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ExceptionToHttpStatusMapper.cs
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ExceptionToHttpStatusMapper.cs
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using System.ComponentModel.DataAnnotations;
using System.Net;
namespace Core.WebApi.Middlewares.ExceptionHandling;
public class HttpStatusCodeInfo
{
public HttpStatusCode Code { get; }
public string Message { get; }
public HttpStatusCodeInfo(HttpStatusCode code, string message)
{
Code = code;
Message = message;
}
}
public static class ExceptionToHttpStatusMapper
{
public static Func<Exception, HttpStatusCode>? CustomMap { get; set; }
public static HttpStatusCodeInfo Map(Exception exception)
{
var code = exception switch
{
UnauthorizedAccessException _ => HttpStatusCode.Unauthorized,
NotImplementedException _ => HttpStatusCode.NotImplemented,
InvalidOperationException _ => HttpStatusCode.Conflict,
ArgumentException _ => HttpStatusCode.BadRequest,
ValidationException _ => HttpStatusCode.BadRequest,
_ => CustomMap?.Invoke(exception) ?? HttpStatusCode.InternalServerError
};
return new HttpStatusCodeInfo(code, exception.Message);
}
}