Add Go snippets

snippets/go/send_onchain.go

@@ -0,0 +1,55 @@
+package example
+
+import (
+	"log"
+
+	"github.com/breez/breez-sdk-go/breez_sdk"
+)
+
+func GetCurrentFees() {
+	// ANCHOR: estimate-current-reverse-swap-total-fees
+	sendAmountSat := uint64(50_000)
+	reverseSwapFeesRequest := breez_sdk.ReverseSwapFeesRequest{
+		SendAmountSat: &sendAmountSat,
+	}
+	if currentFees, err := sdk.FetchReverseSwapFees(reverseSwapFeesRequest); err == nil {
+		log.Printf("Total estimated fees for reverse swap: %v", currentFees.TotalEstimatedFees)
+	}
+	// ANCHOR_END: estimate-current-reverse-swap-total-fees
+}
+
+func ListCurrentFees(currentFees breez_sdk.ReverseSwapPairInfo) {
+	// ANCHOR: get-current-reverse-swap-min-max
+	log.Printf("Minimum amount, in sats: %v", currentFees.Min)
+	log.Printf("Maximum amount, in sats: %v", currentFees.Max)
+	// ANCHOR_END: get-current-reverse-swap-min-max
+}
+
+func StartReverseSwap() {
+	// ANCHOR: start-reverse-swap
+	destinationAddress := "bc1.."
+	sendAmountSat := uint64(50_000)
+	satPerVbyte := uint32(5)
+	if currentFees, err := sdk.FetchReverseSwapFees(breez_sdk.ReverseSwapFeesRequest{SendAmountSat: &sendAmountSat}); err == nil {
+		sendOnchainRequest := breez_sdk.SendOnchainRequest{
+			AmountSat:               sendAmountSat,
+			OnchainRecipientAddress: destinationAddress,
+			PairHash:                currentFees.FeesHash,
+			SatPerVbyte:             satPerVbyte,
+		}
+		if reverseSwapInfo, err := sdk.SendOnchain(sendOnchainRequest); err == nil {
+			log.Printf("%#v", reverseSwapInfo)
+		}
+	}
+	// ANCHOR_END: start-reverse-swap
+}
+
+func CheckReverseSwapStatus() {
+	// ANCHOR: check-reverse-swaps-status
+	if swaps, err := sdk.InProgressReverseSwaps(); err == nil {
+		for _, swap := range swaps {
+			log.Printf("Reverse swap %v in progress, status is %v", swap.Id, swap.Status)
+		}
+	}
+	// ANCHOR_END: check-reverse-swaps-status
+}