class BlogListAPI(Resource):
def __init__(self):
self.response = APIResponse(None)
def get(self):
blogs = db_session.query(Blog).all()
return self.response.success(\
[blog.to_dict(edits=True,labels=True) for blog in blogs])
def post(self):
parser = reqparse.RequestParser()
parser.add_argument('title', type=str, required=True)
parser.add_argument('content', type=str, required=True)
parser.add_argument('labels', type=int, required=False, action="append")
args = parser.parse_args()
labels = []
try:
#Checks for duplicate
if db_session.query(Blog).filter(Blog.title.ilike("%"+args.title+"%"))\
.first() is not None:
return self.response.warning(\
self.response.WARNINGS['duplicate'](args.title), None)
#Check of the labels exist
for label in args.labels:
label_instance = db_session.query(BlogLabel).get(label)
if label_instance is None:
return self.response.warning("Label with id %d does not exist." % label,
None)
labels.append(label_instance)
blog = Blog(title=args.title,
author_id=1, #TODO: Change this to user's current session
content=args.content)
#Now append the labels to the blog
for label_instance in labels:
blog.labels.append(label_instance)
db_session.add(blog)
db_session.commit()
return self.response.success(None)
except exc.SQLAlchemyError:
return self.response.error('Error creating new blog',
self.response.ERROR_SQLALCHEMY)
def __init__(self): self.response = APIResponse(None)
