transfer request id to cert and dcc

cal/trans.py

@@ -100,6 +100,7 @@ class Trans:
         maintainers =  self.db.get_maintainers()
         countries = self.db.get_countries()
         cert = {
+            "RequestId": utils.get_request_id(cal_docs=cal_docs),
             "Meta": utils.get_meta(cal_docs=cal_docs),
             "Titlepage": utils.get_titlepage(cal_docs=cal_docs, countries=countries, maintainers=maintainers),
             "Device": utils.get_device(cal_docs=cal_docs),
@@ -132,6 +133,7 @@ class Trans:
         lang = utils.get_lang(info_doc)
         begin_meas_date, end_meas_date = utils.meas_date_begin_end(cal_docs)
         cert = {
+            "RequestId": utils.get_request_id(cal_docs=cal_docs),
             "Meta": utils.get_meta(cal_docs=cal_docs),
             "Device": utils.get_device(cal_docs=cal_docs),
             "Helper":{"gas_trans":self.gas_trans, "meas_type_trans":self.meas_type_trans},

cal/utils.py

@@ -66,6 +66,11 @@ def get_meta(cal_docs):
 
     return meta
 
+def get_request_id(cal_docs):
+    doc = cal_docs[-1]
+    return doc.get("Calibration", {}).get("Presettings", {}).get("RequestId")
+
+
 def get_last_cert(cal_docs):
     """Returns the last Cert sign or None.
     """