Add email checking with validation event saving

app/interactions/actions/email_check.rb

@@ -0,0 +1,53 @@
+module Actions
+  class EmailCheck
+    attr_reader :email, :validation_eventable, :check_level
+
+    def initialize(email:, validation_eventable:, check_level: nil)
+      @email = email
+      @validation_eventable = validation_eventable
+      @check_level = check_level || :regex
+    end
+
+    def call
+      result = check_email
+      save_result(result)
+      log_failure(result) unless result.success
+      result.success
+    end
+
+    private
+
+    def check_email
+      Truemail.validate(email, with: check_level).result
+    end
+
+    def save_result(result)
+      validation_eventable.validation_events.create(validation_event_attrs(result))
+    end
+
+    def validation_event_attrs(result)
+      {
+        event_data: event_data(result),
+        event_type: ValidationEvent::EventType::TYPES[:email_validation],
+        success: result.success,
+      }
+    end
+
+    def logger
+      @logger ||= Rails.logger
+    end
+
+    def event_data(result)
+      result.to_h.merge(check_level: check_level)
+    end
+
+    def log_failure(result)
+      logger.info "Failed to validate email #{email} for the #{log_object_id}."
+      logger.info "Validation level #{check_level}, the result was #{result}"
+    end
+
+    def log_object_id
+      "#{validation_eventable.class}: #{validation_eventable.id}"
+    end
+  end
+end