3 files changed, 20 insertions, 0 deletions
diff --git a/app/scripts/controllers/transactions.js b/app/scripts/controllers/transactions.js
index ce709bd28..685db6269 100644
--- a/app/scripts/controllers/transactions.js
+++ b/app/scripts/controllers/transactions.js
@@ -184,6 +184,13 @@ module.exports = class TransactionController extends EventEmitter {
     return await this.txGasUtil.analyzeGasUsage(txMeta)
   }
 
+  async retryTransaction (txId) {
+    this.txStateManager.setTxStatusUnapproved(txId)
+    const txMeta = this.txStateManager.getTx(txId)
+    txMeta.lastGasPrice = txMeta.txParams.gasPrice
+    this.txStateManager.updateTx(txMeta, 'retryTransaction: manual retry')
+  }
+
   async updateAndApproveTransaction (txMeta) {
     this.txStateManager.updateTx(txMeta, 'confTx: user approved transaction')
     await this.approveTransaction(txMeta.id)
diff --git a/app/scripts/lib/tx-state-manager.js b/app/scripts/lib/tx-state-manager.js
index 0fd6bed4b..cc441c584 100644
--- a/app/scripts/lib/tx-state-manager.js
+++ b/app/scripts/lib/tx-state-manager.js
@@ -187,6 +187,10 @@ module.exports = class TransactionStateManger extends EventEmitter {
     this._setTxStatus(txId, 'rejected')
   }
 
+  // should update the status of the tx to 'unapproved'.
+  setTxStatusUnapproved (txId) {
+    this._setTxStatus(txId, 'unapproved')
+  }
   // should update the status of the tx to 'approved'.
   setTxStatusApproved (txId) {
     this._setTxStatus(txId, 'approved')
diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index 130ad1471..9d126b416 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -363,6 +363,7 @@ module.exports = class MetamaskController extends EventEmitter {
       // txController
       cancelTransaction: nodeify(txController.cancelTransaction, txController),
       updateAndApproveTransaction: nodeify(txController.updateAndApproveTransaction, txController),
+      retryTransaction: nodeify(this.retryTransaction, this),
 
       // messageManager
       signMessage: nodeify(this.signMessage, this),
@@ -573,6 +574,14 @@ module.exports = class MetamaskController extends EventEmitter {
   //
   // Identity Management
   //
+  //
+
+  async retryTransaction (txId, cb) {
+    await this.txController.retryTransaction(txId)
+    const state = await this.getState()
+    return state
+  }
+
 
   newUnsignedMessage (msgParams, cb) {
     const msgId = this.messageManager.addUnapprovedMessage(msgParams)