From 4a76b95953bbc844637819a7ac421cbb13c55e42 Mon Sep 17 00:00:00 2001
From: "Daniel (dB.) Doubrovkine" <dblock@dblock.org>
Date: Wed, 15 Nov 2023 08:46:52 -0500
Subject: [PATCH] Subscription expired without any active subscriptions.

---
 .../models/methods.rb                         | 32 ++++++++++++-------
 .../commands/subscription_spec.rb             | 14 ++++++++
 .../slack-ruby-bot-server-stripe/team_spec.rb | 10 ++++++
 3 files changed, 44 insertions(+), 12 deletions(-)

diff --git a/lib/slack-ruby-bot-server-stripe/models/methods.rb b/lib/slack-ruby-bot-server-stripe/models/methods.rb
index 77de844..ccc5217 100644
--- a/lib/slack-ruby-bot-server-stripe/models/methods.rb
+++ b/lib/slack-ruby-bot-server-stripe/models/methods.rb
@@ -37,13 +37,17 @@ def trial_expired?
 
         def subscription_text(options = { include_admin_info: false })
           subscription_text = []
-          if stripe_subscriptions&.any?
+          if stripe_customer
             subscription_text << stripe_customer_text
-            subscription_text.concat(stripe_customer_subscriptions_info)
-            if options[:include_admin_info]
-              subscription_text.concat(stripe_customer_invoices_info)
-              subscription_text.concat(stripe_customer_sources_info)
-              subscription_text << update_cc_text
+            if stripe_subscriptions&.any?
+              subscription_text.concat(stripe_customer_subscriptions_info)
+              if options[:include_admin_info]
+                subscription_text.concat(stripe_customer_invoices_info)
+                subscription_text.concat(stripe_customer_sources_info)
+                subscription_text << update_cc_text
+              end
+            else
+              subscription_text << 'No active subscriptions.'
             end
           elsif subscribed && subscribed_at
             subscription_text << subscriber_text
@@ -184,12 +188,16 @@ def check_subscription!
           raise Errors::NotSubscribedError unless subscribed?
           raise Errors::MissingStripeCustomerError unless stripe_customer
 
-          stripe_customer.subscriptions.each do |subscription|
-            case subscription.status
-            when 'past_due'
-              subscription_past_due!
-            when 'canceled', 'unpaid'
-              subscription_expired!
+          if stripe_customer.subscriptions.none?
+            subscription_expired!
+          else
+            stripe_customer.subscriptions.each do |subscription|
+              case subscription.status
+              when 'past_due'
+                subscription_past_due!
+              when 'canceled', 'unpaid'
+                subscription_expired!
+              end
             end
           end
         end
diff --git a/spec/slack-ruby-bot-server-stripe/commands/subscription_spec.rb b/spec/slack-ruby-bot-server-stripe/commands/subscription_spec.rb
index c9fc19d..54ba44b 100644
--- a/spec/slack-ruby-bot-server-stripe/commands/subscription_spec.rb
+++ b/spec/slack-ruby-bot-server-stripe/commands/subscription_spec.rb
@@ -62,6 +62,20 @@
             expect(message: "#{SlackRubyBot.config.user} subscription", user: 'U007').to respond_with_slack_message subscription_text
           end
         end
+        context 'no active subscription' do
+          before do
+            customer.subscriptions.data = []
+            allow(Stripe::Customer).to receive(:retrieve).and_return(customer)
+          end
+          it 'displays subscription info' do
+            customer_since = Time.at(customer.created).strftime('%B %d, %Y')
+            subscription_text = [
+              "Customer since #{customer_since}.",
+              'No active subscriptions.'
+            ].join("\n")
+            expect(message: "#{SlackRubyBot.config.user} subscription", user: 'U007').to respond_with_slack_message subscription_text
+          end
+        end
       end
     end
   end
diff --git a/spec/slack-ruby-bot-server-stripe/team_spec.rb b/spec/slack-ruby-bot-server-stripe/team_spec.rb
index ff64063..6ea5078 100644
--- a/spec/slack-ruby-bot-server-stripe/team_spec.rb
+++ b/spec/slack-ruby-bot-server-stripe/team_spec.rb
@@ -342,6 +342,16 @@
           team.check_subscription!
         end
       end
+      context 'with no active subscription' do
+        before do
+          team.send(:stripe_customer).subscriptions = []
+        end
+        it 'invokes' do
+          expect(team).to_not receive(:subscription_past_due!)
+          expect(team).to receive(:subscription_expired!).and_call_original
+          team.check_subscription!
+        end
+      end
     end
   end
   context 'recommended text' do