Merge pull request #130 from breez/savage-rn-try-blocks

Wrap RN promises with try blocks

snippets/react-native/buy_btc.ts

@@ -5,8 +5,12 @@ import {
 
 const exampleBuyBtc = async () => {
   // ANCHOR: buy-btc
+  try {
     const buyBitcoinResponse = await buyBitcoin({
       provider: BuyBitcoinProvider.MOONPAY
     })
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: buy-btc
 }

snippets/react-native/closed_channel.ts

@@ -5,15 +5,22 @@ import {
 
 const examplePrepareRedeemOnchainFunds = async (feeRate: number) => {
   // ANCHOR: prepare-redeem-onchain-funds
+  try {
     const toAddress = 'bc1..'
     const satPerVbyte = feeRate  
-
     const prepareRedeemOnchainFundsResp = await prepareRedeemOnchainFunds({ toAddress, satPerVbyte })
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: prepare-redeem-onchain-funds
 }
 
 const exampleRedeemOnchainFunds = async (satPerVbyte: number, toAddress: string) => {
   // ANCHOR: redeem-onchain-funds
+  try {
     const redeemOnchainFundsResp = await redeemOnchainFunds({ toAddress, satPerVbyte })
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: redeem-onchain-funds
 }

snippets/react-native/connecting_lsp.ts

@@ -2,20 +2,32 @@ import { connectLsp, listLsps, lspId, lspInfo } from '@breeztech/react-native-br
 
 const exampleAutoConnect = async () => {
   // ANCHOR: get-lsp-info
+  try {
     const id = await lspId()
     const info = await lspInfo()
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: get-lsp-info
 }
 
 const exampleListLsps = async () => {
   // ANCHOR: list-lsps
+  try {
     const availableLsps = await listLsps()
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: list-lsps
 }
 
 const exampleManualConnect = async () => {
   // ANCHOR: connect-lsp
+  try {
     const id = 'your selected lsp id'
     await connectLsp(id)
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: connect-lsp
 }

snippets/react-native/fiat_currencies.ts

@@ -5,12 +5,20 @@ import {
 
 const exampleListCurrencies = async () => {
   // ANCHOR: list-fiat-currencies
+  try {
     const fiatCurrencies = await listFiatCurrencies()
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: list-fiat-currencies
 }
 
 const exampleFetchRates = async () => {
   // ANCHOR: fetch-fiat-rates
+  try {
     const fiatRates = await fetchFiatRates()
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: fetch-fiat-rates
 }

snippets/react-native/getting_started.ts

@@ -16,6 +16,7 @@ const exampleGettingStarted = async () => {
     console.log(`Received event ${e.type}`)
   }
 
+  try {
     // Create the default config
     const seed = await mnemonicToSeed('<mnemonics words>')
     const inviteCode = '<invite code>'
@@ -35,13 +36,20 @@ const exampleGettingStarted = async () => {
 
     // Connect to the Breez SDK make it ready for use
     await connect(config, seed, onBreezEvent)
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: init-sdk
 }
 
 const exampleFetchNodeInfo = async () => {
   // ANCHOR: fetch-balance
+  try {
     const nodeState = await nodeInfo()
     const balanceLn = nodeState.channelsBalanceMsat
     const balanceOnchain = nodeState.onchainBalanceMsat
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: fetch-balance
 }

snippets/react-native/list_payments.ts

@@ -5,16 +5,24 @@ import {
 
 const exampleListPayments = async () => {
   // ANCHOR: list-payments
-  const payments = listPayments({})
+  try {
+    const payments = await listPayments({})
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: list-payments
 }
 
 const exampleListPaymentsFiltered = async () => {
   // ANCHOR: list-payments-filtered
-  const payments = listPayments({
+  try {
+    const payments = await listPayments({
       filters: [PaymentTypeFilter.SENT],
       fromTimestamp: 1696880000,
       includeFailures: true
     })
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: list-payments-filtered
 }

snippets/react-native/lnurl_auth.ts

@@ -9,6 +9,7 @@ const exampleLnurlAuth = async () => {
   // ANCHOR: lnurl-auth
   // Endpoint can also be of the form:
   // keyauth://domain.com/auth?key=val
+  try {
     const lnurlAuthUrl =
           'lnurl1dp68gurn8ghj7mr0vdskc6r0wd6z7mrww4excttvdankjm3lw3skw0tvdankjm3xdvcn6vtp8q6n2dfsx5mrjwtrxdjnqvtzv56rzcnyv3jrxv3sxqmkyenrvv6kve3exv6nqdtyv43nqcmzvdsnvdrzx33rsenxx5unqc3cxgeqgntfgu'
 
@@ -21,5 +22,8 @@ const exampleLnurlAuth = async () => {
         console.log('Failed to authenticate')
       }
     }
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: lnurl-auth
 }

snippets/react-native/lnurl_pay.ts

@@ -9,6 +9,7 @@ const exampleLnurlPay = async () => {
   // Endpoint can also be of the
   // lnurlp://domain.com/lnurl-pay?key=val
   // lnurl1dp68gurn8ghj7mr0vdskc6r0wd6z7mrww4excttsv9un7um9wdekjmmw84jxywf5x43rvv35xgmr2enrxanr2cfcvsmnwe3jxcukvde48qukgdec89snwde3vfjxvepjxpjnjvtpxd3kvdnxx5crxwpjvyunsephsz36jf
+  try {
     const lnurlPayUrl = 'lightning@address.com'
 
     const input = await parseInput(lnurlPayUrl)
@@ -20,5 +21,8 @@ const exampleLnurlPay = async () => {
         comment: 'comment'
       })
     }
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: lnurl-pay
 }

snippets/react-native/lnurl_withdraw.ts

@@ -8,6 +8,7 @@ const exampleLnurlWithdraw = async () => {
   // ANCHOR: lnurl-withdraw
   // Endpoint can also be of the form:
   // lnurlw://domain.com/lnurl-withdraw?key=val
+  try {
     const lnurlWithdrawUrl =
           'lnurl1dp68gurn8ghj7mr0vdskc6r0wd6z7mrww4exctthd96xserjv9mn7um9wdekjmmw843xxwpexdnxzen9vgunsvfexq6rvdecx93rgdmyxcuxverrvcursenpxvukzv3c8qunsdecx33nzwpnvg6ryc3hv93nzvecxgcxgwp3h33lxk'
 
@@ -20,5 +21,8 @@ const exampleLnurlWithdraw = async () => {
         description: 'comment'
       })
     }
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: lnurl-withdraw
 }

snippets/react-native/receive_onchain.ts

@@ -8,29 +8,42 @@ import {
 
 const exampleReceiveOnchain = async () => {
   // ANCHOR: generate-receive-onchain-address
+  try {
     const swapInfo = await receiveOnchain({})
 
     // Send your funds to the below bitcoin address
     const address = swapInfo.bitcoinAddress
     console.log(`Minimum amount allowed to deposit in sats: ${swapInfo.minAllowedDeposit}`)
     console.log(`Maximum amount allowed to deposit in sats: ${swapInfo.maxAllowedDeposit}`)
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: generate-receive-onchain-address
 }
 
 const exampleInProgressSwap = async () => {
   // ANCHOR: in-progress-swap
+  try {
     const swapInfo = await inProgressSwap()
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: in-progress-swap
 }
 
 const exampleListRefundables = async () => {
   // ANCHOR: list-refundables
+  try {
     const refundables = await listRefundables()
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: list-refundables
 }
 
 const exampleRefund = async () => {
   // ANCHOR: execute-refund
+  try {
     const refundables = await listRefundables()
     const toAddress = '...'
     const satPerVbyte = 5
@@ -40,15 +53,21 @@ const exampleRefund = async () => {
       toAddress,
       satPerVbyte
     })
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: execute-refund
 }
 
 const exampleOpenChannelFee = async () => {
   // ANCHOR: get-channel-opening-fees
+  try {
     const amountMsat = 10000
-
     const openChannelFeeResponse = await openChannelFee({
       amountMsat
     })
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: get-channel-opening-fees
 }

snippets/react-native/receive_payment.ts

@@ -2,11 +2,15 @@ import { receivePayment } from '@breeztech/react-native-breez-sdk'
 
 const exampleReceiveLightningPayment = async () => {
   // ANCHOR: receive-payment
+  try {
     const receivePaymentResponse = await receivePayment({
       amountMsat: 3_000_000,
       description: 'Invoice for 3000 sats'
     })
 
     const invoice = receivePaymentResponse.lnInvoice
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: receive-payment
 }

snippets/react-native/send_onchain.ts

@@ -8,11 +8,15 @@ import {
 
 const exampleFetchReverseSwapFees = async () => {
   // ANCHOR: estimate-current-reverse-swap-total-fees
+  try {
     const currentFees = await fetchReverseSwapFees({ sendAmountSat: 50000 })
 
     console.log(
       `Total estimated fees for reverse swap: ${currentFees.totalEstimatedFees}`
     )
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: estimate-current-reverse-swap-total-fees
 }
 
@@ -25,16 +29,21 @@ const exampleListCurrentFees = (currentFees: ReverseSwapPairInfo) => {
 
 const maxAmount = async () => {
   // ANCHOR: max-reverse-swap-amount
+  try {
     const maxAmount = await maxReverseSwapAmount()
 
     console.log(
       `Max reverse swap amount: ${maxAmount.totalSat}`
     )
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: max-reverse-swap-amount
 }
 
 const exampleSendOnchain = async (currentFees: ReverseSwapPairInfo) => {
   // ANCHOR: start-reverse-swap
+  try {
     const onchainRecipientAddress = 'bc1..'
     const amountSat = currentFees.min
     const satPerVbyte = 5
@@ -45,16 +54,23 @@ const exampleSendOnchain = async (currentFees: ReverseSwapPairInfo) => {
       pairHash: currentFees.feesHash,
       satPerVbyte
     })
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: start-reverse-swap
 }
 
 const exampleInProgressReverseSwaps = async () => {
   // ANCHOR: check-reverse-swaps-status
+  try {
     const swaps = await inProgressReverseSwaps()
     for (const swap of swaps) {
       console.log(
         `Reverse swap ${swap.id} in progress, status is ${swap.status}`
       )
     }
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: check-reverse-swaps-status
 }

snippets/react-native/send_payment.ts

@@ -2,10 +2,14 @@ import { sendPayment } from '@breeztech/react-native-breez-sdk'
 
 const exampleSendLightningPayment = async () => {
   // ANCHOR: send-payment
+  try {
     const bolt11 = 'bolt11 invoice'
     // The `amountMsat` param is optional and should only passed if the bolt11 doesn't specify an amount.
     // The amountMsat is required in case an amount is not specified in the bolt11 invoice'.
     const amountMsat = 3000000
     const response = await sendPayment({ bolt11, amountMsat })
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: send-payment
 }

snippets/react-native/send_spontaneous_payment.ts

@@ -5,12 +5,16 @@ import {
 
 const exampleSendSpontaneousPayment = async () => {
   // ANCHOR: send-spontaneous-payment
+  try {
     const nodeId = '...'
 
     const sendPaymentResponse = await sendSpontaneousPayment({
       nodeId,
       amountMsat: 3000000
     })
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: send-spontaneous-payment
 }
 
@@ -24,6 +28,7 @@ const stringToBytes = (str: string): number[] => {
 
 const exampleSendSpontaneousPaymentWithTlvs = async () => {
   // ANCHOR: send-spontaneous-payment-with-tlvs
+  try {
     const nodeId = '...'
     const extraTlvs: TlvEntry[] = [
       { fieldNumber: 34349334, value: stringToBytes('Hello world!') }
@@ -34,5 +39,8 @@ const exampleSendSpontaneousPaymentWithTlvs = async () => {
       amountMsat: 3000000,
       extraTlvs
     })
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: send-spontaneous-payment-with-tlvs
 }

snippets/react-native/service_status.ts

@@ -2,17 +2,25 @@ import { serviceHealthCheck, reportIssue, ReportIssueRequestVariant } from '@bre
 
 const healthCheckStatus = async () => {
   // ANCHOR: health-check-status
+  try {
     const healthCheck = await serviceHealthCheck()
     console.log(`Current service status is: ${healthCheck.status}`)
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: health-check-status
 }
 
 const reportPaymentFailure = async () => {
   // ANCHOR: report-payment-failure
+  try {
     const paymentHash = '...'
     await reportIssue({
       type: ReportIssueRequestVariant.PAYMENT_FAILURE,
       data: { paymentHash }
     })
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: report-payment-failure
 }

snippets/react-native/static_channel_backup.ts

@@ -2,6 +2,10 @@ import { staticBackup } from '@breeztech/react-native-breez-sdk'
 
 const exampleStaticBackup = async () => {
   // ANCHOR: static-channel-backup
+  try {
     const backupData = await staticBackup({ workingDir: '<working directory>' })
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: static-channel-backup
 }

snippets/react-native/webhook.ts

@@ -2,12 +2,20 @@ import { registerWebhook } from '@breeztech/react-native-breez-sdk'
 
 const webhook = async () => {
   // ANCHOR: register-webook
+  try {
     await registerWebhook('https://yourapplication.com')
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: register-webook
 }
 
 const paymentWebhook = async () => {
   // ANCHOR: register-payment-webook
+  try {
     await registerWebhook('https://your-nds-service.com/notify?platform=ios&token=<PUSH_TOKEN>')
+  } catch (err) {
+    console.error(err)
+  }
   // ANCHOR_END: register-payment-webook
 }