def create_item(data, user, category):
"""Create a new item in the given category.
category_id is not needed as it was resolved by a decorator as category
:param data: The data of the item
:param user: User instance of the authenticated user
:param category: Category from which the item is being created
:return: A newly created Item
"""
# Check if the category already has an item with the same name
duplicated_item = category.items.filter_by(name=data.get('name')).one_or_none()
if duplicated_item:
raise DuplicatedItemError()
# Proceed to create new item in category
new_item = ItemModel(**data)
new_item.user_id = user.id
new_item.category_id = category.id
# Save to DB
new_item.save()
return jsonify(
ItemSchema().dump(new_item)
)
def create_item(body_params):
"""
Create an item
:param body_params:
:bodyparam title: Title of the item
:bodyparam description: Description of the item
:bodyparam category_id: Identifier of the category to which this item will belong
:raise ValidationError 400: if form is messed up
:raise DuplicatedEntity 400: If try to create an existed object.
:raise BadRequest 400: if the body mimetype is not JSON
:raise Unauthorized 401: If not login
:raise NotFound 404: If category_id is not valid
:return: the created item
"""
if CategoryModel.find_by_id(body_params['category_id']) is None:
raise NotFound(error_message='Category with this id doesn\'t exist.')
if ItemModel.query.filter_by(title=body_params['title']).first():
raise DuplicatedEntity(error_message='Item with this title exists.')
body_params['creator_id'] = get_jwt_identity()
item = ItemModel(**body_params)
item.save()
return create_data_response(item_schema.dump(item))
def create_item(title, description, cat_id):
"""
Create user and save to database
:param title: A unique string length >=4
:param description: A string length >=4
:param cat_id: category id
:return: category object
"""
item = ItemModel(title=title, description=description, category_id=cat_id)
item.save()
return item