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 {

src/MistoxWebsite.Server/Entities/DatabaseObjects.cs

@@ -33,7 +33,8 @@ namespace MistoxWebsite.Server.Entities {
     public class ProductImage {
         public int ImageID { get; set; } // PK
         public int ProductID { get; set; }
-        public FormFile? Image { get; set; } = null;
+        public byte[] Image { get; set; } = Array.Empty<byte>();
+        public string Name { get; set; } = "";
     }
 
     public class Cart {

src/MistoxWebsite.Server/Services/DatabaseService/ProductImage.cs

@@ -26,11 +26,13 @@ namespace MistoxWebsite.Server.Services.DatabaseService {
                         int _ImageID = reader.GetInt32("ImageID");
                         int _ProductID = reader.GetInt32("ProductID");
                         byte[] _Image = (byte[])reader["Image"];
+                        string _Name = reader.GetString("Name");
 
                         items.Add(new ProductImage() {
                             ImageID = _ImageID,
                             ProductID = _ProductID,
-                            Image = BytesToFile(_Image)
+                            Image = _Image,
+                            Name = _Name
                         });
                     }
                 }
@@ -45,13 +47,14 @@ namespace MistoxWebsite.Server.Services.DatabaseService {
                     if (cur.Image != null) {
                         string command = @"
                         INSERT INTO ProductImage
-                        (ProductID, Image)
+                        (ProductID, Image, Name)
                         VALUES
-                        (@ProductID, @Image);
+                        (@ProductID, @Image, @Name);
                         ";
                         MySqlCommand cmd = new MySqlCommand(command, connection);
                         cmd.Parameters.AddWithValue("@ProductID", Item.ID);
-                        cmd.Parameters.AddWithValue("@Image", await FileToBytes( cur.Image ));
+                        cmd.Parameters.AddWithValue("@Image", cur.Image );
+                        cmd.Parameters.AddWithValue("@Name", cur.Name );
                         await cmd.ExecuteNonQueryAsync();
                     }
                 }
@@ -71,19 +74,5 @@ namespace MistoxWebsite.Server.Services.DatabaseService {
                 await cmd.ExecuteNonQueryAsync();
             }
         }
-
-        public async Task<byte[]> FileToBytes(IFormFile file) {
-            using (var memoryStream = new MemoryStream()) {
-                await file.CopyToAsync(memoryStream);
-                return memoryStream.ToArray();
-            }
-        }
-
-        public FormFile BytesToFile(byte[] fileBytes) {
-            var stream = new MemoryStream(fileBytes);
-            return new FormFile(stream, 0, fileBytes.Length, "file", Guid.NewGuid().ToString()) {
-                Headers = new HeaderDictionary()
-            };
-        }
     }
 }