ManageIQ/manageiq

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app/models/host_initiator.rb

Summary

Maintainability
A
1 hr
Test Coverage
F
57%

Similar blocks of code found in 9 locations. Consider refactoring.
Open

  def self.create_host_initiator_queue(userid, ext_management_system, options = {})
    task_opts = {
      :action => "creating HostInitiator for user #{userid}",
      :userid => userid
    }
Severity: Major
Found in app/models/host_initiator.rb and 8 other locations - About 35 mins to fix
app/models/cloud_object_store_container.rb on lines 27..42
app/models/cloud_volume.rb on lines 73..88
app/models/flavor.rb on lines 58..73
app/models/host_initiator_group.rb on lines 30..45
app/models/manageiq/providers/cloud_manager/auth_key_pair.rb on lines 16..31
app/models/physical_storage.rb on lines 87..100
app/models/physical_storage.rb on lines 103..118
app/models/volume_mapping.rb on lines 56..71

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

Similar blocks of code found in 9 locations. Consider refactoring.
Open

  def delete_host_initiator_queue(userid)
    task_opts = {
      :action => "deleting host initiator for user #{userid}",
      :userid => userid
    }
Severity: Major
Found in app/models/host_initiator.rb and 8 other locations - About 35 mins to fix
app/models/cloud_database.rb on lines 47..63
app/models/cloud_volume.rb on lines 137..153
app/models/cloud_volume.rb on lines 164..180
app/models/cloud_volume_backup.rb on lines 50..66
app/models/manageiq/providers/cloud_manager/auth_key_pair.rb on lines 48..64
app/models/manageiq/providers/cloud_manager/template.rb on lines 132..148
app/models/physical_storage.rb on lines 56..70
app/models/volume_mapping.rb on lines 39..53

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 34.

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 5 locations. Consider refactoring.
Open

  def self.create_host_initiator(ems_id, options = {})
    raise ArgumentError, _("ems_id cannot be nil") if ems_id.nil?

    ext_management_system = ExtManagementSystem.find_by(:id => ems_id)
    raise ArgumentError, _("ext_management_system cannot be found") if ext_management_system.nil?
Severity: Major
Found in app/models/host_initiator.rb and 4 other locations - About 30 mins to fix
app/models/host_initiator_group.rb on lines 48..55
app/models/physical_storage.rb on lines 77..84
app/models/physical_storage.rb on lines 121..128
app/models/volume_mapping.rb on lines 74..81

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 33.

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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