init push - laying out the project

portal/app/mailers/application_mailer.rb

@@ -0,0 +1,44 @@
+class ApplicationMailer < ActionMailer::Base
+  default from: 'info@helpbuild.co'
+  helper MailerStyleHelper
+  layout 'mailer'
+
+  def try_delivering(_options = {})
+    yield
+    true
+  rescue EOFError,
+      IOError,
+      Errno::ECONNRESET,
+      Errno::ECONNABORTED,
+      Errno::EPIPE,
+      Errno::ETIMEDOUT,
+      Net::SMTPAuthenticationError,
+      Net::SMTPServerBusy,
+      Net::SMTPSyntaxError,
+      Net::SMTPUnknownError,
+      OpenSSL::SSL::SSLError => e
+    ExceptionHub.notify(e)
+    false
+  end
+
+  private
+
+  def deliver_mail(email, subject, reply_to = nil, to_name = '')
+    addresses = set_addresses_and_user(email: email, to_name: to_name)
+    reply_to = addresses[:from] if reply_to.nil?
+    try_delivering do
+      I18n.with_locale('en') do
+        mail(reply_to: reply_to, from: addresses[:from], to: addresses[:to], subject: "[Helpbuild] | #{subject}")
+      end
+    end
+  end
+
+  def set_addresses_and_user(email: '', from_name: 'Helpbuild', to_name: '', from_email: nil)
+    addresses = {}
+    from_email ||= Rails.configuration.action_mailer[:default_options][:from]
+    addresses[:from] = %(#{from_name} <#{from_email}>)
+    addresses[:reply_to] = %(#{from_name} <#{from_email}>)
+    addresses[:to] = %("#{to_name}" <#{email}>)
+    addresses
+  end
+end