Add transactionVersion to ExtrinsicPayload (#2287)

2020-05-16 08:37:29 +02:00
parent c3eebd8fbe
commit 0e18fdbccc
1 changed files with 8 additions and 0 deletions
@@ -102,6 +102,14 @@ export default class ExtrinsicPayload extends Base<ExtrinsicPayloadVx> {
    return (this._raw as ExtrinsicPayloadV2).tip || this.registry.createType('Compact<Balance>');
  }

+  /**
+   * @description The transaction version as a [[u32]] for this payload
+   */
+  public get transactionVersion (): u32 {
+    // NOTE only v4+
+    return (this._raw as ExtrinsicPayloadV4).transactionVersion || this.registry.createType('u32');
+  }
+
  /**
   * @description Compares the value of the input to see if there is a match
   */