def get_prize(request):
webapp_user = request.webapp_user
red_envelope_id = int(request.GET['red_envelope_id'])
if request.member:
member = request.member
else:
member = None
try:
red_envelope = RedEnvelope.objects.get(id=red_envelope_id)
except:
raise Http404(u"该活动信息不存在")
response = create_response(200)
if webapp_user and RedEnvelopeRecord.objects.filter(
owner=red_envelope.owner,
webapp_user_id=webapp_user.id,
red_envelope=red_envelope).count() > 0:
red_envelope_record = RedEnvelopeRecord.objects.filter(
owner=red_envelope.owner,
webapp_user_id=webapp_user.id,
red_envelope=red_envelope)[0]
cur_prize = JsonResponse()
cur_prize.name = red_envelope_record.prize_name
cur_prize.detail = red_envelope_record.prize_detail
cur_prize.prize_level = red_envelope_record.prize_level
response.data.record_prize = cur_prize
else:
relations = RedEnvelopeHasPrize.objects.filter(
red_envelope=red_envelope)
prize_ids = [r.prize_id for r in relations]
prizes = Prize.objects.filter(id__in=prize_ids)
prizes_count = 0
for prize in prizes:
prizes_count = prize.count + prizes_count
webapp_id = red_envelope.owner.get_profile().webapp_id
sample_space_size = prizes_count
# prize = draw_lottery(prizes, webapp_id, sample_space_size=sample_space_size)
prize = draw_lottery_new(prizes, webapp_id)
red_envelope_record = __record_prize(webapp_user, red_envelope, prize,
member)
cur_prize = JsonResponse()
cur_prize.name = red_envelope_record.prize_name
cur_prize.detail = red_envelope_record.prize_detail
cur_prize.prize_level = red_envelope_record.prize_level
response.data.record_prize = cur_prize
# cur_member = JsonResponse()
# cur_member.integral = webapp_user.integral_info['count']
# response.data.member = cur_member
return response.get_response()
def edit_lottery_view(request, id):
id = int(id)
if id:
lottery = Lottery.objects.get(id=id)
lottery.can_update = False
if lottery.status == LOTTERY_STATUS_NO_START:
lottery.can_update = True
relations = LotteryHasPrize.objects.filter(lottery=lottery)
prize_ids = [r.prize_id for r in relations]
prizes = Prize.objects.filter(id__in=prize_ids)
id2prize = dict([(p.id, p) for p in prizes])
lottery.prizes = []
for r in relations:
prize = id2prize[r.prize_id]
prize.prize_source = r.prize_source
prize.prize_type = r.prize_type
lottery.prizes.append(prize)
lottery.prizes.sort(lambda x,y: cmp(x.level, y.level))
#转换为json
response = JsonResponse()
response.id = lottery.id
response.name = lottery.name
response.detail = lottery.detail
response.expend_integral = lottery.expend_integral
response.can_repeat = lottery.can_repeat
response.daily_play_count = lottery.daily_play_count
response.type = lottery.type
response.award_hour = lottery.award_hour
response.not_win_desc = lottery.not_win_desc
if lottery.award_type:
response.award_type = lottery.award_type
else:
response.award_type = ''
response.start_at = lottery.start_at.strftime("%Y-%m-%d")
response.end_at = lottery.end_at.strftime("%Y-%m-%d")
response.prizes = {}
for prize in lottery.prizes:
prize_json = {}
prize_json['prize_source'] = prize.prize_source
prize_json['prize_type'] = prize.prize_type
prize_json['prize_name'] = prize.name
prize_json['prize_level'] = prize.level
prize_json['prize_odds'] = prize.odds
prize_json['prize_count'] = prize.count
response.prizes[prize.id] = prize_json
lottery_json = response.get_json()
else:
lottery = {'can_update': True}
lottery_json = ''
coupon_rules = get_coupon_rules(request.user)
c = RequestContext(request, {
'first_nav_name': MARKET_TOOLS_NAV,
'second_navs': export.get_second_navs(request),
'second_nav_name': SECOND_NAV_NAME,
'lottery': lottery,
'lottery_json':lottery_json,
'coupon_rules':coupon_rules
})
return render_to_response('lottery/editor/edit_lottery.html', c)
