Hi,
I am having difficulties with listing this type of data. Scenario is
as follows:
1) user1 add's a friend called user2
2) user2 confirms that user1 is his friend
what should happen is user2 and user1 see's each others name in their
friends list. What's happening now is I am able to add user2 to user1
friends list but user1 cannot see user2 in his/her list. My question
is how do I get user1 to show up in user2's list and user2 to show up
in user1's friend list if a user has confirmed friendship? I was
thinking of utilizing the confirmation status in the model and because
that user1 and user2's id is both in the confirmed relationship I
don't see any integrity issues here. Any tips?
Friendship model:
class Friendship(models.Model):
NOT_CONFIRMED = 1
PENDING= 2
CONFIRMED = 3
STATUS_CHOICES = (
(NOT_CONFIRMED, 'Not Confirmed'),
(PENDING, 'Pending'),
(CONFIRMED, 'Confirmed'),
)
from_friend = models.ForeignKey(User, related_name='friend_set')
to_friend = models.ForeignKey(User, related_name='to_friend_set')
confirmed = models.IntegerField(choices=STATUS_CHOICES,
default=NOT_CONFIRMED)
class Meta:
unique_together = (('to_friend', 'from_friend'),)
def __unicode__(self):
return '%s, %s' % (self.from_friend.username,
self.to_friend.username)
Views to render the friendships (as you can see, I have been playing
with the filtering):
@login_required
def friends_list(request, username):
user = get_object_or_404(User, username=username)
#friends = [friendship for friendship in user.friend_set.filter(Q
(confirmed=2) | Q(confirmed=3))]
friends = Friendship.objects.filter(
Q(to_friend=user) | Q(confirmed=3)
)
# get friends latest 10 shows
friend_shows = Show.objects.filter(user__in=friends).order_by('-id')
return render_to_response('habit/friends_list.html', {
'user': request.user,
'friends': friends,
'shows': friend_shows[:10],
'username': username,
})
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