Merge pull request #185 from LN-Zap/fix/payment-timeout

fix(payment): dont let sending a payment hang foevaaa

app/reducers/payment.js

@@ -57,11 +57,6 @@ export const fetchPayments = () => (dispatch) => {
 // Receive IPC event for payments
 export const receivePayments = (event, { payments }) => dispatch => dispatch({ type: RECEIVE_PAYMENTS, payments })
 
-export const payInvoice = paymentRequest => (dispatch) => {
-  dispatch(sendPayment())
-  ipcRenderer.send('lnd', { msg: 'sendPayment', data: { paymentRequest } })
-}
-
 // Receive IPC event for successful payment
 // TODO: Add payment to state, not a total re-fetch
 export const paymentSuccessful = () => (dispatch) => {
@@ -87,6 +82,20 @@ export const paymentFailed = (event, { error }) => (dispatch) => {
   dispatch(setError(error))
 }
 
+export const payInvoice = paymentRequest => (dispatch, getState) => {
+  dispatch(sendPayment())
+  ipcRenderer.send('lnd', { msg: 'sendPayment', data: { paymentRequest } })
+
+  // if LND hangs on sending the payment we'll cut it after 10 seconds and return an error
+  setTimeout(() => {
+    const { payment } = getState()
+
+    if (payment.sendingPayment) {
+      dispatch(paymentFailed(null, { error: 'Shoot, we\'re having some trouble sending your payment.' }))
+    }
+  }, 10000)
+}
+
 
 // ------------------------------------
 // Action Handlers