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regluit
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better querysets for work page tabs

pull/1/head
Andromeda Yelton 2012-12-31 13:46:23 -05:00
parent 202c10b0fb
commit 92163d62e6
1 changed files with 10 additions and 8 deletions
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16
frontend/views.py
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@ -1325,19 +1325,21 @@ def supporter(request, supporter_username, template_name):
works_unglued = []
works_active = []
works_wished = []
works_on_wishlist = wishlist.works.all()
if (wishlist.works.all()):
if (works_on_wishlist):
# querysets for tabs
# unglued tab is anything with an existing ebook
# unglued tab is anything with an existing ebook or successful campaign
## .order_by() may clash with .distinct() and this should be fixed
works_unglued = wishlist.works.all().filter(editions__ebooks__isnull=False).distinct().order_by('-num_wishes')
unglueit_works = works_on_wishlist.filter(campaigns__status="SUCCESSFUL").distinct()
works_otherwise_available = works_on_wishlist.filter(editions__ebooks__isnull=False).distinct()
works_unglued = unglueit_works | works_otherwise_available
works_unglued = works_unglued.order_by('-campaigns__status', 'campaigns__deadline', '-num_wishes')
# take the set complement of the unglued tab and filter it for active works to get middle tab
result = wishlist.works.all().exclude(pk__in=works_unglued.values_list('pk', flat=True))
works_active = result.filter(Q(campaigns__status='ACTIVE') | Q(campaigns__status='SUCCESSFUL')).order_by('-campaigns__status', 'campaigns__deadline').distinct()
works_active = works_on_wishlist.filter(campaigns__status='ACTIVE').order_by('campaigns__deadline').distinct()
# everything else goes in tab 3
works_wished = result.exclude(pk__in=works_active.values_list('pk', flat=True)).order_by('-num_wishes')
works_wished = works_on_wishlist.exclude(pk__in=works_active.values_list('pk', flat=True)).exclude(pk__in=works_unglued.values_list('pk', flat=True)).order_by('-num_wishes')
# badge counts
backed = works_unglued.count()