45 lines
1.5 KiB
C#
45 lines
1.5 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc.Controllers;
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using Microsoft.AspNetCore.Mvc.Infrastructure;
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using Microsoft.AspNetCore.Mvc.ModelBinding;
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using Microsoft.Extensions.DependencyInjection;
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namespace BasicWebSite
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{
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public class VndErrorDescriptionProvider : IErrorDescriptorProvider
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{
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public int Order => 0;
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public void OnProvidersExecuting(ErrorDescriptionContext context)
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{
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if (context.ActionDescriptor.FilterDescriptors.Any(f => f.Filter is VndErrorAttribute) &&
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context.Result is ModelStateDictionary dictionary)
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{
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var vndErrors = new List<VndError>();
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foreach (var item in dictionary)
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{
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foreach (var modelError in item.Value.Errors)
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{
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vndErrors.Add(new VndError
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{
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LogRef = modelError.ErrorMessage,
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Path = item.Key,
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Message = modelError.ErrorMessage,
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});
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}
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}
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context.Result = vndErrors;
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}
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}
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}
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}
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