add sql support
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# freeriders
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Web app for tracking current ticket numbers
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Web app for tracking current ticket numbers
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# Architecture
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- keep all ticket numbers and timestamps in SQL table "tickets"
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- display last ticket number
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- don't allow tickets that are out of probable ticket number range
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@ -4,7 +4,7 @@ Priority: optional
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Architecture: all
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Essential: no
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Installed-Size: 2000
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Depends: python3-flask, gunicorn
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Depends: gunicorn, python3-flask-sqlalchemy
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Homepage: https://gitea.dmz.rs/Decentrala/freeriders
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Maintainer: Decentrala <dmz@dmz.rs>
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Description: Web app that tracks bus transport ticket numbers
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@ -1,5 +1,16 @@
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from flask import Flask
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from flask_sqlalchemy import SQLAlchemy
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import os # if you wanna have db credenitalas in os.environ
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app = Flask(__name__)
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# SQLAlchemy setup
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app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///freeriders.db'
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#MySql setup
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#app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql://user:pass@localhost/dbname'
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app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
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db = SQLAlchemy(app)
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from freeriders import routes
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6
freeriders/models.py
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6
freeriders/models.py
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from freeriders import db
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class Tickets(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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ticket = db.Column(db.Integer, nullable=False)
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timestamp = db.Column(db.Integer, nullable=False)
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@ -1,11 +1,23 @@
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from flask import render_template, request, redirect
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from freeriders import app
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from freeriders import app, db
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from freeriders.models import Ticket
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import time
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@app.route('/', methods=['POST', 'GET'])
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def changepassword():
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if request.method == 'GET':
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return render_template('index.html')
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elif request.method == 'POST':
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return 'Post'
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timenow = int(time.time())
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ticket_input = request.form['ticket']
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ticket = Ticket(ticket=ticket_input, timestamp=timenow)
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try:
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db.session.add(ticket)
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db.session.commit()
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return 'Ticket je dodat'
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except:
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return 'Dodavanje ticketa nije uspelo'
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else:
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return 'HTTP request method not recogniezed'
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10
init_db.py
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10
init_db.py
Executable file
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#!/usr/bin/env python3
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from freeriders import db
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print('[i] Trying to create databse...')
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try:
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db.create_all()
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print('[+] Success you can proceed with deployment!')
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except:
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print('[-] Creating db failed :/')
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@ -1 +1,2 @@
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flask
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SQLAlchemy
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