/
views.py
47 lines (36 loc) · 1.1 KB
/
views.py
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import psycopg2
from flask import request, g, redirect, url_for
from app import app
from psycopg2.extras import NamedTupleCursor
from flask import render_template, session, send_file
from app.decorators import login_required
from app.utils import get_user_by_id
import os.path
@app.before_request
def connect_to_db():
g.db = psycopg2.connect(
dbname=app.config['DATABASE_CREDENTIALS']['dbname'],
user=app.config['DATABASE_CREDENTIALS']['user'],
cursor_factory=NamedTupleCursor
)
@app.before_request
def load_user():
user_id = session.get('user')
if user_id:
user = get_user_by_id(user_id)
else:
user = None # Make it better, use an anonymous User instead
g.user = user
@app.teardown_request
def disconnect_from_db(exception):
db = getattr(g, 'db', None)
if db is not None:
db.close()
@app.route('/', methods=['GET', 'POST'])
@login_required
def index():
return redirect(url_for('orders.list'))
@app.route('/image/<path>', methods=['GET'])
@login_required
def image(path):
return send_file(os.path.join('media/images', path))