Improve importController

src/api/Controllers/ImportController.cs

@@ -109,6 +109,8 @@ public async Task<ActionResult<int>> UploadJsonFileAsync(int workgroupId, IFormF
                 borehole.LockedById = null;
                 borehole.UpdatedBy = null;
                 borehole.CreatedBy = null;
+                borehole.CreatedById = user.Id;
+                borehole.UpdatedById = user.Id;
 
                 borehole.Stratigraphies?.MarkAsNew();
                 borehole.Completions?.MarkAsNew();
@@ -139,7 +141,10 @@ public async Task<ActionResult<int>> UploadJsonFileAsync(int workgroupId, IFormF
             await context.SaveChangesAsync().ConfigureAwait(false);
 
             // Upload attachments using the uploaded boreholes with new borehole Ids
-            await UploadAttachments(boreholesFile, boreholes).ConfigureAwait(false);
+            if (boreholes.SelectMany(b => b.BoreholeFiles).Any(f => f.File != null))
+            {
+                await UploadAttachments(boreholesFile, boreholes).ConfigureAwait(false);
+            }
 
             // If any problem occurred while uploading the attachments, return a bad request.
             if (!ModelState.IsValid) return ValidationProblem(statusCode: (int)HttpStatusCode.BadRequest);