removed EF cache

Luticate2.Utils/DataAccess/LuEfCrudDataAccess.cs

@@ -112,6 +112,10 @@ namespace Luticate2.Utils.DataAccess
                 var models = objs.Select(GetModelFromTCreate).ToList();
                 Table.AddRange(models);
                 Db.SaveChanges();
+                foreach (var model in models)
+                {
+                    Db.Entry(model).State = EntityState.Detached;
+                }
                 var dbos = models.Select(GetDboFromModel).ToList();
                 var res = returnFunc(dbos);
                 return LuResult<T>.Ok(res);
@@ -153,7 +157,7 @@ namespace Luticate2.Utils.DataAccess
         {
             return Execute(() =>
             {
-                var model = GetGetQueryable().FirstOrDefault(predicate);
+                var model = GetGetQueryable().AsNoTracking().FirstOrDefault(predicate);
                 if (model == default(TModel))
                 {
                     return GetNotFoundResult<TDboRead>();
@@ -192,7 +196,7 @@ namespace Luticate2.Utils.DataAccess
                 {
                     ordered = func(ordered);
                 }
-                var data = ordered.Where(predicate).Skip(page * perPage).Take(perPage).Select(GetDboFromModel).ToList();
+                var data = ordered.Where(predicate).Skip(page * perPage).Take(perPage).AsNoTracking().Select(GetDboFromModel).ToList();
                 var result = new LuPaginatedDbo<TDboRead>
                 {
                     Count = count,
@@ -248,7 +252,7 @@ namespace Luticate2.Utils.DataAccess
                     }
                 }
 
-                var data = ordered.Skip(page * perPage).Take(perPage).Select(GetDboFromModel).ToList();
+                var data = ordered.Skip(page * perPage).Take(perPage).AsNoTracking().Select(GetDboFromModel).ToList();
                 var result = new LuPaginatedDbo<TDboRead>
                 {
                     Count = count,
@@ -276,7 +280,7 @@ namespace Luticate2.Utils.DataAccess
         {
             return Execute(() =>
             {
-                var models = GetEditQueryable().Where(predicate);
+                var models = GetEditQueryable().Where(predicate).AsNoTracking();
                 var editedDbos = new List<TDboRead>();
                 foreach (var model in models)
                 {
@@ -353,7 +357,7 @@ namespace Luticate2.Utils.DataAccess
         {
             return Execute(() =>
             {
-                var models = GetDeleteQueryable().Where(predicate).ToList();
+                var models = GetDeleteQueryable().Where(predicate).AsNoTracking().ToList();
                 Table.RemoveRange(models);
                 Db.SaveChanges();
                 var dbos = models.Select(GetDboFromModel);