Module: Queries::Concerns::Identifiers
- Extended by:
- ActiveSupport::Concern
- Includes:
- Helpers
- Included in:
- Query, Query::Autocomplete, Repository::Autocomplete
- Defined in:
- lib/queries/concerns/identifiers.rb
Overview
Helpers for queries that reference Identifier
TODO: Some of this is only for autocomplete !! See anything refencing terms, query_string
These queries are impacted by Shared::Containable. When Containable identifiers have to match, potentially targets directly, and indirectly through virtual containers.
Class Method Summary collapse
Instance Method Summary collapse
-
#autocomplete_identifier_cached_exact ⇒ Object
Autocomplete for tables referencing identifiers See lib/queries/identifiers/autocomplete for autocomplete for identifiers.
- #autocomplete_identifier_cached_like ⇒ Object
- #autocomplete_identifier_identifier_exact ⇒ Object
- #autocomplete_identifier_matching_cached_anywhere ⇒ Object
- #autocomplete_identifier_matching_cached_fragments_anywhere ⇒ Object
- #between ⇒ Object
-
#global_identifiers_facet ⇒ Object
TODO: Simplify local/global copy-pasta.
- #identifier_between_facet ⇒ Object
- #identifier_facet ⇒ Object
- #identifier_namespace_facet ⇒ Object
- #identifier_table ⇒ Arel::Table
- #identifier_type_facet ⇒ Object
- #identifiers_facet ⇒ Object
-
#identifiers_to_match ⇒ Object
Array.
- #local_identifiers_facet ⇒ Object
- #match_identifiers_facet ⇒ Object
- #set_identifier_params(params) ⇒ Object
- #with_identifier_cached ⇒ Arel::Nodes::Equality
- #with_identifier_cached_like_fragments ⇒ Arel::Nodes::Grouping
- #with_identifier_cached_wildcard_end ⇒ Arel::Nodes::Equality
- #with_identifier_cached_wildcarded ⇒ Arel::Nodes::Equality
- #with_identifier_identifier ⇒ Arel::Nodes::Equality
- #with_identifier_wildcard_end ⇒ Object
Methods included from Helpers
Class Method Details
.merge_clauses ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 145 def self.merge_clauses [ :global_identifiers_facet, :identifier_between_facet, :identifier_facet, :identifier_namespace_facet, :identifier_type_facet, :identifiers_facet, :local_identifiers_facet, :match_identifiers_facet, ] end |
.params ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 15 def self.params [ :identifier, :identifier_end, :identifier_exact, :identifier_start, :identifier_type, :identifiers, :local_identifiers, :global_identifiers, :match_identifiers, :match_identifiers_delimiter, :match_identifiers_type, :namespace_id, identifier_type: [], ] end |
Instance Method Details
#autocomplete_identifier_cached_exact ⇒ Object
Autocomplete for tables referencing identifiers See lib/queries/identifiers/autocomplete for autocomplete for identifiers
May need to alter base query here
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# File 'lib/queries/concerns/identifiers.rb', line 402 def autocomplete_identifier_cached_exact referenced_klass.joins(:identifiers).where(with_identifier_cached.to_sql) end |
#autocomplete_identifier_cached_like ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 410 def autocomplete_identifier_cached_like referenced_klass.joins(:identifiers).where(with_identifier_cached_wildcarded.to_sql) end |
#autocomplete_identifier_identifier_exact ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 406 def autocomplete_identifier_identifier_exact referenced_klass.joins(:identifiers).where(with_identifier_identifier.to_sql) end |
#autocomplete_identifier_matching_cached_anywhere ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 414 def autocomplete_identifier_matching_cached_anywhere referenced_klass.joins(:identifiers).where(with_identifier_cached_wildcarded.to_sql) end |
#autocomplete_identifier_matching_cached_fragments_anywhere ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 418 def autocomplete_identifier_matching_cached_fragments_anywhere referenced_klass.joins(:identifiers).where(with_identifier_cached_like_fragments.to_sql) end |
#between ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 158 def between Arel::Nodes::Between.new( identifier_table[:cached_numeric_identifier], Arel::Nodes::And.new( [ Arel::Nodes::SqlLiteral.new(identifier_start), Arel::Nodes::SqlLiteral.new(identifier_end) ] ) ) end |
#global_identifiers_facet ⇒ Object
TODO: Simplify local/global copy-pasta
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# File 'lib/queries/concerns/identifiers.rb', line 284 def global_identifiers_facet return nil if global_identifiers.nil? a = nil if global_identifiers a = referenced_klass.joins(:identifiers).where("identifiers.type ILIKE 'Identifier::Global%'").distinct else i = ::Identifier.arel_table[:identifier_object_id].eq(table[:id]).and( ::Identifier.arel_table[:identifier_object_type].eq( table.name.classify.to_s ) ) a = referenced_klass.where.not(::Identifier::Local.where(i).arel.exists) end # TODO: this logic can almost certainly be simplified. Test coverage is decent for attempts to do so. if referenced_klass.is_containable? c = referenced_klass_union([a, global_identifiers_container_match ].compact) @global_identifiers = !local_identifiers except = global_identifiers_container_match @global_identifiers = !local_identifiers if except return referenced_klass.from('(' + c.to_sql + " EXCEPT #{except.to_sql}) as #{table.name}") else return referenced_klass.from('(' + c.to_sql + ") as #{table.name}") end end a end |
#identifier_between_facet ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 350 def identifier_between_facet return nil if @identifier_start.nil? @identifier_end = @identifier_start if @identifier_end.nil? w = between w = w.and(identifier_table[:namespace_id].eq(namespace_id)) if namespace_id # TODO: redundant with namespace facet likely a = referenced_klass.joins(:identifiers).where(w) a = referenced_klass_union([a, identifier_between_container_match]) if referenced_klass.is_containable? a end |
#identifier_facet ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 315 def identifier_facet return nil if identifier.blank? q = referenced_klass.joins(:identifiers) w = identifier_exact ? identifier_table[:cached].eq(identifier) : identifier_table[:cached].matches('%' + identifier.to_s + '%') w = w.and(identifier_table[:namespace_id].eq(namespace_id)) if namespace_id a = q.where(w) a = referenced_klass_union([a, identifier_container_match]) if referenced_klass.is_containable? a end |
#identifier_namespace_facet ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 341 def identifier_namespace_facet return nil if namespace_id.blank? q = referenced_klass.joins(:identifiers) a = q.where(identifier_table[:namespace_id].eq(namespace_id)) a = referenced_klass_union([a, identifier_namespace_container_match ]) if referenced_klass.is_containable? a end |
#identifier_table ⇒ Arel::Table
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# File 'lib/queries/concerns/identifiers.rb', line 141 def identifier_table ::Identifier.arel_table end |
#identifier_type_facet ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 331 def identifier_type_facet return nil if identifier_type.empty? q = referenced_klass.joins(:identifiers) w = identifier_table[:type].in(identifier_type) a = q.where(w) a = referenced_klass_union([a, identifier_type_container_match ]) if referenced_klass.is_containable? a end |
#identifiers_facet ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 200 def identifiers_facet return nil if identifiers.nil? a = nil if identifiers a = referenced_klass.joins(:identifiers).distinct else a = referenced_klass.where.missing(:identifiers).distinct end if referenced_klass.is_containable? c = referenced_klass_union([a, identifiers_container_match ]) @identifiers = !identifiers except = identifiers_container_match @identifiers = !identifiers return referenced_klass.from('(' + c.to_sql + " EXCEPT #{except.to_sql}) as #{table.name}") end a end |
#identifiers_to_match ⇒ Object
Returns Array.
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# File 'lib/queries/concerns/identifiers.rb', line 169 def identifiers_to_match ids = match_identifiers.strip.split(match_identifiers_delimiter).flatten.map(&:strip).uniq if match_identifiers_type == 'internal' ids = ids.select{|i| i =~ /^\d+$/} end ids end |
#local_identifiers_facet ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 252 def local_identifiers_facet return nil if local_identifiers.nil? a = nil if local_identifiers a = referenced_klass.joins(:identifiers).where("identifiers.type ILIKE 'Identifier::Local%'").distinct else i = ::Identifier.arel_table[:identifier_object_id].eq(table[:id]).and( ::Identifier.arel_table[:identifier_object_type].eq( table.name.classify.to_s ) ) a = referenced_klass.where.not(::Identifier::Local.where(i).arel.exists) end # TODO: this logic can almost certainly be simplified. Test coverage is decent for attempts to do so. if referenced_klass.is_containable? c = referenced_klass_union([a, local_identifiers_container_match ].compact) @local_identifiers = !local_identifiers except = local_identifiers_container_match @local_identifiers = !local_identifiers if except return referenced_klass.from('(' + c.to_sql + " EXCEPT #{except.to_sql}) as #{table.name}") else return referenced_klass.from('(' + c.to_sql + ") as #{table.name}") end end a end |
#match_identifiers_facet ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 177 def match_identifiers_facet return nil if match_identifiers.blank? ids = identifiers_to_match return nil if ids.empty? a = nil case match_identifiers_type when 'internal' a = referenced_klass.where(id: ids) when 'identifier' a = referenced_klass.joins(:identifiers).where(identifiers: {cached: ids}) when 'dwc_occurrence_id' a = referenced_klass.joins(:identifiers).where(identifiers: {cached: ids, type: 'Identifier::Global::Uuid::TaxonworksDwcOccurrence' }) else return nil end a = referenced_klass_union([a, match_identifiers_container_match ]) if referenced_klass.is_containable? a end |
#set_identifier_params(params) ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 124 def set_identifier_params(params) @global_identifiers = boolean_param(params, :global_identifiers) @identifier = params[:identifier] @identifier_end = params[:identifier_end] @identifier_exact = boolean_param(params, :identifier_exact) @identifier_start = params[:identifier_start] @identifier_type = params[:identifier_type] @identifiers = boolean_param(params, :identifiers) @local_identifiers = boolean_param(params, :local_identifiers) @match_identifiers = params[:match_identifiers] @match_identifiers_delimiter = params[:match_identifiers_delimiter] @match_identifiers_type = params[:match_identifiers_type] @namespace_id = params[:namespace_id] end |
#with_identifier_cached ⇒ Arel::Nodes::Equality
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# File 'lib/queries/concerns/identifiers.rb', line 368 def with_identifier_cached identifier_table[:cached].eq(query_string) end |
#with_identifier_cached_like_fragments ⇒ Arel::Nodes::Grouping
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# File 'lib/queries/concerns/identifiers.rb', line 389 def with_identifier_cached_like_fragments a = [ start_and_end_wildcard ] a = a + wildcard_wrapped_integers identifier_table[:cached].matches_any(a) end |
#with_identifier_cached_wildcard_end ⇒ Arel::Nodes::Equality
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# File 'lib/queries/concerns/identifiers.rb', line 377 def with_identifier_cached_wildcard_end identifier_table[:cached].matches(end_wildcard) end |
#with_identifier_cached_wildcarded ⇒ Arel::Nodes::Equality
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# File 'lib/queries/concerns/identifiers.rb', line 382 def with_identifier_cached_wildcarded identifier_table[:cached].matches(start_and_end_wildcard) end |
#with_identifier_identifier ⇒ Arel::Nodes::Equality
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# File 'lib/queries/concerns/identifiers.rb', line 363 def with_identifier_identifier identifier_table[:identifier].eq(query_string) end |
#with_identifier_wildcard_end ⇒ Object
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# File 'lib/queries/concerns/identifiers.rb', line 372 def with_identifier_wildcard_end identifier_table[:identifier].matches(end_wildcard) end |