Wino-Mail/Wino.Server/MessageHandlers/SyncExistenceHandler.cs

using System;
using System.Threading;
using System.Threading.Tasks;
using Wino.Core.Domain.Interfaces;
using Wino.Core.Domain.Models.Server;
using Wino.Core.Domain.Models.Synchronization;
using Wino.Server.Core;

namespace Wino.Server.MessageHandlers;

public class SyncExistenceHandler : ServerMessageHandler<SynchronizationExistenceCheckRequest, bool>
{
    public override WinoServerResponse<bool> FailureDefaultResponse(Exception ex)
        => WinoServerResponse<bool>.CreateErrorResponse(ex.Message);

    private readonly ISynchronizerFactory _synchronizerFactory;

    public SyncExistenceHandler(ISynchronizerFactory synchronizerFactory)
    {
        _synchronizerFactory = synchronizerFactory;
    }

    protected override async Task<WinoServerResponse<bool>> HandleAsync(SynchronizationExistenceCheckRequest message, CancellationToken cancellationToken = default)
    {
        var synchronizer = await _synchronizerFactory.GetAccountSynchronizerAsync(message.AccountId);

        return WinoServerResponse<bool>.CreateSuccessResponse(synchronizer.State != Wino.Core.Domain.Enums.AccountSynchronizerState.Idle);
    }
}