Rebadge the rest of the files

src/Imprink.Application/Products/Handlers/CreateProductHandler.cs

@@ -0,0 +1,66 @@
+using Imprink.Application.Products.Commands;
+using Imprink.Application.Products.Dtos;
+using Imprink.Domain.Entities.Product;
+using MediatR;
+
+namespace Imprink.Application.Products.Handlers;
+
+public class CreateProductHandler(IUnitOfWork unitOfWork) : IRequestHandler<CreateProductCommand, ProductDto>
+{
+    public async Task<ProductDto> Handle(CreateProductCommand request, CancellationToken cancellationToken)
+    {
+        await unitOfWork.BeginTransactionAsync(cancellationToken);
+        
+        try
+        {
+            var product = new Product
+            {
+                Name = request.Name,
+                Description = request.Description,
+                BasePrice = request.BasePrice,
+                IsCustomizable = request.IsCustomizable,
+                IsActive = request.IsActive,
+                ImageUrl = request.ImageUrl,
+                CategoryId = request.CategoryId,
+                Category = null!
+            };
+
+            var createdProduct = await unitOfWork.ProductRepository.AddAsync(product, cancellationToken);
+
+            var categoryDto = new CategoryDto
+            {
+                Id = createdProduct.Category.Id,
+                Name = createdProduct.Category.Name,
+                Description = createdProduct.Category.Description,
+                ImageUrl = createdProduct.Category.ImageUrl,
+                SortOrder = createdProduct.Category.SortOrder,
+                IsActive = createdProduct.Category.IsActive,
+                ParentCategoryId = createdProduct.Category.ParentCategoryId,
+                CreatedAt = createdProduct.Category.CreatedAt,
+                ModifiedAt = createdProduct.Category.ModifiedAt
+            };
+            
+            await unitOfWork.CommitTransactionAsync(cancellationToken);
+
+            return new ProductDto
+            {
+                Id = createdProduct.Id,
+                Name = createdProduct.Name,
+                Description = createdProduct.Description,
+                BasePrice = createdProduct.BasePrice,
+                IsCustomizable = createdProduct.IsCustomizable,
+                IsActive = createdProduct.IsActive,
+                ImageUrl = createdProduct.ImageUrl,
+                CategoryId = createdProduct.CategoryId,
+                Category = categoryDto,
+                CreatedAt = createdProduct.CreatedAt,
+                ModifiedAt = createdProduct.ModifiedAt
+            };
+        }
+        catch
+        {
+            await unitOfWork.RollbackTransactionAsync(cancellationToken);
+            throw;
+        }
+    }
+}