feat: more consistent logging

config/initializers/logging.rb

@@ -0,0 +1,51 @@
+begin
+  def add_exception_to_payload(payload, event)
+    return unless exception = event.payload[:exception_object]
+
+    payload[:exception_class] = exception.class.name
+    payload[:exception_message] = exception.message
+    payload[:exception_backtrace] = exception.backtrace[0, 4].join("\n")
+  end
+
+  ActiveSupport::Notifications.subscribe "process_action.action_controller" do |*args|
+    event = ActiveSupport::Notifications::Event.new(*args)
+
+    payload = {
+      event: "request",
+      transaction: event.transaction_id,
+      controller: event.payload[:controller],
+      action: event.payload[:action],
+      format: event.payload[:format],
+      method: event.payload[:method],
+      path: event.payload[:path],
+      request_id: event.payload[:request].request_id,
+      ip_address: event.payload[:request].ip,
+      status: event.payload[:status],
+      view_runtime: event.payload[:view_runtime],
+      db_runtime: event.payload[:db_runtime]
+    }
+
+    add_exception_to_payload(payload, event)
+
+    string = "#{payload[:method]} #{payload[:path]} (#{payload[:status]})"
+
+    if payload[:exception_class]
+      Postal.logger.error(string, **payload)
+    else
+      Postal.logger.info(string, **payload)
+    end
+  end
+
+  ActiveSupport::Notifications.subscribe "deliver.action_mailer" do |*args|
+    event = ActiveSupport::Notifications::Event.new(*args)
+
+    Postal.logger.info({
+      event: "send_email",
+      transaction: event.transaction_id,
+      message_id: event.payload[:message_id],
+      subject: event.payload[:subject],
+      from: event.payload[:from],
+      to: event.payload[:to].is_a?(Array) ? event.payload[:to].join(", ") : event.payload[:to].to_s
+    })
+  end
+end

config/initializers/smtp.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require "postal/config"
+
 if Postal.config&.smtp
   ActionMailer::Base.delivery_method = :smtp
   ActionMailer::Base.smtp_settings = { address: Postal.config.smtp.host, user_name: Postal.config.smtp.username, password: Postal.config.smtp.password, port: Postal.config.smtp.port || 25 }