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notifications-api/app/service/send_notification.py
2018-01-08 17:11:41 +00:00

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from app.config import QueueNames
from app.dao.service_email_reply_to_dao import dao_get_reply_to_by_id
from app.dao.service_sms_sender_dao import dao_get_service_sms_senders_by_id
from app.notifications.validators import (
check_service_over_daily_message_limit,
validate_and_format_recipient,
validate_template
)
from app.notifications.process_notifications import (
persist_notification,
send_notification_to_queue
)
from app.models import (
KEY_TYPE_NORMAL,
PRIORITY,
SMS_TYPE,
EMAIL_TYPE,
)
from app.dao.services_dao import dao_fetch_service_by_id
from app.dao.templates_dao import dao_get_template_by_id_and_service_id
from app.dao.users_dao import get_user_by_id
from app.v2.errors import BadRequestError
def validate_created_by(service, created_by_id):
user = get_user_by_id(created_by_id)
if service not in user.services:
message = 'Cant create notification - {} is not part of the "{}" service'.format(
user.name,
service.name
)
raise BadRequestError(message=message)
def send_one_off_notification(service_id, post_data):
service = dao_fetch_service_by_id(service_id)
template = dao_get_template_by_id_and_service_id(
template_id=post_data['template_id'],
service_id=service_id
)
personalisation = post_data.get('personalisation', None)
validate_template(template.id, personalisation, service, template.template_type)
check_service_over_daily_message_limit(KEY_TYPE_NORMAL, service)
validate_and_format_recipient(
send_to=post_data['to'],
key_type=KEY_TYPE_NORMAL,
service=service,
notification_type=template.template_type
)
validate_created_by(service, post_data['created_by'])
sender_id = post_data.get('sender_id', None)
reply_to = get_reply_to_text(
notification_type=template.template_type,
sender_id=sender_id,
service=service,
template=template
)
notification = persist_notification(
template_id=template.id,
template_version=template.version,
recipient=post_data['to'],
service=service,
personalisation=personalisation,
notification_type=template.template_type,
api_key_id=None,
key_type=KEY_TYPE_NORMAL,
created_by_id=post_data['created_by'],
reply_to_text=reply_to
)
queue_name = QueueNames.PRIORITY if template.process_type == PRIORITY else None
send_notification_to_queue(
notification=notification,
research_mode=service.research_mode,
queue=queue_name
)
return {'id': str(notification.id)}
def get_reply_to_text(notification_type, sender_id, service, template):
reply_to = None
if sender_id:
if notification_type == EMAIL_TYPE:
reply_to = dao_get_reply_to_by_id(service.id, sender_id).email_address
elif notification_type == SMS_TYPE:
reply_to = dao_get_service_sms_senders_by_id(service.id, sender_id).get_reply_to_text()
else:
reply_to = template.get_reply_to_text()
return reply_to