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 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 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)
