 32 methods (exceeds 20 allowed). Consider refactoring.
Open

class ServiceController < ApplicationController
  include Mixins::GenericSessionMixin
  include Mixins::GenericShowMixin
  include Mixins::GenericListMixin
  include Mixins::BreadcrumbsMixin
Severity: Minor
Found in app/controllers/service_controller.rb - About 4 hrs to fix

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

  def service_delete
    assert_privileges("service_delete")
    elements = []
    if params[:id] # delete service from its details page
      elements.push(params[:id])
Severity: Minor
Found in app/controllers/service_controller.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

Method set_right_cell_vars has 29 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def set_right_cell_vars(action)
    case action
    when "dialog_provision"
      partial = "shared/dialogs/dialog_provision"
      header = @right_cell_text
Severity: Minor
Found in app/controllers/service_controller.rb - About 1 hr to fix

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

  def set_display
    @display = params[:display]
    @display ||= default_display unless pagination_or_gtl_request?
    @display ||= 'generic_objects' if role_allows?(:feature => "generic_object_view") && @record.number_of(:generic_objects).positive?
  end
Severity: Minor
Found in app/controllers/service_controller.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

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