def item_details_add():
"""
item_details_add: add item to selected category
:return: html create item or redirect in case of POST (item creation)
"""
if request.method == 'POST':
item = CatalogItem()
item.name = request.form['name']
item.description = request.form['description']
item.category = session.query(Category).filter(
func.lower(Category.name) == func.lower(
request.form['category_name'])).first()
item.user = session.query(CatalogUser).filter_by(
id=login_session['user_id']).one()
session.add(item)
session.commit()
return redirect(url_for('home'), code=301)
else:
categories = session.query(Category).all()
item = CatalogItem()
item.name = ''
item.description = ''
return render_template(
'item_details_add.html',
item=item,
categories=categories,
username=login_session.get("username", None),
)
def newMenuItem(categories_id):
categories = session.query(Categories).filter_by(id=categories_id).one()
if login_session['user_id'] != categories.user_id:
return """
<script>
function myFunction() {alert(
'You are not authorized to add menu items to this restaurant.
Please create your own restaurant in order to add items.')}
</script> < body onload = 'myFunction()''>"""
if request.method == 'POST':
newItem = CatalogItem(categories_id=categories_id,
user_id=categories.user_id)
if request.form['name'] == "" or request.form[
'description'] == "" or request.form['price'] == "":
flash('All input fields required')
else:
newItem.name = request.form['name']
newItem.description = request.form['description']
newItem.price = request.form['price']
session.add(newItem)
session.commit()
flash('New Catalog %s Item Successfully Created' % (newItem.name))
return redirect(url_for('showMenu', categories_id=categories_id))
else:
return render_template('newmenuitem.html', categories_id=categories_id)