Reveal get filtered tx list (#4332)

* add getFilteredTxList from txController to getApi

* transactions - remove dead code (isNonceTaken)

2 files changed, 1 insertions, 16 deletions

diff --git a/app/scripts/controllers/transactions/index.js b/app/scripts/controllers/transactions/index.js
index 3886db104..541f1db73 100644
--- a/app/scripts/controllers/transactions/index.js
+++ b/app/scripts/controllers/transactions/index.js
@@ -112,21 +112,6 @@ class TransactionController extends EventEmitter {
   }
 
   /**
-    Check if a txMeta in the list with the same nonce has been confirmed in a block
-    if the txParams dont have a nonce will return false
-    @returns {boolean} whether the nonce has been used in a transaction confirmed in a block
-    @param {object} txMeta - the txMeta object
-  */
-  async isNonceTaken (txMeta) {
-    const { from, nonce } = txMeta.txParams
-    if ('nonce' in txMeta.txParams) {
-      const sameNonceTxList = this.txStateManager.getFilteredTxList({from, nonce, status: 'confirmed'})
-      return (sameNonceTxList.length >= 1)
-    }
-    return false
-  }
-
-  /**
   add a new unapproved transaction to the pipeline
 
   @returns {Promise<string>} the hash of the transaction after being submitted to the network
diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index 807c9a0b9..1b1d26886 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -382,7 +382,7 @@ module.exports = class MetamaskController extends EventEmitter {
       updateTransaction: nodeify(txController.updateTransaction, txController),
       updateAndApproveTransaction: nodeify(txController.updateAndApproveTransaction, txController),
       retryTransaction: nodeify(this.retryTransaction, this),
-      isNonceTaken: nodeify(txController.isNonceTaken, txController),
+      getFilteredTxList: nodeify(txController.getFilteredTxList, txController),
 
       // messageManager
       signMessage: nodeify(this.signMessage, this),