Module: GraphQL::Groups::HasGroups::ClassMethods

Defined in:
lib/graphql/groups/has_groups.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#class_scope ⇒ Object (readonly)

Returns the value of attribute class_scope.



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# File 'lib/graphql/groups/has_groups.rb', line 18

def class_scope
  @class_scope
end

Instance Method Details

#by(name, **options, &block) ⇒ Object 



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# File 'lib/graphql/groups/has_groups.rb', line 20

def by(name, **options, &block)
  query_method = options[:query_method] || name
  resolver_method = "resolve_#{query_method}".to_sym
  group_field name, [own_result_type],
              query_method: query_method,
              null: true,
              resolver_method: resolver_method,

              **options, &block

  define_method query_method do |**kwargs|
    kwargs[:scope].group(name)
  end

  define_method resolver_method do |**_|
    group[name]
  end
end

#group_field(*args, **kwargs, &block) ⇒ Object 



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# File 'lib/graphql/groups/has_groups.rb', line 39

def group_field(*args, **kwargs, &block)
  if args.any?
    name_arg = args.shift
    type_arg = args.shift
    desc_arg = args.shift

    kwargs[:name] ||= name_arg
    kwargs[:type] ||= type_arg if type_arg
    kwargs[:description] ||= desc_arg if desc_arg
  end

  field_defn = field_class.new(owner: self, **kwargs, &block)
  add_field(field_defn)
  field_defn
end

#result_type(&block) ⇒ Object 



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# File 'lib/graphql/groups/has_groups.rb', line 55

def result_type(&block)
  @own_result_type = instance_eval(&block)
end

#scope(&block) ⇒ Object 



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# File 'lib/graphql/groups/has_groups.rb', line 59

def scope(&block)
  @class_scope = block
end