fix identation and nullable warnings in orderdto

Author: ddidgdimitrov-infragistics

NorthwindCRUD/Filters/EnumSchemaFilter.cs

@@ -1,8 +1,8 @@
 using Microsoft.OpenApi.Any;
-using Microsoft.OpenApi.Models;
-using Swashbuckle.AspNetCore.SwaggerGen;
+using Microsoft.OpenApi.Models;
+using Swashbuckle.AspNetCore.SwaggerGen;
 
-namespace NorthwindCRUD.Filters
+namespace NorthwindCRUD.Filters
 {
     public class EnumSchemaFilter : ISchemaFilter
     {

NorthwindCRUD/Models/Contracts/IOrder.cs

@@ -1,7 +1,7 @@
 using NorthwindCRUD.Models.Dtos;
-using static NorthwindCRUD.Helpers.Enums;
+using static NorthwindCRUD.Helpers.Enums;
 
-namespace NorthwindCRUD.Models.Contracts
+namespace NorthwindCRUD.Models.Contracts
 {
     public interface IOrder
     {

NorthwindCRUD/Models/Dtos/AddressDto.cs

@@ -1,7 +1,7 @@
 using System.ComponentModel.DataAnnotations;
-using NorthwindCRUD.Models.Contracts;
+using NorthwindCRUD.Models.Contracts;
 
-namespace NorthwindCRUD.Models.Dtos
+namespace NorthwindCRUD.Models.Dtos
 {
     public class AddressDto : IAddress
     {

NorthwindCRUD/Models/Dtos/CategoryDetailsDto.cs

@@ -1,7 +1,7 @@
 using System.ComponentModel.DataAnnotations;
-using NorthwindCRUD.Models.Contracts;
+using NorthwindCRUD.Models.Contracts;
 
-namespace NorthwindCRUD.Models.Dtos
+namespace NorthwindCRUD.Models.Dtos
 {
     public class CategoryDetailsDto : CategoryDto, ICategoryDetail
     {

NorthwindCRUD/Models/Dtos/CategoryDto.cs

@@ -1,7 +1,7 @@
 using System.ComponentModel.DataAnnotations;
-using NorthwindCRUD.Models.Contracts;
+using NorthwindCRUD.Models.Contracts;
 
-namespace NorthwindCRUD.Models.Dtos
+namespace NorthwindCRUD.Models.Dtos
 {
     public class CategoryDto : ICategory
     {

NorthwindCRUD/Models/Dtos/OrderDetailDto.cs

@@ -1,6 +1,6 @@
 using System.ComponentModel.DataAnnotations;
 
-namespace NorthwindCRUD.Models.Dtos
+namespace NorthwindCRUD.Models.Dtos
 {
     public class OrderDetailDto
     {

NorthwindCRUD/Models/Dtos/OrderDto.cs

@@ -9,7 +9,7 @@ public class OrderDto : IOrder
         public int OrderId { get; set; }
 
         [Required(ErrorMessage = "CustomerId is required.")]
-        public string CustomerId { get; set; }
+        public string? CustomerId { get; set; }
 
         [Range(1, int.MaxValue, ErrorMessage = "EmployeeId must be a valid employee ID.")]
         public int EmployeeId { get; set; }