Audit every catch statement in the codebase

src/actions/CryptoExchangeActions.js

@@ -16,7 +16,7 @@ import { Actions } from 'react-native-router-flux'
 import { sprintf } from 'sprintf-js'
 
 import { SwapVerifyShapeshiftModal } from '../components/modals/SwapVerifyShapeshiftModal.js'
-import { Airship } from '../components/services/AirshipInstance.js'
+import { Airship, showError } from '../components/services/AirshipInstance.js'
 import * as Constants from '../constants/indexConstants'
 import { intl } from '../locales/intl'
 import s from '../locales/strings.js'
@@ -108,8 +108,8 @@ export const exchangeMax = () => async (dispatch: Dispatch, getState: GetState)
       spendTargets: [{ publicAddress }]
     }
     primaryNativeAmount = await wallet.getMaxSpendable(edgeSpendInfo)
-  } catch (e) {
-    console.log(e.name, e.message)
+  } catch (error) {
+    showError(error)
   }
   dispatch({ type: 'SET_FROM_WALLET_MAX', data: primaryNativeAmount })
 }
@@ -322,6 +322,7 @@ export const shiftCryptoCurrency = (swapInfo: GuiSwapInfo) => async (dispatch: D
     }, 1)
     global.firebase && global.firebase.analytics().logEvent(`Exchange_Shift_Success`)
   } catch (error) {
+    console.log(error)
     global.firebase && global.firebase.analytics().logEvent(`Exchange_Shift_Failed`)
     dispatch({ type: 'DONE_SHIFT_TRANSACTION' })
     setTimeout(() => {

src/actions/OtpActions.js

@@ -7,30 +7,20 @@ import type { Dispatch, GetState } from '../types/reduxTypes.js'
 export const enableOtp = () => async (dispatch: Dispatch, getState: GetState) => {
   const state = getState()
   const account = CORE_SELECTORS.getAccount(state)
-  try {
-    await account.enableOtp()
-    dispatch(SETTINGS_ACTIONS.updateOtpInfo({ enabled: true, otpKey: account.otpKey }))
-  } catch (error) {
-    console.log(error)
-  }
+  await account.enableOtp()
+  dispatch(SETTINGS_ACTIONS.updateOtpInfo({ enabled: true, otpKey: account.otpKey }))
 }
+
 export const disableOtp = () => async (dispatch: Dispatch, getState: GetState) => {
   const state = getState()
   const account = CORE_SELECTORS.getAccount(state)
-  try {
-    await account.disableOtp()
-    dispatch(SETTINGS_ACTIONS.updateOtpInfo({ enabled: false, otpKey: null, otpResetPending: false }))
-  } catch (error) {
-    console.log(error)
-  }
+  await account.disableOtp()
+  dispatch(SETTINGS_ACTIONS.updateOtpInfo({ enabled: false, otpKey: null, otpResetPending: false }))
 }
+
 export const keepOtp = () => async (dispatch: Dispatch, getState: GetState) => {
   const state = getState()
   const account = CORE_SELECTORS.getAccount(state)
-  try {
-    await account.cancelOtpReset()
-    dispatch({ type: 'DISABLE_OTP_RESET' })
-  } catch (error) {
-    throw new Error(error)
-  }
+  await account.cancelOtpReset()
+  dispatch({ type: 'DISABLE_OTP_RESET' })
 }

src/actions/RequestActions.js

@@ -26,15 +26,8 @@ export const saveReceiveAddress = (receiveAddress: Object) => (dispatch: Dispatc
   const selectedCurrencyCode = UI_SELECTORS.getSelectedCurrencyCode(state)
   const wallet = CORE_SELECTORS.getWallet(state, selectedWalletId)
 
-  const onSuccess = () => {
-    dispatch(updateReceiveAddress(selectedWalletId, selectedCurrencyCode))
-  }
-  const onError = e => {
-    console.log(e)
-  }
-
   wallet
     .saveReceiveAddress(receiveAddress)
-    .then(onSuccess)
-    .catch(onError)
+    .then(() => dispatch(updateReceiveAddress(selectedWalletId, selectedCurrencyCode)))
+    .catch(showError)
 }

src/actions/ResyncWalletModalActions.js

@@ -34,10 +34,6 @@ export const showResyncWalletModal = (walletId: string) => async (dispatch: Disp
   const resolveValue = await launchModal(modal)
 
   if (resolveValue) {
-    try {
-      wallet.resyncBlockchain()
-    } catch (e) {
-      throw new Error(e)
-    }
+    await wallet.resyncBlockchain()
   }
 }

src/actions/ScanActions.js

@@ -83,11 +83,7 @@ const doRequestAddress = (dispatch: Dispatch, edgeWallet: EdgeCurrencyWallet, gu
             const addr = guiWallet.receiveAddress.publicAddress
             const url = decodeURIComponent(requestAddress.callbackUrl)
             const finalUrl = url + '?address=' + encodeURIComponent(addr)
-            try {
-              Linking.openURL(finalUrl)
-            } catch (e) {
-              throw new Error(e)
-            }
+            Linking.openURL(finalUrl)
           }
         })
         .catch(e => {
@@ -368,6 +364,7 @@ export const checkAndShowGetCryptoModal = () => async (dispatch: Dispatch, getSt
       Actions[EXCHANGE_SCENE]()
     }
   } catch (e) {
-    console.log('error generating encodedURI: ', e)
+    // Don't bother the user with this error, but log it quietly:
+    console.log(e)
   }
 }

src/actions/SendConfirmationActions.js

@@ -9,6 +9,7 @@ import { Actions } from 'react-native-router-flux'
 import { sprintf } from 'sprintf-js'
 
 import { launchModal } from '../components/common/ModalProvider.js'
+import { showError } from '../components/services/AirshipInstance.js'
 import { EXCLAMATION, FEE_ALERT_THRESHOLD, MATERIAL_COMMUNITY, SEND_CONFIRMATION, TRANSACTION_DETAILS } from '../constants/indexConstants'
 import { getSpecialCurrencyInfo, getSymbolFromCurrency } from '../constants/WalletAndCurrencyConstants.js'
 import s from '../locales/strings.js'
@@ -164,7 +165,7 @@ export const updateMaxSpend = () => (dispatch: Dispatch, getState: GetState) =>
 
       dispatch(updateAmount(nativeAmount, exchangeAmount, fiatPerCrypto.toString(), true))
     })
-    .catch(e => console.log(e))
+    .catch(showError)
 }
 
 export const signBroadcastAndSave = () => async (dispatch: Dispatch, getState: GetState) => {

src/actions/SettingsActions.js

@@ -40,9 +40,7 @@ export const setPINModeRequest = (pinMode: boolean) => (dispatch: Dispatch, getS
   const account = CORE_SELECTORS.getAccount(state)
   ACCOUNT_SETTINGS.setPINModeRequest(account, pinMode)
     .then(() => dispatch(SETTINGS_ACTIONS.setPINMode(pinMode)))
-    .catch(error => {
-      console.error(error)
-    })
+    .catch(showError)
 }
 
 export const setAutoLogoutTimeInMinutesRequest = (autoLogoutTimeInMinutes: number) => {
@@ -55,9 +53,7 @@ export const setAutoLogoutTimeInSecondsRequest = (autoLogoutTimeInSeconds: numbe
   const account = CORE_SELECTORS.getAccount(state)
   ACCOUNT_SETTINGS.setAutoLogoutTimeInSecondsRequest(account, autoLogoutTimeInSeconds)
     .then(() => dispatch(SETTINGS_ACTIONS.setAutoLogoutTimeInSeconds(autoLogoutTimeInSeconds)))
-    .catch(error => {
-      console.error(error)
-    })
+    .catch(showError)
 }
 
 export const setDefaultFiatRequest = (defaultFiat: string) => (dispatch: Dispatch, getState: GetState) => {
@@ -96,27 +92,23 @@ export const setDefaultFiatRequest = (defaultFiat: string) => (dispatch: Dispatc
       dispatch(newSpendingLimits(nextSpendingLimits))
       dispatch(updateExchangeRates())
     })
-    .catch(e => console.log(e))
+    .catch(showError)
 }
 
 export const setMerchantModeRequest = (merchantMode: boolean) => (dispatch: Dispatch, getState: GetState) => {
   const state = getState()
   const account = CORE_SELECTORS.getAccount(state)
   ACCOUNT_SETTINGS.setMerchantModeRequest(account, merchantMode)
     .then(() => dispatch(SETTINGS_ACTIONS.setMerchantMode(merchantMode)))
-    .catch(error => {
-      console.error(error)
-    })
+    .catch(showError)
 }
 
 export const setBluetoothModeRequest = (bluetoothMode: boolean) => (dispatch: Dispatch, getState: GetState) => {
   const state = getState()
   const account = CORE_SELECTORS.getAccount(state)
   ACCOUNT_SETTINGS.setBluetoothModeRequest(account, bluetoothMode)
     .then(() => dispatch(SETTINGS_ACTIONS.setBluetoothMode(bluetoothMode)))
-    .catch(error => {
-      console.error(error)
-    })
+    .catch(showError)
 }
 
 export const checkCurrentPassword = (arg: string) => async (dispatch: Dispatch, getState: GetState) => {
@@ -139,12 +131,10 @@ export const lockSettings = () => async (dispatch: Dispatch) => {
 export const setDenominationKeyRequest = (currencyCode: string, denominationKey: string) => (dispatch: Dispatch, getState: GetState) => {
   const state = getState()
   const account = CORE_SELECTORS.getAccount(state)
-  const onSuccess = () => dispatch(SETTINGS_ACTIONS.setDenominationKey(currencyCode, denominationKey))
-  const onError = e => console.log(e)
 
   return ACCOUNT_SETTINGS.setDenominationKeyRequest(account, currencyCode, denominationKey)
-    .then(onSuccess)
-    .catch(onError)
+    .then(() => dispatch(SETTINGS_ACTIONS.setDenominationKey(currencyCode, denominationKey)))
+    .catch(showError)
 }
 
 // touch id interaction
@@ -205,9 +195,8 @@ export const enableCustomNodes = (currencyCode: string) => async (dispatch: Disp
   const currencyPlugin = account.currencyConfig[currencyPluginName]
   try {
     await currencyPlugin.changeUserSettings({ ...currencyPlugin.userSettings, disableFetchingServers: true })
-  } catch (e) {
-    console.log(e)
-    throw new Error(e)
+  } catch (error) {
+    showError(error)
   }
 }
 
@@ -218,9 +207,8 @@ export const disableCustomNodes = (currencyCode: string) => async (dispatch: Dis
   const currencyPlugin = account.currencyConfig[currencyPluginName]
   try {
     await currencyPlugin.changeUserSettings({ ...currencyPlugin.userSettings, disableFetchingServers: false })
-  } catch (e) {
-    console.log(e)
-    throw new Error(e)
+  } catch (error) {
+    showError(error)
   }
 }
 
@@ -231,9 +219,8 @@ export const saveCustomNodesList = (currencyCode: string, nodesList: Array<strin
   const currencyPlugin = account.currencyConfig[currencyPluginName]
   try {
     await currencyPlugin.changeUserSettings({ ...currencyPlugin.userSettings, electrumServers: nodesList })
-  } catch (e) {
-    console.log(e)
-    throw new Error('Unable to save plugin setting')
+  } catch (error) {
+    showError(error)
   }
 }
 
@@ -281,8 +268,8 @@ export const showUnlockSettingsModal = () => async (dispatch: Dispatch, getState
     if (resolveValue) {
       dispatch(SETTINGS_ACTIONS.setSettingsLock(false))
     }
-  } catch (e) {
-    throw new Error('Unable to unlock settings')
+  } catch (error) {
+    showError(error)
   }
 }
 

src/actions/SplitWalletModalActions.js

@@ -4,6 +4,7 @@ import { createYesNoModal } from 'edge-components'
 import React from 'react'
 
 import { launchModal } from '../components/common/ModalProvider.js'
+import { showError } from '../components/services/AirshipInstance.js'
 import { SPLIT } from '../constants/indexConstants.js'
 import s from '../locales/strings.js'
 import { getAccount, getWallet, getWalletName } from '../modules/Core/selectors.js'
@@ -47,8 +48,8 @@ export const showSplitWalletModal = (walletId: string) => async (dispatch: Dispa
       const splitType = getSplitType(wallet.currencyInfo.currencyCode)
       await account.splitWalletInfo(walletId, splitType)
       dispatch(refreshWallet(walletId))
-    } catch (e) {
-      throw new Error(e)
+    } catch (error) {
+      showError(error)
     }
   }
 }

src/actions/TransactionDetailsActions.js

@@ -3,6 +3,7 @@
 import type { EdgeMetadata, EdgeTransaction } from 'edge-core-js'
 import { Actions } from 'react-native-router-flux'
 
+import { showError } from '../components/services/AirshipInstance.js'
 import * as ACCOUNT_SETTINGS from '../modules/Core/Account/settings.js'
 import type { Dispatch, GetState, State } from '../types/reduxTypes.js'
 import { refreshTransactionsRequest } from './TransactionListActions.js'
@@ -15,15 +16,13 @@ export const setSubcategories = (subcategories: Array<string>) => ({
 export const setTransactionDetails = (transaction: EdgeTransaction, edgeMetadata: EdgeMetadata) => (dispatch: Dispatch, getState: GetState) => {
   const state = getState()
   const wallet = getSelectedWallet(state)
-  const onSuccess = () => {
-    dispatch(refreshTransactionsRequest(wallet.id, [transaction]))
-    Actions.pop()
-  }
-  const onError = () => {}
   wallet
     .saveTxMetadata(transaction.txid, transaction.currencyCode, edgeMetadata)
-    .then(onSuccess)
-    .catch(onError)
+    .then(() => {
+      dispatch(refreshTransactionsRequest(wallet.id, [transaction]))
+      Actions.pop()
+    })
+    .catch(showError)
 }
 
 export const getSubcategories = () => (dispatch: Dispatch, getState: GetState) => {
@@ -42,9 +41,7 @@ export const setNewSubcategory = (newSubcategory: string) => (dispatch: Dispatch
     .then(() => {
       dispatch(setSubcategories(newSubcategories.sort()))
     })
-    .catch(e => {
-      console.error(e)
-    })
+    .catch(showError)
 }
 
 export const getSelectedWallet = (state: State) => {

src/actions/TransactionListActions.js

@@ -4,6 +4,7 @@ import type { EdgeTransaction } from 'edge-core-js'
 import _ from 'lodash'
 
 import { showTransactionDropdown } from '../components/navigation/TransactionDropdown.js'
+import { showError } from '../components/services/AirshipInstance.js'
 import * as CORE_SELECTORS from '../modules/Core/selectors.js'
 import * as UI_SELECTORS from '../modules/UI/selectors.js'
 import type { Dispatch, GetState, State } from '../types/reduxTypes.js'
@@ -135,8 +136,8 @@ const getAndMergeTransactions = async (state: State, dispatch: Dispatch, walletI
         currentEndIndex: lastUnfilteredIndex
       })
     )
-  } catch (e) {
-    console.log('Issue with getTransactions: ', e.message)
+  } catch (error) {
+    showError(error)
   }
 }
 

src/actions/WalletActions.js

@@ -60,9 +60,7 @@ export const selectWallet = (walletId: string, currencyCode: string, from?: stri
       .then(receiveAddress => {
         dispatch({ type: 'NEW_RECEIVE_ADDRESS', data: { receiveAddress } })
       })
-      .catch(e => {
-        console.log('error on getting wallet receive address')
-      })
+      .catch(showError)
   }
 }
 

src/actions/WalletListActions.js

@@ -1,5 +1,6 @@
 // @flow
 
+import { showError } from '../components/services/AirshipInstance.js'
 import * as ACCOUNT_SETTINGS from '../modules/Core/Account/settings.js'
 import * as CORE_SELECTORS from '../modules/Core/selectors.js'
 import { setAccountBalanceVisibility, updateWalletFiatBalanceVisibility } from '../modules/Settings/SettingsActions.js'
@@ -14,7 +15,7 @@ export const updateActiveWalletsOrder = (activeWalletIds: Array<string>) => (dis
     return keyStates
   }, {})
 
-  return account.changeWalletStates(newKeyStates).catch(error => console.log(error))
+  return account.changeWalletStates(newKeyStates).catch(showError)
 }
 
 export const toggleAccountBalanceVisibility = () => (dispatch: Dispatch, getState: GetState) => {
@@ -25,7 +26,7 @@ export const toggleAccountBalanceVisibility = () => (dispatch: Dispatch, getStat
     .then(() => {
       dispatch(setAccountBalanceVisibility(!currentAccountBalanceVisibility))
     })
-    .catch(error => console.error(error))
+    .catch(showError)
 }
 
 export const toggleWalletFiatBalanceVisibility = () => (dispatch: Dispatch, getState: GetState) => {
@@ -36,7 +37,7 @@ export const toggleWalletFiatBalanceVisibility = () => (dispatch: Dispatch, getS
     .then(() => {
       dispatch(updateWalletFiatBalanceVisibility(!currentWalletFiatBalanceVisibility))
     })
-    .catch(error => console.error(error))
+    .catch(showError)
 }
 
 export const updateArchivedWalletsOrder = (archivedWalletIds: Array<string>) => (dispatch: Dispatch, getState: GetState) => {