feat: add support for route hints from private channels when creating invoices

src/app/screens/ReceiveInvoice/index.tsx

@@ -40,6 +40,7 @@ function ReceiveInvoice() {
     amount: "0",
     description: "",
     expiration: "",
+    includePrivateChannels: false,
   });
   const [loadingInvoice, setLoadingInvoice] = useState(false);
   const [invoice, setInvoice] = useState<{
@@ -78,7 +79,11 @@ function ReceiveInvoice() {
   ) {
     setFormData({
       ...formData,
-      [event.target.name]: event.target.value.trim(),
+      ...formData,
+      [event.target.name]:
+        event.target.type === "checkbox"
+          ? (event.target as HTMLInputElement).checked
+          : event.target.value.trim(),
     });
   }
 
@@ -109,6 +114,7 @@ function ReceiveInvoice() {
       amount: "0",
       description: "",
       expiration: "",
+      includePrivateChannels: false,
     });
     setPaid(false);
     setPollingForPayment(false);
@@ -121,6 +127,7 @@ function ReceiveInvoice() {
       const response = await api.makeInvoice({
         amount: formData.amount,
         memo: formData.description,
+        includePrivateChannels: formData.includePrivateChannels,
       });
       setInvoice(response);
       checkPayment(response.rHash);
@@ -294,6 +301,27 @@ function ReceiveInvoice() {
                       onChange={handleChange}
                     />
                   </div>
+                  <div className="mb-4">
+                    <div className="flex items-center">
+                      <input
+                        id="includePrivateChannels"
+                        name="includePrivateChannels"
+                        type="checkbox"
+                        className="w-4 h-4 text-orange-bitcoin border-gray-300 rounded focus:ring-orange-bitcoin dark:focus:ring-orange-bitcoin dark:ring-offset-gray-800 focus:ring-2 dark:bg-gray-700 dark:border-gray-600"
+                        checked={formData.includePrivateChannels}
+                        onChange={handleChange}
+                      />
+                      <label
+                        htmlFor="includePrivateChannels"
+                        className="ml-2 block text-sm font-medium text-gray-900 dark:text-gray-300"
+                      >
+                        {t(
+                          "include_private_channels",
+                          "Include private channels"
+                        )}
+                      </label>
+                    </div>
+                  </div>
                 </div>
                 <Button
                   type="submit"

src/common/lib/api.ts

@@ -164,8 +164,16 @@ export const getPaymentsByAccount = (options: {
 export const getSettings = () => msg.request<SettingsStorage>("getSettings");
 export const getStatus = () => msg.request<StatusRes>("status");
 export const getInfo = () => msg.request<NodeInfo>("getInfo");
-export const makeInvoice = ({ amount, memo }: MakeInvoiceArgs) =>
-  msg.request<MakeInvoiceResponse["data"]>("makeInvoice", { amount, memo });
+export const makeInvoice = ({
+  amount,
+  memo,
+  includePrivateChannels,
+}: MakeInvoiceArgs) =>
+  msg.request<MakeInvoiceResponse["data"]>("makeInvoice", {
+    amount,
+    memo,
+    includePrivateChannels,
+  });
 export const connectPeer = ({ host, pubkey }: ConnectPeerArgs) =>
   msg.request<ConnectPeerResponse["data"]>("connectPeer", { host, pubkey });
 export const setSetting = (setting: MessageSettingsSet["args"]["setting"]) =>

src/extension/background-script/actions/ln/makeInvoice.ts

@@ -18,6 +18,7 @@ const makeInvoice = async (message: MessageMakeInvoice) => {
       const response = await connector.makeInvoice({
         amount,
         memo,
+        includePrivateChannels: message.args.includePrivateChannels,
       });
 
       return response;

src/extension/background-script/connectors/connector.interface.ts

@@ -44,6 +44,7 @@ export interface ConnectorTransaction {
 export interface MakeInvoiceArgs {
   amount: string | number;
   memo: string;
+  includePrivateChannels?: boolean;
 }
 
 export type MakeInvoiceResponse = {

src/extension/background-script/connectors/lnc.ts

@@ -432,6 +432,7 @@ class Lnc implements Connector {
     const data = await this.lnc.lnd.lightning.addInvoice({
       memo: args.memo,
       value: args.amount.toString(),
+      private: args.includePrivateChannels,
     });
 
     return {

src/extension/background-script/connectors/lnd.ts

@@ -370,6 +370,7 @@ class Lnd implements Connector {
       {
         memo: args.memo,
         value: args.amount,
+        private: args.includePrivateChannels,
       }
     ).then((data) => {
       return {

src/types.ts

@@ -424,7 +424,12 @@ export interface MessageGetInfo extends MessageDefault {
 }
 
 export interface MessageMakeInvoice extends MessageDefault {
-  args: { memo?: string; defaultMemo?: string; amount?: string };
+  args: {
+    memo?: string;
+    defaultMemo?: string;
+    amount?: string;
+    includePrivateChannels?: boolean;
+  };
   action: "makeInvoice";
 }