module Graphiti class Renderer CONTENT_TYPE = "application/vnd.api+json" attr_reader :proxy, :options def initialize(proxy, options) @proxy = proxy @options = options end def records @records ||= @proxy.data end def to_jsonapi render(self.class.jsonapi_renderer).to_json end def as_graphql render(self.class.graphql_renderer(@proxy)) end def to_graphql as_graphql.to_json end def to_json as_json.to_json end def as_json render(self.class.hash_renderer(@proxy)) end def to_xml render(self.class.hash_renderer(@proxy)).to_xml(root: :data) end def self.jsonapi_renderer @jsonapi_renderer ||= JSONAPI::Serializable::Renderer .new(JSONAPI::Renderer.new) end def self.hash_renderer(proxy) implementation = Graphiti::HashRenderer.new(proxy.resource) JSONAPI::Serializable::Renderer.new(implementation) end def self.graphql_renderer(proxy) implementation = Graphiti::HashRenderer.new(proxy.resource, graphql: true) JSONAPI::Serializable::Renderer.new(implementation) end private def render(renderer) Graphiti.broadcast(:render, records: records, proxy: proxy, options: options) do # TODO: If these aren't expensive to compute, set them before the broadcast block options[:fields] = proxy.fields options[:expose] ||= {} options[:expose][:extra_fields] = proxy.extra_fields options[:expose][:proxy] = proxy options[:include] = proxy.include_hash options[:links] = proxy.pagination.links if proxy.pagination.links? options[:meta] ||= proxy.meta options[:meta][:stats] = proxy.stats unless proxy.stats.empty? options[:meta][:debug] = Debugger.to_a if debug_json? renderer.render(records, options) end end def debug_json? debug = false if Debugger.enabled && proxy.debug_requested? context = proxy.resource.context if context.respond_to?(:allow_graphiti_debug_json?) debug = context.allow_graphiti_debug_json? end end debug end end end