def update_restaurant():
"""Saves changes to an existing restaurant.
:Returns: JSON with restaurant ID or error message.
"""
obj = request.get_json()
item = obj.pop("restaurant")
if item.get("id", None):
app.q_Restaurant().filter_by(id=item["id"]).update(item)
app.db_session.commit()
return jsonify(id=item["id"])
else:
return jsonify(error="Restaurant update failed"), 500
def update_restaurant():
"""Saves changes to an existing restaurant.
:Returns: JSON with restaurant ID or error message.
"""
obj = request.get_json()
item = obj.pop('restaurant')
if item.get('id', None):
app.q_Restaurant().filter_by(id=item['id']).update(item)
app.db_session.commit()
return jsonify(id=item['id'])
else:
return jsonify(error='Restaurant update failed'), 500
def api_restaurants():
"""Returns a list of restaurants in the database.
:returns: JSON with a 'restaurants' key and list of restaurants.
"""
recs = app.q_Restaurant().order_by('name')
resp = [each.sdict for each in recs]
return jsonify(restaurants=resp)
def api_restaurants():
"""Returns a list of restaurants in the database.
:returns: JSON with a 'restaurants' key and list of restaurants.
"""
recs = app.q_Restaurant().order_by("name")
resp = [each.sdict for each in recs]
return jsonify(restaurants=resp)
def restaurant_form():
"""Returns a **private** page for adding or editing a restaurant.
Redirects to restaurant list if user is not logged in.
"""
r_id = request.args.get('id', None)
context = {
'title': 'Edit Restaurant' if r_id else 'New Restaurant',
'restaurant': None,
'username': login_session.get('username', ''),
'picture': login_session.get('picture', '')
}
if r_id is not None:
context['restaurant'] = app.q_Restaurant().get(r_id).sdict
return render_template('form_restaurant.html', **context)
def restaurant_view(restaurant_id):
"""Returns a public menu page showing a restaurant's menu items.
Editing and rating buttons are invisible/disabled if user is not logged in.
"""
restaurant = app.q_Restaurant().get(restaurant_id)
if restaurant is None:
return redirect(url_for('restaurants'))
context = {
'title': 'Menu',
'restaurant': restaurant.sdict,
'username': login_session.get('username', ''),
'picture': login_session.get('picture', '')
}
return render_template('menu.html', **context)
def restaurant_form():
"""Returns a **private** page for adding or editing a restaurant.
Redirects to restaurant list if user is not logged in.
"""
r_id = request.args.get('id', None)
context = {
'title': 'Edit Restaurant' if r_id else 'New Restaurant',
'restaurant': None,
'username': login_session.get('username', ''),
'picture': login_session.get('picture', '')
}
if r_id is not None:
context['restaurant'] = app.q_Restaurant().get(r_id).sdict
return render_template('form_restaurant.html', **context)
def restaurant_view(restaurant_id):
"""Returns a public menu page showing a restaurant's menu items.
Editing and rating buttons are invisible/disabled if user is not logged in.
"""
restaurant = app.q_Restaurant().get(restaurant_id)
if restaurant is None:
return redirect(url_for('restaurants'))
context = {
'title': 'Menu',
'restaurant': restaurant.sdict,
'username': login_session.get('username', ''),
'picture': login_session.get('picture', '')
}
return render_template('menu.html', **context)
def delete_restaurant():
"""Deletes a restaurant from the database.
:Returns: JSON object with status of 'ok' or HTML error message.
"""
if 'id' not in request.get_json():
return abort(400)
if not isinstance(request.get_json()['id'], int):
return abort(400)
try:
record = app.q_Restaurant().get(request.get_json()['id'])
app.db_session.delete(record)
app.db_session.commit()
return jsonify(status='ok')
except IntegrityError:
app.db_session.rollback()
return abort(500)
def delete_restaurant():
"""Deletes a restaurant from the database.
:Returns: JSON object with status of 'ok' or HTML error message.
"""
if "id" not in request.get_json():
return abort(400)
if not isinstance(request.get_json()["id"], int):
return abort(400)
try:
record = app.q_Restaurant().get(request.get_json()["id"])
app.db_session.delete(record)
app.db_session.commit()
return jsonify(status="ok")
except IntegrityError:
app.db_session.rollback()
return abort(500)
def item_form(restaurant_id):
"""Returns a **private** page for adding or editing a menu item.
Redirects to restaurant list if user is not logged in.
"""
item_id = request.args.get('id', None)
rating = request.args.get('rating', 0)
restaurant = app.q_Restaurant().get(restaurant_id)
context = {
'title': 'Edit Item' if item_id else 'New Item',
'restaurant': restaurant.sdict,
'item': None,
'rating': rating,
'username': login_session.get('username', ''),
'picture': login_session.get('picture', '')
}
if item_id is not None:
context['item'] = app.q_MenuItem().get(item_id).sdict
return render_template('form_item.html', **context)
def item_form(restaurant_id):
"""Returns a **private** page for adding or editing a menu item.
Redirects to restaurant list if user is not logged in.
"""
item_id = request.args.get('id', None)
rating = request.args.get('rating', 0)
restaurant = app.q_Restaurant().get(restaurant_id)
context = {
'title': 'Edit Item' if item_id else 'New Item',
'restaurant': restaurant.sdict,
'item': None,
'rating': rating,
'username': login_session.get('username', ''),
'picture': login_session.get('picture', '')
}
if item_id is not None:
context['item'] = app.q_MenuItem().get(item_id).sdict
return render_template('form_item.html', **context)
