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app/models/nic/base.rb

Summary

Maintainability
C
1 day
Test Coverage

Class Base has 44 methods (exceeds 20 allowed). Consider refactoring.
Open

  class Base < ApplicationRecord
    audited associated_with: :host
    prepend Foreman::STI
    include Encryptable
    encrypts :password
Severity: Minor
Found in app/models/nic/base.rb - About 6 hrs to fix

    File base.rb has 286 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    module Nic
  class Base < ApplicationRecord
    audited associated_with: :host
    prepend Foreman::STI
    include Encryptable
    Severity: Minor
    Found in app/models/nic/base.rb - About 2 hrs to fix

      Method not_required_interface has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
      Open

          def not_required_interface
      if host&.managed? && !host.being_destroyed?
        if primary?
          errors.add :primary, _("can't delete primary interface of managed host")
        end
      Severity: Minor
      Found in app/models/nic/base.rb - About 45 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

      Method compute_provides_ip? has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
      Open

          def compute_provides_ip?(field)
      return false unless managed? && host_managed? && primary?
      subnet_field = (field == :ip6) ? :subnet6 : :subnet
      host.compute_provides?(field) || host.compute_provides?(:mac) && mac_based_ipam?(subnet_field)
    end
      Severity: Minor
      Found in app/models/nic/base.rb - About 35 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

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

          class Jail < ::Safemode::Jail
      allow :id, :subnet, :subnet6, :virtual?, :physical?, :mac, :ip, :ip6, :identifier, :attached_to,
        :link, :tag, :domain, :vlanid, :mtu, :bond_options, :attached_devices, :mode,
        :attached_devices_identifiers, :primary, :provision, :alias?, :inheriting_mac,
        :children_mac_addresses, :nic_delay, :fqdn, :shortname, :type, :managed?, :bond?, :bridge?, :bmc?
      Severity: Minor
      Found in app/models/nic/base.rb and 1 other location - About 35 mins to fix
      app/models/subnet.rb on lines 159..163

      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 36.

      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

          def validate_subnet_types
      errors.add(:subnet, _("must be of type Subnet::Ipv4.")) if subnet.present? && subnet.type != 'Subnet::Ipv4'
      errors.add(:subnet6, _("must be of type Subnet::Ipv6.")) if subnet6.present? && subnet6.type != 'Subnet::Ipv6'
    end
      Severity: Minor
      Found in app/models/nic/base.rb and 1 other location - About 20 mins to fix
      app/models/hostgroup.rb on lines 279..282

      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 28.

      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

          def exclusive_primary_interface
      if host && primary?
        duplicate = host.interfaces.any? { |i| i.primary? && i != self }
        errors.add :primary, _("interface is already set on the host") if duplicate
      end
      Severity: Minor
      Found in app/models/nic/base.rb and 1 other location - About 15 mins to fix
      app/models/nic/base.rb on lines 323..327

      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 26.

      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

          def exclusive_provision_interface
      if host && provision?
        duplicate = host.interfaces.any? { |i| i.provision? && i != self }
        errors.add :provision, _("interface is already set on the host") if duplicate
      end
      Severity: Minor
      Found in app/models/nic/base.rb and 1 other location - About 15 mins to fix
      app/models/nic/base.rb on lines 316..320

      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 26.

      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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