def delete_feedback(pk):
try:
fb = HandledFeedback.objects.get(pk=pk)
fb.delete()
except Exception as e:
logger.exception(e)
transaction.roll_back()
raise e
else:
transaction.commit()
def add_ad(ad):
try:
ad.save()
if ad.visible:
_set_ad_visible(ad.pk)
else:
ad.position = _MAX_ADS
ad.save()
except Exception as e:
logger.exception(e)
transaction.roll_back()
raise e
else:
transaction.commit()
def sort_ad(pks):
try:
AD.objects.exclude(pk__in=pks).update(position=_MAX_ADS, visible=False)
AD.objects.filter(pk__in=pks).update(visible=True)
for i in range(0, len(pks)):
ad = AD.objects.get(pk=pks[i])
ad.position = i + 1
ad.save()
except Exception as e:
logger.exception(e)
transaction.roll_back()
raise e
else:
transaction.commit()
def delete_ad(pk):
try:
ad = AD.objects.get(pk=pk)
if not ad.visible:
ad.delete()
else:
_set_ad_invisible(pk)
delete_ad(pk)
except Exception as e:
logger.exception(e)
transaction.roll_back()
raise e
else:
transaction.commit()
def edit_ad(ad):
visible = ad.visible
visible_changed = AD.objects.get(pk=ad.pk).visible != ad.visible
try:
ad.save()
if visible_changed:
if visible:
_set_ad_visible(ad.pk)
else:
_set_ad_invisible(ad.pk)
except Exception as e:
logger.exception(e)
transaction.roll_back()
raise e
else:
transaction.commit()