37 lines
1.7 KiB
C#
37 lines
1.7 KiB
C#
using MediatR;
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using Modules.Library.Application.Gateways;
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using Modules.Library.Domain.Entities.MediaContent.CommonProperties;
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using Modules.Library.Domain.Entities.MediaContent.Items.Anime;
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namespace Modules.Library.Application.Commands.Anime.Episode.Properties.Name;
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public class EditNameCommand : IRequest<Unit>
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{
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public Guid TitleId { get; set; }
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public Guid SeasonId { get; set; }
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public Guid EpisodeId { get; set; }
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public CommonModels.NameType NameType { get; set; }
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public Guid LanguageId { get; set; }
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public string Value { get; set; } = default!;
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public string? NewValue { get; set; }
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public Guid? NewLanguageId { get; set; }
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}
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public class EditNameCommandHandler(IAnimeTitleGateway titleGateway) : IRequestHandler<EditNameCommand, Unit>
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{
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public async Task<Unit> Handle(EditNameCommand request, CancellationToken cancellationToken)
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{
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if (!request.NewLanguageId.HasValue && string.IsNullOrWhiteSpace(request.NewValue))
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{
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throw new ArgumentNullException($"{nameof(EditNameCommand.NewLanguageId)}, {nameof(EditNameCommand.NewValue)}");
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}
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var title = await titleGateway.GetById(request.TitleId);
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var season = title.Items.OfType<AnimeSeason>().FirstOrDefault(q => q.Id == request.SeasonId) ??
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throw new Exception("Season not found");
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var episode = season.Episodes.FirstOrDefault(q => q.Id == request.EpisodeId) ??
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throw new Exception("Episode not found");
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episode.CommonProperties.SetNameValue(new NameItem((NameType)request.NameType, request.LanguageId, request.Value), request.NewLanguageId, request.NewValue);
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await titleGateway.Update(title);
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return Unit.Value;
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}
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} |