add functions.py and prediction checks

This commit is contained in:
fram3d 2023-10-03 23:45:48 +02:00
parent ff088a6a24
commit ba69c2a97f
Signed by: fram3d
GPG Key ID: 938920E709EEA32A
2 changed files with 34 additions and 6 deletions

16
freeriders/functions.py Normal file
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@ -0,0 +1,16 @@
import time
def formatprefix2(number):
return "{:02d}".format(number)
def formatprefix10(number):
return "{:010d}".format(number)
def predict(timestamp):
base_ticket = 4339636
base_timestamp = 1694003498
step = 8
ticket = base_ticket + (int(time.time()) - base_timestamp) * step
return ticket

View File

@ -1,18 +1,27 @@
from flask import render_template, request, redirect from flask import render_template, request, redirect
from freeriders import app, db from freeriders import app, db
from freeriders.functions import formatprefix2,formatprefix10, predict
from freeriders.models import Tickets from freeriders.models import Tickets
from datetime import datetime from datetime import datetime
import time import time
PREDICTTIMERANGE = 60 * 80
@app.route('/sms', methods=['GET']) @app.route('/sms', methods=['GET'])
def sms(): def sms():
if request.method == 'GET': if request.method == 'GET':
timenow = time.time()
try: try:
lastticket = Tickets.query.order_by(Tickets.timestamp.desc()).first().ticket lastticket = Tickets.query.order_by(Tickets.timestamp.desc()).first()
lastticket = "{:010d}".format(lastticket)
if lastticket.timestamp < timenow - (90 * 60):
lastticket = formatprefix10(predict(timenow))
else:
lastticket = formatprefix10(lastticket.ticket)
date = datetime.now() date = datetime.now()
datenow = f'{"{:02d}".format(date.day)}.{"{:02d}".format(date.month)}.{date.year}' datenow = f'{formatprefix2(date.day)}.{formatprefix2(date.month)}.{date.year}'
timenow = f'{"{:02d}".format(date.hour)}:{"{:02d}".format(date.minute)}:{date.second}' timenow = f'{formatprefix2(date.hour)}:{formatprefix2(date.minute)}:formatprefix2{date.second}'
return render_template('sms.html', ticket = lastticket, date = datenow, time = timenow) return render_template('sms.html', ticket = lastticket, date = datenow, time = timenow)
except: except:
return 'Error retriving last ticket' return 'Error retriving last ticket'
@ -27,8 +36,11 @@ def submit():
timenow = int(time.time()) timenow = int(time.time())
ticket_input = request.form['ticket'] ticket_input = request.form['ticket']
if ticket_input.isdigit() and len(ticket_input) == 10: if ticket_input.isdigit() and len(ticket_input) == 10 :
if ticket_input < predict(timenow + PREDICTTIMERANGE ) and ticket_input > predict(timenow - PREDICTTIMERANGE ) :
ticket = Tickets(ticket = int(ticket_input), timestamp = timenow) ticket = Tickets(ticket = int(ticket_input), timestamp = timenow)
else:
return 'Ticket number is in unexpected range.'
else: else:
return 'Ticket format is wrong. Only 10 digits allowed.' return 'Ticket format is wrong. Only 10 digits allowed.'