52 lines
1.8 KiB
C#
52 lines
1.8 KiB
C#
|
using Microsoft.AspNetCore.Mvc;
|
||
|
|
using Yavsc.Models;
|
||
|
|
|
||
|
|
public static class ErrorViewHelpers
|
||
|
|
{
|
||
|
|
public static IActionResult ErrorView<T>(this Controller controller, string message)
|
||
|
|
{
|
||
|
|
var logger = controller.HttpContext.RequestServices.GetRequiredService<ILoggerFactory>()
|
||
|
|
.CreateLogger<T>();
|
||
|
|
|
||
|
|
logger.LogError(message);
|
||
|
|
Dictionary<string, string> dictionary = new Dictionary<string, string>();
|
||
|
|
|
||
|
|
if (!controller.ModelState.IsValid)
|
||
|
|
{
|
||
|
|
foreach (var modelState in controller.ModelState.Values)
|
||
|
|
{
|
||
|
|
foreach (var error in modelState.Errors)
|
||
|
|
{
|
||
|
|
logger.LogError("ModelState error: {0}", error.ErrorMessage);
|
||
|
|
foreach (var key in controller.ModelState.Keys)
|
||
|
|
{
|
||
|
|
logger.LogError("ModelState key: {0}", key);
|
||
|
|
dictionary.Add(key,
|
||
|
|
string.Join("\n",
|
||
|
|
controller.ModelState[key].Errors.Select( e => e.ErrorMessage).ToArray()));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (controller.HttpContext.Request.Headers.ContainsKey("Accept")
|
||
|
|
&& controller.HttpContext.Request.Headers["Accept"].ToString().Contains("application/json"))
|
||
|
|
{
|
||
|
|
return controller.Json(new
|
||
|
|
{
|
||
|
|
RequestId = controller.HttpContext.TraceIdentifier,
|
||
|
|
Description = message,
|
||
|
|
ModelErrors = dictionary
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
return controller.View("Error",
|
||
|
|
new ErrorViewModel
|
||
|
|
{
|
||
|
|
RequestId = controller.HttpContext.TraceIdentifier,
|
||
|
|
Description = message,
|
||
|
|
ModelErrors = dictionary
|
||
|
|
}
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|