feat: Add payjoin sends

MutinyWallet · Dec 2, 2023 · b9a089c · b9a089c
1 parent 9f7c489
commit b9a089c
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Showing 4 changed files with 26 additions and 0 deletions.
diff --git a/src/i18n/en/translations.ts b/src/i18n/en/translations.ts
@@ -127,6 +127,8 @@ export default {
         error_clipboard: "Clipboard not supported",
         error_keysend: "Keysend failed",
         error_LNURL: "LNURL Pay failed",
+        payjoin_send:
+            "This is a payjoin! The Mutiny will continue until privacy improves",
         payment_pending: "Payment pending",
         payment_pending_description:
             "It's taking a while, but it's possible this payment may still go through. Please check 'Activity' for the current status.",

diff --git a/src/logic/waila.ts b/src/logic/waila.ts
@@ -6,7 +6,9 @@ import { Result } from "~/utils";
 await initWaila();
 
 export type ParsedParams = {
+    original: string;
     address?: string;
+    payjoin_enabled?: boolean;
     invoice?: string;
     amount_sats?: bigint;
     network?: string;
@@ -49,7 +51,9 @@ export function toParsedParams(
     return {
         ok: true,
         value: {
+            original: str,
             address: params.address,
+            payjoin_enabled: params.payjoin_supported,
             invoice: params.invoice,
             amount_sats: params.amount_sats,
             network,

diff --git a/src/routes/Send.tsx b/src/routes/Send.tsx
@@ -269,6 +269,7 @@ export function Send() {
     const [lnurlp, setLnurlp] = createSignal<string>();
     const [lnAddress, setLnAddress] = createSignal<string>();
     const [address, setAddress] = createSignal<string>();
+    const [payjoinEnabled, setPayjoinEnabled] = createSignal<boolean>();
     const [description, setDescription] = createSignal<string>();
 
     const [isHodlInvoice, setIsHodlInvoice] = createSignal<boolean>(false);
@@ -298,6 +299,7 @@ export function Send() {
         setSource("lightning");
         setInvoice(undefined);
         setAddress(undefined);
+        setPayjoinEnabled(undefined);
         setDescription(undefined);
         setNodePubkey(undefined);
         setLnurlp(undefined);
@@ -418,6 +420,8 @@ export function Send() {
         if (!source) return;
         try {
             if (source.address) setAddress(source.address);
+            if (source.payjoin_enabled)
+                setPayjoinEnabled(source.payjoin_enabled);
             if (source.memo) setDescription(source.memo);
 
             if (source.invoice) {
@@ -636,6 +640,16 @@ export function Send() {
                         tags
                     );
 
+                    sentDetails.amount = amountSats();
+                    sentDetails.destination = address();
+                    sentDetails.txid = txid;
+                    sentDetails.fee_estimate = feeEstimate() ?? 0;
+                } else if (payjoinEnabled()) {
+                    const txid = await state.mutiny_wallet?.send_payjoin(
+                        destination()!.original,
+                        amountSats(),
+                        tags
+                    );
                     sentDetails.amount = amountSats();
                     sentDetails.destination = address();
                     sentDetails.txid = txid;
@@ -804,6 +818,11 @@ export function Send() {
                                         />
                                     </VStack>
                                 </Card>
+                                <Show when={payjoinEnabled()}>
+                                    <InfoBox accent="green">
+                                        <p>{i18n.t("send.payjoin_send")}</p>
+                                    </InfoBox>
+                                </Show>
                                 <AmountCard
                                     amountSats={amountSats().toString()}
                                     setAmountSats={setAmountSats}

diff --git a/src/state/megaStore.tsx b/src/state/megaStore.tsx
@@ -359,6 +359,7 @@ export const Provider: ParentComponent = (props) => {
             } else {
                 if (
                     result.value?.address ||
+                    result.value?.payjoin_enabled ||
                     result.value?.invoice ||
                     result.value?.node_pubkey ||
                     result.value?.lnurl