workbench snapshot api: return dhid and public url

api/views.py

@@ -1,3 +1,4 @@
+import logging
 import json
 
 from django.urls import reverse_lazy
@@ -22,6 +23,7 @@ from user.models import User
 from api.models import Token
 from api.tables import TokensTable
 
+logger = logging.getLogger(__name__)
 
 def save_in_disk(data, user):
     pass
@@ -65,13 +67,23 @@ def NewSnapshot(request):
     # save_in_disk(data, tk.user)
 
     try:
-        Build(data, tk.owner)
-    except Exception:
+        snapshot_build = Build(data, tk.owner)
+        # TODO this is hardcoded, it should select the user preferred algorithm
+        dhid = snapshot_build.get_hid_14()
+        shortid = dhid[:6]
+        device_url = request.build_absolute_uri("/device")
+        response = {
+            'status': 'success',
+            'public_url': f"{device_url}/{dhid}",
+            'dhid': shortid,
+        }
+    except Exception as e:
+        logger.error(e)
         return JsonResponse({'status': 'fail'}, status=200)
 
-    return JsonResponse({'status': 'success'}, status=200)
 
 
+    return JsonResponse(response, status=200)
 
 
 class TokenView(DashboardView, SingleTableView):