From 1eb4a5d62c4fdc8a16c7913c9027e0b11c01da52 Mon Sep 17 00:00:00 2001
From: Dan Finlay <dan@danfinlay.com>
Date: Mon, 27 Feb 2017 18:25:46 -0800
Subject: [PATCH] Add background method for updating and approving a tx in one
 call

---
 app/scripts/metamask-controller.js | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index f172c67a8..105bb3d19 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -276,8 +276,9 @@ module.exports = class MetamaskController extends EventEmitter {
       exportAccount:             nodeify(keyringController.exportAccount).bind(keyringController),
 
       // txManager
-      approveTransaction:    txManager.approveTransaction.bind(txManager),
-      cancelTransaction:     txManager.cancelTransaction.bind(txManager),
+      approveTransaction:          txManager.approveTransaction.bind(txManager),
+      cancelTransaction:           txManager.cancelTransaction.bind(txManager),
+      updateAndApproveTransaction: this.updateAndApproveTx.bind(this),
 
       // messageManager
       signMessage:           nodeify(this.signMessage).bind(this),
@@ -462,6 +463,12 @@ module.exports = class MetamaskController extends EventEmitter {
     })
   }
 
+  updateAndApproveTx(txMeta, cb) {
+    const txManager = this.txManager
+    txManager.updateTx(txMeta)
+    txManager.approveTransaction(txMeta.id, cb)
+  }
+
   signMessage (msgParams, cb) {
     log.info('MetaMaskController - signMessage')
     const msgId = msgParams.metamaskId