fix customer id not found

app/controllers/user/subscriptions_controller.rb

@@ -28,18 +28,16 @@ module DiscoursePatrons
 
       def destroy
         begin
-          customer = Customer.find_user(current_user)
+          subscription = ::Stripe::Subscription.retrieve(params[:id])
+
+          customer = Customer.find_by(
+            user_id: current_user.id,
+            customer_id: subscription[:customer]
+          )
 
           if customer.present?
-            subscription = ::Stripe::Subscription.retrieve(params[:id])
-
-            if subscription[:customer] == customer.customer_id
-              deleted = ::Stripe::Subscription.delete(params[:id])
-              render_json_dump deleted
-            else
-              render_json_error "Customer ID not found"
-            end
-
+            deleted = ::Stripe::Subscription.delete(params[:id])
+            render_json_dump deleted
           else
             render_json_error "Customer ID not found"
           end

config/locales/client.en.yml

@@ -2,8 +2,8 @@ en:
   site_settings:
     discourse_patrons_enabled: Enable the Discourse Patrons plugin.
     discourse_patrons_extra_nav_subscribe: Show the subscribe button in the primary navigation
+    discourse_patrons_public_key: Stripe Publishable Key
     discourse_patrons_secret_key: Stripe Secret Key
-    discourse_patrons_public_key: Stripe Public Key
     discourse_patrons_currency: Default Currency Code. This can be overridden when creating a subscription plan
     discourse_patrons_zip_code: "Show Zip Code"
     discourse_patrons_billing_address: "Collect billing address"

plugin.rb

@@ -2,7 +2,7 @@
 
 # name: discourse-patrons
 # about: Integrates Stripe into Discourse to allow visitors to make payments and Subscribe
-# version: 2.2.3
+# version: 2.2.4
 # url: https://github.com/rimian/discourse-patrons
 # authors: Rimian Perkins
 
@@ -40,7 +40,7 @@ end
 
 after_initialize do
   ::Stripe.api_version = "2019-11-05"
-  ::Stripe.set_app_info('Discourse Patrons', version: '2.2.3', url: 'https://github.com/rimian/discourse-patrons')
+  ::Stripe.set_app_info('Discourse Patrons', version: '2.2.4', url: 'https://github.com/rimian/discourse-patrons')
 
   [
     "../lib/discourse_patrons/engine",

spec/requests/user/subscriptions_controller_spec.rb

@@ -52,30 +52,31 @@ module DiscoursePatrons
       end
 
       describe "delete" do
-        context "no customer record" do
-          it "deletes a subscription" do
-            ::Stripe::Subscription.expects(:delete).never
-            delete "/patrons/user/subscriptions/sub_12345.json"
-            expect(response.status).to eq 422
-          end
+        before do
+          # Users can have more than one customer id
+          Customer.create(user_id: user.id, customer_id: 'customer_id_1')
+          Customer.create(user_id: user.id, customer_id: 'customer_id_2')
         end
 
-        context "customer exists" do
-          let!(:customer) { Fabricate(:customer, customer_id: 'cus_tmp76543g', user_id: user.id) }
+        it "does not delete a subscription" do
+          ::Stripe::Subscription.expects(:retrieve).with('sub_12345').returns(customer: 'wrong_id')
+          ::Stripe::Subscription.expects(:delete).never
+          delete "/patrons/user/subscriptions/sub_12345.json"
+          expect(response.status).to eq 422
+        end
 
-          it "does not delete a subscription" do
-            ::Stripe::Subscription.expects(:retrieve).with('sub_12345').returns(customer: 'other')
-            ::Stripe::Subscription.expects(:delete).never
-            delete "/patrons/user/subscriptions/sub_12345.json"
-            expect(response.status).to eq 422
-          end
+        it "deletes the first subscription" do
+          ::Stripe::Subscription.expects(:retrieve).with('sub_12345').returns(customer: 'customer_id_1')
+          ::Stripe::Subscription.expects(:delete).with('sub_12345')
+          delete "/patrons/user/subscriptions/sub_12345.json"
+          expect(response.status).to eq 200
+        end
 
-          it "deletes a subscription" do
-            ::Stripe::Subscription.expects(:retrieve).with('sub_12345').returns(customer: 'cus_tmp76543g')
-            ::Stripe::Subscription.expects(:delete).with('sub_12345')
-            delete "/patrons/user/subscriptions/sub_12345.json"
-            expect(response.status).to eq 200
-          end
+        it "deletes the second subscription" do
+          ::Stripe::Subscription.expects(:retrieve).with('sub_12345').returns(customer: 'customer_id_2')
+          ::Stripe::Subscription.expects(:delete).with('sub_12345')
+          delete "/patrons/user/subscriptions/sub_12345.json"
+          expect(response.status).to eq 200
         end
       end
     end