/
parseSingleNFTTransfer.go
44 lines (33 loc) · 1.44 KB
/
parseSingleNFTTransfer.go
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package datafield
import (
"bytes"
"github.com/Dharitri-org/drtg-core/core"
"github.com/Dharitri-org/drtg-core/core/sharding"
)
func (odp *operationDataFieldParser) parseSingleDCTNFTTransfer(args [][]byte, function string, sender, receiver []byte, numOfShards uint32) *ResponseParseData {
responseParse, parsedDCTTransfers, ok := odp.extractDCTData(args, function, sender, receiver)
if !ok {
return responseParse
}
if core.IsSmartContractAddress(parsedDCTTransfers.RcvAddr) && isASCIIString(parsedDCTTransfers.CallFunction) {
responseParse.Function = parsedDCTTransfers.CallFunction
}
if len(parsedDCTTransfers.DCTTransfers) == 0 || !isASCIIString(string(parsedDCTTransfers.DCTTransfers[0].DCTTokenName)) {
return responseParse
}
rcvAddr := receiver
if bytes.Equal(sender, receiver) {
rcvAddr = parsedDCTTransfers.RcvAddr
}
dctNFTTransfer := parsedDCTTransfers.DCTTransfers[0]
receiverShardID := sharding.ComputeShardID(rcvAddr, numOfShards)
token := computeTokenIdentifier(string(dctNFTTransfer.DCTTokenName), dctNFTTransfer.DCTTokenNonce)
responseParse.Tokens = append(responseParse.Tokens, token)
responseParse.DCTValues = append(responseParse.DCTValues, dctNFTTransfer.DCTValue.String())
if len(rcvAddr) != len(sender) {
return responseParse
}
responseParse.Receivers = append(responseParse.Receivers, rcvAddr)
responseParse.ReceiversShardID = append(responseParse.ReceiversShardID, receiverShardID)
return responseParse
}