55 lines
1.8 KiB
C#
55 lines
1.8 KiB
C#
using MediatR;
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using MissionService.Domain.AggregatesModel.SampleAggregate;
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namespace MissionService.API.Application.Commands;
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/// <summary>
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/// EN: Handler for DeleteSampleCommand.
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/// VI: Handler cho DeleteSampleCommand.
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/// </summary>
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public class DeleteSampleCommandHandler : IRequestHandler<DeleteSampleCommand, bool>
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{
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private readonly ISampleRepository _sampleRepository;
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private readonly ILogger<DeleteSampleCommandHandler> _logger;
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public DeleteSampleCommandHandler(
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ISampleRepository sampleRepository,
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ILogger<DeleteSampleCommandHandler> logger)
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{
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_sampleRepository = sampleRepository ?? throw new ArgumentNullException(nameof(sampleRepository));
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_logger = logger ?? throw new ArgumentNullException(nameof(logger));
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}
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public async Task<bool> Handle(
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DeleteSampleCommand request,
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CancellationToken cancellationToken)
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{
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_logger.LogInformation(
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"Deleting sample {SampleId} / Xóa sample {SampleId}",
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request.SampleId);
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// EN: Get existing sample / VI: Lấy sample đã tồn tại
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var sample = await _sampleRepository.GetAsync(request.SampleId);
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if (sample is null)
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{
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_logger.LogWarning(
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"Sample {SampleId} not found / Sample {SampleId} không tìm thấy",
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request.SampleId);
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return false;
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}
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// EN: Delete sample / VI: Xóa sample
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_sampleRepository.Delete(sample);
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// EN: Save changes / VI: Lưu thay đổi
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await _sampleRepository.UnitOfWork.SaveEntitiesAsync(cancellationToken);
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_logger.LogInformation(
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"Sample {SampleId} deleted successfully / Sample {SampleId} đã xóa thành công",
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request.SampleId);
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return true;
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}
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}
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