Revert "Remove dead code"

This reverts commit 22bb295.

Author: rubik

history/management/commands/pull_deposits.py

@@ -23,6 +23,7 @@ def handle(self, *args, **options):
             timestamp = d['timestamp']
             txid = d['withdrawalNumber'] if 'withdrawalNumber' in d.keys() else d['txid']
             status = d['status']
+            created_on = datetime.datetime.fromtimestamp(timestamp)
             try:
                 d = Deposit.objects.get(txid=txid)
             except:
@@ -32,4 +33,6 @@ def handle(self, *args, **options):
             d.txid = txid
             d.type = 'deposit' if amount > 0 else 'withdrawal'
             d.status = status
+            d.created_on = created_on
+            d.modified_on = created_on
             d.save()