def create_invite(self, from_user_id, to_user_id, question_id):
try:
from www.question.interface import QuestionBase
ub = UserBase()
try:
from_user = ub.get_user_by_id(from_user_id)
to_user = ub.get_user_by_id(to_user_id)
question = QuestionBase().get_question_by_id(question_id)
assert from_user and to_user and question
except:
transaction.rollback(using=DEFAULT_DB)
return 99800, dict_err.get(99800)
if from_user_id == to_user_id:
transaction.rollback(using=DEFAULT_DB)
return 40100, dict_err.get(40100)
# 同一个问题最多邀请6个人
if InviteAnswerIndex.objects.filter(from_user_id=from_user_id, question_id=question_id).count() >= 6:
transaction.rollback(using=DEFAULT_DB)
return 40101, dict_err.get(40101)
# 重复邀请给出提示
if InviteAnswerIndex.objects.filter(from_user_id=from_user_id, to_user_id=to_user_id, question_id=question_id):
transaction.rollback(using=DEFAULT_DB)
return 40102, dict_err.get(40102)
try:
ia = InviteAnswer.objects.create(from_user_ids=json.dumps([from_user_id, ]), to_user_id=to_user_id, question_id=question_id)
need_update_unread_count = True
except:
ia = InviteAnswer.objects.get(to_user_id=to_user_id, question_id=question_id)
from_user_ids = json.loads(ia.from_user_ids)
if from_user_id not in from_user_ids:
from_user_ids.append(from_user_id)
ia.from_user_ids = json.dumps(from_user_ids)
ia.save()
need_update_unread_count = True if ia.is_read else False
# 建立索引
InviteAnswerIndex.objects.create(from_user_id=from_user_id, to_user_id=to_user_id, question_id=question_id)
# 更新未读消息，新邀请或者邀请已读才更新未读数
if need_update_unread_count:
UnreadCountBase().update_unread_count(to_user_id, code='invite_answer')
# 发送提醒邮件
context = dict(user=from_user, question=question)
async_send_email(to_user.email, u'%s 在智选邀请你回答问题' % (from_user.nick, ), utils.render_email_template('email/invite.html', context), 'html')
transaction.commit(using=DEFAULT_DB)
return 0, dict_err.get(0)
except Exception, e:
debug.get_debug_detail(e)
transaction.rollback(using=DEFAULT_DB)
return 99900, dict_err.get(99900)
def authenticate(self, username=None, password=None):
ub = UserBase()
user = ub.get_user_by_email(username)
if not user:
user = ub.get_user_by_mobilenumber(username)
if user and ub.check_password(password, user.password):
# 更新最后登录时间
user_login = user.user_login
user_login.last_login = datetime.datetime.now()
user_login.save()
user.save = _save
# 更新缓存
ub.get_user_by_id(user.id, must_update_cache=True)
return user
def format_user_received_invites(self, user_received_invites):
from www.question.interface import QuestionBase
ub = UserBase()
for uri in user_received_invites:
uri.question = QuestionBase().get_question_summary_by_id(uri.question_id)
uri.from_users = [ub.get_user_by_id(user_id) for user_id in json.loads(uri.from_user_ids)]
uri.from_users.reverse()
return user_received_invites