Class: Queries::TaxonNameRelationship::Filter

Inherits:
Query::Filter show all
Defined in:
lib/queries/taxon_name_relationship/filter.rb

Constant Summary collapse

PARAMS = 
[
  :object_taxon_name_id,
  :subject_taxon_name_id,
  :taxon_name_id,
  :taxon_name_relationship_set,
  :taxon_name_relationship_type,
  :taxon_name_relationship_id,
  object_taxon_name_id: [],
  subject_taxon_name_id: [],
  taxon_name_id: [],
  taxon_name_relationship_id: [],
  taxon_name_relationship_set: [],
  taxon_name_relationship_type: [],
].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, #descriptor_query, #extract_query, #image_query, #loan_query, #object_global_id, #observation_query, #otu_query, #params, #person_query, #project_id, #recent, #taxon_name_query

Attributes inherited from Query

#query_string, #terms

Instance Method Summary collapse

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, #attribute_exact_facet, #deep_permit, included_annotator_facets, inverted_subqueries, #merge_clauses, #model_id_facet, #object_global_id_facet, params, #permitted_params, #project_id_facet, #set_nested_queries, #shared_and_clauses, #subquery_vector

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_union, #start_and_end_wildcard, #start_wildcard, #table, #wildcard_pieces

Constructor Details

#initialize(query_params) ⇒ Filter

Returns a new instance of Filter.

Parameters:

  • params (Params) 


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# File 'lib/queries/taxon_name_relationship/filter.rb', line 58

def initialize(query_params)
  super

  @as_object = boolean_param(params, :as_object) 
  @as_subject = boolean_param(params, :as_subject)
  @object_taxon_name_id = params[:object_taxon_name_id]
  @subject_taxon_name_id = params[:subject_taxon_name_id]
  @taxon_name_id = params[:taxon_name_id]
  @taxon_name_relationship_set = params[:taxon_name_relationship_set]
  @taxon_name_relationship_type = params[:taxon_name_relationship_type]

  @taxon_name_relationship_id = params[:taxon_name_relationship_id]
end

Instance Attribute Details

#as_object ⇒ Object

Parameters:

  • as_object (Boolean, nil) —

    if taxon_name_id and true then treat as subject



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

def as_object
  @as_object
end

#as_subject ⇒ Object

Parameters:

  • as_subject (Boolean, nil) —

    if taxon_name_id and true then treat as subject



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# File 'lib/queries/taxon_name_relationship/filter.rb', line 33

def as_subject
  @as_subject
end

#object_taxon_name_id ⇒ Object

Match all relationships where object is this ID



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# File 'lib/queries/taxon_name_relationship/filter.rb', line 47

def object_taxon_name_id
  @object_taxon_name_id
end

#subject_taxon_name_id ⇒ Object

Match all relationships where subject is this ID



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# File 'lib/queries/taxon_name_relationship/filter.rb', line 42

def subject_taxon_name_id
  @subject_taxon_name_id
end

#taxon_name_id ⇒ Object

Parameters:

  • taxon_name_id (String, Array, nil) —

    Match all relationships where either subject OR object is taxon_name_id(s)



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

def taxon_name_id
  @taxon_name_id
end

#taxon_name_relationship_id ⇒ Object

Parameters:

  • taxon_name_relationship_id (String, Array, nil) 


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# File 'lib/queries/taxon_name_relationship/filter.rb', line 21

def taxon_name_relationship_id
  @taxon_name_relationship_id
end

#taxon_name_relationship_set ⇒ Object

See corresponding constants in config/intialize/constants/taxon_name_relationships.rb

Parameters:

  • taxon_name_relationship_set (String, Array, nil) —

    one or more of:

    'status',
'synonym',
'classification'



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# File 'lib/queries/taxon_name_relationship/filter.rb', line 55

def taxon_name_relationship_set
  @taxon_name_relationship_set
end

#taxon_name_relationship_type ⇒ Object

Parameters:

  • taxon_name_relationship_type (String, Array, nil) —

    the full class name like 'TaxonNameRelationship::..etc.', or an Array of them



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# File 'lib/queries/taxon_name_relationship/filter.rb', line 37

def taxon_name_relationship_type
  @taxon_name_relationship_type
end

Instance Method Details

#and_clauses ⇒ Object 



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# File 'lib/queries/taxon_name_relationship/filter.rb', line 139

def and_clauses
  [
    taxon_name_relationship_type_facet,
    taxon_name_relationship_set_facet,
    taxon_name_id_facet,
    as_subject_facet,
    as_object_facet,
  ]
end

#as_object_facet ⇒ ActiveRecord::Relation?

Returns:

  • (ActiveRecord::Relation, nil) 


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# File 'lib/queries/taxon_name_relationship/filter.rb', line 134

def as_object_facet
  return nil if object_taxon_name_id.empty?
  table[:object_taxon_name_id].eq_any(object_taxon_name_id)
end

#as_subject_facet ⇒ ActiveRecord::Relation?

Returns:

  • (ActiveRecord::Relation, nil) 


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# File 'lib/queries/taxon_name_relationship/filter.rb', line 128

def as_subject_facet
  return nil if subject_taxon_name_id.empty?
  table[:subject_taxon_name_id].eq_any(subject_taxon_name_id)
end

#relationship_types ⇒ Array

Returns:

  • (Array) 


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# File 'lib/queries/taxon_name_relationship/filter.rb', line 97

def relationship_types
  return [] unless taxon_name_relationship_set && taxon_name_relationship_set.any?
  t = []
  # TODO of_types =>
  taxon_name_relationship_set.each do |i|
    t += ::STATUS_TAXON_NAME_RELATIONSHIP_NAMES if i == 'status'
    t += ::TAXON_NAME_RELATIONSHIP_NAMES_SYNONYM if i == 'synonym'
    t += ::TAXON_NAME_RELATIONSHIP_NAMES_CLASSIFICATION if i == 'classification'
  end
  t
end

#taxon_name_id_facet ⇒ Object 



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# File 'lib/queries/taxon_name_relationship/filter.rb', line 119

def taxon_name_id_facet
  return nil if taxon_name_id.empty?
  table[:subject_taxon_name_id].eq_any(taxon_name_id)
    .or(
      table[:object_taxon_name_id].eq_any(taxon_name_id)
    )
end

#taxon_name_relationship_set_facet ⇒ Object 



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# File 'lib/queries/taxon_name_relationship/filter.rb', line 109

def taxon_name_relationship_set_facet
  return nil unless taxon_name_relationship_set && taxon_name_relationship_set.any?
  table[:type].eq_any(relationship_types)
end

#taxon_name_relationship_type_facet ⇒ Object 



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# File 'lib/queries/taxon_name_relationship/filter.rb', line 114

def taxon_name_relationship_type_facet
  return nil unless taxon_name_relationship_type && taxon_name_relationship_type.any?
  table[:type].eq_any(taxon_name_relationship_type)
end