доработки

University/UniversityContracts/BindingModels/PaymentBindingModel.cs

@@ -8,7 +8,8 @@ namespace UniversityContracts.BindingModels
 {
     public class PaymentBindingModel
     {
-        public DateOnly Date { get; set; } = DateOnly.FromDateTime(DateTime.Now);
+        public DateTime DateCreate { get; set; } = DateTime.Now;
+
 
         public double PaidPrice { get; set; }
 

University/UniversityContracts/SearchModels/PaymentSearchModel.cs

@@ -12,7 +12,7 @@ namespace UniversityContracts.SearchModels
         public int? ClassId { get; set; }
         public int? PurchaseId { get; set; }
 
-        public DateOnly? DateFrom { get; set; }
-        public DateOnly? DateTo { get; set; }
+        public DateTime? DateFrom { get; set; }
+        public DateTime? DateTo { get; set; }
     }
 }

University/UniversityContracts/ViewModels/PaymentViewModel.cs

@@ -20,7 +20,7 @@ namespace BankContracts.ViewModels
         public double PaidPrice { get; set; }
         public int ClassByPurchaseId { get; set; }
         [DisplayName("Дата оплаты")]
-        public DateOnly Date { get; set; } = DateOnly.FromDateTime(DateTime.Now);
+        public DateTime DateCreate { get; set; } = DateTime.Now;
         public ClassByPurchaseModel ClassByPurchase { get; set; }
 
         // Машины для отчета за период

University/UniversityDataModels/IPaymentModel.cs

@@ -9,7 +9,7 @@ namespace UniversityDataModels
     public interface IPaymentModel : IId
     {
         double PaidPrice { get; }
-        DateOnly Date { get; }
+        DateTime DateCreate { get; }
         int ClassByPurchaseId { get; }
     }
 }

University/UniversityDatabaseImplement/Implements/PaymentStorage.cs

@@ -44,7 +44,7 @@ namespace UniversityDatabaseImplement.Implements
             using var context = new UniversityDB();
             if (model.DateFrom.HasValue)
                 return Payments(context)
-                       .Where(x => model.DateFrom.Value <= x.Date && x.Date <= model.DateTo.Value)
+                    .Where(x => x.DateCreate >= model.DateFrom.Value && x.DateCreate <= model.DateTo.Value)
                     .Select(x => x.GetViewModel)
                     .ToList();
 

University/UniversityDatabaseImplement/Models/Payment.cs

@@ -13,7 +13,7 @@ namespace UniversityDatabaseImplement.Models
         public int ClassByPurchaseId { get; private set; }
 
         [Required]
-        public DateOnly Date { get; private set; }
+        public DateTime DateCreate { get; private set; }
 
         [Required]
         public double PaidPrice { get; private set; }
@@ -32,7 +32,7 @@ namespace UniversityDatabaseImplement.Models
             return new Payment()
             {
 
-				Date = model.Date,
+                DateCreate = model.DateCreate,
                 PaidPrice = model.PaidPrice,
 				Id = model.Id,
 				ClassByPurchaseId = model.ClassByPurchaseId,
@@ -43,7 +43,7 @@ namespace UniversityDatabaseImplement.Models
 			Operation = ClassByPurchase?.Class?.GetViewModel,
 			ClassByPurchase = ClassByPurchase,
 			FullPrice = ClassByPurchase?.Class?.Price ?? -1,
-			Date = Date,
+            DateCreate = DateCreate,
             PaidPrice = PaidPrice,
 			Id = Id,
 			ClassByPurchaseId = ClassByPurchaseId,

University/UniversityDatabaseImplement/UniversityDB.cs

@@ -11,7 +11,7 @@ namespace UniversityDatabaseImplement
         {
             if (optionsBuilder.IsConfigured == false)
             {
-                optionsBuilder.UseSqlServer(@"Data Source=localhost\SQLEXPRESS;Initial Catalog=UniversityDB;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
+                optionsBuilder.UseSqlServer(@"Data Source=localhost\SQLEXPRESS;Initial Catalog=University;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
             }
             base.OnConfiguring(optionsBuilder);
         }