Allow users to delete their own account :(

app/controllers/users_controller.rb

@@ -27,4 +27,38 @@ class UsersController < ApplicationController
       render :content_list
     end
   end
+
+  def delete_my_account # :(
+    unless user_signed_in?
+      redirect_to root_path
+      return
+    end
+
+    # Make sure the user is set to Starter on Stripe so we don't keep charging them
+    stripe_customer = Stripe::Customer.retrieve current_user.stripe_customer_id
+    stripe_subscription = stripe_customer.subscriptions.data[0]
+    stripe_subscription.plan = 'starter'
+    stripe_subscription.save
+
+    report_user_deletion_to_slack current_user
+
+    current_user.really_destroy!
+    redirect_to root_path, notice: 'Your account has been deleted. We will miss you greatly!'
+  end
+
+  def report_user_deletion_to_slack user
+    return unless Rails.env == 'production'
+    slack_hook = ENV['SLACK_HOOK']
+    return unless slack_hook
+
+    notifier = Slack::Notifier.new slack_hook,
+      channel: '#analytics',
+      username: 'tristan'
+
+    notifier.ping [
+      ":bomb: :bomb: :bomb:",
+      "#{user.email.split('@').first}@ (##{user.id}) just deleted their account.",
+      ":bomb: :bomb: :bomb:",
+    ].join("\n")
+  end
 end

app/views/devise/registrations/edit.html.erb

@@ -7,6 +7,7 @@
         <ul class="tabs tabs-fixed-width">
           <li class="tab col s3"><a class="active" href="#info">Your Info</a></li>
           <li class="tab col s3"><a href="#preferences">Preferences</a></li>
+          <li class="tab col s3"><a href="#more">More...</a></li>
         </ul>
       </div>
       <div id="info" class="col s12">
@@ -15,6 +16,9 @@
       <div id="preferences" class="col s12">
         <%= render partial: 'devise/registrations/panes/preferences', locals: { f: f } %>
       </div>
+      <div id="more" class="col s12">
+        <%= render partial: 'devise/registrations/panes/more', locals: { f: f } %>
+      </div>
     </div>
 
     <div class="center">

app/views/devise/registrations/panes/_more.html.erb

@@ -0,0 +1,56 @@
+<div class="card">
+  <div class="card-content">
+    <h4>To delete your account</h4>
+    <p>
+      This action is <span class="red-text">IRREVERSIBLE</span>. Your account and all of your content
+      will be immediately and permanently deleted. We will miss you!
+    </p>
+    <p>
+      <br />
+      <a class="waves-effect waves-light btn red modal-trigger" href="#modal1">Delete my account</a>
+
+      <div id="modal1" class="modal modal-fixed-footer">
+        <div class="modal-content">
+          <h4>Delete my account</h4>
+          <p>
+            I, <%= current_user.email %>, want to delete my account in full. I understand that my entire account,
+            as well as any and all content created by me, including any content I've contributed to other
+            universes but still own, will be immediately and permanently deleted and will not be recoverable.
+          </p>
+          <p>
+            I understand all of my posts on <%= link_to 'the forums', thredded_path %> will also be deleted.
+          </p>
+          <br /><br />
+
+          <div class="row">
+            <div class="col s12 m6">
+              <h5>Do you need support instead?</h5>
+              <p>
+                You can <a href="https://docs.google.com/forms/d/e/1FAIpQLSe0jnqJlcPJDqwogGere5j8-8F1nSGGYkzbsI-XkOeMnGwLrA/viewform">
+                  report a problem</a> (available under the question-mark menu on any page) or reach out
+                  directly to an<span>dre</span>w<span></span>@<em></em>indent<span>labs</span>.com. I would be happy to help!
+              </p>
+            </div>
+            <div class="col s12 m6">
+              <h5>
+                Do you want to leave feedback?
+              </h5>
+              <p>
+                We listen to any and all feedback, no matter how small or large.
+              </p>
+              <p>
+                <br /><br />
+                <%= link_to 'Leave feedback', 'https://docs.google.com/forms/d/e/1FAIpQLScZWEVMgm8hBWIIVj1LPzo0GqflmWUrLQlc4TAYqsaS087oAA/viewform', class: 'btn' %>
+              </p>
+            </div>
+          </div>
+        </div>
+        <div class="modal-footer">
+          <%= link_to delete_my_account_path, class: 'modal-action modal-close waves-effect waves-green btn-flat', method: :DELETE do %>
+            Delete my account
+          <% end %>
+        </div>
+      </div>
+    </p>
+  </div>
+</div>

config/routes.rb

@@ -66,6 +66,7 @@ Rails.application.routes.draw do
     end
   end
   resources :documents
+  delete 'delete_my_account', to: 'users#delete_my_account'
 
   # Lab apps
   scope '/app' do