Added Some Changes

Author: rakhmatov-k

Olx.Domain/Entities/Transaction.cs

@@ -5,13 +5,10 @@ namespace Olx.Domain.Entities;
 public class Transaction : Auditable
 {
     public long CustomerId { get; set; }
-    public long SellerId { get; set; }
-    public long PostId { get; set; }
-    public decimal Amount { get; set; }
-
-    // Navigation properties
     public User Customer { get; set; }
-
+    public long SellerId { get; set; }
     public User Seller { get; set; }
+    public long PostId { get; set; }
     public Post Post { get; set; }
+    public decimal Amount { get; set; }
 }

Olx.Service/Services/UserService.cs

@@ -148,12 +148,12 @@ public async Task<TransactionViewDto> CreateTransactionAsync(TransactionCreateDt
 
             if (seller.Id != post.UserId)
             {
-                throw new CustomException(404, "Post sizga tegishli emas");
+                throw new CustomException(404, "The post has been purchased");
             }
 
             if (customer.Id == seller.Id)
             {
-                throw new CustomException(409, "Uzizni mahsulotizni sotib ola olmaysiz!");
+                throw new CustomException(409, "You cannot buy your own post!");
             }
 
             var newTransaction = new Transaction
@@ -165,7 +165,7 @@ public async Task<TransactionViewDto> CreateTransactionAsync(TransactionCreateDt
             };
             if (customer.Balance < post.Price)
             {
-                throw new CustomException(409, "Balansingizda mablag' yetarli emas!");
+                throw new CustomException(409, "Your balance is insufficient!");
             }
             customer.Balance -= post.Price;
             seller.Balance += post.Price;
@@ -194,7 +194,7 @@ public async Task AddMoneyToBalance(long userId, decimal amount)
         {
             if (amount < 0)
             { 
-                throw new CustomException(404, "0 dan kichik pul kiritildi");
+                throw new CustomException(404, "Amount less than 0 was entered");
             }
 
             var user = await userRepository.SelectByIdAsync(userId)

Olx.WebApi/Controllers/CategoriesController.cs

@@ -35,8 +35,6 @@ public async Task<ActionResult<CategoryViewDto>> GetCategoryById(long id)
             {
                 return NotFound("Category not found.");
             }
-
-
         }
 
         [HttpPost]