Merge pull request #970 from CoolBitX-Technology/feature/export-script-type-from-zen

feat(zen): export script type from zen

Author: tp26610

packages/coin-zen/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@coolwallet/zen",
-  "version": "2.0.0-beta.0",
+  "version": "2.0.0-beta.1",
   "description": "Coolwallet Horizen sdk",
   "main": "lib/index.js",
   "scripts": {

packages/coin-zen/package.json

@@ -3,7 +3,10 @@ import { signTransaction } from './sign';
 import * as types from './config/types';
 import * as params from './config/params';
 import * as txUtil from './utils/transactionUtil';
-export default class BTC extends COIN.ECDSACoin implements COIN.Coin {
+
+export const ScriptType = types.ScriptType;
+
+export default class ZEN extends COIN.ECDSACoin implements COIN.Coin {
   public addressToOutScript: (address: string) => { scriptType: types.ScriptType; outScript: Buffer; outHash?: Buffer };
 
   constructor() {
@@ -40,7 +43,16 @@ export default class BTC extends COIN.ECDSACoin implements COIN.Coin {
     addressIndex: number,
     scriptType: types.ScriptType
   ): Promise<{ address: string; outScript: Buffer }> {
-    const publicKey = await this.getAddressPublicKey(accPublicKey, accChainCode, addressIndex);
+    return this.getAddressAndOutScriptByAccountKeySync(accPublicKey, accChainCode, addressIndex, scriptType);
+  }
+
+  getAddressAndOutScriptByAccountKeySync(
+    accPublicKey: string,
+    accChainCode: string,
+    addressIndex: number,
+    scriptType: types.ScriptType
+  ): { address: string; outScript: Buffer } {
+    const publicKey = this.getAddressPublicKey(accPublicKey, accChainCode, addressIndex);
     return txUtil.pubkeyToAddressAndOutScript(Buffer.from(publicKey, 'hex'), scriptType);
   }