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query.go
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/
query.go
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// Copyright Fuzamei Corp. 2018 All Rights Reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package executor
import (
"encoding/hex"
ntypes "github.com/33cn/chain33/system/dapp/none/types"
"github.com/33cn/chain33/types"
)
// Query_GetDelayTxInfo query delay tx delay begin height
func (n *None) Query_GetDelayTxInfo(req *types.ReqBytes) (types.Message, error) {
if len(req.GetData()) == 0 {
return nil, types.ErrInvalidParam
}
val, err := n.GetStateDB().Get(formatDelayTxKey(req.GetData()))
if err != nil {
eLog.Error("Query_GetDelayBeginHeight", "txHash", hex.EncodeToString(req.GetData()), "get db err", err)
return nil, types.ErrGetStateDB
}
info := &ntypes.CommitDelayTxLog{}
err = types.Decode(val, info)
if err != nil {
eLog.Error("Query_GetDelayBeginHeight", "txHash", hex.EncodeToString(req.GetData()), "get db err", err)
return nil, types.ErrDecode
}
return info, nil
}