Add React Native snippets

snippets/react-native/send_onchain.ts

@@ -0,0 +1,49 @@
+import {
+    ReverseSwapPairInfo,
+    fetchReverseSwapFees,
+    inProgressReverseSwaps,
+    sendOnchain
+} from "@breeztech/react-native-breez-sdk"
+
+const exampleFetchReverseSwapFees = async () => {
+    // ANCHOR: estimate-current-reverse-swap-total-fees
+    const currentFees = await fetchReverseSwapFees({ sendAmountSat: 50000 })
+
+    console.log(
+        `Total estimated fees for reverse swap: ${currentFees.totalEstimatedFees}`
+    )
+    // ANCHOR_END: estimate-current-reverse-swap-total-fees
+}
+
+const exampleListCurrentFees = (currentFees: ReverseSwapPairInfo) => {
+    // ANCHOR: get-current-reverse-swap-min-max
+    console.log(`Minimum amount, in sats: ${currentFees.min}`)
+    console.log(`Maximum amount, in sats: ${currentFees.max}`)
+    // ANCHOR_END: get-current-reverse-swap-min-max
+}
+
+const exampleSendOnchain = async (currentFees: ReverseSwapPairInfo) => {
+    // ANCHOR: start-reverse-swap
+    const onchainRecipientAddress = "bc1.."
+    const amountSat = currentFees.min
+    const satPerVbyte = 5
+
+    const reverseSwapInfo = await sendOnchain({
+        amountSat,
+        onchainRecipientAddress,
+        pairHash: currentFees.feesHash,
+        satPerVbyte
+    })
+    // ANCHOR_END: start-reverse-swap
+}
+
+const exampleInProgressReverseSwaps = async () => {
+    // ANCHOR: check-reverse-swaps-status
+    const swaps = await inProgressReverseSwaps()
+    for (const swap of swaps) {
+        console.log(
+            `Reverse swap ${swap.id} in progress, status is ${swap.status}`
+        )
+    }
+    // ANCHOR_END: check-reverse-swaps-status
+}