def store_item():
"""
Store the new requested item.
"""
# Get the category and check if it's exist or fail to 404 page if not
category = Category.find_or_fail(request.form['category_id'])
# Create new item
item = Item()
item.title = request.form['title']
item.description = request.form['description']
# Associate the new item with the category
item.category().associate(category)
# Associate the new item to the current user
item.user().associate(current_user)
# The below is for validate the unique slug, if it
# was exists before, then the ORM will not fall to
# the ModelNotFound exception and the code will
# continue flashing the error message to the user.
# Otherwise, if the slug is not exists, then the
# request is completely valid and the ORM will
# going to fall to the ModelNotFound exception
# then save the new Item
try:
# Get the item and check if it's exist or fail to 404 page if not
Item.where('slug', item.slug).first_or_fail()
flash('The title seems similar to another'
' title, please choose another one.')
return render_template('items/add.html',
categories=Category.all(),
current_category=category,
item=item)
except ModelNotFound:
# Save the item
item.save()
return redirect(
url_for('view_item', category_slug=category.slug, item_slug=item.slug))
def modify_item():
""" Endpoint to modify a new `Item`
"""
logger.info("Modify Item...")
params = request.get_json()
logger.debug(params)
if not params:
raise errors.ApiError(70001, "Missing required key params")
# Verify needed key-values
_needed_params = {'item_uuid'}
if not _needed_params.issubset(params.keys()):
raise errors.ApiError(70001, "Missing required key params")
# Call to save Item
_item = Item(params)
_item.save()
return jsonify({
"status": "OK",
"message": _item.message,
"item_uuid": _item.item_uuid
})
def post(self, shopping_id=None):
quantity = int(request.get_json().get('quantity', 0))
item_name = str(request.get_json().get('item_name', ''))
if shopping_id != None and item_name != None and quantity != 0:
item = Item(name=item_name)
item.shopping_id = shopping_id
item.quantity = quantity
item.save()
response = jsonify({
'id': item.item_id,
'quantity': item.quantity,
'item_name': item.item_name,
'date_created': item.date_created
})
response.status_code = 201
return response
else:
response = jsonify({
"error_code": 302,
"error_message": "Missing parameters"
})
response.status_code = 302
return response