feat(dal): тестирование CommitAsync() с отслеживанием изменений

PARR.DAL/Services/Abstracts/BaseService.cs

@@ -2,6 +2,7 @@
 using Microsoft.Extensions.Logging;
 using PARR.DAL.Context;
 using PARR.DAL.DomainModels;
+using PARR.DAL.Models;
 using PARR.DAL.Models.Base;
 using PARR.DAL.Services.Interfaces.Base;
 
@@ -37,6 +38,40 @@ namespace PARR.DAL.Services.Abstracts
 
         public async Task<bool> CommitAsync()
         {
+            #region test
+            ////https://stackoverflow.com/questions/53064528/entityframework-core-get-changes-occured-in-entity-and-related-data
+            //var modifiedEntrities = EntitiContext.ChangeTracker.Entries()
+            //    .Where(t => t.State == EntityState.Modified || t.State == EntityState.Deleted);
+
+            //foreach (var change in modifiedEntrities)
+            //{
+            //    ////var type = change.Entity.GetType();
+            //    ////var userType = typeof(User);
+            //    if (change.Entity.GetType() == typeof(User))
+            //    {
+            //        // это пользователь
+            //        var user = change.Entity as User;
+            //        if (user!.Name == "string")
+            //        {
+            //            //user.LastLogon = DateTimeOffset.UtcNow;
+            //            user.Description = "Новый description " + DateTime.Now.Microsecond;
+            //        }
+
+            //    }
+
+            //    // интерфейс IBase? 
+            //    //if (change.Entity.GetType().IsAssignableFrom(typeof(IBase)))
+
+            //    if (change.Entity.GetType().GetInterface(nameof(IBase)) != null)
+            //    {
+            //        (change.Entity as IBase)!.DateModified = DateTimeOffset.UtcNow;
+            //    }
+
+            //}
+
+
+            #endregion
+
             try
             {
                 await EntitiContext.SaveChangesAsync();