Module: Elos::QueryBuilder::Filters

Extended by:
ActiveSupport::Concern
Included in:
Base
Defined in:
lib/elos/query_builder/filters.rb

Instance Method Summary collapse

Instance Method Details

#and_filter(*filters) ⇒ Object 



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# File 'lib/elos/query_builder/filters.rb', line 10

def and_filter(*filters)
  filters = filters.first if filters.first.is_a?(Array)
  filters.compact!
  { and: filters } unless filters.empty?
end

#exists_filter(key) ⇒ Object 



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# File 'lib/elos/query_builder/filters.rb', line 26

def exists_filter(key)
  { exists: { field: key } }
end

#missing_filter(key) ⇒ Object 



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# File 'lib/elos/query_builder/filters.rb', line 30

def missing_filter(key)
  { missing: { field: key } }
end

#or_filter(*filters) ⇒ Object 



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# File 'lib/elos/query_builder/filters.rb', line 4

def or_filter(*filters)
  filters = filters.first if filters.first.is_a?(Array)
  filters.compact!
  { or: filters } unless filters.empty?
end

#range_filter(key, min: nil, max: nil) ⇒ Object 



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# File 'lib/elos/query_builder/filters.rb', line 34

def range_filter(key, min: nil, max: nil)
  return unless min || max
  r = { range: { key => {} } }
  r[:range][key][:gte] = min if min
  r[:range][key][:lte] = max if max
  r
end

#term_filter(key, params_sym = nil, value: nil) ⇒ Object 



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# File 'lib/elos/query_builder/filters.rb', line 16

def term_filter(key, params_sym = nil, value: nil)
  v = value.nil? ? params[params_sym || key] : value
  { term: { key => v } } unless v.nil?
end

#terms_filter(key, params_sym = nil, values: nil) ⇒ Object 



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# File 'lib/elos/query_builder/filters.rb', line 21

def terms_filter(key, params_sym = nil, values: nil)
  v = value.nil? ? params[params_sym || key.to_s.pluralize.to_sym] : value
  { terms: { key => v } } unless v.empty?
end