delete customer record

app/controllers/admin/subscriptions_controller.rb

@@ -21,6 +21,13 @@ module DiscoursePatrons
         begin
           subscription = ::Stripe::Subscription.delete(params[:id])
 
+          customer = DiscoursePatrons::Customer.find_by(
+            product_id: subscription[:plan][:product][:id],
+            customer_id: subscription[:customer]
+          )
+
+          customer.delete if customer
+
           render_json_dump subscription
 
         rescue ::Stripe::InvalidRequestError => e

assets/javascripts/discourse/templates/admin/plugins-discourse-patrons-subscriptions.hbs

@@ -3,6 +3,7 @@
   <thead>
     <tr>
       <th>{{i18n 'discourse_patrons.admin.subscriptions.subscription.user'}}</th>
+      <th>{{i18n 'discourse_patrons.admin.subscriptions.subscription.subscription_id'}}</th>
       <th>{{i18n 'discourse_patrons.admin.subscriptions.subscription.customer'}}</th>
       <th>{{i18n 'discourse_patrons.admin.subscriptions.subscription.product'}}</th>
       <th>{{i18n 'discourse_patrons.admin.subscriptions.subscription.plan'}}</th>
@@ -20,6 +21,7 @@
           </a>
         {{/if}}
       </td>
+      <td>{{subscription.id}}</td>
       <td>{{subscription.customer}}</td>
       <td>{{subscription.plan.product.name}}</td>
       <td>{{subscription.plan.nickname}}</td>

spec/requests/admin/subscriptions_controller_spec.rb

@@ -22,6 +22,7 @@ module DiscoursePatrons
     end
 
     context 'authenticated' do
+      let(:user) { Fabricate(:user) }
       let(:admin) { Fabricate(:admin) }
 
       before { sign_in(admin) }
@@ -35,9 +36,23 @@ module DiscoursePatrons
       end
 
       describe "destroy" do
-        it "deletes a subscription" do
-          ::Stripe::Subscription.expects(:delete).with('sub_12345')
-          delete "/patrons/admin/subscriptions/sub_12345.json"
+        before do
+          DiscoursePatrons::Customer.create(
+            user_id: user.id,
+            customer_id: 'c_123',
+            product_id: 'pr_34578'
+          )
+        end
+
+        it "deletes a customer" do
+          ::Stripe::Subscription
+            .expects(:delete)
+            .with('sub_12345')
+            .returns(customer: 'c_123', plan: { product: { id: 'pr_34578' } })
+
+          expect {
+            delete "/patrons/admin/subscriptions/sub_12345.json"
+          }.to change { DiscoursePatrons::Customer.count }.by(-1)
         end
       end
     end