Files
notifications-api/app/__init__.py
Rebecca Law 970a4e7b4e New endpoint to send a list of job ids to a queue.
The task will be picked up by the FTP app. Given the list of job ids the tasks will get all the files from s3, aggregate them then send to dvla
2017-04-06 12:14:17 +01:00

217 lines
8.4 KiB
Python

import os
import uuid
from flask import Flask, _request_ctx_stack
from flask import request, g, jsonify
from flask.ext.sqlalchemy import SQLAlchemy
from flask_marshmallow import Marshmallow
from monotonic import monotonic
from notifications_utils.clients.statsd.statsd_client import StatsdClient
from notifications_utils.clients.redis.redis_client import RedisClient
from notifications_utils import logging, request_id
from werkzeug.local import LocalProxy
from app.celery.celery import NotifyCelery
from app.clients import Clients
from app.clients.email.aws_ses import AwsSesClient
from app.clients.sms.firetext import FiretextClient
from app.clients.sms.loadtesting import LoadtestingClient
from app.clients.sms.mmg import MMGClient
from app.clients.performance_platform.performance_platform_client import PerformancePlatformClient
from app.encryption import Encryption
DATETIME_FORMAT = "%Y-%m-%dT%H:%M:%S.%fZ"
DATE_FORMAT = "%Y-%m-%d"
db = SQLAlchemy()
ma = Marshmallow()
notify_celery = NotifyCelery()
firetext_client = FiretextClient()
loadtest_client = LoadtestingClient()
mmg_client = MMGClient()
aws_ses_client = AwsSesClient()
encryption = Encryption()
statsd_client = StatsdClient()
redis_store = RedisClient()
performance_platform_client = PerformancePlatformClient()
clients = Clients()
api_user = LocalProxy(lambda: _request_ctx_stack.top.api_user)
def create_app(app_name=None):
application = Flask(__name__)
from app.config import configs
notify_environment = os.environ['NOTIFY_ENVIRONMENT']
application.config.from_object(configs[notify_environment])
if app_name:
application.config['NOTIFY_APP_NAME'] = app_name
init_app(application)
request_id.init_app(application)
db.init_app(application)
ma.init_app(application)
statsd_client.init_app(application)
logging.init_app(application, statsd_client)
firetext_client.init_app(application, statsd_client=statsd_client)
loadtest_client.init_app(application, statsd_client=statsd_client)
mmg_client.init_app(application, statsd_client=statsd_client)
aws_ses_client.init_app(application.config['AWS_REGION'], statsd_client=statsd_client)
notify_celery.init_app(application)
encryption.init_app(application)
redis_store.init_app(application)
performance_platform_client.init_app(application)
clients.init_app(sms_clients=[firetext_client, mmg_client, loadtest_client], email_clients=[aws_ses_client])
register_blueprint(application)
register_v2_blueprints(application)
return application
def register_blueprint(application):
from app.service.rest import service_blueprint
from app.user.rest import user_blueprint
from app.template.rest import template_blueprint
from app.status.healthcheck import status as status_blueprint
from app.job.rest import job_blueprint
from app.notifications.rest import notifications as notifications_blueprint
from app.invite.rest import invite as invite_blueprint
from app.accept_invite.rest import accept_invite
from app.template_statistics.rest import template_statistics as template_statistics_blueprint
from app.events.rest import events as events_blueprint
from app.provider_details.rest import provider_details as provider_details_blueprint
from app.spec.rest import spec as spec_blueprint
from app.organisation.rest import organisation_blueprint
from app.delivery.rest import delivery_blueprint
from app.notifications.receive_notifications import receive_notifications_blueprint
from app.notifications.notifications_ses_callback import ses_callback_blueprint
from app.notifications.notifications_sms_callback import sms_callback_blueprint
from app.authentication.auth import requires_admin_auth, requires_auth, requires_no_auth
from app.letters.send_letter_jobs import letter_job
service_blueprint.before_request(requires_admin_auth)
application.register_blueprint(service_blueprint, url_prefix='/service')
user_blueprint.before_request(requires_admin_auth)
application.register_blueprint(user_blueprint, url_prefix='/user')
template_blueprint.before_request(requires_admin_auth)
application.register_blueprint(template_blueprint)
status_blueprint.before_request(requires_no_auth)
application.register_blueprint(status_blueprint)
ses_callback_blueprint.before_request(requires_no_auth)
application.register_blueprint(ses_callback_blueprint)
sms_callback_blueprint.before_request(requires_no_auth)
application.register_blueprint(sms_callback_blueprint)
receive_notifications_blueprint.before_request(requires_no_auth)
application.register_blueprint(receive_notifications_blueprint)
notifications_blueprint.before_request(requires_auth)
application.register_blueprint(notifications_blueprint)
job_blueprint.before_request(requires_admin_auth)
application.register_blueprint(job_blueprint)
invite_blueprint.before_request(requires_admin_auth)
application.register_blueprint(invite_blueprint)
delivery_blueprint.before_request(requires_admin_auth)
application.register_blueprint(delivery_blueprint)
accept_invite.before_request(requires_admin_auth)
application.register_blueprint(accept_invite, url_prefix='/invite')
template_statistics_blueprint.before_request(requires_admin_auth)
application.register_blueprint(template_statistics_blueprint)
events_blueprint.before_request(requires_admin_auth)
application.register_blueprint(events_blueprint)
provider_details_blueprint.before_request(requires_admin_auth)
application.register_blueprint(provider_details_blueprint, url_prefix='/provider-details')
spec_blueprint.before_request(requires_no_auth)
application.register_blueprint(spec_blueprint, url_prefix='/spec')
organisation_blueprint.before_request(requires_admin_auth)
application.register_blueprint(organisation_blueprint, url_prefix='/organisation')
letter_job.before_request(requires_admin_auth)
application.register_blueprint(letter_job)
def register_v2_blueprints(application):
from app.v2.notifications.post_notifications import v2_notification_blueprint as post_notifications
from app.v2.notifications.get_notifications import v2_notification_blueprint as get_notifications
from app.v2.template.get_template import v2_template_blueprint as get_template
from app.v2.template.post_template import v2_template_blueprint as post_template
from app.authentication.auth import requires_auth
post_notifications.before_request(requires_auth)
application.register_blueprint(post_notifications)
get_notifications.before_request(requires_auth)
application.register_blueprint(get_notifications)
get_template.before_request(requires_auth)
application.register_blueprint(get_template)
post_template.before_request(requires_auth)
application.register_blueprint(post_template)
def init_app(app):
@app.before_request
def record_user_agent():
statsd_client.incr("user-agent.{}".format(process_user_agent(request.headers.get('User-Agent', None))))
@app.before_request
def record_request_details():
g.start = monotonic()
g.endpoint = request.endpoint
@app.after_request
def after_request(response):
response.headers.add('Access-Control-Allow-Origin', '*')
response.headers.add('Access-Control-Allow-Headers', 'Content-Type,Authorization')
response.headers.add('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE')
return response
@app.errorhandler(Exception)
def exception(error):
app.logger.exception(error)
# error.code is set for our exception types.
return jsonify(result='error', message=error.message), error.code or 500
@app.errorhandler(404)
def page_not_found(e):
msg = e.description or "Not found"
app.logger.exception(msg)
return jsonify(result='error', message=msg), 404
def create_uuid():
return str(uuid.uuid4())
def process_user_agent(user_agent_string):
if user_agent_string and user_agent_string.lower().startswith("notify"):
components = user_agent_string.split("/")
client_name = components[0].lower()
client_version = components[1].replace(".", "-")
return "{}.{}".format(client_name, client_version)
elif user_agent_string and not user_agent_string.lower().startswith("notify"):
return "non-notify-user-agent"
else:
return "unknown"