Implementazione validazione con FluentValidation (closes #21)

Author: AngeloDotNet

src/NET6CustomLibrary/GlobalUsings.cs

@@ -10,6 +10,7 @@
 global using System.Text.Json.Serialization;
 global using System.Threading;
 global using System.Threading.Tasks;
+global using FluentValidation.Results;
 global using MailKit.Net.Smtp;
 global using MailKit.Security;
 global using MediatR;
@@ -47,7 +48,7 @@
 global using NET6CustomLibrary.RedisCache.Services;
 global using NET6CustomLibrary.Serilog.Models;
 global using NET6CustomLibrary.Serilog.Services;
-//global using NET6CustomLibrary.Validazione.Interfaces;
+global using NET6CustomLibrary.Validazione.Interfaces;
 global using Npgsql;
 global using RabbitMQ.Client;
 global using RabbitMQ.Client.Events;

src/NET6CustomLibrary/Validazione/Interfaces/IValidation.cs

@@ -0,0 +1,6 @@
+namespace NET6CustomLibrary.Validazione.Interfaces;
+
+public interface IValidation
+{
+    List<string> ProcessErrorList(ValidationResult validationResult);
+}

src/NET6CustomLibrary/Validazione/Validation.cs

@@ -0,0 +1,21 @@
+namespace NET6CustomLibrary.Validazione;
+
+public class Validation : IValidation
+{
+    private readonly ILoggerService logger;
+
+    public Validation(ILoggerService logger)
+    {
+        this.logger = logger;
+    }
+
+    public List<string> ProcessErrorList(ValidationResult validationResult)
+    {
+        List<string> errorList = new();
+
+        validationResult.Errors.ForEach(x => errorList.Add(x.ErrorMessage));
+        validationResult.Errors.ForEach(y => logger.SaveLogError(y.ErrorMessage));
+
+        return errorList;
+    }
+}