Account namespace updates: part 6 (transactions) (#904)

* Move Transaction to Account namespace

* Fix improper routes, improve separation of concerns

* Replace account transactions list partial with view

* Remove logs

* Consolidate transaction views

* Remove unused code

* Transfer style tweaks

* Remove more unused code

* Add back totals by currency helper

test/controllers/account/transactions_controller_test.rb

@@ -0,0 +1,40 @@
+require "test_helper"
+
+class Account::TransactionsControllerTest < ActionDispatch::IntegrationTest
+  setup do
+    sign_in @user = users(:family_admin)
+    @transaction = account_transactions(:checking_one)
+    @account = @transaction.account
+    @recent_transactions = @user.family.transactions.ordered.limit(20).to_a
+  end
+
+  test "should show transaction" do
+    get account_transaction_url(@transaction.account, @transaction)
+    assert_response :success
+  end
+
+  test "should update transaction" do
+    patch account_transaction_url(@transaction.account, @transaction), params: {
+      transaction: {
+        account_id: @transaction.account_id,
+        amount: @transaction.amount,
+        currency: @transaction.currency,
+        date: @transaction.date,
+        name: @transaction.name,
+        tag_ids: [ Tag.first.id, Tag.second.id ]
+      }
+    }
+
+    assert_redirected_to account_transaction_url(@transaction.account, @transaction)
+    assert_enqueued_with(job: AccountSyncJob)
+  end
+
+  test "should destroy transaction" do
+    assert_difference("Account::Transaction.count", -1) do
+      delete account_transaction_url(@transaction.account, @transaction)
+    end
+
+    assert_redirected_to account_url(@transaction.account)
+    assert_enqueued_with(job: AccountSyncJob)
+  end
+end