feat: add cheque cell args generation function

nervosnetwork · Dec 10, 2020 · a4d6f63 · a4d6f63
1 parent dbc4fc6
commit a4d6f63
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/utils/cheque_cell.go b/utils/cheque_cell.go
@@ -0,0 +1,11 @@
+package utils
+
+import "github.com/nervosnetwork/ckb-sdk-go/types"
+
+func ChequeCellArgs(senderLock, receiverLock *types.Script) ([]byte, error) {
+	senderLockHash, err := senderLock.Hash()
+	if err != nil {
+		return []byte{}, err
+	}
+	return append(receiverLock.Args, senderLockHash.Bytes()[0:20]...), nil
+}