// ExecTxs executes all the transactions listed in the txs array
// one-by-one. If all the executions are successful, it returns
// the candidate global state hash, and nil error array.
func (h *Helper) ExecTxs(id interface{}, txs []*pb.Transaction) ([]byte, error) {
// TODO id is currently ignored, fix once the underlying implementation accepts id
// The secHelper is set during creat ChaincodeSupport, so we don't need this step
// cxt := context.WithValue(context.Background(), "security", h.coordinator.GetSecHelper())
// TODO return directly once underlying implementation no longer returns []error
succeededTxs, res, ccevents, txerrs, err := chaincode.ExecuteTransactions(context.Background(), chaincode.DefaultChain, txs)
h.curBatch = append(h.curBatch, succeededTxs...) // TODO, remove after issue 579
//copy errs to result
txresults := make([]*pb.TransactionResult, len(txerrs))
//process errors for each transaction
for i, e := range txerrs {
//NOTE- it'll be nice if we can have error values. For now success == 0, error == 1
if txerrs[i] != nil {
txresults[i] = &pb.TransactionResult{Txid: txs[i].Txid, Error: e.Error(), ErrorCode: 1, ChaincodeEvent: ccevents[i]}
} else {
txresults[i] = &pb.TransactionResult{Txid: txs[i].Txid, ChaincodeEvent: ccevents[i]}
}
}
h.curBatchErrs = append(h.curBatchErrs, txresults...) // TODO, remove after issue 579
return res, err
}
// ExecTxs executes all the transactions listed in the txs array
// one-by-one. If all the executions are successful, it returns
// the candidate global state hash, and nil error array.
func (h *Helper) ExecTxs(id interface{}, txs []*pb.Transaction) ([]byte, error) {
// TODO id is currently ignored, fix once the underlying implementation accepts id
// The secHelper is set during creat ChaincodeSupport, so we don't need this step
// cxt := context.WithValue(context.Background(), "security", h.coordinator.GetSecHelper())
// TODO return directly once underlying implementation no longer returns []error
res, _ := chaincode.ExecuteTransactions(context.Background(), chaincode.DefaultChain, txs)
h.curBatch = append(h.curBatch, txs...) // TODO, remove after issue 579
return res, nil
}