Class: Queries::ObservationMatrixRow::Autocomplete

Inherits:
Query::Autocomplete show all
Defined in:
lib/queries/observation_matrix_row/autocomplete.rb

Overview

A wrapper around Otu and CollectionObject filters

Instance Attribute Summary collapse

Attributes inherited from Query::Autocomplete

#dynamic_limit, #project_id, #query_string

Attributes inherited from Query

#query_string, #terms

Instance Method Summary collapse

Methods inherited from Query::Autocomplete

#autocomplete_cached, #autocomplete_cached_wildcard_anywhere, #autocomplete_common_name_exact, #autocomplete_common_name_like, #autocomplete_exact_id, #autocomplete_exactly_named, #autocomplete_named, #autocomplete_ordered_wildcard_pieces_in_cached, #combine_or_clauses, #common_name_name, #common_name_table, #common_name_wild_pieces, #exactly_named, #fragments, #integers, #least_levenshtein, #match_wildcard_end_in_cached, #match_wildcard_in_cached, #named, #only_ids, #only_integers?, #parent, #parent_child_join, #parent_child_where, #pieces, #scope, #string_fragments, #wildcard_wrapped_integers, #wildcard_wrapped_years, #with_cached, #with_cached_like, #with_id, #with_project_id, #year_letter, #years

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(string, project_id: nil, observation_matrix_id: nil) ⇒ Autocomplete

Returns a new instance of Autocomplete.



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# File 'lib/queries/observation_matrix_row/autocomplete.rb', line 8

def initialize(string, project_id: nil, observation_matrix_id: nil)
  super
  @observation_matrix_id = observation_matrix_id
end

Instance Attribute Details

#observation_matrix_id ⇒ Object

Returns the value of attribute observation_matrix_id.



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# File 'lib/queries/observation_matrix_row/autocomplete.rb', line 6

def observation_matrix_id
  @observation_matrix_id
end

Instance Method Details

#autocomplete ⇒ Array

Returns TODO: optimize limits.

Returns:

  • (Array) —

    TODO: optimize limits



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# File 'lib/queries/observation_matrix_row/autocomplete.rb', line 15

def autocomplete

  a = Queries::Otu::Autocomplete.new(query_string, project_id: project_id).base_queries
  b = Queries::CollectionObject::Autocomplete.new(query_string, project_id: project_id).base_queries

  return [] if a.nil? && b.nil?
  updated_queries = []

  a.each do |q|
    j = ::ObservationMatrixRow.joins(:otu).where(otu: q.limit(50).pluck(:id)).order('observation_matrix_rows.position')
    c = j.where(observation_matrix_id: observation_matrix_id) if observation_matrix_id
    c ||= j
    updated_queries.push c
  end

  b.each do |q|
    j = ::ObservationMatrixRow.joins(:collection_object).where(otu: q.limit(50).pluck(:id)).order('observation_matrix_rows.position')
    c = j.where(observation_matrix_id: observation_matrix_id) if observation_matrix_id
    c ||= j
    updated_queries.push c
  end

  result = []
  updated_queries.each do |q|
    result += q.to_a
    result.uniq!
    break if result.count > 50
  end
  result[0..49]
end