feature(sendcoins): hook up error handling backend -> frontend for sendcoins

app/lnd/methods/index.js

@@ -97,7 +97,7 @@ export default function (lnd, event, msg, data) {
     // { amount, addr } = data
       walletController.sendCoins(lnd, data)
         .then(({ txid }) => event.sender.send('sendSuccessful', { amount: data.amount, addr: data.addr, txid }))
-        .catch(error => console.log('sendcoins error: ', error))
+        .catch(error => event.sender.send('sendCoinsError', { error }))
       break
     case 'openChannel':
     // Response is empty. Streaming updates on channel status and updates

app/reducers/ipc.js

@@ -19,7 +19,7 @@ import {
   pushclosechannelstatus
 
 } from './channels'
-import { receivePayments, paymentSuccessful, sendSuccessful } from './payment'
+import { receivePayments, paymentSuccessful, sendSuccessful, sendCoinsError } from './payment'
 import { receiveInvoices, createdInvoice, receiveFormInvoice } from './invoice'
 import { receiveBalance } from './balance'
 
@@ -41,6 +41,7 @@ const ipc = createIpc({
 
   paymentSuccessful,
   sendSuccessful,
+  sendCoinsError,
 
   channelSuccessful,
   pushchannelupdated,

app/reducers/payment.js

@@ -2,7 +2,7 @@ import { createSelector } from 'reselect'
 import { ipcRenderer } from 'electron'
 import { btc, usd } from '../utils'
 import { setForm, resetForm } from './form'
-import { showModal } from './modal'
+import { showModal, hideModal } from './modal'
 
 // ------------------------------------
 // Constants
@@ -88,6 +88,10 @@ export const sendSuccessful = (event, { amount, addr, txid }) => (dispatch) => {
   dispatch(resetForm())
 }
 
+export const sendCoinsError = (event, { error }) => (dispatch) => {
+  dispatch({ type: PAYMENT_FAILED })
+}
+
 
 // ------------------------------------
 // Action Handlers
@@ -97,7 +101,8 @@ const ACTION_HANDLERS = {
   [GET_PAYMENTS]: state => ({ ...state, paymentLoading: true }),
   [SEND_PAYMENT]: state => ({ ...state, sendingPayment: true }),
   [RECEIVE_PAYMENTS]: (state, { payments }) => ({ ...state, paymentLoading: false, payments }),
-  [PAYMENT_SUCCESSFULL]: state => ({ ...state, sendingPayment: false })
+  [PAYMENT_SUCCESSFULL]: state => ({ ...state, sendingPayment: false }),
+  [PAYMENT_FAILED]: state => ({ ...state, sendingPayment: false })
 }
 
 const paymentSelectors = {}