Use Byte[] instead of File for DTO

src/MistoxWebsite.Server/Controllers/ProductController.cs

@@ -57,9 +57,21 @@ namespace MistoxWebsite.Server.Controllers {
 
         [Route( "api/product/create" )]
         [HttpPost]
-        public async Task<ActionResult<bool>> CreateProduct( [FromBody] Product obj ) {
+        public async Task<ActionResult<bool>> CreateProduct([FromForm] Product obj, [FromForm] List<IFormFile> images){
             try {
-                await _databaseService.NewProduct( obj );
+                List<ProductImage> building = new List<ProductImage>();
+                foreach (var file in images) {
+                    using (var stream = new MemoryStream()) {
+                        await file.CopyToAsync(stream);
+                        var bytes = stream.ToArray();
+
+                        // Convert to your image model or whatever your logic is
+                        ProductImage img = new ProductImage { Image = bytes, Name = file.FileName };
+                        building.Add(img);
+                    }
+                }
+                obj.Images = building.ToArray();
+                await _databaseService.NewProduct(obj);
                 await UpdateStore();
                 return true;
             } catch {