def get_like_value(self,branch):
userinfo = UserInfo.get_by_username(self.username)
if userinfo and self.is_user_info_current(userinfo):
like_key = Like.create_key(branch.key,self.username)
like = like_key.get();
if like:
return like.value
return 0
def set_like(self,branch_urlsafe_key,like_value):
if branch_urlsafe_key is None or branch_urlsafe_key == '':
return False, ['invalid_parameters']
userinfo = self.current_user_info()
if userinfo is None:
return False, ['unauthenticated']
branch_key = ndb.Key(urlsafe=branch_urlsafe_key)
like_key = Like.create_key(branch_key,userinfo.username)
like = like_key.get()
if like is None:
branch = branch_key.get()
like = Like(key=like_key,username=userinfo.username,branch=branch_key,branchauthorname=branch.authorname)
like.value = int(like_value)
like.put()
return True, like
