def social_winner(request):
"""
Finds the winner for the day
:url: /a/winner/social/
:param POST['code']: the pass code to select winner
:param POST['winners']: list of people
:param POST['test']: '1' if testing
"""
r = {}
test = False
if request.POST.get('test','0') == '1':
test = True
if request.POST.get('code','000') == 'ch00seW199Er':
# check the number of people who transacted today
d = date.today()
fb_ids = request.POST.getlist('winners')
winner_str = ""
if not test:
for f in fb_ids:
winner = OTNUser.objects.get(facebook_profile__facebook_id=f)
# save to DB
win_prize = Winner(user=winner, prize="$50 TechCASH")
win_prize.save()
# if called the day after
win_prize.timestamp = d
win_prize.save()
winner_str += "%s, %s\n"%(winner.name, winner.mit_id)
# email winner
msg = "You are MealTime Social winner!\n\nYou will receive $50 credit in your TechCASH account.\n\n-kwan"
send_mail('OTN Social Prize Winner', msg, '*****@*****.**', [winner.my_email, '*****@*****.**'], fail_silently=False)
# email mitcard to credit from DIGRECPT1 to MIT ID
msg = "%s\nare OTN Social Winners!\n\nPlease transfer $50 from DIGRECPT1 to their TechCASH accounts respectively.\n\n-kwan"%winner_str
send_mail('OTN Social Prize Winner', msg, '*****@*****.**', ['*****@*****.**', '*****@*****.**'], fail_silently=False)
r['result'] = {'winners': winner_str}
else:
r['result'] = '-1'
return JSONHttpResponse(r)
def winner_add(request):
"""
Adds winner to Winner table
:url: /a/winner/add/
"""
r = {}
if request.POST.get('code','000') == 'ch00seW199Er':
u = OTNUser.objects.get(facebook_profile__facebook_id=517379465)
w = Winner(user=u, prize="$100 Legal's Gift Certificate")
w.save()
# update to old time
w.timestamp=datetime(year=2010, month=3, day=21, hour=0, minute=0, second=0)
w.save()
r['result'] = {'name':w.user.name, 'id': "%d"%w.user.id}
else:
r['result'] = '-1'
return JSONHttpResponse(r)
def find_winner(request):
"""
Finds the winner for the day
:url: /a/winner/
:param POST['code']: the pass code to select winner
:param POST['test']: '1' if testing
"""
r = {}
test = False
if request.POST.get('test','0') == '1':
test = True
if request.POST.get('code','000') == 'ch00seW199Er':
# check the number of people who transacted today
d = date.today() #-timedelta(30)
win_begin = datetime(year=d.year, month=d.month, day=d.day,
hour=0, minute=0, second=0)
win_end = datetime(year=d.year, month=d.month, day=d.day,
hour=23, minute=59, second=59)
# check the number of people who logged in today
logged_in = Event.objects.filter(action=Event.LOGIN,timestamp__gt=win_begin, timestamp__lt=win_end).values('user').distinct()
logger.debug("People that used: %s"%str(logged_in))
# check the number of people who saw the feed today
feed_viewed = FeedEvent.objects.filter(action=FeedEvent.FEED,timestamp__gt=win_begin, timestamp__lt=win_end).values('user').distinct()
logger.debug("People that used the feed: %s"%str(feed_viewed))
# check the number of people who have reviewed
reviewed = Receipt.objects.filter(last_update__lt=win_end, last_update__gt=win_begin).values_list("txn__user", flat=True).distinct()
logger.debug("People that reviewed: %s"%str(reviewed))
# exclude previous winners
prev_winners = Winner.objects.all().values('user__id')
#.exclude(id__in=prev_winners)
r_start = Q(techcashtransaction__receipt__last_update__gt=win_begin)
r_end = Q(techcashtransaction__receipt__last_update__lt=win_end)
t_start = Q(techcashtransaction__timestamp__gt=win_begin)
t_end = Q(techcashtransaction__timestamp__lt=win_end)
f_viewed = Q(id__in=feed_viewed)
users_today = OTNUser.objects.filter(f_viewed | (r_start & r_end) | (t_start & t_end)).order_by('id').distinct()
logger.debug("People that made txns (%d): %s"%(users_today.count(), str(users_today)))
# randomly select
winner_id=-1
if users_today.count() == 0:
return JSONHttpResponse({'result':'0'})
elif users_today.count() == 1:
winner_id = users_today[0].id
winner = users_today[0]
else:
# exclude Kwan, John McDonald, Dawei Shen, Alter Yod
exclude_list=[-1, 2, 3, 5]
while winner_id in exclude_list:
draw = randint(0,users_today.count()-1)
winner = users_today[draw]
winner_id = winner.id
if not test:
# save to DB
win_prize = Winner(user=winner, prize="$5 TechCASH")
win_prize.save()
# if called the day after
win_prize.timestamp = d
win_prize.save()
# email mitcard to credit from DIGRECPT1 to MIT ID
msg = "%s is today's OTN/MealTime winner!\n\nPlease transfer $5 from DIGRECPT1 to %s.\n\n-kwan"%(winner.name, winner.mit_id)
send_mail('OTN Winner', msg, '*****@*****.**', ['*****@*****.**'], fail_silently=False)
# email winner
msg = "You are today's MealTime winner!\n\nYou will receive $5 credit in your TechCASH account.\n\n-kwan"
send_mail('OTN Winner', msg, '*****@*****.**', [winner.my_email, '*****@*****.**'], fail_silently=False)
r['result'] = {'name':winner.name, 'id':"%d"%winner.id}
else:
r['result'] = '-1'
return JSONHttpResponse(r)