76 lines
2.6 KiB
C#
76 lines
2.6 KiB
C#
namespace Yes.Blog.Endpoints.Blogs
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{
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public class CreateCommentEndpoint : BlogEndpointScheme, IEndpoint
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{
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public void Map(IEndpointRouteBuilder app) => app.MapPost("/comments", Handle).WithRequestValidation<Request>();
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public record Request(
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int TargetId,
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string NickName,
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string Email,
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string Url,
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string Content
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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("评论内容不能为空！");
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RuleFor(x => x.NickName).NotEmpty().WithMessage("昵称不能为空！");
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RuleFor(x => x.Email).NotEmpty().WithMessage("邮箱不能为空！");
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RuleFor(x => x.Email).MaximumLength(256).WithMessage("邮箱长度不能超过256！")
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.EmailAddress().WithMessage("邮箱格式错误！");
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RuleFor(x => x.Content).MinimumLength(10).WithMessage("评论内容长度不能少于10！")
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.MaximumLength(512).WithMessage("评论内容长度不能超过512！");
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RuleFor(x => x.NickName).MaximumLength(64).WithMessage("昵称长度不能超过64！");
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RuleFor(x => x.Url).MaximumLength(256).WithMessage("网址长度不能超过256！");
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RuleFor(x => x.Url).Must(x => x.IsUrlValid()).WithMessage("网址格式错误！").When(x => !string.IsNullOrEmpty(x.Url));
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}
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}
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private async Task<IResult> Handle(
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[FromBody] Request request,
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IMediator mediator,
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IMapper mapper,
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HttpContext httpContext,
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CancellationToken cancellationToken)
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{
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var redirectUrl = "/";
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var error = "";
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try
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{
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var command = mapper.Map<CreateCommentCommand>(request);
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command = command with
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{
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Referer = httpContext.Request.Headers["Referer"].ToString(),
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IP = httpContext.GetIpAddress()
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};
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var response = await mediator.Send(command, cancellationToken);
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if (!string.IsNullOrEmpty(command.Referer) && command.Referer.IsUrlValid())
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{
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redirectUrl = command.Referer;
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}
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}
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catch (Exception ex)
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{
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error = ex.Message;
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}
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return Result.Ok(new { redirectUrl , error });
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}
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}
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}
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