Ergänze fehlendes Script

templates/zammad-delete-customers.rb.j2

@@ -0,0 +1,27 @@
+# https://github.com/JBails/PurgeZammad
+# This script will delete all users that do not have an assigned ticket (open or closed), with no regards as to how long they haven't had a ticket
+# i.e. doesn't care if the last ticket was deleted 30 seconds or 30 days ago
+
+ticketless_customers = User.with_permissions('ticket.customer'){% if zammad_preserve_customer_domains is defined %}{% for domain in zammad_preserve_customer_domains %}.where('email NOT LIKE ?', '%{{ domain }}%'){% endfor %}{% endif %}.where('id NOT IN (SELECT customer_id FROM tickets)')
+count = ticketless_customers.count
+
+puts "#{count} customers without tickets found."
+puts
+
+ticketless_customers.find_each.with_index do |user, i|
+  next if user.permissions?(%w[admin ticket.agent])
+  next if user.id == 1
+
+  display_name = user.fullname + (user.fullname == user.email ? '' : " (#{user.email})")
+
+  User.transaction do
+    begin
+      user.destroy!
+      puts "  #{display_name} deleted."
+    rescue => e
+      puts "  #{display_name} could not be deleted: #{e.message}"
+      raise ActiveRecord::Rollback
+    next
+    end
+  end
+end