haldis/app/notification.py

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import json
from datetime import datetime
from threading import Thread
import requests
from flask import current_app as app
from flask import url_for
def post_order_to_webhook(order_item):
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message = ""
if order_item.courrier is not None:
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message = "<!channel|@channel> {3} is going to {1}, order <{0}|here>! Deadline in {2} minutes!".format(
url_for("order_bp.order", id=order_item.id, _external=True),
order_item.location.name,
remaining_minutes(order_item.stoptime),
order_item.courrier.username.title(),
)
else:
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message = "<!channel|@channel> New order for {}. Deadline in {} minutes. <{}|Open here.>".format(
order_item.location.name,
remaining_minutes(order_item.stoptime),
url_for("order_bp.order", id=order_item.id, _external=True),
)
webhookthread = WebhookSenderThread(message)
webhookthread.start()
class WebhookSenderThread(Thread):
def __init__(self, message):
super(WebhookSenderThread, self).__init__()
self.message = message
def run(self):
self.slack_webhook()
def slack_webhook(self):
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js = json.dumps({"text": self.message})
url = app.config["SLACK_WEBHOOK"]
if len(url) > 0:
requests.post(url, data=js)
else:
app.logger.info(str(js))
def remaining_minutes(value):
delta = value - datetime.now()
if delta.total_seconds() < 0:
return "0"
minutes, _ = divmod(delta.total_seconds(), 60)
return "%02d" % minutes