add stake orders list

spec/factories/stake_orders.rb

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+# == Schema Information
+#
+# Table name: stake_orders
+#
+#  id         :bigint           not null, primary key
+#  amount     :decimal(20, 10)  default(0.0), not null
+#  pool_name  :string           not null
+#  status     :string           not null
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#  user_id    :bigint           not null
+#
+# Indexes
+#
+#  index_stake_orders_on_user_id  (user_id)
+#
+# Foreign Keys
+#
+#  fk_rails_...  (user_id => users.id)
+#
+FactoryBot.define do
+  factory :stake_order do
+    association :user
+    pool_name { "CAKE" }
+    amount { rand * 10000 }
+    status { :processing }
+  end
+end

spec/graphql/mutations/create_buy_crypto_order_spec.rb

@@ -64,7 +64,7 @@ RSpec.describe(Mutations::CreateBuyCryptoOrder, type: :mutation) do
             "order" => {
               "status" => "PROCESSING",
               "paidAmountCents" => 90_00,
-              "receivedAmount" => nil,
+              "receivedAmount" => "0.0",
               "currency" => {
                 "name" => "CAKE",
               },

spec/graphql/mutations/create_sell_crypto_order_spec.rb

@@ -63,7 +63,7 @@ RSpec.describe(Mutations::CreateSellCryptoOrder, type: :mutation) do
             "order" => {
               "status" => "PROCESSING",
               "paidAmount" => "0.8",
-              "receivedAmountCents" => nil,
+              "receivedAmountCents" => 0,
               "currency" => {
                 "name" => "CAKE",
               },

spec/models/stake_order_spec.rb

@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+# == Schema Information
+#
+# Table name: stake_orders
+#
+#  id         :bigint           not null, primary key
+#  amount     :decimal(20, 10)  default(0.0), not null
+#  pool_name  :string           not null
+#  status     :string           not null
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#  user_id    :bigint           not null
+#
+# Indexes
+#
+#  index_stake_orders_on_user_id  (user_id)
+#
+# Foreign Keys
+#
+#  fk_rails_...  (user_id => users.id)
+#
+require "rails_helper"
+
+RSpec.describe(StakeOrder, type: :model) do
+  describe "validations" do
+    it { is_expected.to(validate_presence_of(:pool_name)) }
+    it { is_expected.to(validate_presence_of(:amount)) }
+  end
+
+  describe "associations" do
+    it { is_expected.to(belong_to(:user)) }
+  end
+end

spec/models/user_spec.rb

@@ -31,6 +31,7 @@ RSpec.describe(User, type: :model) do
 
   describe "associations" do
     it { is_expected.to(have_many(:documents)) }
+    it { is_expected.to(have_many(:stake_orders)) }
     it { is_expected.to(have_many(:balances)) }
     it { is_expected.to(have_one(:fiat_balance)) }
   end