/*
 * Copyright 2021 Tianmian Tech. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.welab.wefe.gateway.service.processors;

import com.welab.wefe.common.wefe.enums.GatewayProcessorType;
import com.welab.wefe.gateway.api.meta.basic.BasicMetaProto;
import com.welab.wefe.gateway.api.meta.basic.GatewayMetaProto;
import com.welab.wefe.gateway.base.Processor;
import com.welab.wefe.gateway.cache.MemberCache;
import com.welab.wefe.gateway.common.ReturnStatusBuilder;
import com.welab.wefe.gateway.entity.MemberEntity;

/**
 * Refresh local member cache processor
 *
 * @author aaron.li
 **/
@Processor(type = GatewayProcessorType.refreshMemberCacheProcessor, desc = "Refresh local member cache processor")
public class RefreshMemberCacheProcessor extends AbstractProcessor {

    @Override
    public BasicMetaProto.ReturnStatus beforeSendToRemote(GatewayMetaProto.TransferMeta transferMeta) {
        MemberCache memberCache = MemberCache.getInstance();
        boolean ret = memberCache.refreshSelfMemberCache();
        if (!ret) {
            return ReturnStatusBuilder.sysExc("刷新成员缓存失败", transferMeta.getSessionId());
        }
        MemberEntity memberEntity = memberCache.getSelfMember();
        memberCache.put(memberEntity.getId(), memberEntity);
        return ReturnStatusBuilder.ok(transferMeta.getSessionId());
    }
}
