def users_presence(day):
"""
Get list of user presence of day
:param day: day_id eg: 'histories_1'
:return:
"""
history = Histories(day)
users = history.get_history_of_day()
return get_users_detail(users)
def draw():
restaurants = Restaurants.query.all()
if not restaurants:
return redirect('/create-restaurant')
random_restaurant = choice(restaurants)
# If there is a connection error, use try except module
try:
restaurant = Restaurants.query.get(random_restaurant.id)
restaurant.draw += 1
history = Histories(restaurant_id=restaurant.id)
db_session.add(history)
db_session.commit()
# If Histories cannot be saved, do a rollback of the whole user operation and redirect the user back to the homepage.
# It rolls back any change that wasn't commited:
except:
db_session.rollback()
return redirect('/')
now = datetime.datetime.now()
return render_template('draw.html', restaurant=restaurant, now=now)
def draw():
restaurants = Restaurants.query.all()
if not restaurants:
redirect('/create-restaurant')
random_restaurant = choice(restaurants)
try:
restaurant = Restaurants.query.get(random_restaurant.id)
restaurant.draw += 1
history = Histories(restaurant_id=restaurant.id)
db_session.add(history)
db_session.commit()
except:
db_session.rollback()
return redirect('/')
now = datetime.datetime.now()
return render_template('draw.html', restaurant=restaurant, now=now)
def login_user(form, user_id):
"""
Generate
:param form:
:return:
"""
if 'day' in form:
# Need check permission of user.
history = Histories(day=form['day'])
else:
history = Histories()
history.append(user_id)
return history