def error_commercegate(request, user_payment_id):
up = UserPayment.get_by_id(user_payment_id)
template = 'error/paymenterror.html'
if up is not None:
if 'errMsg' in request.GET and 'errNum' in request.GET:
message = "code: %s - message: %s" % (request.GET['errNum'],
request.GET['errMsg'])
else:
message = ''
up.reply_error(message)
ph = PaymentHistory.get(up, 'P')
if ph is not None:
ph.reject('', 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()
# Obtengo Integrator Settings
redirect_url_failed = IntegratorSetting.get_var(ph.integrator,
'redirect_url_failed')
context = {'redirect_url': redirect_url_failed}
return render(request, template, context)
def __validate_stoken(data, country):
country = Country.objects.get(code=country)
integrator = Integrator.objects.get(name="paymentez", country=country)
tx_id = data["transaction"]["id"]
app_code = data["transaction"]["application_code"]
stoken = data["transaction"]["stoken"]
user_id = data["user"]["id"]
app_key = IntegratorSetting.get_var(integrator, 'paymentez_server_app_key')
string = "%s_%s_%s_%s" % (tx_id, app_code, user_id, app_key)
if stoken.lower() == hashlib.md5(string).hexdigest():
return True
else:
return False
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_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)
# Obtengo settings del integrator
api_key = IntegratorSetting.get_var(form.integrator, 'api_key')
api_secret = IntegratorSetting.get_var(form.integrator, 'api_secret')
redirect_url = IntegratorSetting.get_var(form.integrator,
'redirect_url_add_card')
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:
context = {'redirect_url': redirect_url}
return render(request, template, context)
if not 'TOKEN' in content:
context = {'redirect_url': redirect_url}
return render(request, template, context)
pd_jwt = content['TOKEN']
except Exception as e:
context = {'redirect_url': redirect_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'])
try:
ret, content = pd_gw.doPost(pd_card.to_dict())
if not ret:
context = {'redirect_url': redirect_url}
return render(request, template, context)
if 'CODIGO_RESPUESTA' in content:
if str(content['CODIGO_RESPUESTA']) not in SUCCESS_CODES:
context = {'redirect_url': redirect_url}
return render(request, template, context)
else:
context = {'redirect_url': redirect_url}
return render(request, template, context)
except Exception as e:
context = {'redirect_url': redirect_url}
return render(request, template, context)
# 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(user, content['TOKEN'])
if card is not None:
card.enable()
else:
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)
context = {'redirect_url': redirect_url}
return render(request, template, context)
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 delete_card(request, token):
# Verifico ApiKey
cap = __check_apikey(request)
if cap['status'] == 'error':
return HttpResponse(status=http_UNAUTHORIZED)
try:
card = Card.objects.get(token=token)
except ObjectDoesNotExist:
message = "token %s does not exist" % token
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
if card.enabled:
message = "card with token %s cannot be deleted because is enabled" % str(
token)
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
if card.integrator.name == 'paymentez':
try:
gw = PaymentezGateway(
IntegratorSetting.get_var(card.integrator,
'paymentez_server_application_code'),
IntegratorSetting.get_var(card.integrator,
'paymentez_server_app_key'),
IntegratorSetting.get_var(card.integrator,
'paymentez_deletecard_endpoint'))
except Exception as e:
message = "could not delete the card: (%s)" % str(e)
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_INTERNAL_ERROR)
try:
ret, content = gw.doPost(DeleteCard(card.token, card.user.user_id))
except Exception as e:
message = "could not delete the card: (%s)" % str(e)
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_INTERNAL_ERROR)
if ret:
card.sdelete()
message = "card with token %s deleted succesfully" % str(
card.token)
body = {'status': 'success', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_REQUEST_OK)
else:
message = 'type: %s, help: %s, description: %s' % (
content['error']['type'], content['error']['help'],
content['error']['description'])
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_UNPROCESSABLE_ENTITY)
else:
card.sdelete()
message = "card with token %s deleted succesfully" % str(card.token)
body = {'status': 'success', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_REQUEST_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 create_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)
print "CONTENT MA: %s" % data
except Exception:
user_message = "Ocurrió un error con el pago, por favor reintente nuevamente más tarde"
message = "error decoding json"
body = {
'status': 'error',
'message': message,
"user_message": user_message
}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Verifico las key mandatorios del json
keys = [
'user_id', 'email', 'country', 'token', 'card_number', 'card_exp',
'card_type', 'integrator', 'amount', 'currency', 'payment_date',
'recurrence'
]
json_loader = __validate_json(data, keys)
if json_loader['status'] == 'error':
json_loader[
'user_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)
# Verifico que la currency exista
try:
currency = Currency.objects.get(code=data['currency'].lower())
except ObjectDoesNotExist:
user_message = "Ocurrió un error con el pago, por favor reintente nuevamente más tarde"
message = "currency %s does not exist" % data['currency']
body = {
'status': 'error',
'message': message,
'user_message': user_message
}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Verifico que el pais exista
try:
country = Country.objects.get(code=data['country'].lower())
except ObjectDoesNotExist:
user_message = "Ocurrió un error con el pago, por favor reintente nuevamente más tarde"
message = "country %s does not exist" % data['country']
body = {
'status': 'error',
'message': message,
'user_message': user_message
}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Verifico que el integrador exista
try:
integrator = Integrator.objects.get(name=data['integrator'],
country=country)
except ObjectDoesNotExist:
user_message = "Ocurrió un error con el pago, por favor reintente nuevamente más tarde"
message = "integrator %s does not exist for country %s" % (
data['integrator'], country.name)
body = {
'status': 'error',
'message': message,
'user_message': user_message
}
return HttpResponse(json.dumps(body),
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'], country)
# Si tiene algun UserPayment habilitado devuelvo un error
if UserPayment.objects.filter(user=user, enabled=True).exists():
user_message = "Ocurrió un error con el pago, por favor reintente nuevamente más tarde"
message = "enabled user payment already exists"
body = {
'status': 'error',
'message': message,
'user_message': user_message
}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Desabilito cualquier otra tarjeta del usuario
cards = Card.objects.filter(user=user, enabled=True)
for card in cards:
card.disable()
# Creo la tarjeta si no existe con el metodo del integrador
if integrator.method == 'TO':
card = __get_card(user, data['token'])
if card is not None:
card.enable()
else:
# Creo la nueva tarjeta
try:
card = Card.create_with_token(user, data['token'],
data['card_number'],
data['card_exp'],
data['card_type'], integrator)
except Exception:
user_message = "Ocurrió un error con el pago, por favor reintente nuevamente más tarde"
message = "new card could not be created"
body = {
'status': 'error',
'message': message,
'user_message': user_message
}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_INTERNAL_ERROR)
else:
user_message = "Ocurrió un error con el pago, por favor reintente nuevamente más tarde"
message = "integrator %s unknown" % integrator.method
body = {
'status': 'error',
'message': message,
'user_message': user_message
}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_INTERNAL_ERROR)
# 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:
user_message = "Ocurrió un error con el pago, por favor reintente nuevamente más tarde"
message = "error getting package for %s_%s with id %d" % (
integrator.name, country.code, int(data['recurrence']))
body = {
'status': 'error',
'message': message,
'user_message': user_message
}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
# Creo un nuevo pago recurrente
try:
if 'discount' in data and 'disc_counter' in data:
up = UserPayment.create_from_package(user, package,
data['payment_date'],
data['discount'],
data['disc_counter'], True)
else:
up = UserPayment.create_from_package(user, package,
data['payment_date'], 0, 0,
True)
except Exception as e:
user_message = "Ocurrió un error con el pago, por favor reintente nuevamente más tarde"
message = "could not create user payment: (%s)" % str(e)
body = {
'status': 'error',
'message': message,
'user_message': user_message
}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_INTERNAL_ERROR)
# Realizar el pago
if data['payment_date'] == 0 or data['payment_date'] == '0' or data[
'payment_date'] == 0.0:
if integrator.name == 'paymentez':
try:
gw = PaymentezGateway(
IntegratorSetting.get_var(
integrator, 'paymentez_server_application_code'),
IntegratorSetting.get_var(integrator,
'paymentez_server_app_key'),
IntegratorSetting.get_var(integrator,
'paymentez_endpoint'))
except Exception as e:
user_message = "Ocurrió un error con el pago, por favor reintente nuevamente más tarde"
message = "could not create user payment: (%s)" % str(e)
body = {
'status': 'error',
'message': message,
'user_message': user_message
}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_INTERNAL_ERROR)
# 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, integrator, card,
disc_pct)
if ph.amount > 0:
try:
ret, content = gw.doPost(
PaymentezTx(user.user_id, user.email, ph.amount,
'HotGo', ph.payment_id, ph.taxable_amount,
ph.vat_amount, card.token))
print "CONTENT: %s" % str(content)
except Exception:
# Pongo el pago en Waiting Callback
ph.status = "W"
ph.save()
user_message = "Ocurrió un error en la comunicación. Recibirás un correo electrónico en breve con " \
"los detalles de tu transacción. Por cualquier duda, contáctate con [email protected]"
message = "communication error with paymentez, waiting callback"
body = {
'status': 'error',
'message': message,
'user_message': user_message
}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_PAYMENT_REQUIRED)
else:
ret = True
content = {
'transaction': {
'status_detail': '-10',
'id': '-10',
'message': 'Pago con descuento del 100%'
}
}
pr = paymentez_translator(content)
if ret:
# Obtengo los valores segun la respuesta de Paymentez
pr = paymentez_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':
rep_status = "success"
else:
rep_status = "error"
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()
body = {
'status': rep_status,
'message': '',
'user_message': pr['user_message']
}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_POST_OK)
else:
message = 'type: %s, help: %s, description: %s' % (
content['error']['type'], content['error']['help'],
content['error']['description'])
up.reply_error(message)
ph.error('', content)
user_message = "Ocurrió un error con el pago, por favor reintente nuevamente más tarde"
# 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()
body = {
'status': 'error',
'message': message,
'user_message': user_message
}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_UNPROCESSABLE_ENTITY)
else:
user_message = "Ocurrió un error con el pago, por favor reintente nuevamente más tarde"
message = "could not create user payment: (Unknown Integrator: %s)" % str(
integrator.name)
body = {
'status': 'error',
'message': message,
'user_message': user_message
}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_INTERNAL_ERROR)
user_message = "Suscripción exitosa"
body = {'status': 'success', 'message': '', 'user_message': user_message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_POST_OK)
def refund(request, payment_id):
# Verifico ApiKey
cap = __check_apikey(request)
if cap['status'] == 'error':
return HttpResponse(status=http_UNAUTHORIZED)
# Verifico que el Payment exista
try:
ph = PaymentHistory.objects.get(payment_id=payment_id)
except ObjectDoesNotExist:
message = "paymentd_id not found"
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_BAD_REQUEST)
if ph.integrator.name == 'paymentez':
try:
gw = PaymentezGateway(
IntegratorSetting.get_var(ph.integrator,
'paymentez_server_application_code'),
IntegratorSetting.get_var(ph.integrator,
'paymentez_server_app_key'),
IntegratorSetting.get_var(ph.integrator,
'paymentez_refund_endpoint'))
except Exception as e:
message = "could not create user payment: (%s)" % str(e)
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_INTERNAL_ERROR)
try:
ret, content = gw.doPost(PaymentezRefund(ph.gateway_id))
except Exception:
message = "communication error"
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_PAYMENT_REQUIRED)
if ret:
if content['status'] == 'success':
ph.cancel(ph.gateway_id, 'claxson refund')
ph.user_payment.cancel("F", 'claxson refund')
return HttpResponse(json.dumps(content),
content_type="application/json",
status=http_REQUEST_OK)
else:
message = str(content['detail'])
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_UNPROCESSABLE_ENTITY)
else:
message = str(content)
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_UNPROCESSABLE_ENTITY)
else:
message = "could not create user payment: (Unknown Integrator: %s)" % str(
ph.integrator.name)
body = {'status': 'error', 'message': message}
return HttpResponse(json.dumps(body),
content_type="application/json",
status=http_INTERNAL_ERROR)
def payment_commercegate(request):
integrator = Integrator.get('commerce_gate')
redirect_url_failed = IntegratorSetting.get_var(integrator, 'redirect_url_failed')
redirect_url_success = IntegratorSetting.get_var(integrator, 'redirect_url_success')
endpoint_token = IntegratorSetting.get_var(integrator, 'endpoint_token')
endpoint_cancel = IntegratorSetting.get_var(integrator, 'endpoint_cancel')
website_id = IntegratorSetting.get_var(integrator, 'website_id')
customer_id = IntegratorSetting.get_var(integrator, 'customer_id')
password = IntegratorSetting.get_var(integrator, 'password')
# 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', 'email', 'recurrence' ]
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)
# 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)
# Si tiene algun UserPayment habilitado devuelvo un error
if UserPayment.objects.filter(user=user, enabled=True).exists():
message = 'enabled user payment already exists'
body = { 'status': 'error', 'message': message }
return HttpResponse(json.dumps(body), content_type='application/json', status=http_BAD_REQUEST)
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)
country = Country.get(integrator.country)
up = UserPayment.create(user, package.duration, package.amount, country.currency)
payment_id = 'PH_%s_%d' % (user.user_id, int(time()))
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:
message = 'communication error with commercegate'
body = { 'status': 'error', 'message': message }
return HttpResponse(json.dumps(body), content_type='application/json', status=http_BAD_REQUEST)
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'] = redirect_url_failed
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_form_prisma(request):
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', '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:
context = {'redirect_url': redirect_url}
return render(request, template, context)
# 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:
context = {'redirect_url': redirect_url}
return render(request, template, context)
# 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
try:
ret, content = prisma_gw.get_payment_token(
data) # Revisar que devuelve
if not ret:
context = {'redirect_url': redirect_url}
return render(request, template, context)
payment_token = content['id']
except Exception as e:
context = {'redirect_url': redirect_url}
return render(request, template, context)
# Realizo pago para tokenizar tarjeta
payment_id = "PH_%s_card_%d" % (user.user_id, int(time()))
cc_bin = data['card_number'][:6]
add_card_tx = PrismaTx(user.user_id, user.email, payment_id, payment_token,
cc_bin, 1, payment_method_id)
try:
ret, content = prisma_gw.payment(add_card_tx.serialize())
if not ret:
context = {'redirect_url': redirect_url}
return render(request, template, context)
card_token = content['customer_token']
except Exception as e:
context = {'redirect_url': redirect_url}
return render(request, template, context)
# 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(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_brand'], form.integrator,
data['security_code'])
context = {'redirect_url': redirect_url}
return render(request, template, context)
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)