updating location of logic for getmail command (#264)

* moving logic for processing all the new emails from all mailboxes to a method under Mailbox so it can be called from other modules

* moving logger lines into handle method as requested

django_mailbox/management/commands/getmail.py

@@ -5,26 +5,7 @@ from django.core.management.base import BaseCommand
 from django_mailbox.models import Mailbox
 
 
-logger = logging.getLogger(__name__)
-logging.basicConfig(level=logging.INFO)
-
-
 class Command(BaseCommand):
     def handle(self, *args, **options):
-        mailboxes = Mailbox.active_mailboxes.all()
-        if args:
-            mailboxes = mailboxes.filter(
-                name=' '.join(args)
-            )
-        for mailbox in mailboxes:
-            logger.info(
-                'Gathering messages for %s',
-                mailbox.name
-            )
-            messages = mailbox.get_new_mail()
-            for message in messages:
-                logger.info(
-                    'Received %s (from %s)',
-                    message.subject,
-                    message.from_address
-                )
+        logging.basicConfig(level=logging.INFO)
+        Mailbox.get_new_mail_all_mailboxes(args)