def count(value, card, d_plan, transaction):
try:
parameters = json.loads(d_plan.parameters)
except:
return None
if type(parameters) is not dict:
return None
value = float(value)
if 'bonus_mechanism' in parameters:
bonus_mechanism = parameters['bonus_mechanism']
else:
return None
if bonus_mechanism == 'bonus_cost':
if 'bonus_cost' in parameters:
bonus_cost = float(parameters['bonus_cost'])
else:
return None
if bonus_mechanism == 'bonus_percent':
if 'bonus_percent' in parameters:
bonus_percent = float(parameters['bonus_percent'])
else:
return None
if 'min_transaction' in parameters:
min_transaction = float(parameters['min_transaction'])
else:
return None
if 'bonus_lifetime' in parameters:
bonus_lifetime = float(parameters['bonus_lifetime'])
else:
return None
if 'round' in parameters:
rounding = parameters['round']
else:
return None
if abs(value) < min_transaction:
return card
bonus = Bonus()
bonus.date = transaction.date
bonus.active_from = datetime.now() + relativedelta(days=d_plan.time_delay)
bonus.card = card
if bonus_mechanism == 'bonus_cost':
bonus.value = custom_round((value / bonus_cost), rounding)
elif bonus_mechanism == 'bonus_percent':
bonus.value = custom_round((value * bonus_percent / 100), rounding)
bonus.active_to = bonus.active_from + relativedelta(
months=int(bonus_lifetime))
bonus.enabled = False
bonus.transaction_id = transaction.pk
trans = Transaction(org=card.org,
card=card,
date=datetime.now(),
bonus_before=card.get_total_bonus(),
doc_number=transaction.doc_number,
session=transaction.session,
sum=transaction.sum,
shop=transaction.shop,
workplace=transaction.workplace)
if value < 0:
trans.type = Operations.bonus_refund
refund_bonus(card, transaction.base_doc_date, -bonus.value)
trans.bonus_add = bonus.value
trans.save()
return card
else:
trans.type = Operations.bonus_add
trans.bonus_add = bonus.value
trans.save()
task = Task(queue_date=datetime.now(),
execution_date=datetime.now().date() +
relativedelta(days=d_plan.time_delay),
data=transaction.sum,
card=card,
operation="bonus",
d_plan=d_plan,
transaction=trans,
org=card.org)
task.save()
bonus.task_id = task.pk
bonus.save()
return card
def rest_add_bonus(request, card_code):
response = {}
if request.method == 'PUT':
user = UserCustom.objects.get(user_id__exact=request.user.pk)
bonus_data = json.loads(request.body.decode())
if not user.administrator:
response['status'] = 'error'
response['message'] = "Недостаточно прав!"
return JsonResponse(response, status=503)
try:
card = Card.objects.get(org_id__exact=user.org.pk,
code__exact=card_code)
except:
response['status'] = 'error'
response['message'] = "Карта с таким кодом не найдена!"
return JsonResponse(response, status=400)
try:
bonus = Bonus()
bonus.card = card
try:
bonus.active_from = datetime.fromtimestamp(
bonus_data['active_from'] / 1000)
except Exception as exc:
bonus.active_from = bonus_data['active_from']
try:
bonus.active_to = datetime.fromtimestamp(
bonus_data['active_to'] / 1000)
except:
bonus.active_to = bonus_data['active_to']
bonus.value = float(bonus_data['value'])
bonus.enabled = True
bonus.save()
trans = Transaction()
trans.card = card
trans.type = 'bonus_add'
trans.date = datetime.now()
trans.org = user.org
trans.bonus_add = bonus.value
trans.workplace = 'ВТИ-ДИСКОНТ'
trans.doc_close_user = user.user.first_name + " " + user.user.last_name
trans.save()
except Exception as err:
response['status'] = 'error'
response['message'] = str(err)
return JsonResponse(response, status=400)
response['status'] = 'success'
response['message'] = 'Бонусы добавлены'
return JsonResponse(response, safe=False)
if request.method == 'DELETE':
user = UserCustom.objects.get(user_id__exact=request.user.pk)
bonus_data = json.loads(request.body.decode())
try:
card = Card.objects.get(org_id__exact=user.org.pk,
code__exact=card_code)
except:
response['status'] = 'error'
response['message'] = "Карта с таким кодом не найдена!"
return JsonResponse(response, status=400)
try:
bonus = Bonus.objects.get(id__exact=int(bonus_data['id']))
bonus.delete()
trans = Transaction()
trans.card = card
trans.type = 'bonus_refund'
trans.date = datetime.now()
trans.org = user.org
trans.bonus_add = bonus.value
trans.workplace = 'ВТИ-ДИСКОНТ'
trans.doc_close_user = user.user.first_name + " " + user.user.last_name
trans.save()
except Exception as err:
response['status'] = 'error'
response['message'] = str(err)
return JsonResponse(response, status=400)
response['status'] = 'success'
response['message'] = 'Бонусы удалены'
return JsonResponse(response, safe=False)
