Class: Queries::AssertedDistribution::Autocomplete
Instance Attribute Summary
#dynamic_limit, #project_id, #query_string
Attributes inherited from Query
#query_string, #terms
Instance Method Summary
collapse
#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, #cached_facet, #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) ⇒ Autocomplete
Returns a new instance of Autocomplete.
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# File 'lib/queries/asserted_distribution/autocomplete.rb', line 5
def initialize(string, project_id: nil)
super
end
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Instance Method Details
#autocomplete ⇒ Array
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# File 'lib/queries/asserted_distribution/autocomplete.rb', line 43
def autocomplete
queries = [
autocomplete_matching_source,
autocomplete_matching_otu_name,
autocomplete_matching_taxon_name,
autocomplete_matching_geographic_area,
]
queries = queries.compact
return [] if queries.empty?
updated_queries = []
queries.each_with_index do |q ,i|
a = q.where(asserted_distributions: {project_id:})
updated_queries[i] = a
end
result = []
updated_queries.each do |q|
result += q.to_a
result.uniq!
break if result.count > 50
end
result[0..50]
end
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#autocomplete_matching_geographic_area ⇒ Object
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# File 'lib/queries/asserted_distribution/autocomplete.rb', line 33
def autocomplete_matching_geographic_area
base_query.joins(:geographic_area).where( geographic_area_table[:name].matches(query_string + '%') ).limit(50)
end
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#autocomplete_matching_otu_name ⇒ Object
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# File 'lib/queries/asserted_distribution/autocomplete.rb', line 25
def autocomplete_matching_otu_name
base_query.joins(:otu).where( otu_table[:name].matches(query_string + '%') ).limit(20)
end
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#autocomplete_matching_source ⇒ Object
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# File 'lib/queries/asserted_distribution/autocomplete.rb', line 38
def autocomplete_matching_source
base_query.joins(:sources).where( source_table[:cached].matches('%' + query_string + '%') ).limit(5)
end
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#autocomplete_matching_taxon_name ⇒ Object
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# File 'lib/queries/asserted_distribution/autocomplete.rb', line 29
def autocomplete_matching_taxon_name
base_query.joins(:taxon_name).where( taxon_name_table[:cached].matches(query_string + '%') ).limit(20)
end
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#geographic_area_table ⇒ Object
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# File 'lib/queries/asserted_distribution/autocomplete.rb', line 17
def geographic_area_table
::GeographicArea.arel_table
end
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#otu_table ⇒ Object
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# File 'lib/queries/asserted_distribution/autocomplete.rb', line 9
def otu_table
::Otu.arel_table
end
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#source_table ⇒ Object
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# File 'lib/queries/asserted_distribution/autocomplete.rb', line 21
def source_table
::Source.arel_table
end
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#taxon_name_table ⇒ Object
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# File 'lib/queries/asserted_distribution/autocomplete.rb', line 13
def taxon_name_table
::TaxonName.arel_table
end
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