fix mimetypes

src/comissions.app.api/Controllers/ArtistRequestsController.cs

@@ -86,7 +86,8 @@ public class ArtistRequestsController: Controller
         if(reference==null)
             return NotFound();
         var content = await _storageService.DownloadImageAsync(reference.FileReference);
-        return new FileStreamResult(content, "application/octet-stream");
+        var mimeType = _storageService.GetMimeType(reference.FileReference);
+        return new FileStreamResult(content, mimeType);
     }
     
     [HttpGet]
@@ -142,7 +143,8 @@ public class ArtistRequestsController: Controller
         if(reference==null)
             return NotFound();
         var content = await _storageService.DownloadImageAsync(reference.FileReference);
-        return new FileStreamResult(content, "application/octet-stream");
+        var mimeType = _storageService.GetMimeType(reference.FileReference);
+        return new FileStreamResult(content, mimeType);
     }
     
     

src/comissions.app.api/Controllers/CustomerRequestsController.cs

@@ -822,7 +822,8 @@ public class CustomerRequestsController : Controller
         if(reference==null)
             return NotFound();
         var content = await _storageService.DownloadImageAsync(reference.FileReference);
-        return new FileStreamResult(content, "application/octet-stream");
+        var mimeType = _storageService.GetMimeType(reference.FileReference);
+        return new FileStreamResult(content, mimeType);
     }
     
     [HttpPost]
@@ -911,7 +912,8 @@ public class CustomerRequestsController : Controller
         if(reference==null)
             return NotFound();
         var content = await _storageService.DownloadImageAsync(reference.FileReference);
-        return new FileStreamResult(content, "application/octet-stream");
+        var mimeType = _storageService.GetMimeType(reference.FileReference);
+        return new FileStreamResult(content, mimeType);
     }
     #endregion
     

src/comissions.app.api/Services/Storage/IStorageService.cs

@@ -4,4 +4,6 @@ public interface IStorageService
 {
     public Task<string> UploadImageAsync(Stream fileStream, string fileName);
     public Task<Stream> DownloadImageAsync(string fileRefrence);
+    public string GetMimeType(string fileReference);
+
 }

src/comissions.app.api/Services/Storage/ImgCdnStorageServiceProvider.cs

@@ -51,5 +51,10 @@ namespace comissions.app.api.Services.Storage
             var stream = await response.Content.ReadAsStreamAsync();
             return stream;
         }
+
+        public string GetMimeType(string fileReference)
+        {
+            throw new NotImplementedException();
+        }
     }
 }

src/comissions.app.api/Services/Storage/LocalStorageServiceProvider.cs

@@ -34,7 +34,23 @@ namespace comissions.app.api.Services.Storage
 
             return fileReference;
         }
+        public string GetMimeType(string fileReference)
+        {
+            var extension = Path.GetExtension(fileReference).ToLowerInvariant();
 
+            switch (extension)
+            {
+                case ".jpg":
+                case ".jpeg":
+                    return "image/jpeg";
+                case ".png":
+                    return "image/png";
+                case ".gif":
+                    return "image/gif";
+                default:
+                    throw new NotSupportedException($"File extension {extension} is not supported.");
+            }
+        }
         public async Task<Stream> DownloadImageAsync(string fileReference)
         {
             // Get the file path based on the provided file reference