class RatingHandler(BaseHandler):
def initialize(self):
self.init()
self.mpost = MPost()
self.mrating = MRating()
def post(self, url_str=''):
url_arr = self.parse_url(url_str)
print(url_arr)
if len(url_arr) == 2 and url_arr[0] == '_update':
self.update_rating(url_arr[1])
elif len(url_arr) == 2 and url_arr[0] == '_updatepost':
self.update_post(url_arr[1])
def update_post(self, postid):
uu = self.mrating.query_by_post(postid)
if uu.count() > 10:
rating = self.mrating.query_average_rating(postid)
else:
rating = 5
print('Get post rating:', rating)
self.mpost.update_rating(postid, rating)
def update_rating(self, postid):
post_data = self.get_post_data()
rating = float(post_data['rating'])
postinfo = self.mpost.get_by_uid(postid)
if postinfo and self.userinfo:
self.mrating.update(postinfo.uid, self.userinfo.uid, rating=rating)
else:
return False
def update_rating(self, postid):
'''
only the used who logged in would voting.
'''
post_data = self.get_post_data()
rating = float(post_data['rating'])
postinfo = MPost.get_by_uid(postid)
if postinfo and self.userinfo:
MRating.update(postinfo.uid, self.userinfo.uid, rating=rating)
self.update_post(postid)
else:
return False
def test_query_average_rating(self):
self.add_message()
ave1=MRating.query_average_rating(self.post_id)
assert ave1==self.rating
MRating.update(self.post_id, 'fin', 4)
ave=MRating.query_average_rating(self.post_id)
assert ave==3.5
self.tearDown()
aa = MRating.query_by_post(self.post_id)
for i in aa:
if i.user_id == 'fin':
self.uid2 = i.uid
MHelper.delete(TabRating,self.uid2)
def add_message(self):
MRating.update(self.post_id, self.userid,self.rating)
aa = MRating.query_by_post(self.post_id)
for i in aa:
if i.user_id == self.userid:
self.uid = i.uid