Add email opt-out system

We're going to start generating emails on patchwork updates, so firstly
allow people to opt-out of all patchwork communications.

We do this with a 'mail settings' interface, allowing non-registered
users to set preferences on their email address. Logged-in users can do
this through the user profile view.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/apps/patchwork/models.py b/apps/patchwork/models.py
index 806875b..f21d073 100644
--- a/apps/patchwork/models.py
+++ b/apps/patchwork/models.py
@@ -379,6 +379,7 @@ class EmailConfirmation(models.Model):
     type = models.CharField(max_length = 20, choices = [
                                 ('userperson', 'User-Person association'),
                                 ('registration', 'Registration'),
+                                ('optout', 'Email opt-out'),
                             ])
     email = models.CharField(max_length = 200)
     user = models.ForeignKey(User, null = True)
@@ -400,4 +401,8 @@ class EmailConfirmation(models.Model):
             self.key = self._meta.get_field('key').construct(str).hexdigest()
         super(EmailConfirmation, self).save()
 
+class EmailOptout(models.Model):
+    email = models.CharField(max_length = 200, primary_key = True)
 
+    def __unicode__(self):
+        return self.email