245 lines
8.5 KiB
Python
245 lines
8.5 KiB
Python
from sanic import Sanic, response, exceptions
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from sanic.response import text, html, redirect, raw
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from jinja2 import Environment, FileSystemLoader
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from time import time, sleep
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import httpx
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from os.path import join
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from ext import *
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from config import *
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from aztec_code_generator import AztecCode
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from propic import resetDefaultPropic
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from io import BytesIO
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from asyncio import Queue
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from messages import LOCALES
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import sqlite3
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import requests
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import sys
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from sanic.log import logger, logging, access_logger
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from metrics import *
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from email_util import killSmptClient
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import pretixClient
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import traceback
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app = Sanic(__name__)
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app.static("/res", "res/")
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app.ext.add_dependency(Order, get_order)
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app.ext.add_dependency(Quotas, get_quotas)
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from room import bp as room_bp
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from propic import bp as propic_bp
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from karaoke import bp as karaoke_bp
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from export import bp as export_bp
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from stats import bp as stats_bp
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from api import bp as api_bp
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from carpooling import bp as carpooling_bp
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from checkin import bp as checkin_bp
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from admin import bp as admin_bp
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app.blueprint([room_bp, karaoke_bp, propic_bp, export_bp, stats_bp, api_bp, carpooling_bp, checkin_bp, admin_bp])
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async def clear_session(response):
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response.delete_cookie("foxo_code")
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response.delete_cookie("foxo_secret")
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@app.exception(exceptions.SanicException if DEV_MODE else Exception)
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async def handleException(request, exception):
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incErrorNo()
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logger.warning(f"{request} -> {exception}")
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statusCode = exception.status_code if hasattr(exception, 'status_code') else 500
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try:
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tpl = app.ctx.tpl.get_template('error.html')
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r = html(tpl.render(exception=exception, status_code=statusCode))
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except:
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traceback.print_exc()
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if statusCode == 403:
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await clear_session(r)
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return r
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@app.before_server_start
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async def main_start(*_):
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logger.info(f"[{app.name}] >>>>>> main_start <<<<<<")
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logger.setLevel(LOG_LEVEL)
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access_logger.addFilter(MetricsFilter())
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app.config.REQUEST_MAX_SIZE = PROPIC_MAX_FILE_SIZE * 3
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app.ctx.om = OrderManager()
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if FILL_CACHE:
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checked, success = await app.ctx.om.update_cache(check_itemsQuestions=True)
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if checked and not success:
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logger.error(f"[{app.name}] Failure in app startup: An error occurred while loading items or questions or cache.")
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app.stop()
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app.ctx.nfc_counts = sqlite3.connect('data/nfc_counts.db')
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app.ctx.login_codes = {}
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app.ctx.tpl = Environment(loader=FileSystemLoader("tpl"), autoescape=True)
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app.ctx.tpl.globals.update(time=time)
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app.ctx.tpl.globals.update(PROPIC_DEADLINE=PROPIC_DEADLINE)
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app.ctx.tpl.globals.update(LOCALES=LOCALES)
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app.ctx.tpl.globals.update(ITEMS_ID_MAP=ITEMS_ID_MAP)
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app.ctx.tpl.globals.update(ITEM_VARIATIONS_MAP=ITEM_VARIATIONS_MAP)
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app.ctx.tpl.globals.update(ROOM_TYPE_NAMES=ROOM_TYPE_NAMES)
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app.ctx.tpl.globals.update(PROPIC_MIN_SIZE=PROPIC_MIN_SIZE)
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app.ctx.tpl.globals.update(PROPIC_MAX_SIZE=PROPIC_MAX_SIZE)
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app.ctx.tpl.globals.update(PROPIC_MAX_FILE_SIZE=sizeof_fmt(PROPIC_MAX_FILE_SIZE))
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app.ctx.tpl.globals.update(int=int)
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app.ctx.tpl.globals.update(len=len)
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@app.route("/manage/barcode/<code>")
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async def gen_barcode(request, code):
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aa = AztecCode(code).image(module_size=8, border=2)
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img = BytesIO()
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aa.save(img, format='PNG')
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return raw(img.getvalue(), content_type="image/png")
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@app.route(f"/{ORGANIZER}/{EVENT_NAME}/order/<code>/<secret>/open/<secret2>")
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async def redirect_explore(request, code, secret, order: Order, secret2=None):
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r = redirect(app.url_for("welcome"))
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if order and order.code != code: order = None
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if not order:
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res = await pretixClient.get(f"orders/{code}/", expectedStatusCodes=None)
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if res.status_code != 200:
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raise exceptions.NotFound("This order code does not exist. Check that your order wasn't deleted, or the link is correct.")
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res = res.json()
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if secret != res['secret']:
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raise exceptions.Forbidden("The secret part of the url is not correct. Check your E-Mail for the correct link, or contact support!")
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r.cookies['foxo_code'] = code
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r.cookies['foxo_secret'] = secret
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return r
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@app.route("/manage/privacy")
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async def privacy(request):
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tpl = app.ctx.tpl.get_template('privacy.html')
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return html(tpl.render())
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@app.route("/manage/welcome")
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async def welcome(request, order: Order, quota: Quotas):
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if not order:
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raise exceptions.Forbidden("You have been logged out. Please access the link in your E-Mail to login again!")
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if order.ans("propic_file") is None:
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await resetDefaultPropic(request, order, False)
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if order.ans("propic_fursuiter_file") is None:
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await resetDefaultPropic(request, order, True)
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pending_roommates = []
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if order.pending_roommates:
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for pr in order.pending_roommates:
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if not pr: continue
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pending_roommates.append(await app.ctx.om.get_order(code=pr, cached=True))
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room_members = []
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if order.room_id:
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if order.room_id != order.code:
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room_owner = await app.ctx.om.get_order(code=order.room_id, cached=True)
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else:
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room_owner = order
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room_members.append(room_owner)
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for member_id in room_owner.ans('room_members').split(','):
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if member_id == room_owner.code: continue
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if member_id == order.code:
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room_members.append(order)
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else:
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room_members.append(await app.ctx.om.get_order(code=member_id, cached=True))
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tpl = app.ctx.tpl.get_template('welcome.html')
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return html(tpl.render(order=order, quota=quota, room_members=room_members, pending_roommates=pending_roommates, ROOM_ERROR_MESSAGES=ROOM_ERROR_TYPES))
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@app.route("/manage/download_ticket")
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async def download_ticket(request, order: Order):
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if not order:
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raise exceptions.Forbidden("You have been logged out. Please access the link in your E-Mail to login again!")
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if not order.status != 'confirmed':
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raise exceptions.Forbidden("You are not allowed to download this ticket.")
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res = await pretixClient.get(f"orders/{order.code}/download/pdf/", expectedStatusCodes=[200, 404, 409, 403])
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if res.status_code == 409 or res.status_code == 404:
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raise exceptions.SanicException("Your ticket is still being generated. Please try again later!", status_code=res.status_code)
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elif res.status_code == 403:
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raise exceptions.SanicException("You can download your ticket only after the order has been confirmed and paid. Try later!", status_code=400)
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return raw(res.content, content_type='application/pdf')
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@app.route("/manage/admin")
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async def admin(request, order: Order):
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await request.app.ctx.om.update_cache()
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if not order:
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raise exceptions.Forbidden("You have been logged out. Please access the link in your E-Mail to login again!")
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if EXTRA_PRINTS:
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logger.info(f"Checking admin credentials of {order.code} with secret {order.secret}")
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if not order.isAdmin(): raise exceptions.Forbidden("Birichino :)")
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tpl = app.ctx.tpl.get_template('admin.html')
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return html(tpl.render(order=order))
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@app.route("/manage/logout")
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async def logout(request):
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orgCode = request.cookies.get("foxo_code_ORG")
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orgSecret = request.cookies.get("foxo_secret_ORG")
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if orgCode != None and orgSecret != None:
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r = redirect(f'/manage/welcome')
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r.cookies['foxo_code'] = orgCode
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r.cookies['foxo_secret'] = orgSecret
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r.delete_cookie("foxo_code_ORG")
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r.delete_cookie("foxo_secret_ORG")
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return r
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raise exceptions.Forbidden("You have been logged out.")
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@app.signal("server.shutdown.before")
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async def sigintHandler(app, loop):
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killSmptClient()
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@app.get(METRICS_PATH)
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async def metrics(request):
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return text(getMetricsText() + "\n" + getRoomCountersText(request))
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@app.on_request
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async def countReqs(request : Request):
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global METRICS_REQ_NO
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if(request.path != METRICS_PATH):
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incReqNo()
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if __name__ == "__main__":
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# Wait for pretix in server reboot
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# Using a docker configuration, pretix may be unable to talk with postgres if postgres' service started before it.
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# To fix this issue I added a After=pretix.service to the [Unit] section of /lib/systemd/system/postgresql@.service
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# to let it start in the correct order. The following piece of code makes sure that pretix is running and can talk to
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# postgres before actually starting the reserved area, since this operation requires a cache-fill in startup
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print("Waiting for pretix to be up and running", file=sys.stderr)
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while not SKIP_HEALTHCHECK:
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print("Trying connecting to pretix...", file=sys.stderr)
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try:
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incPretixRead()
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res = requests.get(base_url_event, headers=headers)
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res = res.json()
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if(res['slug'] == EVENT_NAME):
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print("Healtchecking...", file=sys.stderr)
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incPretixRead()
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res = requests.get(join(domain, "healthcheck"), headers=headers)
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if(res.status_code == 200):
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break
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except:
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pass
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sleep(5)
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print("Connected to pretix!", file=sys.stderr)
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app.run(host="127.0.0.1", port=8188, dev=DEV_MODE, access_log=ACCESS_LOG)
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