def setUp(self): self.session = Session(region_name='us-west-1') pill = placebo.attach(self.session, 'tests/sit/test_data') pill.playback() redis_client = FakeRedis() jid = 123456 redis_client.lpush('test-1-php:state.highstate', jid) redis_client.lpush('test-1-lb:state.highstate', jid) redis_client.set('test-1-php:{0}'.format(jid), '{"result": "false","return": {"test": "true"}}') redis_client.set('test-1-lb:{0}'.format(jid), '{"result": "false","return": {"test": "true"}}') self.redis_client = RedisClient() self.redis_client.redis_instance = redis_client
class StorageRedis(object): redis = None def __init__(self, host: str, port: int = 6379, db: int = 0): if environ.env.config.get(ConfigKeys.TESTING, False) or host == 'mock': from fakeredis import FakeRedis as Redis else: from redis import Redis self.redis = Redis(host=host, port=port, db=db) def store_message(self, activity: Activity, deleted=False) -> None: target_id = activity.target.id target_name = b64e(activity.target.display_name) user_id = environ.env.session.get(SessionKeys.user_id.value) user_name = b64e(environ.env.session.get(SessionKeys.user_name.value)) channel_id = activity.object.url channel_name = b64e(activity.object.summary) msg = activity.object.content if not is_base64(msg): raise RuntimeError('message is not base64') self.redis.lpush( RedisKeys.room_history(target_id), '%s,%s,%s,%s,%s,%s,%s,%s' % (activity.id, activity.published, user_id, user_name, target_name, channel_id, channel_name, msg)) max_history = environ.env.config.get(ConfigKeys.LIMIT, domain=ConfigKeys.HISTORY, default=-1) if max_history > 0: self.redis.ltrim(RedisKeys.room_history(target_id), 0, max_history) def get_undeleted_message_ids_for_user(self, user_id: str): raise NotImplementedError( 'inefficient query for redis storage, not implemented') def delete_message(self, message_id: str, room_id: str = None): if room_id is None: raise RuntimeError( 'redis storage needs room_id parameter to delete message') if message_id is None or message_id == '': return all_history = self.redis.lrange(RedisKeys.room_history(room_id), 0, -1) found_msg = None for history in all_history: history = str(history, 'utf-8') if history.startswith(message_id + ','): found_msg = history break self.redis.lrem(RedisKeys.room_history(room_id), found_msg, 1) def get_history(self, room_id: str, limit: int = 100): if limit is None: limit = -1 messages = self.redis.lrange(RedisKeys.room_history(room_id), 0, limit) cleaned_messages = list() for message_entry in messages: message_entry = str(message_entry, 'utf-8') msg_id, published, user_id, user_name, target_name, channel_id, channel_name, msg = \ message_entry.split(',', 7) cleaned_messages.append({ 'message_id': msg_id, 'from_user_id': user_id, 'from_user_name': b64d(user_name), 'target_id': room_id, 'target_name': b64d(target_name), 'body': b64d(msg), 'domain': 'room', 'channel_id': channel_id, 'channel_name': b64d(channel_name), 'timestamp': published, 'deleted': False }) return cleaned_messages def _get_acks_for(self, message_ids: set, receiver_id: str) -> dict: redis_key = RedisKeys.ack_for_user(receiver_id) acks = dict() for message_id in message_ids: ack = self.redis.hget(redis_key, message_id) if ack is None: continue acks[message_ids] = int(float(str(ack, 'utf-8'))) return acks def _update_acks_with_status(self, message_ids: set, receiver_id: str, target_id: str, status: int): redis_key_user = RedisKeys.ack_for_user(receiver_id) redis_key_room = RedisKeys.ack_for_room(target_id) for message_id in message_ids: self.redis.hset(redis_key_user, message_id, str(status)) self.redis.sadd(redis_key_room, message_id) def _mark_as_status(self, message_ids: set, receiver_id: str, target_id: str, status: int): current_acks = self._get_acks_for(message_ids, receiver_id) to_update = list() to_add = list() for message_id in message_ids: if message_id not in current_acks: to_add.append(message_id) continue # don't downgrade status if current_acks.get(message_id) >= status: continue to_update.append(message_id) if len(to_update) > 0: self._update_acks_with_status(message_ids, receiver_id, target_id, status) if len(to_add) > 0: self._update_acks_with_status(message_ids, receiver_id, target_id, status) def get_unacked_history(self, user_id: str) -> list: """ redis_key_user = RedisKeys.ack_for_user(user_id) redis_key_room = RedisKeys.ack_for_room(target_id) acks = self.redis.hgetall(redis_key_user) msg_ids = {str(msg_id, 'utf-8') for msg_id, ack in acks if int(float(str(ack, 'utf-8'))) == AckStatus.NOT_ACKED} """ return list() def mark_as_received(self, message_ids: set, receiver_id: str, target_id: str) -> None: self._mark_as_status(message_ids, receiver_id, target_id, AckStatus.RECEIVED) def mark_as_read(self, message_ids: set, receiver_id: str, target_id: str) -> None: self._mark_as_status(message_ids, receiver_id, target_id, AckStatus.READ) def mark_as_unacked(self, message_id: str, receiver_id: str, target_id: str) -> None: self._mark_as_status({message_id}, receiver_id, target_id, AckStatus.NOT_ACKED) def get_history_for_time_slice(self, room_id: str, from_time: int, to_time: int) -> list: raise NotImplementedError() def get_unread_history(self, room_id: str, time_stamp: int, limit: int = 100) -> list: raise NotImplementedError()
def setup_fakeredis(self): redis_client = FakeRedis() jid = 123456 redis_client.lpush('php:state.highstate', jid) redis_client.set('php:{0}'.format(jid), '{"result": false}') self.redis_client.redis_instance = redis_client