Class: Queries::AlternateValue::Filter

Inherits:
Query::Filter show all
Includes:
Concerns::Polymorphic, Helpers
Defined in:
lib/queries/alternate_value/filter.rb

Constant Summary collapse

PARAMS = 
[
  *::AlternateValue.related_foreign_keys.map(&:to_sym),
  :alternate_value_id,
  :value,
  :language_id,
  :type,
  :alternate_value_object_attribute,
  :alternate_value_object_id,
  :alternate_value_object_type,
  alternate_value_id: []
].freeze

Constants inherited from Query::Filter

Query::Filter::FILTER_QUERIES, Query::Filter::SUBQUERIES

Instance Attribute Summary collapse

Attributes inherited from Query::Filter

#api, #asserted_distribution_query, #biological_association_query, #biological_associations_graph_query, #collecting_event_query, #collection_object_query, #content_query, #controlled_vocabulary_term_query, #data_attribute_query, #descriptor_query, #document_query, #dwc_occurrence_query, #extract_query, #field_occurrence_query, #image_query, #loan_query, #object_global_id, #observation_query, #order_by, #otu_query, #page, #paginate, #params, #per, #person_query, #project_id, #recent, #recent_target, #taxon_name_query, #venn, #venn_mode

Attributes inherited from Query

#query_string, #terms

Instance Method Summary collapse

Methods included from Helpers

#boolean_param, #integer_param

Methods inherited from Query::Filter

#all, #all_and_clauses, #all_merge_clauses, #annotator_and_clauses, #annotator_merge_clauses, annotator_params, api_except_params, api_excluded_params, #apply_venn, #attribute_exact_facet, base_filter, base_query_name, base_query_to_h, #deep_permit, included_annotator_facets, instantiated_base_filter, inverted_subqueries, #merge_clauses, #model_id_facet, #object_global_id_facet, #only_project?, params, #permitted_params, #process_url_into_params, query_name, #query_name, #set_nested_queries, #shared_and_clauses, #subquery_vector, #target_and_clauses, #venn_query

Methods inherited from Query

#alphabetic_strings, #alphanumeric_strings, base_name, #base_name, #base_query, #build_terms, #cached_facet, #end_wildcard, #levenshtein_distance, #match_ordered_wildcard_pieces_in_cached, #no_terms?, referenced_klass, #referenced_klass, #referenced_klass_except, #referenced_klass_intersection, #referenced_klass_union, #start_and_end_wildcard, #start_wildcard, #table, #wildcard_pieces

Constructor Details

#initialize(query_params) ⇒ Filter

Returns a new instance of Filter.



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# File 'lib/queries/alternate_value/filter.rb', line 32

def initialize(query_params)
  super
  @alternate_value_id = params[:alternate_value_id]
  @alternate_value_object_attribute = params[:alternate_value_object_attribute]
  @alternate_value_object_type = params[:alternate_value_object_type]
  @alternate_value_object_id = params[:alternate_value_object_id]
  @language_id = params[:language_id]
  @type = params[:type]
  @value = params[:value]
  set_polymorphic_params(params)
end

Instance Attribute Details

#alternate_value_id ⇒ Array

Returns:

  • (Array) 


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# File 'lib/queries/alternate_value/filter.rb', line 22

def alternate_value_id
  @alternate_value_id
end

#alternate_value_object_attribute ⇒ Object

Params specific to AlternateValue



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# File 'lib/queries/alternate_value/filter.rb', line 25

def alternate_value_object_attribute
  @alternate_value_object_attribute
end

#alternate_value_object_id ⇒ Object

Returns the value of attribute alternate_value_object_id.



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# File 'lib/queries/alternate_value/filter.rb', line 27

def alternate_value_object_id
  @alternate_value_object_id
end

#alternate_value_object_type ⇒ Object

Returns the value of attribute alternate_value_object_type.



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# File 'lib/queries/alternate_value/filter.rb', line 29

def alternate_value_object_type
  @alternate_value_object_type
end

#language_id ⇒ Object

Params specific to AlternateValue



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# File 'lib/queries/alternate_value/filter.rb', line 25

def language_id
  @language_id
end

#type ⇒ Object

Params specific to AlternateValue



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# File 'lib/queries/alternate_value/filter.rb', line 25

def type
  @type
end

#value ⇒ Object

Params specific to AlternateValue



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# File 'lib/queries/alternate_value/filter.rb', line 25

def value
  @value
end

Instance Method Details

#alternate_value_object_attribute_facet ⇒ Arel::Node?

Returns:

  • (Arel::Node, nil) 


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# File 'lib/queries/alternate_value/filter.rb', line 100

def alternate_value_object_attribute_facet
  alternate_value_object_attribute.blank? ? nil : table[:alternate_value_object_attribute].eq(alternate_value_object_attribute)
end

#alternate_value_object_id_facet ⇒ Object 



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# File 'lib/queries/alternate_value/filter.rb', line 67

def alternate_value_object_id_facet
  return nil if alternate_value_object_id.empty?
  table[:alternate_value_object_id].in(alternate_value_object_id)
end

#alternate_value_object_type_facet ⇒ Object 



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# File 'lib/queries/alternate_value/filter.rb', line 62

def alternate_value_object_type_facet
  return nil if alternate_value_object_type.empty?
  table[:alternate_value_object_type].in(alternate_value_object_type)
end

#and_clauses ⇒ Object 



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# File 'lib/queries/alternate_value/filter.rb', line 104

def and_clauses
  [
    alternate_value_object_id_facet,
    alternate_value_object_type_facet,
    value_facet,
    language_id_facet,
    type_facet,
    alternate_value_object_attribute_facet,
    community_project_id_facet,
  ]
end

#community_project_id_facet ⇒ Object 



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# File 'lib/queries/alternate_value/filter.rb', line 72

def community_project_id_facet
  return nil if project_id.nil?
  if !ignores_project?
    return table[:project_id].in(project_id)
  end
  nil
end

#ignores_project? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/queries/alternate_value/filter.rb', line 57

def ignores_project?
  ::AlternateValue::ALWAYS_COMMUNITY.include?( polymorphic_type ) ||
    (alternate_value_object_type.size == 1 && ::AlternateValue::ALWAYS_COMMUNITY.include?( alternate_value_object_type.first ))
end

#language_id_facet ⇒ Object 



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# File 'lib/queries/alternate_value/filter.rb', line 89

def language_id_facet
  return nil if language_id.blank?
  table[:language_id].eq(language_id)
end

#project_id_facet ⇒ Object 



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# File 'lib/queries/alternate_value/filter.rb', line 80

def project_id_facet
  nil
end

#type_facet ⇒ Object 



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# File 'lib/queries/alternate_value/filter.rb', line 94

def type_facet
  return nil if type.blank?
  table[:type].eq(type)
end

#value_facet ⇒ Object 



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# File 'lib/queries/alternate_value/filter.rb', line 84

def value_facet
  return nil if value.blank?
  table[:value].eq(value)
end