def on_message(self, message):
to_user = self.get_argument('to_user_id', None)
user_ser = UserService(self.application.db)
message = json.loads(message)
from_user = self.get_current_user()
key = self.get_wait_key(from_user, to_user)
user = user_ser.get_user_by_uuid(from_user)
chat = {
'message': message.get('info'),
'time': datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"),
'user_id': from_user,
'avatar': user.avatar,
'name': user.user_name
}
now_waits = ChatOneToOneBySocketHandler.watis.get(key).get('waits')
now_cache = ChatOneToOneBySocketHandler.watis.get(key).get('cache')
#说明另一个人此时不在对话中，所以发送消息给他
if len(now_waits) < 2:
redis_ser = RedisCacheManager()
MessageRealTimePush().send_message(chat, to_user)
redis_ser.hm_set(to_user, chat)
self.update_cache(now_cache, chat)
self.send_to_update(now_waits, chat)
def get_info(self, future):
redis_ser = RedisCacheManager()
total_count = redis_ser.get('total_count')
active_count = redis_ser.get('active_count')
data = {
'total_count': total_count,
'active_count': active_count,
'all_users': self.get_all_user()
}
future.set_result(data)
def get_info(self, future):
redis_ser = RedisCacheManager()
total_count = redis_ser.get('total_count')
active_count = redis_ser.get('active_count')
data = {
'total_count':total_count,
'active_count':active_count,
'all_users':self.get_all_user()
}
future.set_result(data)
def get(self):
redis_ser = RedisCacheManager()
user_ser = UserService(self.db)
user_id = self.get_current_user()
to_user_id = self.get_argument('to_user_id')
cur_user = user_ser.get_user_by_uuid(user_id)
to_user = user_ser.get_user_by_uuid(to_user_id)
records = redis_ser.hm_get(user_id)
return self.render('single_chat.html',
cur_user=cur_user,
to_user=to_user,
records=[records])
def incr_total_count(self):
redis_ser = RedisCacheManager()
if not redis_ser.get('total_count'):
redis_ser.set('total_count', self.get_total_count())
redis_ser.incr('total_count')
def incr_active_count(self):
redis_ser = RedisCacheManager()
if not redis_ser.get('active_count'):
redis_ser.set('active_count', self.get_active_user_count())
redis_ser.incr('active_count')
def get(self):
user_ser = UserService(self.db)
user_id = self.get_current_user()
cur_user = user_ser.get_user_by_uuid(user_id)
users = user_ser.get_all_user_order_by_active()
redis_ser = RedisCacheManager()
redis_ser._con.flushdb()
active_count = redis_ser.get('active_count')
total_count = redis_ser.get('total_count')
if not active_count or not total_count:
pipe = redis_ser._con.pipeline()
pipe.set('total_count', self.get_user_count())
pipe.set('active_count', self.get_active_count())
pipe.execute()
active_count = redis_ser.get('active_count')
total_count = redis_ser.get('total_count')
data = {
'total_count': total_count,
'active_count': active_count,
'users': users
}
records = MultPersonChatManger().cache
return self.render('chat.html',
data=data,
cur_user=cur_user,
records=records)
def decr_active_count(self):
redis_ser = RedisCacheManager()
redis_ser.decr('active_count')
def main():
redis_ser = RedisCacheManager()
redis_ser._con.flushdb()
def __init__(self, handlers, **settings):
super(Application, self).__init__(handlers, **settings)
self.db = DB
self.redis = RedisCacheManager()._con
def save_by_redis(self, record):
redis_ser = RedisCacheManager()
key = datetime.datetime.now().strftime('%Y-%m-%d')
record_str = json.dumps(record)
redis_ser.save_in_list(key, record_str)
