caliverse_server/GameServer/Entity/Party/Action/GlobalPartyDetailServerAction.cs

using Google.Protobuf;
using Google.Protobuf.WellKnownTypes;


using ServerCore;
using ServerBase;
using ServerCommon;
using ServerCommon.BusinessLogDomain;
using MetaAssets;


namespace GameServer;

public class GlobalPartyDetailServerAction : EntityActionBase
{
    private readonly PartyServerCacheRequest m_party_server_cache_request;
    
    public GlobalPartyDetailServerAction(GlobalPartyDetail owner) : base(owner)
    {
        m_party_server_cache_request =
            new PartyServerCacheRequest(owner.PartyGuid, GameServerApp.getServerLogic().getRedisConnector());
    }

    public override async Task<Result> onInit()
    {
        await Task.CompletedTask;

        var result = new Result();

        return result;
    }

    public override void onClear()
    {
        return;
    }

    public async Task<Result> keep()
    {
        return await m_party_server_cache_request.keepPartyServerCache();
    }
    
    public async Task<Result> loadPartyServer()
    {
        var party_server_attribute = getOwner().getEntityAttribute<PartyServerAttribute>();
        NullReferenceCheckHelper.throwIfNull(party_server_attribute, () => $"PartyServerAttribute is null !! - {getOwner().toBasicString()}");
        
        var result = await m_party_server_cache_request.fetchPartyServerCache();
        if (result.isFail()) return result;
        
        result = await ServerBase.DataCopyHelper.copyEntityAttributeFromCaches(party_server_attribute, new List<CacheBase> { m_party_server_cache_request.getPartyServerCache()! });
        if (result.isFail())
        {
            Log.getLogger().error(result.toBasicString());
        }
        
        return result;
    }

    public IEnumerable<string> getServers()
    {
        var party_server_attribute = getOwner().getEntityAttribute<PartyServerAttribute>();
        NullReferenceCheckHelper.throwIfNull(party_server_attribute, () => $"PartyServerAttribute is null !! - {getOwner().toBasicString()}");

        return party_server_attribute.getPartyServers().ToList();
    }

    public async Task<Result> addPartyServer(string addServerName)
    {
        
        var party_server_attribute = getOwner().getEntityAttribute<PartyServerAttribute>();
        NullReferenceCheckHelper.throwIfNull(party_server_attribute, () => $"PartyServerAttribute is null !! - {getOwner().toBasicString()}");
        
        var result = await m_party_server_cache_request.addPartyServerCache(addServerName);
        if (result.isFail()) return result;

        party_server_attribute.addPartyServer(addServerName);

        return result;
    }
    
    public async Task<Result> deletePartyServer(string delete_server_name)
    {
        // 1. cache 제거
        var result = await m_party_server_cache_request.deletePartyServerCache(delete_server_name);
        if (result.isFail()) return result;

        // 2. attribute 수정
        var attribute = getOwner().getEntityAttribute<PartyServerAttribute>();
        NullReferenceCheckHelper.throwIfNull(attribute, () => $"PartyServerAttribute is null !! - {getOwner().toBasicString()}");

        attribute.deleteServer(delete_server_name);

        return result;
    }
    
    public async Task<Result> deleteAllPartyServers()
    {
        // 1. cache 제거
        var result = await m_party_server_cache_request.deleteAllPartyServerCache();
        if (result.isFail())
        {
            Log.getLogger().error(result.toBasicString());
        }
        
        // 2. attribute 수정
        var party_server_attribute = getOwner().getEntityAttribute<PartyServerAttribute>();
        NullReferenceCheckHelper.throwIfNull(party_server_attribute, () => $"PartyServerAttribute is null !! - {getOwner().toBasicString()}");
        
        party_server_attribute.onClear();

        return result;
    }

    public async Task<Result> notifyChangePartyServerToServers(BoolType isAddition, string srcServerName)
    {
        var party = getOwner() as GlobalPartyDetail;
        NullReferenceCheckHelper.throwIfNull(party, () => $"party deltail is null !!!");

        var party_server_attribute = getOwner().getEntityAttribute<PartyServerAttribute>();
        NullReferenceCheckHelper.throwIfNull(party_server_attribute, () => $"PartyServerAttribute is null !! - {party.toBasicString()}");

        var rabbit_mq = GameServerApp.getServerLogic().getRabbitMqConnector() as RabbitMqConnector;
        NullReferenceCheckHelper.throwIfNull(rabbit_mq, () => $"rabbit mq is null !!! - {getOwner().toBasicString()}");

        var message = new ServerMessage
        {
            ChangePartyServerNameNoti = new()
            {
                PartyGuid = party.PartyGuid,
                IsAddition = isAddition,
                ServerName = srcServerName
            }
        };
        
        foreach (var dest_server in party_server_attribute.getPartyServers())
        {
            if (srcServerName == dest_server) continue;
            rabbit_mq.SendMessage(dest_server, message);
        }

        return await Task.FromResult(new Result());
    }
}