46 lines
1.7 KiB
C#
46 lines
1.7 KiB
C#
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using MediatR;
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using Microsoft.Extensions.Logging;
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using NetworkResurrector.Application.Commands;
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using NetworkResurrector.Application.Events;
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using NetworkResurrector.Application.Services;
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using System;
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using System.Threading;
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using System.Threading.Tasks;
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namespace NetworkResurrector.Application.CommandHandlers
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{
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public class ShutdownMachineHandler : IRequestHandler<ShutdownMachine, MachineShutdown>
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{
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private readonly ILogger<ShutdownMachineHandler> _logger;
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private readonly IShutdownService _shutdownService;
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public ShutdownMachineHandler(ILogger<ShutdownMachineHandler> logger, IShutdownService shutdownService)
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{
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_logger = logger;
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_shutdownService = shutdownService;
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}
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public async Task<MachineShutdown> Handle(ShutdownMachine command, CancellationToken cancellationToken)
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{
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return await Task.Run(() => Handle(command));
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}
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private MachineShutdown Handle(ShutdownMachine command)
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{
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try
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{
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_logger.LogDebug($"Start shutting down '{command.IPAddressOrMachineName}'.");
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var status = _shutdownService.ShutdownMachine(command.IPAddressOrMachineName);
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_logger.LogDebug($"Shutting down machine '{command.IPAddressOrMachineName}' finished. Status: {status}");
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return new MachineShutdown(true, status);
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}
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catch (Exception ex)
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{
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var correlationIdMsg = $"CorrelationId: {command.Metadata.CorrelationId}";
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_logger.LogError(ex, $"An unexpected error has occurred. {correlationIdMsg}");
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return new MachineShutdown(false, $"{ex.Message} {correlationIdMsg}");
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}
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}
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}
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}
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