From d3fdcb01f7d78b9a8efb2eafa092d4b7c789fbaa Mon Sep 17 00:00:00 2001
From: Alexander Glushkov <cutalion@gmail.com>
Date: Wed, 31 Jan 2018 13:24:58 +0300
Subject: [PATCH] Add "cancel" order API call

https://cloudpayments.ru/Docs/Api#cancelOrder
---
 lib/cloud_payments/namespaces/orders.rb         |  4 ++++
 spec/cloud_payments/namespaces/orders_spec.rb   | 12 ++++++++++++
 spec/fixtures/apis/orders/cancel/failed.yml     |  6 ++++++
 spec/fixtures/apis/orders/cancel/successful.yml |  6 ++++++
 4 files changed, 28 insertions(+)
 create mode 100644 spec/fixtures/apis/orders/cancel/failed.yml
 create mode 100644 spec/fixtures/apis/orders/cancel/successful.yml

diff --git a/lib/cloud_payments/namespaces/orders.rb b/lib/cloud_payments/namespaces/orders.rb
index 6cae29c..a70fce4 100644
--- a/lib/cloud_payments/namespaces/orders.rb
+++ b/lib/cloud_payments/namespaces/orders.rb
@@ -6,6 +6,10 @@ def create(attributes)
         response = request(:create, attributes)
         Order.new(response[:model])
       end
+
+      def cancel(order_id)
+        request(:cancel, id: order_id)[:success]
+      end
     end
   end
 end
diff --git a/spec/cloud_payments/namespaces/orders_spec.rb b/spec/cloud_payments/namespaces/orders_spec.rb
index c03a981..cd12adf 100644
--- a/spec/cloud_payments/namespaces/orders_spec.rb
+++ b/spec/cloud_payments/namespaces/orders_spec.rb
@@ -42,4 +42,16 @@
       end
     end
   end
+
+  describe '#cancel' do
+    context do
+      before{ stub_api_request('orders/cancel/successful').perform }
+      specify{ expect(subject.cancel('12345')).to be_truthy }
+    end
+
+    context do
+      before{ stub_api_request('orders/cancel/failed').perform }
+      specify{ expect{ subject.cancel('12345') }.to raise_error(CloudPayments::Client::GatewayError, 'Error message') }
+    end
+  end
 end
diff --git a/spec/fixtures/apis/orders/cancel/failed.yml b/spec/fixtures/apis/orders/cancel/failed.yml
new file mode 100644
index 0000000..dca1e0e
--- /dev/null
+++ b/spec/fixtures/apis/orders/cancel/failed.yml
@@ -0,0 +1,6 @@
+---
+:request:
+  :url: '/orders/cancel'
+  :body: '{"Id":"12345"}'
+:response:
+  :body: '{"Success":false,"Message":"Error message"}'
diff --git a/spec/fixtures/apis/orders/cancel/successful.yml b/spec/fixtures/apis/orders/cancel/successful.yml
new file mode 100644
index 0000000..e0ccde4
--- /dev/null
+++ b/spec/fixtures/apis/orders/cancel/successful.yml
@@ -0,0 +1,6 @@
+---
+:request:
+  :url: '/orders/cancel'
+  :body: '{"Id":"12345"}'
+:response:
+  :body: '{"Success":true,"Message":null}'