ReceiptStoreOperations.list_receipts_since returns wrong list

[rohitmp]

The list_receipts_since returns wrong list;
this is because, the WHERE clause instead of comparing the transaction_receipt::idx.gt(idx) is comparing the transaction_receipt::transaction_id.gt(id)

let transaction_receipt_models: Vec = match id {
Some(id) => query
.filter(transaction_receipt::transaction_id.gt(id)) // THIS IS THE BUG
.select(transaction_receipt::all_columns)
.load(self.conn)

Solution: i think we should get the transaction_receipt's idx for the give 'id'; and then filter the other receipts which have idx greater that the given idx.

I ran the splinter in a debug mode and can see the list fetched;
the idx of the last_seen_event is 10, but if we see the returned list, there are entries whose idx value are less than 10.

The side effect of this is. In the gridd, we keep getting below kind of errors. Since these events are already synced in the girdd.

DEBUG [gridd::event::db_handler] Received commit event: (50da128a8d3ced5168955e8ec4d33faadc407b2ed1f54e7261f70bf419e439db7b8abfca26a5ab913da63c54cc90db3be60d6daf8751c8f67a7a600fde9ed279, 3hFh4-6LGgZ::ssBB, #changes: 1)
INFO [gridd::event::db_handler] Received new commit 50da128a8d3ced5168955e8ec4d33faadc407b2ed1f54e7261f70bf419e439db7b8abfca26a5ab913da63c54cc90db3be60d6daf8751c8f67a7a600fde9ed279
ERROR [gridd::splinter::run] Event Error: Unique constraint violated
DEBUG [gridd::event::db_handler] Received commit event: (e43acc8e1c0c954ab9eb56e1ac18570f293e9913f8ceddf1177619dc9534460001e16b59cc8babca494786bca9ed37c4ee2e31340b088f9d2114f4fc05de20be, LE1hF-Yk0c5::gsBB, #changes: 2)
INFO [gridd::event::db_handler] Received new commit e43acc8e1c0c954ab9eb56e1ac18570f293e9913f8ceddf1177619dc9534460001e16b59cc8babca494786bca9ed37c4ee2e31340b088f9d2114f4fc05de20be
ERROR [gridd::splinter::run] Event Error: Unique constraint violated