func AnchorRecordToDirBlockInfo(ar *anchor.AnchorRecord) (*dbInfo.DirBlockInfo, error) {
dbi := new(dbInfo.DirBlockInfo)
var err error
//TODO: fetch proper data
//dbi.DBHash =
dbi.DBHash, err = primitives.NewShaHashFromStr(ar.KeyMR)
if err != nil {
return nil, err
}
dbi.DBHeight = ar.DBHeight
//dbi.Timestamp =
dbi.BTCTxHash, err = primitives.NewShaHashFromStr(ar.Bitcoin.TXID)
if err != nil {
return nil, err
}
dbi.BTCTxOffset = ar.Bitcoin.Offset
dbi.BTCBlockHeight = ar.Bitcoin.BlockHeight
dbi.BTCBlockHash, err = primitives.NewShaHashFromStr(ar.Bitcoin.BlockHash)
if err != nil {
return nil, err
}
dbi.DBMerkleRoot, err = primitives.NewShaHashFromStr(ar.KeyMR)
if err != nil {
return nil, err
}
dbi.BTCConfirmed = true
return dbi, nil
}
func (a *Anchor) doSaveDirBlockInfo(transaction *btcutil.Tx, details *btcjson.BlockDetails, dirBlockInfo *dbInfo.DirBlockInfo, replace bool) {
if replace {
dirBlockInfo.BTCTxHash = toHash(transaction.Sha()) // in case of tx being malleated
}
dirBlockInfo.BTCTxOffset = int32(details.Index)
dirBlockInfo.BTCBlockHeight = details.Height
btcBlockHash, _ := wire.NewShaHashFromStr(details.Hash)
dirBlockInfo.BTCBlockHash = toHash(btcBlockHash)
dirBlockInfo.SetTimestamp(primitives.NewTimestampNow())
a.db.SaveDirBlockInfo(dirBlockInfo)
anchorLog.Infof("In doSaveDirBlockInfo, dirBlockInfo:%s saved to db\n", spew.Sdump(dirBlockInfo))
// to make factom / explorer more user friendly, instead of waiting for
// over 2 hours to know it's anchored, we can create the anchor chain instantly
// then change it when the btc main chain re-org happens.
a.saveToAnchorChain(dirBlockInfo)
}