better api processing (sets duplicate)

rowers/views/apiviews.py

@@ -296,6 +296,15 @@ def strokedatajson_v2(request,id):
         timestr = row.startdatetime.strftime("%Y%m%d-%H%M%S")
         csvfilename ='media/Import_'+timestr+'.csv'
 
+        workoutdate = row.date
+        workoutstartdatetime = row.startdatetime
+        workoutenddatetime = workoutstartdatetime+datetime.timedelta(seconds=data[' ElapsedTime (sec)'].max())
+
+        duplicate = dataprep.checkduplicates(r,workoutdate,workoutstartdatetime,workoutenddatetime)
+        if duplicate:
+            row.duplicate = True
+            row.save()
+
         res =  data.to_csv(csvfilename+'.gz',index_label='index',
                            compression='gzip')
         row.csvfilename = csvfilename