Changes type of errors on ExceptionMapper from IDictionary<string, string> to IEnumerable<KeyValuePair<string, string>> to prevent casts

Author: NelsonBN

src/PowerUtils.AspNetCore.ErrorHandler/ErrorHandlerOptions.cs

@@ -6,17 +6,17 @@ namespace PowerUtils.AspNetCore.ErrorHandler
 {
     public interface IExceptionMapper
     {
-        (int Status, IDictionary<string, string> Errors) Handle(Exception exception);
+        (int Status, IEnumerable<KeyValuePair<string, string>> Errors) Handle(Exception exception);
     }
 
 
     public class ExceptionMapper<TException> : IExceptionMapper
         where TException : Exception
     {
-        public Func<TException, (int Status, IDictionary<string, string>)> Handler { get; set; }
+        public Func<TException, (int Status, IEnumerable<KeyValuePair<string, string>>)> Handler { get; set; }
 
 
-        public (int Status, IDictionary<string, string> Errors) Handle(Exception exception)
+        public (int Status, IEnumerable<KeyValuePair<string, string>> Errors) Handle(Exception exception)
             => Handler(exception as TException);
     }
 
@@ -42,7 +42,7 @@ public ErrorHandlerOptions()
 
     public static class ErrorHandlerOptionsExtensions
     {
-        public static void ExceptionMapper<TException>(this ErrorHandlerOptions options, Func<TException, (int Status, IDictionary<string, string> Errors)> configureMapper)
+        public static void ExceptionMapper<TException>(this ErrorHandlerOptions options, Func<TException, (int Status, IEnumerable<KeyValuePair<string, string>> Errors)> configureMapper)
             where TException : Exception
         {
             var exceptionType = typeof(TException);

src/PowerUtils.AspNetCore.ErrorHandler/ExceptionsExtensions.cs

@@ -7,7 +7,7 @@ namespace PowerUtils.AspNetCore.ErrorHandler
 {
     internal static class ExceptionsExtensions
     {
-        public static (int Status, IDictionary<string, string> Errors) MappingToStatusCode(this Exception exception, ErrorHandlerOptions options)
+        public static (int Status, IEnumerable<KeyValuePair<string, string>> Errors) MappingToStatusCode(this Exception exception, ErrorHandlerOptions options)
         {
             var exceptionType = exception.GetType();
 

src/PowerUtils.AspNetCore.ErrorHandler/Handlers/ExceptionHandlerMiddleware.cs

@@ -45,7 +45,7 @@ internal static IApplicationBuilder UseExceptionHandlerMiddleware(this IApplicat
                             var options = httpContext.RequestServices.GetRequiredService<IOptions<ErrorHandlerOptions>>();
                             var problemDetailsFactory = httpContext.RequestServices.GetRequiredService<ProblemDetailsFactory>();
 
-                            IDictionary<string, string> errors;
+                            IEnumerable<KeyValuePair<string, string>> errors;
                             (httpContext.Response.StatusCode, errors) = exception.MappingToStatusCode(options.Value);
 
                             httpContext.ResetResponse(httpContext.Response.StatusCode);

src/PowerUtils.AspNetCore.ErrorHandler/ProblemDetailsFactory.cs

@@ -36,7 +36,7 @@ internal static ProblemDetailsResponse Create(HttpContext httpContext)
         }
 
 
-        internal ProblemDetailsResponse Create(HttpContext httpContext, IDictionary<string, string> errors)
+        internal ProblemDetailsResponse Create(HttpContext httpContext, IEnumerable<KeyValuePair<string, string>> errors)
         {
             var result = Create(httpContext);