graphql setup

app/graphql/progress_test_schema.rb

@@ -0,0 +1,37 @@
+class ProgressTestSchema < GraphQL::Schema
+  mutation(Types::MutationType)
+  query(Types::QueryType)
+
+  # For batch-loading (see https://graphql-ruby.org/dataloader/overview.html)
+  use GraphQL::Dataloader
+
+  # GraphQL-Ruby calls this when something goes wrong while running a query:
+  def self.type_error(err, context)
+    # if err.is_a?(GraphQL::InvalidNullError)
+    #   # report to your bug tracker here
+    #   return nil
+    # end
+    super
+  end
+
+  # Union and Interface Resolution
+  def self.resolve_type(abstract_type, obj, ctx)
+    # TODO: Implement this method
+    # to return the correct GraphQL object type for `obj`
+    raise(GraphQL::RequiredImplementationMissingError)
+  end
+
+  # Relay-style Object Identification:
+
+  # Return a string UUID for `object`
+  def self.id_from_object(object, type_definition, query_ctx)
+    # For example, use Rails' GlobalID library (https://github.com/rails/globalid):
+    object.to_gid_param
+  end
+
+  # Given a string UUID, find the object
+  def self.object_from_id(global_id, query_ctx)
+    # For example, use Rails' GlobalID library (https://github.com/rails/globalid):
+    GlobalID.find(global_id)
+  end
+end