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Merge pull request #473 from hermeznetwork/feature/buckets-update

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Update buckets withdrawals on API
This commit is contained in:
a_bennassar
2021-01-11 15:43:00 +01:00
committed by GitHub
parent 0a461fe60c 0bb69c3f3e
commit 65a1057980
3 changed files with 71 additions and 1 deletions
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19
db/historydb/historydb.go
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@@ -1362,6 +1362,12 @@ func (hdb *HistoryDB) addBucketUpdates(d meddler.DB, bucketUpdates []common.Buck
))
}
// AddBucketUpdatesTest allows call to unexported method
// only for internal testing purposes
func (hdb *HistoryDB) AddBucketUpdatesTest(d meddler.DB, bucketUpdates []common.BucketUpdate) error {
return hdb.addBucketUpdates(d, bucketUpdates)
}
// GetAllBucketUpdates retrieves all the bucket updates
func (hdb *HistoryDB) GetAllBucketUpdates() ([]common.BucketUpdate, error) {
var bucketUpdates []*common.BucketUpdate
@@ -1373,6 +1379,19 @@ func (hdb *HistoryDB) GetAllBucketUpdates() ([]common.BucketUpdate, error) {
return db.SlicePtrsToSlice(bucketUpdates).([]common.BucketUpdate), tracerr.Wrap(err)
}
// GetBucketUpdates retrieves latest values for each bucket
func (hdb *HistoryDB) GetBucketUpdates() ([]common.BucketUpdate, error) {
var bucketUpdates []*common.BucketUpdate
err := meddler.QueryAll(
hdb.db, &bucketUpdates,
`SELECT num_bucket, withdrawals FROM bucket_update
WHERE item_id in(SELECT max(item_id) FROM bucket_update
group by num_bucket)
ORDER BY num_bucket ASC;`,
)
return db.SlicePtrsToSlice(bucketUpdates).([]common.BucketUpdate), tracerr.Wrap(err)
}
func (hdb *HistoryDB) addTokenExchanges(d meddler.DB, tokenExchanges []common.TokenExchange) error {
if len(tokenExchanges) == 0 {
return nil