2 files changed, 56 insertions, 6 deletions
diff --git a/app/scripts/lib/config-manager.js b/app/scripts/lib/config-manager.js
index f024729cc..356d53c22 100644
--- a/app/scripts/lib/config-manager.js
+++ b/app/scripts/lib/config-manager.js
@@ -134,6 +134,56 @@ ConfigManager.prototype.setData = function(data) {
   this.migrator.saveData(data)
 }
 
+ConfigManager.prototype.getTxList = function() {
+  var data = this.migrator.getData()
+  if ('transactions' in data) {
+    return data.transactions
+  } else {
+    return []
+  }
+}
+
+ConfigManager.prototype._saveTxList = function(txList) {
+  var data = this.migrator.getData()
+  data.transactions = txList
+  this.setData(data)
+}
+
+ConfigManager.prototype.addTx = function(tx) {
+  var transactions = this.getTxList()
+  transactions.push(tx)
+  this._saveTxList(transactions)
+}
+
+ConfigManager.prototype.getTx = function(txId) {
+  var transactions = this.getTxList()
+  var matching = transactions.filter(tx => tx.id === txId)
+  return matching.length > 0 ? matching[0] : null
+}
+
+ConfigManager.prototype.confirmTx = function(txId) {
+  this._setTxStatus(txId, 'confirmed')
+}
+
+ConfigManager.prototype.rejectTx = function(txId) {
+  this._setTxStatus(txId, 'rejected')
+}
+
+ConfigManager.prototype._setTxStatus = function(txId, status) {
+  var transactions = this.getTxList()
+  transactions.forEach((tx) => {
+    if (tx.id === txId) {
+      tx.status = status
+    }
+  })
+  this._saveTxList(transactions)
+}
+ConfigManager.prototype.unconfirmedTxs = function() {
+  var transactions = this.getTxList()
+  return transactions.filter(tx => tx.status === 'unconfirmed')
+  .reduce((result, tx) => { result[tx.id] = tx; return result }, {})
+}
+
 // observable
 
 ConfigManager.prototype.subscribe = function(fn){
diff --git a/app/scripts/lib/idStore.js b/app/scripts/lib/idStore.js
index f44300273..14e9b5769 100644
--- a/app/scripts/lib/idStore.js
+++ b/app/scripts/lib/idStore.js
@@ -31,7 +31,6 @@ function IdentityStore(ethStore) {
   this._currentState = {
     selectedAddress: null,
     identities: {},
-    unconfTxs: {},
   }
   // not part of serilized metamask state - only kept in memory
   this._unconfTxCbs = {}
@@ -140,10 +139,11 @@ IdentityStore.prototype.addUnconfirmedTransaction = function(txParams, cb){
     time: time,
     status: 'unconfirmed',
   }
-  this._currentState.unconfTxs[txId] = txData
+  configManager.addTx(txData)
   console.log('addUnconfirmedTransaction:', txData)
 
   // keep the cb around for after approval (requires user interaction)
+  // This cb fires completion to the Dapp's write operation.
   this._unconfTxCbs[txId] = cb
 
   // signal update
@@ -154,7 +154,7 @@ IdentityStore.prototype.addUnconfirmedTransaction = function(txParams, cb){
 
 // comes from metamask ui
 IdentityStore.prototype.approveTransaction = function(txId, cb){
-  var txData = this._currentState.unconfTxs[txId]
+  var txData = configManager.getTx(txId)
   var txParams = txData.txParams
   var approvalCb = this._unconfTxCbs[txId] || noop
 
@@ -162,20 +162,20 @@ IdentityStore.prototype.approveTransaction = function(txId, cb){
   cb()
   approvalCb(null, true)
   // clean up
-  delete this._currentState.unconfTxs[txId]
+  configManager.confirmTx(txId)
   delete this._unconfTxCbs[txId]
   this._didUpdate()
 }
 
 // comes from metamask ui
 IdentityStore.prototype.cancelTransaction = function(txId){
-  var txData = this._currentState.unconfTxs[txId]
+  var txData = configManager.getTx(txId)
   var approvalCb = this._unconfTxCbs[txId] || noop
 
   // reject tx
   approvalCb(null, false)
   // clean up
-  delete this._currentState.unconfTxs[txId]
+  configManager.rejectTx(txId)
   delete this._unconfTxCbs[txId]
   this._didUpdate()
 }