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receipt.go
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receipt.go
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// Copyright 2018 The xfsgo Authors
// This file is part of the xfsgo library.
//
// The xfsgo library is free software: you can redistribute it and/or modify
// it under the terms of the MIT Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The xfsgo library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// MIT Lesser General Public License for more details.
//
// You should have received a copy of the MIT Lesser General Public License
// along with the xfsgo library. If not, see <https://mit-license.org/>.
package xfsgo
import (
"encoding/json"
"xfsgo/common"
"xfsgo/common/ahash"
"xfsgo/common/rawencode"
)
type Receipt struct {
TxHash common.Hash `json:"tx_hash"`
}
func NewReceipt(txHash common.Hash) *Receipt {
return &Receipt{
TxHash: txHash,
}
}
func (r *Receipt) Encode() ([]byte, error) {
return json.Marshal(r)
}
func (r *Receipt) Decode(data []byte) error {
return json.Unmarshal(data, r)
}
func (r *Receipt) Hash() common.Hash {
bs, err := rawencode.Encode(r)
if err != nil {
return common.ZeroHash
}
return common.Bytes2Hash(ahash.SHA256(bs))
}