graphql setup

app/graphql/mutations/base_mutation.rb

@@ -0,0 +1,8 @@
+module Mutations
+  class BaseMutation < GraphQL::Schema::RelayClassicMutation
+    argument_class Types::BaseArgument
+    field_class Types::BaseField
+    input_object_class Types::BaseInputObject
+    object_class Types::BaseObject
+  end
+end

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

app/graphql/types/base_argument.rb

@@ -0,0 +1,4 @@
+module Types
+  class BaseArgument < GraphQL::Schema::Argument
+  end
+end

app/graphql/types/base_connection.rb

@@ -0,0 +1,6 @@
+module Types
+  class BaseConnection < Types::BaseObject
+    # add `nodes` and `pageInfo` fields, as well as `edge_type(...)` and `node_nullable(...)` overrides
+    include GraphQL::Types::Relay::ConnectionBehaviors
+  end
+end

app/graphql/types/base_edge.rb

@@ -0,0 +1,6 @@
+module Types
+  class BaseEdge < Types::BaseObject
+    # add `node` and `cursor` fields, as well as `node_type(...)` override
+    include GraphQL::Types::Relay::EdgeBehaviors
+  end
+end

app/graphql/types/base_enum.rb

@@ -0,0 +1,4 @@
+module Types
+  class BaseEnum < GraphQL::Schema::Enum
+  end
+end

app/graphql/types/base_field.rb

@@ -0,0 +1,5 @@
+module Types
+  class BaseField < GraphQL::Schema::Field
+    argument_class Types::BaseArgument
+  end
+end

app/graphql/types/base_input_object.rb

@@ -0,0 +1,5 @@
+module Types
+  class BaseInputObject < GraphQL::Schema::InputObject
+    argument_class Types::BaseArgument
+  end
+end

app/graphql/types/base_interface.rb

@@ -0,0 +1,9 @@
+module Types
+  module BaseInterface
+    include GraphQL::Schema::Interface
+    edge_type_class(Types::BaseEdge)
+    connection_type_class(Types::BaseConnection)
+
+    field_class Types::BaseField
+  end
+end

app/graphql/types/base_object.rb

@@ -0,0 +1,7 @@
+module Types
+  class BaseObject < GraphQL::Schema::Object
+    edge_type_class(Types::BaseEdge)
+    connection_type_class(Types::BaseConnection)
+    field_class Types::BaseField
+  end
+end

app/graphql/types/base_scalar.rb

@@ -0,0 +1,4 @@
+module Types
+  class BaseScalar < GraphQL::Schema::Scalar
+  end
+end

app/graphql/types/base_union.rb

@@ -0,0 +1,6 @@
+module Types
+  class BaseUnion < GraphQL::Schema::Union
+    edge_type_class(Types::BaseEdge)
+    connection_type_class(Types::BaseConnection)
+  end
+end

app/graphql/types/mutation_type.rb

@@ -0,0 +1,10 @@
+module Types
+  class MutationType < Types::BaseObject
+    # TODO: remove me
+    field :test_field, String, null: false,
+      description: "An example field added by the generator"
+    def test_field
+      "Hello World"
+    end
+  end
+end

app/graphql/types/node_type.rb

@@ -0,0 +1,7 @@
+module Types
+  module NodeType
+    include Types::BaseInterface
+    # Add the `id` field
+    include GraphQL::Types::Relay::NodeBehaviors
+  end
+end

app/graphql/types/query_type.rb

@@ -0,0 +1,17 @@
+module Types
+  class QueryType < Types::BaseObject
+    # Add `node(id: ID!) and `nodes(ids: [ID!]!)`
+    include GraphQL::Types::Relay::HasNodeField
+    include GraphQL::Types::Relay::HasNodesField
+
+    # Add root-level fields here.
+    # They will be entry points for queries on your schema.
+
+    # TODO: remove me
+    field :test_field, String, null: false,
+      description: "An example field added by the generator"
+    def test_field
+      "Hello World!"
+    end
+  end
+end