def show(listing_id):
schema = ListingSchema()
listing = Listing.get(id=listing_id)
if not listing:
abort(404)
return schema.dumps(listing)
def delete(listing_id):
listing = Listing.get(id=listing_id)
if not listing:
abort(404)
listing.delete()
db.commit()
return '', 204
def update(listing_id):
schema = ListingSchema()
listing = Listing.get(id=listing_id)
if not listing:
abort(404)
try:
data = schema.load(request.get_json())
listing.set(**data)
db.commit()
except ValidationError as err:
return jsonify({'message': 'Validation failed', 'errors': err.messages}), 422
return schema.dumps(listing)
def load_item(self, data):
data['item'] = Listing.get(id=data['item_id'])
del data['item_id']
return data