Class: Decidim::Taxonomy

Inherits:
ApplicationRecord show all
Includes:
FilterableResource, Traceable, TranslatableResource
Defined in:
decidim-core/app/models/decidim/taxonomy.rb

Overview

Represents a hierarchical classification used to organize various entities within the system. Taxonomies are primarily used to categorize and manage different aspects of participatory spaces, such as proposals, assemblies, and other components, within an organization.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.log_presenter_class_for(_log) ⇒ Object 



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# File 'decidim-core/app/models/decidim/taxonomy.rb', line 59

def self.log_presenter_class_for(_log)
  Decidim::AdminLog::TaxonomyPresenter
end

.ransackable_associations(_auth_object = nil) ⇒ Object 



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# File 'decidim-core/app/models/decidim/taxonomy.rb', line 71

def self.ransackable_associations(_auth_object = nil)
  %w(children)
end

.ransackable_attributes(_auth_object = nil) ⇒ Object 



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# File 'decidim-core/app/models/decidim/taxonomy.rb', line 67

def self.ransackable_attributes(_auth_object = nil)
  %w(id name parent_id part_of)
end

.ransackable_scopes(_auth_object = nil) ⇒ Object 



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# File 'decidim-core/app/models/decidim/taxonomy.rb', line 63

def self.ransackable_scopes(_auth_object = nil)
  [:search_by_name, :part_of]
end

Instance Method Details

#all_children ⇒ Object 



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# File 'decidim-core/app/models/decidim/taxonomy.rb', line 94

def all_children
  @all_children ||= Decidim::Taxonomy.non_roots.part_of(id).reorder(Arel.sql("array_length(part_of, 1) ASC"), "parent_id ASC", "weight ASC")
end

#parent_ids ⇒ Object 



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# File 'decidim-core/app/models/decidim/taxonomy.rb', line 83

def parent_ids
  @parent_ids ||= part_of.excluding(id)
end

#presenter ⇒ Object 



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# File 'decidim-core/app/models/decidim/taxonomy.rb', line 102

def presenter
  Decidim::TaxonomyPresenter.new(self)
end

#removable? ⇒ Boolean

this might change in the future if we want to prevent the deletion of taxonomies with associated resources

Returns:

  • (Boolean) 


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# File 'decidim-core/app/models/decidim/taxonomy.rb', line 90

def removable?
  true
end

#reset_all_counters ⇒ Object 



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# File 'decidim-core/app/models/decidim/taxonomy.rb', line 98

def reset_all_counters
  Taxonomy.reset_counters(id, :children_count, :taxonomizations_count, :taxonomy_filters_count, :taxonomy_filter_items_count)
end

#root? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'decidim-core/app/models/decidim/taxonomy.rb', line 87

def root? = parent_id.nil?

#root_taxonomy ⇒ Object 



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# File 'decidim-core/app/models/decidim/taxonomy.rb', line 79

def root_taxonomy
  @root_taxonomy ||= root? ? self : parent.root_taxonomy
end

#translated_name ⇒ Object 



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# File 'decidim-core/app/models/decidim/taxonomy.rb', line 75

def translated_name
  Decidim::TaxonomyPresenter.new(self).translated_name
end