def patch(self, id):
product = Product.query.get_or_404(id)
product_dict = request.get_json(force=True)
print(product_dict)
if 'name' in product_dict and product_dict['name'] is not None:
product_name = product_dict['name']
if not Product.is_name_unique(id=0, name=product_name):
response = {
'error':
'A product with this name {} already exists'.format(
product_name)
}
return response, HttpStatus.bad_request_400.value
product.name = product_name
if 'price' in product_dict and product_dict['price'] is not None:
product.price = product_dict['price']
if 'description' in product_dict and product_dict[
'description'] is not None:
product.description = product_dict['description']
if 'tags' in product_dict and product_dict['tags'] is not None:
product.tags = product_dict['tags']
try:
product.update()
return self.get(id)
except SQLAlchemyError as e:
db.session.rollback()
response = {"error": str(e)}
return response, HttpStatus.bad_request_400.value
def post(self):
product_collection = request.get_json()
if not product_collection:
response = {'message': 'No input data provorder_ided'}
return response, HttpStatus.bad_request_400.value
#errors = product_schema.validate(product_collection)
#if errors:
#return errors, HttpStatus.bad_request_400.value
product_name = product_collection['name']
if not Product.is_name_unique(id=0, name=product_name):
response = {'error': 'Product already exist'.format(product_name)}
return response, HttpStatus.bad_request_400.value
try:
product_category_name = product_collection['product_category']
category = ProductCategory.query.filter_by(
name=product_category_name).first()
if category is None:
category = ProductCategory(name=product_category_name)
db.session.add(category)
product = Product(name=product_collection['name'],
price=product_collection['price'],
description=product_collection['description'],
product_category=category,
tags=product_collection['tags'])
product.add(product)
query = Product.query.get(product.id)
dump_result = product_schema.dump(query)
return dump_result, HttpStatus.created_201.value
except SQLAlchemyError as e:
db.session.rollback()
response = {"error": str(e)}
return response, HttpStatus.bad_request_400.value
