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Better error logging for the LNURL endpoint

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This checks for errors when creating the invoice and logs the error and returns an LNURL error response.
Before it would return a blank pr.
This commit is contained in:
bumi 2021-10-24 11:32:00 +02:00
parent 3200622b97
commit 3b7ac31615
1 changed files with 5 additions and 0 deletions
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5
lnme.go
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@ -164,11 +164,16 @@ func main() {
stdOutLogger.Printf("New LightningAddress request amount: %s", amount)
msats, err := strconv.ParseInt(amount, 10, 64)
if err != nil || msats < 1000 {
stdOutLogger.Printf("Invalid amount: %s", amount)
return c.JSON(http.StatusOK, lnurl.LNURLErrorResponse{Status: "ERROR", Reason: "Invalid Amount"})
}
sats := msats / 1000 // we need sats
metadataHash := sha256.Sum256([]byte(lnurlMetadata))
invoice, err := lnClient.AddInvoice(sats, lightningAddress, metadataHash[:])
if err != nil {
stdOutLogger.Printf("Error creating invoice: %s", err)
return c.JSON(http.StatusOK, lnurl.LNURLErrorResponse{Status: "ERROR", Reason: "Server Error"})
}
lnurlPayResponse2 := lnurl.LNURLPayResponse2{
LNURLResponse: lnurl.LNURLResponse{Status: "OK"},
PR: invoice.PaymentRequest,