Force pagination, limit query depth and complexity

app/controllers/graphql_controller.rb

@@ -29,7 +29,8 @@ class GraphqlController < ApplicationController
 
       GraphQL::Schema.define do
         query query_type
-        max_depth 12
+        max_depth 8
+        max_complexity 2500
       end
     end
 

lib/graph_ql/api_types_creator.rb

@@ -49,7 +49,7 @@ module GraphQL
             end
           when :multiple_association
             field_type = field_type.first
-            connection(field_name, -> { created_types[field_type].connection_type }) do
+            connection(field_name, -> { created_types[field_type].connection_type }, max_page_size: 50, complexity: 1000) do
               resolve -> (object, arguments, context) { field_type.public_for_api & object.send(field_name) }
             end
           end

lib/graph_ql/query_type_creator.rb

@@ -18,7 +18,7 @@ module GraphQL
             end
           end
 
-          connection model.graphql_pluralized_field_name, created_type.connection_type do
+          connection(model.graphql_pluralized_field_name, created_type.connection_type, max_page_size: 50, complexity: 1000) do
             description model.graphql_pluralized_field_description
             resolve -> (object, arguments, context) { model.public_for_api }
           end