| | | 1 | | using FluentValidation; |
| | | 2 | | using Microsoft.Extensions.Options; |
| | | 3 | | |
| | | 4 | | namespace ZhEaIsNsAaBn.Utilities.APIExceptionHandlers; |
| | | 5 | | |
| | | 6 | | /// <summary> |
| | | 7 | | /// Handles FluentValidation's <see cref="ValidationException"/>: one error per failure (code = property name, category |
| | | 8 | | /// <c>Validation</c>, default 400). |
| | | 9 | | /// </summary> |
| | | 10 | | public sealed class ValidationExceptionHandler : BaseExceptionHandler<ValidationExceptionHandler>, IExceptionHandler |
| | | 11 | | { |
| | | 12 | | /// <summary>Creates the handler.</summary> |
| | | 13 | | /// <param name="logger">The logger.</param> |
| | | 14 | | /// <param name="environment">The host environment.</param> |
| | | 15 | | /// <param name="settings">The status mapping.</param> |
| | | 16 | | public ValidationExceptionHandler( ILogger<ValidationExceptionHandler> logger, IWebHostEnvironment environment, IOpt |
| | 192 | 17 | | : base( logger, environment, settings ) { } |
| | | 18 | | |
| | | 19 | | |
| | | 20 | | /// <inheritdoc /> |
| | | 21 | | public async ValueTask<bool> TryHandleAsync( HttpContext httpContext, Exception exception, CancellationToken cancell |
| | | 22 | | { |
| | 84 | 23 | | ArgumentNullException.ThrowIfNull( httpContext ); |
| | | 24 | | |
| | 156 | 25 | | if ( exception is not ValidationException validationException ) { return false; } |
| | | 26 | | |
| | | 27 | | |
| | 12 | 28 | | Log.ValidationError( Logger, validationException, httpContext.Request.Path, httpContext.Request.Method, httpCont |
| | | 29 | | |
| | | 30 | | |
| | 12 | 31 | | var errors = validationException.Errors |
| | 12 | 32 | | .Select( failure => new Error( failure.PropertyName, "Validation", failure.Error |
| | 12 | 33 | | .ToList(); |
| | | 34 | | |
| | | 35 | | |
| | 12 | 36 | | await GenerateErrors( httpContext, errors, cancellationToken ).ConfigureAwait( false ); |
| | | 37 | | |
| | 12 | 38 | | return true; |
| | 84 | 39 | | } |
| | | 40 | | } |