add stake orders list

app/graphql/types/query_type.rb

@@ -28,5 +28,10 @@ module Types
     def buy_crypto_orders
       Pundit.policy_scope(current_user, BuyCryptoOrder)
     end
+
+    field :stake_orders, StakeOrderType.connection_type, null: false
+    def stake_orders
+      Pundit.policy_scope(current_user, StakeOrder)
+    end
   end
 end

app/graphql/types/stake_order_type.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+module Types
+  class StakeOrderType < Types::BaseObject
+    implements GraphQL::Types::Relay::Node
+    global_id_field :id
+
+    graphql_name "StakeOrder"
+
+    field :id, ID, null: false
+    field :pool_name, String, null: false
+    field :status, ProcessStatusEnum, null: false
+    field :amount, String, null: false
+    field :created_at, GraphQL::Types::ISO8601DateTime, null: false
+    field :updated_at, GraphQL::Types::ISO8601DateTime, null: false
+  end
+end