/// <summary>
/// Creates a new <see cref="IResponse"/> that represents a failed
/// response for a bad request due to model state validation errors.
/// </summary>
/// <param name="factory"><see cref="IResponseFactory"/></param>
/// <param name="modelState">The <see cref="ModelStateDictionary"/> which contains the model validation errors.</param>
/// <returns><see cref="IResponse"/></returns>
public static IResponse BadRequest(this IResponseFactory factory, ModelStateDictionary modelState)
{
if (modelState == null)
{
throw new ArgumentNullException(nameof(modelState));
}
if (modelState.IsValid)
{
throw new InvalidOperationException();
}
// the SerializableError for a ModelStateDictionary is really a IDictionary<string, string[]>
var errors = new SerializableError(modelState)
.ToDictionary(pair => pair.Key, pair => (string[])pair.Value);
return(factory.BadRequest(errors));
}
/// <summary>
/// Request is bad or rejected
/// </summary>
/// <param name="message">The message.</param>
/// <returns>Response.</returns>
public static Response BadRequest(string message = null)
{
return(Default.BadRequest(message));
}