Contents

require "graphql"
require "dry-initializer"
require "kanji/types"
require "kanji/graph/coerce_type"

module Kanji
  class Graph
    class RegisterMutation
      extend Dry::Initializer

      option :return_type, Types::Class
      option :attributes, Types::Strict::Array.member(Type::Attribute)
      option :name, Types::Strict::String
      option :description, Types::Strict::String, optional: true
      option :resolve, Types::Callable

      def call
        return_type = self.return_type
        attributes = self.attributes
        name = self.name
        description = self.description
        resolve_proc = self.resolve
        coercer = Graph::CoerceType

        GraphQL::Field.define do
          type -> { return_type }
          name name
          description description

          attributes.each do |attribute|
            argument(
              attribute.name,
              coercer.(attribute.type),
              attribute.description
            )
          end

          resolve resolve_proc
        end
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
kanji-web-0.2.2	lib/kanji/graph/register_mutation.rb
kanji-web-0.2.1	lib/kanji/graph/register_mutation.rb
kanji-web-0.2.0	lib/kanji/graph/register_mutation.rb
kanji-web-0.1.0	lib/kanji/graph/register_mutation.rb