remove crypto balance from backend

spec/models/balance_spec.rb

@@ -1,59 +0,0 @@
-# frozen_string_literal: true
-
-# == Schema Information
-#
-# Table name: balances
-#
-#  id         :bigint           not null, primary key
-#  amount     :decimal(20, 10)  default(0.0), not null
-#  created_at :datetime         not null
-#  updated_at :datetime         not null
-#  user_id    :bigint           not null
-#
-# Indexes
-#
-#  index_balances_on_user_id  (user_id)
-#
-# Foreign Keys
-#
-#  fk_rails_...  (user_id => users.id)
-#
-require "rails_helper"
-
-RSpec.describe(Balance, type: :model) do
-  describe "validations" do
-    it { is_expected.to(validate_presence_of(:amount)) }
-  end
-
-  describe "associations" do
-    it { is_expected.to(belong_to(:user)) }
-  end
-
-  describe ".withdrwal!" do
-    context "when value is greater than the balance" do
-      it "raise ActiveRecord::RecordInvalid" do
-        balance = build(:balance, amount: 70.342)
-
-        expect { balance.withdrawal!(80) }.to(
-          raise_error(ActiveRecord::RecordInvalid, "A validação falhou: Quantia saldo insuficiente")
-        )
-      end
-    end
-
-    context "when value is equals to the balance" do
-      it "returns true" do
-        balance = build(:balance, amount: 70.342)
-
-        expect(balance.withdrawal!(70.342)).to(eq(true))
-      end
-    end
-
-    context "when value is smaller than the balance" do
-      it "returns true" do
-        balance = build(:balance, amount: 70.342)
-
-        expect(balance.withdrawal!(20)).to(eq(true))
-      end
-    end
-  end
-end

spec/models/user_spec.rb

@@ -33,7 +33,6 @@ 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_one(:balance)) }
     it { is_expected.to(have_one(:fiat_balance)) }
   end
 end