Add connectiosn to types

app/models/graph/types/film.rb

@@ -8,6 +8,12 @@ module Types
 
       global_id_field :id
 
+      connection :starships, Graph::Types::Starship.connection_type
+      connection :vehicles, Graph::Types::Vehicle.connection_type
+      connection :species, Graph::Types::Species.connection_type
+      connection :characters, Graph::Types::Person.connection_type
+      connection :planets, Graph::Types::Planet.connection_type
+
       field :title, types.String, "The title of this film"
       field :episodeID, types.Int, "The episode number of this film.", property: :episode_id
       field :openingCrawl, types.String,
@@ -24,12 +30,6 @@ module Types
 
       field :created_at, types.String, "The ISO 8601 date format of the time that this resource was created."
       field :updated_at, types.String, "The ISO 8601 date format of the time that this resource was edited."
-
-      # TODO field :species
-      # TODO field :starships
-      # TODO field :vehicles
-      # TODO field :characters
-      # TODO field :planets
     end
   end
 end

app/models/graph/types/person.rb

@@ -8,6 +8,10 @@ module Types
 
       global_id_field :id
 
+      connection :starships, Graph::Types::Starship.connection_type
+      connection :vehicles, Graph::Types::Vehicle.connection_type
+      connection :films, Graph::Types::Film.connection_type
+
       field :birthYear, types.String,
         "The birth year of the person, using the in-universe standard of BBY or ABY"\
         " - Before the Battle of Yavin or After the Battle of Yavin. The Battle of Yavin"\

app/models/graph/types/planet.rb

@@ -8,6 +8,9 @@ module Types
 
       global_id_field :id
 
+      connection :films, Graph::Types::Film.connection_type
+      connection :residents, Graph::Types::Person.connection_type
+
       field :name, types.String, "The name of this planet."
       field :diameter, types.Int, "The diameter of this planet in kilometers."
 

app/models/graph/types/species.rb

@@ -8,6 +8,9 @@ module Types
 
       global_id_field :id
 
+      connection :people, Graph::Types::Person.connection_type
+      connection :films, Graph::Types::Film.connection_type
+
       field :name, types.String, "The name of this species."
       field :classification, types.String, "The classification of this species, such as \"mammal\" or \"reptile\"."
       field :designation, types.String, "The designation of this species, such as \"sentient\"."

app/models/graph/types/starship.rb

@@ -51,7 +51,7 @@ module Types
       end
 
       field :consumables, types.String, "The maximum length of time that this starship can provide consumables for its entire crew without having to resupply."
-      field :pilots, types[Graph::Types::Person], "The pilots on this starship."
+      connection :pilots, Graph::Types::Person.connection_type
 
       field :created_at, types.String, "The ISO 8601 date format of the time that this resource was created."
       field :updated_at, types.String, "The ISO 8601 date format of the time that this resource was updated."

app/models/graph/types/transport_interface.rb

@@ -14,7 +14,7 @@ module Types
       field :maxAtmospheringSpeed, types.Int
       field :cargoCapacity, types.Float
       field :consumables, types.String
-      field :pilots, types[Graph::Types::Person]
+      connection :pilots, Graph::Types::Person.connection_type
     end
   end
 end

app/models/graph/types/vehicle.rb

@@ -37,7 +37,7 @@ module Types
       end
 
       field :consumables, types.String, "The maximum length of time that this vehicle can provide consumables for its entire crew without having to resupply."
-      field :pilots, types[Graph::Types::Person], "The pilots on this vehicle."
+      connection :pilots, Graph::Types::Person.connection_type
 
       field :created_at, types.String, "The ISO 8601 date format of the time that this resource was created."
       field :updated_at, types.String, "The ISO 8601 date format of the time that this resource was updated."

config/initializers/graphql.rb

@@ -0,0 +1,10 @@
+# TODO(xuorig) remove this when
+# https://github.com/rmosolgo/graphql-ruby/pull/535 is fixed
+module GraphQL
+  class BaseType
+    def connection_type
+      name # lolwat
+      @connection_type ||= define_connection
+    end
+  end
+end

test/controllers/graphql_controller_test.rb

@@ -66,16 +66,6 @@ class GraphQLControllerTest < ActionDispatch::IntegrationTest
           "manufacturer" => "Corellian Engineering Corporation",
           "maxAtmospheringSpeed" => 1050,
           "passengers" => "6",
-          "pilots" => [
-            { "name" => "Chewbacca" },
-            { "name" => "Han Solo" },
-            { "name" => "Lando Calrissian" },
-            { "name" => "Nien Nunb" },
-            { "name" => "Chewbacca" },
-            { "name" => "Han Solo" },
-            { "name" => "Lando Calrissian" },
-            { "name" => "Nien Nunb" }
-          ],
           "starshipClass" => "Light freighter"
         },
         "vehicle" => {
@@ -91,12 +81,6 @@ class GraphQLControllerTest < ActionDispatch::IntegrationTest
           "manufacturer" => "Incom corporation",
           "maxAtmospheringSpeed" => 650,
           "passengers" => "0",
-          "pilots" => [
-            { "name" => "Luke Skywalker" },
-            { "name" => "Wedge Antilles" },
-            { "name" => "Luke Skywalker" },
-            { "name" => "Wedge Antilles" },
-          ],
           "vehicleClass"=>"airspeeder"
         }
       }
@@ -190,7 +174,6 @@ def full_graphql_query
           manufacturer
           maxAtmospheringSpeed
           passengers
-          pilots { name }
           starshipClass
         }
         vehicle(id: $vehicleID) {
@@ -206,7 +189,6 @@ def full_graphql_query
           manufacturer
           maxAtmospheringSpeed
           passengers
-          pilots { name }
           vehicleClass
         }
       }