You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
1.3 KiB
37 lines
1.3 KiB
using FluentValidation;
|
|
using FluentValidation.Internal;
|
|
using FluentValidation.Results;
|
|
|
|
namespace Recyclarr.Common.FluentValidation;
|
|
|
|
public class RuntimeValidationService : IRuntimeValidationService
|
|
{
|
|
private readonly Dictionary<Type, IValidator> _validators;
|
|
|
|
private static Type? GetValidatorInterface(Type type)
|
|
{
|
|
return Array.Find(type.GetInterfaces(),
|
|
i => i.IsGenericType && i.GetGenericTypeDefinition() == typeof(IValidator<>));
|
|
}
|
|
|
|
public RuntimeValidationService(IEnumerable<IValidator> validators)
|
|
{
|
|
_validators = validators
|
|
.Select(x => (x, GetValidatorInterface(x.GetType())))
|
|
.Where(x => x.Item2 is not null)
|
|
.ToDictionary(x => x.Item2!.GetGenericArguments()[0], x => x.Item1);
|
|
}
|
|
|
|
public ValidationResult Validate(object instance, params string[] additionalRuleSets)
|
|
{
|
|
if (!_validators.TryGetValue(instance.GetType(), out var validator))
|
|
{
|
|
throw new ValidationException($"No validator is available for type: {instance.GetType().FullName}");
|
|
}
|
|
|
|
var validatorSelector =
|
|
new RulesetValidatorSelector([RulesetValidatorSelector.DefaultRuleSetName, ..additionalRuleSets]);
|
|
return validator.Validate(new ValidationContext<object>(instance, new PropertyChain(), validatorSelector));
|
|
}
|
|
}
|