erp5_document_scanner: Response body may contain a local reference of the uploaded image

The http response should return a 200 response in case of success. The response body may contain a local reference of the uploaded image

bt5/erp5_document_scanner/SkinTemplateItem/portal_skins/erp5_document_scanner/Base_postDataToActiveResult.py

@@ -2,6 +2,17 @@
   We need proy role as manager to create a new active process
   and post active result
 """
+import string
+import random
+
+reference =  str(
+  DateTime().millis()) + '-' + ''.join(
+    random.sample(
+      string.letters+string.digits, random.randint(
+        6, 10)
+    )
+)
+
 portal = context.getPortalObject()
 
 if REQUEST:
@@ -12,6 +23,5 @@ if active_process_url:
 else:
   active_process = portal.portal_activities.newActiveProcess()
 
-active_process.postActiveResult(detail=detail)
-
-return active_process
+active_process.postActiveResult(detail=detail, reference=reference)
+return active_process, reference

bt5/erp5_document_scanner/SkinTemplateItem/portal_skins/erp5_document_scanner/Base_storeDocumentFromCameraInActiveProcess.py

@@ -30,7 +30,7 @@ if not image_str:
   return context.Base_renderForm('Base_viewUploadDocumentFromCameraDialog',
                                message=translateString('Nothing to capture'))
 
-active_process = context.Base_postDataToActiveResult(
+active_process, _ = context.Base_postDataToActiveResult(
   active_process_url,
   image_str)
 

bt5/erp5_document_scanner/SkinTemplateItem/portal_skins/erp5_document_scanner/Base_storeNewImageCropped.py

-return context.REQUEST
+import json
+
+_, reference = context.Base_postDataToActiveResult(
+  active_process_url, input_value)
+return json.dumps({"reference": reference})

bt5/erp5_document_scanner/SkinTemplateItem/portal_skins/erp5_document_scanner/Base_storeNewImageCropped.xml

@@ -50,7 +50,7 @@
         </item>
         <item>
             <key> <string>_params</string> </key>
-            <value> <string>**kw</string> </value>
+            <value> <string>input_value, active_process_url, **kw</string> </value>
         </item>
         <item>
             <key> <string>id</string> </key>