73 lines
2.3 KiB
C#
73 lines
2.3 KiB
C#
namespace Yes.Blog.Endpoints.Admins.Articles
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{
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public class CreateArticleEndpoint : ArticleEndpointScheme, IEndpoint
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{
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public void Map(IEndpointRouteBuilder app) => app.MapPost("/articles", Handle).WithRequestValidation<Request>();
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public record Request(
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int CategoryId,
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string Title,
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string? Slug,
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string Content,
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string? CoverUrl,
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string? Summary,
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List<string> Tags,
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bool IsDraft
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);
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public class RequestValidator : AbstractValidator<Request>
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{
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public RequestValidator()
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{
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RuleFor(x => x.Content).NotEmpty().WithMessage("文章内容不能为空！").NotNull().WithMessage("文章内容不能为空！");
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RuleFor(x => x.Title).NotEmpty().WithMessage("标题不能为空！").NotNull().WithMessage("标题不能为空！").When(x => !x.IsDraft);
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RuleFor(x => x.CategoryId).NotEqual(0).WithMessage("请选择分类！").When(x => !x.IsDraft);
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RuleFor(x => x.CoverUrl).MaximumLength(256).WithMessage("封面图地址长度不能超过256！");
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RuleFor(x => x.Tags).ForEach(x => x.MaximumLength(32).WithMessage("单个标签长度不能超过32个字符！"))
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.Must(y => y.Count() <= 5).WithMessage("标签数量不能超过5个！");
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RuleFor(x => x.Slug).MaximumLength(128).WithMessage("缩略名长度不能超过128！");
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RuleFor(x => x.Slug)
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.Must(x => x.IsSlug())
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.WithMessage(x => $"缩略名{x.Slug}无效，只能为字母数字横线和下划线组合，且不能使用纯数字！")
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.When(x => !string.IsNullOrEmpty(x.Slug));
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}
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}
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private async Task<IResult> Handle([FromBody] Request request, IMediator mediator, IMapper mapper, CancellationToken cancellationToken)
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{
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var id = 0;
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if (request.IsDraft)
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{
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var command = mapper.Map<CreateDraftCommand>(request);
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var response = await mediator.Send(command, cancellationToken);
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}
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else
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{
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var command = mapper.Map<CreateArticleCommand>(request);
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var response = await mediator.Send(command, cancellationToken);
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}
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return Result.Ok(new { Id = id });
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}
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}
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internal class CreateArticleMappingProfile : IRegister
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{
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public void Register(TypeAdapterConfig config)
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{
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config.ForType<CreateArticleEndpoint.Request, CreateArticleCommand>();
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}
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}
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}
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