1 files changed, 17 insertions, 0 deletions
diff --git a/app/models/email_domain_block.rb b/app/models/email_domain_block.rb
new file mode 100644
index 000000000..839038bea
--- /dev/null
+++ b/app/models/email_domain_block.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+# == Schema Information
+#
+# Table name: email_domain_blocks
+#
+#  id         :integer          not null, primary key
+#  domain     :string           not null
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#
+
+class EmailDomainBlock < ApplicationRecord
+  def self.block?(email)
+    domain = email.gsub(/.+@([^.]+)/, '\1')
+    where(domain: domain).exists?
+  end
+end