def callback_commercegate(request):
try:
data = request.body
request_unquote = urllib.unquote_plus(data)
xml = xmltodict.parse(request_unquote[22:])
except Exception:
return HttpResponse('Error parsing callback data',
content_type='text/plain',
status='200')
xml_data = xml['cgCallback']
transaction_type = xml_data['TransactionType']
transaction_id = xml_data['TransactionID']
user_id = xml_data['UserID']
try:
user = User.objects.get(user_id=user_id)
except ObjectDoesNotExist:
return HttpResponse('UserId does not exist',
content_type='text/plain',
status='200')
if 'TransactionReferenceID' in xml_data:
transaction_reference_id = xml_data['TransactionReferenceID']
if transaction_type == 'SALE':
try:
up = UserPayment.objects.filter(user=user,
status='PE').order_by('-id')[0]
ph = PaymentHistory.objects.filter(
user_payment__user_payment_id=up.user_payment_id,
status='P').order_by('-id')[0]
except Exception as e:
return HttpResponse('Error getting up or ph: %s' % e,
content_type='text/plain',
status='200')
# Activar user payment
up.active()
up.payment_date = up.calc_payment_date(datetime.now())
if up.is_trial:
up.trial_counter -= 1
up.save()
# Aprobar payment history
ph.approve(transaction_id)
# Setear fecha de expiracion del usuario
user.set_expiration(up.payment_date)
print 'CommerceGate callback: Sale'
# POST to promiscuus
if ph.trial:
ph.trial_duration = up.trial_recurrence
else:
ph.trial_duration = 0
resp_promiscuus = post_to_promiscuus(ph, 'payment_commit')
if resp_promiscuus['status'] == 'error':
ph.message = "%s - Promiscuus error: %s" % (
ph.message, resp_promiscuus['message'])
ph.save()
elif transaction_type == 'REBILL':
up = UserPayment.objects.get(user=user, status='AC')
payment_id = 'PH_%s_%d' % (user.user_id, int(time()))
# Modificar fecha de user payment
up.payment_date = up.calc_payment_date(datetime.now())
up.save()
# Modificar fecha de expiracion del usuario
user.set_expiration(up.payment_date)
# Obtengo integrador
integrator = Integrator.get_by_country('commerce_gate', user.country)
# Crear payment history
ph = PaymentHistory.create(up,
payment_id,
integrator,
status='A',
gateway_id=transaction_id)
if up.is_trial:
up.trial_counter -= 1
up.save()
print 'CommerceGate callback: Rebill'
# POST to promiscuus
if ph.trial:
ph.trial_duration = up.trial_recurrence
else:
ph.trial_duration = 0
resp_promiscuus = post_to_promiscuus(ph, 'rebill')
if resp_promiscuus['status'] == 'error':
ph.message = "%s - Promiscuus error: %s" % (
ph.message, resp_promiscuus['message'])
ph.save()
elif transaction_type == 'CANCELMEMBERSHIPNOTIFY':
up = UserPayment.objects.get(user=user, status='AC')
up.cancel('U')
# POST to promiscuus
resp_promiscuus = post_to_promiscuus(up, 'cancel')
if resp_promiscuus['status'] == 'error':
up.message = "%s - Promiscuus error: %s" % (
up.message, resp_promiscuus['message'])
up.save()
print 'CommerceGate callback: Cancel membership notify. User: %s' % user.user_id
elif transaction_type == 'CANCELMEMBERSHIP':
up = UserPayment.get_active(user)
if up is not None:
up.cancel('C')
# POST to promiscuus
resp_promiscuus = post_to_promiscuus(up, 'cancel')
if resp_promiscuus['status'] == 'error':
up.message = "%s - Promiscuus error: %s" % (
up.message, resp_promiscuus['message'])
up.save()
user.expire()
print 'CommerceGate callback: Cancel membership. User: %s' % user.user_id
elif transaction_type == 'REFUND':
try:
ph = PaymentHistory.objects.get(
gateway_id=transaction_reference_id)
ph.cancel(transaction_id, 'refund')
except:
print 'Refund: Transaction ID %s not found' % transaction_reference_id
print(xml)
return HttpResponse('SUCCESS', content_type='text/plain', status='200')
def cancel_commercegate(request):
# Cargo el JSON
try:
data = json.loads(request.body)
except Exception:
message = 'error decoding json'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
# Verifico las key mandatorias
keys = ['user_id']
json_loader = __validate_json(data, keys)
if json_loader['status'] == 'error':
json_loader['message'] = 'check api mandatory parameters'
return HttpResponse(json.dumps(json_loader),
content_type='application/json',
status=http_BAD_REQUEST)
# Obtengo pais
country = Country.get_by_code(data['user_id'].split("_")[0].lower())
# Obtengo Integrador
integrator = Integrator.get_by_country('commerce_gate', country)
if integrator is None:
message = "integrator does not exist for country %s" % country.name
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Obtengo Integrator Settings
endpoint_cancel = IntegratorSetting.get_var(integrator, 'endpoint_cancel')
customer_id = IntegratorSetting.get_var(integrator, 'customer_id')
password = IntegratorSetting.get_var(integrator, 'password')
# Verifico que el usuario existe o no este ya cancelado
try:
user = User.objects.get(user_id=data['user_id'])
except ObjectDoesNotExist:
message = 'user not found'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_NOT_FOUND)
if not user.is_active:
message = 'already canceled user'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_NOT_FOUND)
up = UserPayment.get_active(user=user)
if up is None:
message = "user_id %s has not enabled recurring payment" % data[
'user_id']
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
ph = PaymentHistory.get_first_approved(up)
if ph is None:
message = "there isnt approved payments for userpayment_id %s" % up.user_payment_id
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
#params = { 'customerId': customer_id, 'websiteId': website_id, 'password': password, 'username': data['user_id'] }
params = {
'customerId': customer_id,
'password': password,
'first_transaction_id': ph.gateway_id
}
url = '%s?%s' % (endpoint_cancel, urlencode(params))
# Llamo a la api de commercegate
try:
resp, content = Http().request(url, 'POST')
except Exception as e:
message = 'communication error with commercegate'
body = {'status': 'error', 'message': e}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
body = {'status': 'success'}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_POST_OK)
def payment_commercegate(request):
# Verifico ApiKey
cap = __check_apikey(request)
if cap['status'] == 'error':
return HttpResponse(status=http_UNAUTHORIZED)
# Cargo el JSON
try:
data = json.loads(request.body)
print "CONTENT MA: %s" % data
except Exception:
message = 'error decoding json'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
# Verifico las key mandatorias
keys = ['user_id', 'email', 'recurrence']
json_loader = __validate_json(data, keys)
if json_loader['status'] == 'error':
json_loader[
'message'] = 'Ocurrió un error con el pago, por favor reintente nuevamente más tarde'
return HttpResponse(json.dumps(json_loader),
content_type='application/json',
status=http_BAD_REQUEST)
# Obtengo pais
country = Country.get_by_code(data['user_id'].split("_")[0].lower())
# Obtengo Integrador
integrator = Integrator.get_by_country('commerce_gate', country)
if integrator is None:
message = "integrator does not exist for country %s" % country.name
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Obtengo Integrator Settings
redirect_url_failed = IntegratorSetting.get_var(integrator,
'redirect_url_failed')
redirect_url_success = IntegratorSetting.get_var(integrator,
'redirect_url_success')
endpoint = IntegratorSetting.get_var(integrator, 'endpoint')
endpoint_token = IntegratorSetting.get_var(integrator, 'endpoint_token')
website_id = IntegratorSetting.get_var(integrator, 'website_id')
customer_id = IntegratorSetting.get_var(integrator, 'customer_id')
# Verifico si el usuario existe y sino lo creo
try:
user = User.objects.get(user_id=data['user_id'])
user.email = data['email']
user.save()
except ObjectDoesNotExist:
user = User.create(data['user_id'], data['email'], integrator.country)
# Obtengo el paquete
if 'package_id' in data:
package = Package.get_by_id(data['package_id'], integrator)
else:
package = Package.get(data['recurrence'], integrator)
if package is None:
message = "package not found with that duration"
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Si tiene algun UserPayment habilitado devuelvo un error
up = UserPayment.get_active(user)
if up is not None:
message = 'enabled user payment already exists'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
else:
up = UserPayment.create_from_package(user, package)
payment_id = "PH_%s_%d" % (user.user_id, int(time()))
# Creo el PaymentHistory
ph = PaymentHistory.create(up, payment_id, integrator)
params = {
'cid': customer_id,
'wid': website_id,
'packid': package.package_id,
'username': data['user_id'],
'email': data['email']
}
url = '%s?%s' % (endpoint_token, urlencode(params))
try:
resp, content = Http().request(url, 'POST')
except Exception as e:
message = "communication error with commercegate, waiting callback"
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_PAYMENT_REQUIRED)
iframe_params = {'cid': customer_id, 'wid': website_id, 'token': content}
if redirect_url_success:
iframe_params['successUrl'] = redirect_url_success
if redirect_url_failed:
iframe_params['failedUrl'] = "%s://%s/commercegate/error/%s" % (
request.scheme, request.META['HTTP_HOST'], up.user_payment_id)
iframe_url = '%s?%s' % (endpoint, urlencode(iframe_params))
body = {'status': 'success', 'value': {'url': iframe_url}}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_POST_OK)
def add_card_pagodigital(request):
# Vars
integrator = Integrator.get('pagodigital')
baseurl = Setting.get_var('baseurl')
template = 'pagodigital/pagodigital.html'
# Verifico ApiKey
cap = __check_apikey(request)
if cap['status'] == 'error':
return HttpResponse(status=http_UNAUTHORIZED)
# Cargo el JSON
try:
data = json.loads(request.body)
except Exception:
message = 'error decoding json'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
# Verifico las key mandatorias
keys = ['user_id']
json_loader = __validate_json(data, keys)
if json_loader['status'] == 'error':
return HttpResponse(json.dumps(json_loader),
content_type='application/json',
status=http_BAD_REQUEST)
# Verifico si el usuario existe y sino devuelvo error
try:
user = User.objects.get(user_id=data['user_id'])
except ObjectDoesNotExist:
message = 'user does not exist'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
# Obtengo el User Payment activo sino devuelvo error
up = UserPayment.get_active(user)
if up is None:
message = 'enabled user payment does not exist'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
# Creo el form
form = Form.create(user, up, integrator, template, 'AC')
if form is None:
message = "form could not be created"
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_INTERNAL_ERROR)
iframe_params = {'user_id': user.user_id, 'token': form.token}
iframe_url = '%sapi/v1/pagodigital/addcard/form/?%s' % (
baseurl, urlencode(iframe_params))
body = {'status': 'success', 'value': {'url': iframe_url}}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_POST_OK)
def payment_pagodigital(request):
# Vars
integrator = Integrator.get('pagodigital')
baseurl = Setting.get_var('baseurl')
template = 'pagodigital/pagodigital.html'
# Verifico ApiKey
cap = __check_apikey(request)
if cap['status'] == 'error':
return HttpResponse(status=http_UNAUTHORIZED)
# Cargo el JSON
try:
data = json.loads(request.body)
print "CONTENT MA: %s" % data
except Exception:
message = 'error decoding json'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
# Verifico las key mandatorias
keys = ['user_id', 'email', 'payment_date', 'recurrence']
json_loader = __validate_json(data, keys)
if json_loader['status'] == 'error':
return HttpResponse(json.dumps(json_loader),
content_type='application/json',
status=http_BAD_REQUEST)
# Verifico si el usuario existe y sino lo creo
try:
user = User.objects.get(user_id=data['user_id'])
user.email = data['email']
user.save()
except ObjectDoesNotExist:
user = User.create(data['user_id'], data['email'], integrator.country)
# Verifico que no tenga un User Payment activo
up = UserPayment.get_active(user)
if up is not None:
if up.enabled_card:
message = 'enabled user payment already exists'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
else:
up.status = 'PE'
up.save()
# Obtengo el paquete
if 'package_id' in data:
package = Package.get_by_id(data['package_id'], integrator)
else:
package = Package.get(data['recurrence'], integrator)
if package is None:
message = "package not found with that duration"
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Creo UserPayment
up = UserPayment.create_from_package(user, package, data['payment_date'],
0, 0, True)
# Aplico descuento si existe
if 'discount' in data and 'disc_counter' in data:
up.discount(data['discount'], data['disc_counter'])
# Creo el form
form = Form.create(user, up, integrator, template, 'UP', package)
if form is None:
message = "form could not be created"
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_INTERNAL_ERROR)
iframe_params = {'user_id': user.user_id, 'token': form.token}
iframe_url = '%sapi/v1/pagodigital/userpayment/form/?%s' % (
baseurl, urlencode(iframe_params))
body = {'status': 'success', 'value': {'url': iframe_url}}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_POST_OK)
def userpayment_form_pagodigital(request):
######## Metodo POST ########
if request.method == 'POST':
data = request.POST
template = 'pagodigital/redirect.html'
# Verifico las key mandatorias
keys = [
'name', 'phone', 'address', 'id_card', 'email', 'city', 'state',
'cc_number', 'cc_exp_month', 'cc_exp_year', 'cc_cvv',
'cc_fr_number', 'cc_fr_name', 'user_id', 'token'
]
json_loader = __validate_json(data, keys)
if json_loader['status'] == 'error':
return HttpResponse(json.dumps(json_loader),
content_type='application/json',
status=http_BAD_REQUEST)
# Obtengo el usuario y el form vinculado al token
user = User.get(data['user_id'])
form = Form.get(user, data['token'])
if form is None:
message = 'form not available'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
# Verifico que no tenga un User Payment activo
active_up = UserPayment.get_active(user)
if active_up is not None:
message = 'enabled user payment already exists'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
up = form.user_payment
# Obtengo settings del integrator
api_key = IntegratorSetting.get_var(form.integrator, 'api_key')
api_secret = IntegratorSetting.get_var(form.integrator, 'api_secret')
success_url = IntegratorSetting.get_var(form.integrator,
'redirect_url_success')
failed_url = IntegratorSetting.get_var(form.integrator,
'redirect_url_failed')
jwt_endpoint = IntegratorSetting.get_var(form.integrator,
'jwt_endpoint')
jwt_user = IntegratorSetting.get_var(form.integrator, 'jwt_user')
jwt_pass = IntegratorSetting.get_var(form.integrator, 'jwt_pass')
# Obtengo el JWT
pd_jwt_gw = PagoDigitalJWTGateway(jwt_endpoint, jwt_user, jwt_pass)
try:
ret, content = pd_jwt_gw.doPost()
if not ret:
message = "%s - %s" % (content['STATUS_MESSAGE'],
content['MESSAGE'])
up.reply_error(message)
context = {'redirect_url': failed_url}
return render(request, template, context)
if not 'TOKEN' in content:
message = "JWT ERROR - TOKEN key not found"
up.reply_error(message)
context = {'redirect_url': failed_url}
return render(request, template, context)
pd_jwt = content['TOKEN']
except Exception as e:
message = 'jwt error: %s' % e
up.reply_error(message)
context = {'redirect_url': failed_url}
return render(request, template, context)
# Realizar add card y obtener token
pd_ac_endpoint = IntegratorSetting.get_var(form.integrator,
'add_card_endpoint')
pd_gw = PagoDigitalGateway(pd_ac_endpoint, api_key, api_secret, pd_jwt)
pd_card = PagoDigitalCard(data['cc_number'], data['cc_cvv'],
data['cc_fr_number'], data['cc_exp_month'],
data['cc_exp_year'], data['name'],
data['id_card'], data['address'],
data['email'], data['phone'], data['city'],
data['state'])
new_card = True
try:
ret, content = pd_gw.doPost(pd_card.to_dict())
if not ret:
message = "%s - %s" % (content['STATUS_MESSAGE'],
content['MESSAGE'])
up.reply_error(message)
context = {'redirect_url': failed_url}
return render(request, template, context)
if 'CODIGO_RESPUESTA' in content:
if str(content['CODIGO_RESPUESTA']) not in SUCCESS_CODES:
message = "ADD CARD ERROR - code: %s - message: %s" % (
content['CODIGO_RESPUESTA'], content['RESPUESTA'])
up.reply_error(message)
context = {'redirect_url': failed_url}
return render(request, template, context)
elif 'CODIGO_ERROR' in content and content[
'CODIGO_ERROR'] == 'PD38':
if 'TOKEN' not in content:
message = "ADD CARD ERROR - CODIGO_ERROR PD38 but TOKEN not returned"
up.reply_error(message)
context = {'redirect_url': failed_url}
return render(request, template, context)
new_card = False
else:
message = "ADD CARD ERROR - CODIGO_RESPUESTA not found"
up.reply_error(message)
context = {'redirect_url': failed_url}
return render(request, template, context)
except Exception as e:
message = 'add card error: %s' % e
up.reply_error(message)
context = {'redirect_url': failed_url}
return render(request, template, context)
# Habilito tarjeta en UP
up.enabled_card = True
# Deshabilito cualquier tarjeta existente
cards = Card.objects.filter(user=user, enabled=True)
for card in cards:
card.disable()
# Creo la tarjeta o la obtengo si ya existe
card = Card.get_by_token(up.user, content['TOKEN'])
if card is not None:
card.enable()
elif new_card:
card_exp = "%s/%s" % (data['cc_exp_month'],
data['cc_exp_year'][-2:])
card = Card.create_with_token(user, content['TOKEN'],
data['cc_number'][-4:], card_exp,
data['cc_fr_name'], form.integrator)
else:
up.enabled_card = False
message = 'add card error: Token %s not found' % content['TOKEN']
up.reply_error(message)
context = {'redirect_url': failed_url}
return render(request, template, context)
# Verifico si es trial y aplico descuento si corresponde
if up.is_trial:
trial_flag = True
disc_flag = False
disc_pct = 0
else:
trial_flag = False
if up.has_discount:
disc_flag = True
disc_pct = up.disc_pct
else:
disc_pct = 0
disc_flag = False
# Genero tx id sumando al userid el timestamp
payment_id = "PH_%s_%d" % (user.user_id, int(time()))
# Creo el registro en PaymentHistory
ph = PaymentHistory.create(up, payment_id, form.integrator, card,
disc_pct)
if ph.amount > 0:
# Realizar pago
pd_tx_endpoint = IntegratorSetting.get_var(form.integrator,
'process_tx_endpoint')
pd_gw = PagoDigitalGateway(pd_tx_endpoint, api_key, api_secret,
pd_jwt)
try:
pd_tx = PagoDigitalTx(int(ph.amount), card.token)
ret, content = pd_gw.doPost(pd_tx.to_dict())
print ret
print content
except Exception as e:
message = 'Payment error: %s' % e
up.reply_error(message)
ph.error('', message)
return False
else:
ret = True
content = {
'CODIGO_RESPUESTA': '-10',
'id': '-10',
'message': 'Pago con descuento del 100%'
}
if ret:
# Obtengo los valores segun la respuesta de Pagodigital
pr = pagodigital_translator(content)
# Seteo los valores de la UserPayment
up.status = pr["up_status"]
up.message = pr["up_message"]
up.enabled = pr["up_recurrence"]
if up.status == 'AC':
# calcular next_payment_day
up.payment_date = up.calc_payment_date()
# Fija la fecha de expiration del usuario
user.set_expiration(up.payment_date)
if disc_flag:
up.disc_counter -= 1
if trial_flag:
up.trial_counter -= 1
else:
up.channel = 'R'
up.save()
# Seteo los valores del PaymentHistory
ph.status = pr["ph_status"]
ph.gateway_id = pr["ph_gatewayid"]
ph.message = pr["ph_message"]
ph.save()
if ph.status == 'A':
redirect_url = success_url
else:
redirect_url = failed_url
if pr["user_expire"]:
user.expire()
# POST to promiscuus
if ph.trial:
ph.trial_duration = up.trial_recurrence
else:
ph.trial_duration = 0
resp_promiscuus = post_to_promiscuus(ph, 'payment_commit')
if resp_promiscuus['status'] == 'error':
ph.message = "%s - Promiscuus error: %s" % (
ph.message, resp_promiscuus['message'])
ph.save()
context = {'redirect_url': redirect_url}
return render(request, template, context)
else:
message = "could not create user payment"
up.reply_error(message)
ph.error('', message)
# POST to promiscuus
if ph.trial:
ph.trial_duration = up.trial_recurrence
else:
ph.trial_duration = 0
resp_promiscuus = post_to_promiscuus(ph, 'payment_commit')
if resp_promiscuus['status'] == 'error':
ph.message = "%s - Promiscuus error: %s" % (
ph.message, resp_promiscuus['message'])
ph.save()
context = {'redirect_url': failed_url}
return render(request, template, context)
######## Metodo GET ########
elif request.method == 'GET':
user = User.get(request.GET['user_id'])
template = Form.get_template(user, request.GET['token'])
baseurl = Setting.get_var('baseurl')
if template is None:
message = 'form not available'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
context = {
'country': user.country.code,
'email': user.email,
'baseurl': baseurl
}
return render(request, template, context)
def user_status(request, user_id):
ret = {}
# Verifico ApiKey
cap = __check_apikey(request)
if cap['status'] == 'error':
return HttpResponse(status=http_UNAUTHORIZED)
# Verifico que el usuario exista
try:
user = User.objects.get(user_id=user_id)
except ObjectDoesNotExist:
message = "user_id %s does not exist" % user_id
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
if user.expiration is not None and user.expiration >= date.today():
# A la expiracion le sumo un dia para evitar dejarlo sin acceso sin haber intentado cobrarle
ret['expiration'] = mktime(user.expiration.timetuple())
else:
ret['expiration'] = None
# Obtengo el UserPayment activo y si no existe devuelvo solo fecha de expiracion
up = UserPayment.get_active(user)
if up is None:
up = UserPayment.get_last(user)
if up is not None:
ret['status_detail'] = up.status
if up.status != 'RE':
ret['status'] = 'E'
body = {'status': 'success', 'value': ret}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_REQUEST_OK)
else:
ret['status_detail'] = 'ER'
ret['status'] = 'E'
body = {'status': 'success', 'value': ret}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_REQUEST_OK)
ret['status'] = 'A'
ret['message'] = ''
ret['status_detail'] = up.status
ret['recurrence'] = up.recurrence
ret['payment_date'] = mktime(up.payment_date.timetuple())
ret['currency'] = up.currency.code
ret['amount'] = up.amount
ret['discount'] = up.disc_pct
ret['disc_counter'] = up.disc_counter
ret['trial_amount'] = up.trial_amount
ret['trial_counter'] = up.trial_counter
ret['trial_recurrence'] = up.trial_recurrence
ret['subscription_date'] = user.get_subscription_date()
integrator = up.get_integrator()
if integrator is not None:
ret['integrator'] = integrator.name
body = {'status': 'success', 'value': ret}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_REQUEST_OK)
def cancel_payment(request):
# Verifico ApiKey
cap = __check_apikey(request)
if cap['status'] == 'error':
return HttpResponse(status=http_UNAUTHORIZED)
# Cargo el json
try:
data = json.loads(request.body)
except Exception:
message = "error decoding json"
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Verifico las key mandatorios del json
keys = ['user_id']
json_loader = __validate_json(data, keys)
if json_loader['status'] == 'error':
return HttpResponse(json.dumps(json_loader),
content_type="application/json",
status=http_BAD_REQUEST)
# Verifico que el usuario exista
try:
user = User.objects.get(user_id=data['user_id'])
except ObjectDoesNotExist:
message = "user_id %s does not exist" % data['user_id']
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Obtengo el UserPayment activo y si no existe devulvo error
up = UserPayment.get_active(user=user)
if up is None:
up = UserPayment.get_rebill_error(user=user)
if up is None:
message = "user_id %s has not enabled recurring payment" % data[
'user_id']
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Si el integrador es CommerceGate ejecuto baja para ese integrador
# ph = PaymentHistory.objects.filter(user_payment=up).order_by('-id')[0]
#if ph.integrator.name == 'commerce_gate':
if not up.internal:
return cancel_commercegate(request)
# Cancelo la recurrencia
try:
up.user_cancel()
except:
message = "could not disable recurring payment"
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_INTERNAL_ERROR)
# POST to promiscuus
resp_promiscuus = post_to_promiscuus(up, 'cancel')
if resp_promiscuus['status'] == 'error':
up.message = "%s - Promiscuus error: %s" % (up.message,
resp_promiscuus['message'])
up.save()
return HttpResponse(status=http_POST_OK)
def payment_discount(request):
# Verifico ApiKey
cap = __check_apikey(request)
dap = __check_discount_apikey(request)
if cap['status'] == 'error' and dap['status'] == 'error':
return HttpResponse(status=http_UNAUTHORIZED)
if request.method == 'POST':
# Cargo el json
try:
data = json.loads(request.body)
except Exception:
message = "error decoding json"
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Verifico las key mandatorios del json
keys = ['user_id', 'discount', 'disc_counter']
json_loader = __validate_json(data, keys)
if json_loader['status'] == 'error':
return HttpResponse(json.dumps(json_loader),
content_type="application/json",
status=http_BAD_REQUEST)
user_id = data['user_id']
discount = data['discount']
disc_counter = data['disc_counter']
status = http_POST_OK
else:
try:
user_id = request.GET['user_id']
discount = int(request.GET['discount'])
disc_counter = int(request.GET['disc_counter'])
status = http_REQUEST_OK
except:
message = "missing parameter"
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
if discount < 1 or discount > 100 or disc_counter < 1:
message = "invalid parameter value"
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Verifico que el usuario exista
try:
user = User.objects.get(user_id=user_id)
except ObjectDoesNotExist:
message = "user_id %s does not exist" % user_id
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Obtengo el UserPayment y si no existe devulvo error
up = UserPayment.get_active(user=user)
if up is None:
up = UserPayment.get_rebill_error(user=user)
if up is None:
message = "user_id %s has not enabled recurring payment" % user_id
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Aplico el descuento
try:
up.discount(discount, disc_counter)
except:
message = "could not apply discount"
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_INTERNAL_ERROR)
return HttpResponse(status=status)
def userpayment_form_prisma_view(request):
######## Metodo POST ########
if request.method == 'POST':
data = request.POST
template = 'prisma/redirect.html'
# Verifico las key mandatorias
keys = [
'card_number', 'card_expiration_month', 'card_expiration_year',
'security_code', 'card_holder_name', 'card_type', 'id_type',
'id_number', 'user_id', 'token'
]
json_loader = __validate_json(data, keys)
if json_loader['status'] == 'error':
return HttpResponse(json.dumps(json_loader),
content_type='application/json',
status=http_BAD_REQUEST)
# Obtengo el id de la tarjeta
payment_method_id = get_prisma_card_id(data['card_type'])
if payment_method_id is None:
message = 'invalid payment method ID'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
# Obtengo el usuario y el form vinculado al token
user = User.get(data['user_id'])
form = Form.get(user, data['token'])
if form is None:
message = 'form not available'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
# Verifico que no tenga un User Payment activo
active_up = UserPayment.get_active(user)
if active_up is not None:
message = 'enabled user payment already exists'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
up = form.user_payment
# Obtengo settings del integrator
public_apikey = IntegratorSetting.get_var(form.integrator,
'public_apikey')
private_apikey = IntegratorSetting.get_var(form.integrator,
'private_apikey')
success_url = IntegratorSetting.get_var(form.integrator,
'redirect_url_success')
failed_url = IntegratorSetting.get_var(form.integrator,
'redirect_url_failed')
endpoint = IntegratorSetting.get_var(form.integrator, 'endpoint')
prisma_gw = PrismaGateway(endpoint, public_apikey, private_apikey)
# Obtengo Token de pago
prisma_token = PrismaPaymentToken(data['card_number'],
data['card_expiration_month'],
data['card_expiration_year'],
data['security_code'],
data['card_holder_name'],
data['id_type'], data['id_number'])
try:
ret, content = prisma_gw.get_payment_token(
prisma_token.serialize()) # Revisar que devuelve
if not ret:
up.reply_error(json.dumps(content))
context = {'redirect_url': failed_url}
return render(request, template, context)
payment_token = content['id']
except Exception as e:
message = {
'status': 'error',
'message': 'get_payment_token(): %s' % e
}
up.reply_error(json.dumps(message))
context = {'redirect_url': failed_url}
return render(request, template, context)
# Realizo primer pago para tokenizar tarjeta
payment_id = "PH_%s_%dc" % (user.user_id, int(time()))
cc_bin = data['card_number'][:6]
add_card_amount = 10 * 100
add_card_tx = PrismaTx(user.user_id, user.email, payment_id,
payment_token, cc_bin, add_card_amount,
payment_method_id)
try:
ret, content = prisma_gw.add_card(add_card_tx.serialize())
if not ret:
up.reply_error(json.dumps(content))
context = {'redirect_url': failed_url}
return render(request, template, context)
card_token = content['customer_token']
if card_token is None:
message = 'add card error - payment(): card token is null'
up.reply_error(message)
context = {'redirect_url': failed_url}
return render(request, template, context)
except Exception as e:
message = 'add card error - payment(): %s' % e
up.reply_error(message)
context = {'redirect_url': failed_url}
return render(request, template, context)
# Habilito tarjeta en UP
up.enabled_card = True
# Deshabilito cualquier tarjeta existente
cards = Card.objects.filter(user=user, enabled=True)
for card in cards:
card.disable()
# Creo la tarjeta o la obtengo si ya existe
card = Card.get_by_token(up.user, card_token)
if card is not None:
card.enable()
else:
card_exp = "%s/%s" % (data['card_expiration_month'],
data['card_expiration_month'])
card = Card.create_with_token(user, card_token,
data['card_number'][-4:], card_exp,
data['card_type'], form.integrator,
data['security_code'],
data['card_number'][:6])
# Verifico si es un pago futuro
if up.payment_date > timezone.now().date():
context = {'redirect_url': success_url}
return render(request, template, context)
# Verifico si es trial y aplico descuento si corresponde
if up.is_trial:
trial_flag = True
disc_flag = False
disc_pct = 0
else:
trial_flag = False
if up.has_discount:
disc_flag = True
disc_pct = up.disc_pct
else:
disc_pct = 0
disc_flag = False
# Genero tx id sumando al userid el timestamp
payment_id = "PH_%s_%d" % (user.user_id, int(time()))
# Creo el registro en PaymentHistory
ph = PaymentHistory.create(up, payment_id, form.integrator, card,
disc_pct)
if ph.amount > 0:
# Obtengo nuevo Token de pago
payment_data = {'token': card.token, 'security_code': card.cvv}
try:
ret, content = prisma_gw.get_recurrence_token(
payment_data) # Revisar que devuelve
if not ret:
up.reply_error(json.dumps(content))
context = {'redirect_url': failed_url}
return render(request, template, context)
payment_token = content['id']
except Exception as e:
message = 'ERROR get_recurrence_token(): %s' % e
up.reply_error(message)
context = {'redirect_url': failed_url}
return render(request, template, context)
# Realizo pago
final_amount = int(ph.amount * 100) - add_card_amount
prisma_tx = PrismaTx(user.user_id, user.email, payment_id,
payment_token, cc_bin, final_amount,
payment_method_id)
try:
ret, content = prisma_gw.payment(prisma_tx.serialize())
if not ret:
up.reply_error(json.dumps(content))
context = {'redirect_url': failed_url}
return render(request, template, context)
card_token = content['customer_token']
except Exception as e:
message = 'ERROR payment(): %s' % e
up.reply_error(message)
ph.error('', message)
return False
else:
ret = True
content = {"status": "approved", "code": '-10'}
if ret:
# Obtengo los valores segun la respuesta de Prisma
pr = prisma_translator(content)
# Seteo los valores de la UserPayment
up.status = pr["up_status"]
up.message = pr["up_message"]
up.enabled = pr["up_recurrence"]
if up.status == 'AC':
# calcular next_payment_day
up.payment_date = up.calc_payment_date()
# Fija la fecha de expiration del usuario
user.set_expiration(up.payment_date)
if disc_flag:
up.disc_counter -= 1
if trial_flag:
up.trial_counter -= 1
else:
up.channel = 'R'
up.save()
# Seteo los valores del PaymentHistory
ph.status = pr["ph_status"]
ph.gateway_id = pr["ph_gatewayid"]
ph.message = pr["ph_message"]
ph.save()
if ph.status == 'A':
redirect_url = success_url
else:
redirect_url = failed_url
if pr["user_expire"]:
user.expire()
# POST to promiscuus
if ph.trial:
ph.trial_duration = up.trial_recurrence
else:
ph.trial_duration = 0
resp_promiscuus = post_to_promiscuus(ph, 'payment_commit')
if resp_promiscuus['status'] == 'error':
ph.message = "%s - Promiscuus error: %s" % (
ph.message, resp_promiscuus['message'])
ph.save()
context = {'redirect_url': redirect_url}
return render(request, template, context)
else:
message = json.dumps(content)
up.reply_error(message)
ph.error('', message)
# POST to promiscuus
if ph.trial:
ph.trial_duration = up.trial_recurrence
else:
ph.trial_duration = 0
resp_promiscuus = post_to_promiscuus(ph, 'payment_commit')
if resp_promiscuus['status'] == 'error':
ph.message = "%s - Promiscuus error: %s" % (
ph.message, resp_promiscuus['message'])
ph.save()
context = {'redirect_url': failed_url}
return render(request, template, context)
######## Metodo GET ########
elif request.method == 'GET':
user = User.get(request.GET['user_id'])
template = Form.get_template(user, request.GET['token'])
baseurl = Setting.get_var('baseurl')
if template is None:
message = 'form not available'
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type='application/json',
status=http_BAD_REQUEST)
context = {
'country': user.country.code,
'email': user.email,
'baseurl': baseurl
}
return render(request, template, context)