Filter ProducesResponseType.

framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/ApiExploring/AbpRemoteServiceApiDescriptionProvider.cs

@@ -3,7 +3,6 @@ using System.Linq;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.Abstractions;
 using Microsoft.AspNetCore.Mvc.ApiExplorer;
-using Microsoft.AspNetCore.Mvc.Controllers;
 using Microsoft.AspNetCore.Mvc.Formatters;
 using Microsoft.AspNetCore.Mvc.ModelBinding;
 using Microsoft.Extensions.Options;
@@ -42,9 +41,18 @@ namespace Volo.Abp.AspNetCore.Mvc.ApiExploring
         {
             foreach (var apiResponseType in GetApiResponseTypes())
             {
-                foreach (var result in context.Results.Where(x => ShouldAddResponseTypes(x.ActionDescriptor)))
+                foreach (var result in context.Results.Where(x => IsRemoteService(x.ActionDescriptor)))
                 {
-                    result.SupportedResponseTypes.AddIfNotContains(x => x.StatusCode == apiResponseType.StatusCode, () => apiResponseType);
+                    var actionProducesResponseTypeAttributes =
+                        ReflectionHelper.GetAttributesOfMemberOrDeclaringType<ProducesResponseTypeAttribute>(
+                            result.ActionDescriptor.GetMethodInfo());
+                    if (actionProducesResponseTypeAttributes.Any(x => x.StatusCode == apiResponseType.StatusCode))
+                    {
+                        continue;
+                    }
+
+                    result.SupportedResponseTypes.AddIfNotContains(x => x.StatusCode == apiResponseType.StatusCode,
+                        () => apiResponseType);
                 }
             }
         }
@@ -77,14 +85,8 @@ namespace Volo.Abp.AspNetCore.Mvc.ApiExploring
             return _options.SupportedResponseTypes;
         }
 
-        protected virtual bool ShouldAddResponseTypes(ActionDescriptor actionDescriptor)
+        protected virtual bool IsRemoteService(ActionDescriptor actionDescriptor)
         {
-            if (ReflectionHelper.GetSingleAttributeOfMemberOrDeclaringTypeOrDefault<ProducesResponseTypeAttribute>(actionDescriptor.GetMethodInfo()) != null ||
-                ReflectionHelper.GetSingleAttributeOfMemberOrDeclaringTypeOrDefault<ProducesErrorResponseTypeAttribute>(actionDescriptor.GetMethodInfo()) != null)
-            {
-                return false;
-            }
-            
             var remoteServiceAttr = ReflectionHelper.GetSingleAttributeOfMemberOrDeclaringTypeOrDefault<RemoteServiceAttribute>(actionDescriptor.GetMethodInfo());
             return remoteServiceAttr != null && remoteServiceAttr.IsEnabled;
         }

framework/src/Volo.Abp.Core/Volo/Abp/Reflection/ReflectionHelper.cs

@@ -108,6 +108,23 @@ namespace Volo.Abp.Reflection
                    ?? defaultValue;
         }
 
+        /// <summary>
+        /// Tries to gets attributes defined for a class member and it's declaring type including inherited attributes.
+        /// </summary>
+        /// <typeparam name="TAttribute">Type of the attribute</typeparam>
+        /// <param name="memberInfo">MemberInfo</param>
+        /// <param name="inherit">Inherit attribute from base classes</param>
+        public static IEnumerable<TAttribute> GetAttributesOfMemberOrDeclaringType<TAttribute>(MemberInfo memberInfo, bool inherit = true)
+            where TAttribute : class
+        {
+            var customAttributes = memberInfo.GetCustomAttributes(true).OfType<TAttribute>();
+            var declaringTypeCustomAttributes =
+                memberInfo.DeclaringType?.GetTypeInfo().GetCustomAttributes(true).OfType<TAttribute>();
+            return declaringTypeCustomAttributes != null
+                ? customAttributes.Concat(declaringTypeCustomAttributes).Distinct()
+                : customAttributes;
+        }
+        
         /// <summary>
         /// Gets value of a property by it's full path from given object
         /// </summary>