Module: Graphiti::ActiveGraph::Scoping::Filter

Includes:
Filterable
Defined in:
lib/graphiti/active_graph/scoping/filter.rb

Instance Method Summary collapse

Methods included from Filterable

#find_filter!

Instance Method Details

#each_filter ⇒ Object 



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# File 'lib/graphiti/active_graph/scoping/filter.rb', line 6

def each_filter
  filter_param.each_pair do |param_name, param_value|
    filter = find_filter!(param_name)

    normalize_param(filter, param_value).each do |operator, value|
      operator = operator.to_s.gsub("!", "not_").to_sym

      # dynamic filters errors for validating and typecasting value below
      # so they are skipped here without validation or typecast
      filter_map = filter.values[0]
      if filter_map[:dynamic_filter]
        yield filter, operator, value
        next
      end
      validate_operator(filter, operator)

      type = ::Graphiti::Types[filter_map[:type]]
      unless type[:canonical_name] == :hash || !value.is_a?(String)
        value = parse_string_value(filter_map, value)
      end

      check_deny_empty_filters!(resource, filter, value)
      value = parse_string_null(filter_map, value)
      validate_singular(resource, filter, value)
      value = coerce_types(filter_map, param_name.to_sym, value)
      validate_allowlist(resource, filter, value)
      validate_denylist(resource, filter, value)
      value = value[0] if filter_map[:single]
      yield filter, operator, value
    end
  end
end