From 68352e3d8fdf8e24390973e06b24e98088d698ab Mon Sep 17 00:00:00 2001
From: Kyle Drake <kyle@kyledrake.net>
Date: Wed, 4 Oct 2017 20:27:24 -0700
Subject: [PATCH] Email invoice support

---
 app/settings.rb                  |  1 +
 app/webhooks.rb                  | 23 +++++++++++++++++++++++
 views/settings/account/email.erb | 14 +++++++++++++-
 3 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/app/settings.rb b/app/settings.rb
index c10096ff..83178d5c 100644
--- a/app/settings.rb
+++ b/app/settings.rb
@@ -265,6 +265,7 @@ post '/settings/change_email_notification' do
   owner.send_emails = params[:send_emails]
   owner.send_comment_emails = params[:send_comment_emails]
   owner.send_follow_emails = params[:send_follow_emails]
+  owner.email_invoice = params[:email_invoice]
   owner.save_changes validate: false
   flash[:success] = 'Email notification settings have been updated.'
   redirect '/settings#email'
diff --git a/app/webhooks.rb b/app/webhooks.rb
index 1bd1250a..27892dab 100644
--- a/app/webhooks.rb
+++ b/app/webhooks.rb
@@ -102,6 +102,29 @@ post '/webhooks/stripe' do
     })
   end
 
+  if event['type'] == 'invoice.payment_succeeded'
+    site = stripe_get_site_from_event event
+
+    if site.email_invoice && site.stripe_paying_supporter?
+      invoice_obj = event['data']['object']
+
+      EmailWorker.perform_async({
+        from:    'web@neocities.org',
+        to:      site.email,
+        subject: "[Neocities] Invoice",
+        body:    Tilt.new('./views/templates/email/invoice.erb', pretty: true).render(
+          self,
+          site: site,
+          amount: invoice_obj['amount_due'],
+          period_start: Time.at(invoice_obj['period_start']),
+          period_end: Time.at(invoice_obj['period_end']),
+          date: Time.at(invoice_obj['date'])
+        )
+      })
+    end
+  end
+
+
   'ok'
 end
 
diff --git a/views/settings/account/email.erb b/views/settings/account/email.erb
index dbf2a186..f5b7359b 100644
--- a/views/settings/account/email.erb
+++ b/views/settings/account/email.erb
@@ -25,6 +25,18 @@
     >
   </p>
 
+  <% if current_site.owner.stripe_paying_supporter? %>
+    <p>
+      Receive Invoice Receipts:
+      <input name="email_invoice" type="hidden" value="false">
+      <input name="email_invoice" type="checkbox" value="true"
+        <% if current_site.owner.email_invoice %>
+          checked
+        <% end %>
+      >
+    </p>
+  <% end %>
+
   <p>
     Receive Comment Emails:
     <input name="send_comment_emails" type="hidden" value="false">
@@ -48,4 +60,4 @@
   <div>
     <input class="btn-Action" type="submit" value="Update Notification Settings">
   </div>
-</form>
\ No newline at end of file
+</form>