Invoices, payments and invoice notification

backend/controllers/cln/payments.js

@@ -99,10 +99,26 @@ export const postPayment = (req, res, next) => {
     if (options.error) {
         return res.status(options.statusCode).json({ message: options.message, error: options.error });
     }
+    const options_body = JSON.parse(JSON.stringify(req.body));
     if (req.body.paymentType === 'KEYSEND') {
         logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Payments', msg: 'Keysend Payment..' });
         options.url = req.session.selectedNode.ln_server_url + '/v1/keysend';
-        options.body = req.body;
+        delete options_body.uiMessage;
+        delete options_body.fromDialog;
+        delete options_body.paymentType;
+        delete options_body.title;
+        delete options_body.issuer;
+        delete options_body.bolt11;
+        delete options_body.description;
+        delete options_body.bolt12;
+        delete options_body.zeroAmtOffer;
+        delete options_body.pubkey;
+        delete options_body.riskfactor;
+        delete options_body.localinvreqid;
+        delete options_body.exclude;
+        delete options_body.maxfee;
+        delete options_body.saveToDB;
+        options.body = options_body;
     }
     else {
         if (req.body.paymentType === 'OFFER') {
@@ -111,7 +127,18 @@ export const postPayment = (req, res, next) => {
         else {
             logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Payments', msg: 'Sending Invoice Payment..' });
         }
-        options.body = req.body;
+        delete options_body.uiMessage;
+        delete options_body.fromDialog;
+        delete options_body.paymentType;
+        delete options_body.destination;
+        delete options_body.extratlvs;
+        delete options_body.title;
+        delete options_body.issuer;
+        delete options_body.bolt12;
+        delete options_body.zeroAmtOffer;
+        delete options_body.pubkey;
+        delete options_body.saveToDB;
+        options.body = options_body;
         options.url = req.session.selectedNode.ln_server_url + '/v1/pay';
     }
     request.post(options).then((body) => {

backend/controllers/cln/webSocketClient.js

@@ -51,7 +51,7 @@ export class CLWebSocketClient {
                     clWsClt.selectedNode.rune_value = this.common.getRuneValue(clWsClt.selectedNode.rune_path);
                 }
                 clWsClt.webSocketClient = socketIOClient(clWsClt.selectedNode.ln_server_url, {
-                    extraHeaders: { rune: '9ISqFS53IFIfBS0yhwgM_XaNHFAUoFU_Bzfyhe-s8u49MA==' },
+                    extraHeaders: { rune: clWsClt.selectedNode.rune_value },
                     transports: ['websocket'],
                     secure: true,
                     rejectUnauthorized: false

backend/utils/webSocketServer.js

@@ -163,7 +163,7 @@ export class RTLWebSocketServer {
             try {
                 this.webSocketServer.clients.forEach((client) => {
                     if (+client.clientNodeIndex === +selectedNode.index) {
-                        this.logger.log({ selectedNode: !selectedNode ? this.common.initSelectedNode : selectedNode, level: 'DEBUG', fileName: 'WebSocketServer', msg: 'Broadcasting message to client...: ' + client.clientId });
+                        this.logger.log({ selectedNode: !selectedNode ? this.common.initSelectedNode : selectedNode, level: 'DEBUG', fileName: 'WebSocketServer', msg: 'Broadcasting message to client...: ' + client.clientId + ', Message: ' + newMessage });
                         client.send(newMessage);
                     }
                 });

frontend/runtime.b1e7495844ebe833.js

@@ -1 +1 @@
-(()=>{"use strict";var e,v={},m={};function r(e){var f=m[e];if(void 0!==f)return f.exports;var t=m[e]={id:e,loaded:!1,exports:{}};return v[e].call(t.exports,t,t.exports,r),t.loaded=!0,t.exports}r.m=v,e=[],r.O=(f,t,i,o)=>{if(!t){var a=1/0;for(n=0;n<e.length;n++){for(var[t,i,o]=e[n],s=!0,l=0;l<t.length;l++)(!1&o||a>=o)&&Object.keys(r.O).every(b=>r.O[b](t[l]))?t.splice(l--,1):(s=!1,o<a&&(a=o));if(s){e.splice(n--,1);var d=i();void 0!==d&&(f=d)}}return f}o=o||0;for(var n=e.length;n>0&&e[n-1][2]>o;n--)e[n]=e[n-1];e[n]=[t,i,o]},r.d=(e,f)=>{for(var t in f)r.o(f,t)&&!r.o(e,t)&&Object.defineProperty(e,t,{enumerable:!0,get:f[t]})},r.f={},r.e=e=>Promise.all(Object.keys(r.f).reduce((f,t)=>(r.f[t](e,f),f),[])),r.u=e=>e+"."+{125:"649839951b94fd32",456:"16212571f65d0b5f",570:"a719a189ca60c55b",758:"2801e2da6f8bba94"}[e]+".js",r.miniCssF=e=>{},r.o=(e,f)=>Object.prototype.hasOwnProperty.call(e,f),(()=>{var e={},f="RTLApp:";r.l=(t,i,o,n)=>{if(e[t])e[t].push(i);else{var a,s;if(void 0!==o)for(var l=document.getElementsByTagName("script"),d=0;d<l.length;d++){var u=l[d];if(u.getAttribute("src")==t||u.getAttribute("data-webpack")==f+o){a=u;break}}a||(s=!0,(a=document.createElement("script")).type="module",a.charset="utf-8",a.timeout=120,r.nc&&a.setAttribute("nonce",r.nc),a.setAttribute("data-webpack",f+o),a.src=r.tu(t)),e[t]=[i];var c=(g,b)=>{a.onerror=a.onload=null,clearTimeout(p);var h=e[t];if(delete e[t],a.parentNode&&a.parentNode.removeChild(a),h&&h.forEach(y=>y(b)),g)return g(b)},p=setTimeout(c.bind(null,void 0,{type:"timeout",target:a}),12e4);a.onerror=c.bind(null,a.onerror),a.onload=c.bind(null,a.onload),s&&document.head.appendChild(a)}}})(),r.r=e=>{typeof Symbol<"u"&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.nmd=e=>(e.paths=[],e.children||(e.children=[]),e),(()=>{var e;r.tt=()=>(void 0===e&&(e={createScriptURL:f=>f},typeof trustedTypes<"u"&&trustedTypes.createPolicy&&(e=trustedTypes.createPolicy("angular#bundler",e))),e)})(),r.tu=e=>r.tt().createScriptURL(e),r.p="",(()=>{var e={666:0};r.f.j=(i,o)=>{var n=r.o(e,i)?e[i]:void 0;if(0!==n)if(n)o.push(n[2]);else if(666!=i){var a=new Promise((u,c)=>n=e[i]=[u,c]);o.push(n[2]=a);var s=r.p+r.u(i),l=new Error;r.l(s,u=>{if(r.o(e,i)&&(0!==(n=e[i])&&(e[i]=void 0),n)){var c=u&&("load"===u.type?"missing":u.type),p=u&&u.target&&u.target.src;l.message="Loading chunk "+i+" failed.\n("+c+": "+p+")",l.name="ChunkLoadError",l.type=c,l.request=p,n[1](l)}},"chunk-"+i,i)}else e[i]=0},r.O.j=i=>0===e[i];var f=(i,o)=>{var l,d,[n,a,s]=o,u=0;if(n.some(p=>0!==e[p])){for(l in a)r.o(a,l)&&(r.m[l]=a[l]);if(s)var c=s(r)}for(i&&i(o);u<n.length;u++)r.o(e,d=n[u])&&e[d]&&e[d][0](),e[d]=0;return r.O(c)},t=self.webpackChunkRTLApp=self.webpackChunkRTLApp||[];t.forEach(f.bind(null,0)),t.push=f.bind(null,t.push.bind(t))})()})();
+(()=>{"use strict";var e,v={},m={};function r(e){var f=m[e];if(void 0!==f)return f.exports;var t=m[e]={id:e,loaded:!1,exports:{}};return v[e].call(t.exports,t,t.exports,r),t.loaded=!0,t.exports}r.m=v,e=[],r.O=(f,t,i,o)=>{if(!t){var a=1/0;for(n=0;n<e.length;n++){for(var[t,i,o]=e[n],s=!0,l=0;l<t.length;l++)(!1&o||a>=o)&&Object.keys(r.O).every(b=>r.O[b](t[l]))?t.splice(l--,1):(s=!1,o<a&&(a=o));if(s){e.splice(n--,1);var d=i();void 0!==d&&(f=d)}}return f}o=o||0;for(var n=e.length;n>0&&e[n-1][2]>o;n--)e[n]=e[n-1];e[n]=[t,i,o]},r.d=(e,f)=>{for(var t in f)r.o(f,t)&&!r.o(e,t)&&Object.defineProperty(e,t,{enumerable:!0,get:f[t]})},r.f={},r.e=e=>Promise.all(Object.keys(r.f).reduce((f,t)=>(r.f[t](e,f),f),[])),r.u=e=>e+"."+{125:"e77d478f0dec10a6",456:"16212571f65d0b5f",570:"a719a189ca60c55b",758:"2801e2da6f8bba94"}[e]+".js",r.miniCssF=e=>{},r.o=(e,f)=>Object.prototype.hasOwnProperty.call(e,f),(()=>{var e={},f="RTLApp:";r.l=(t,i,o,n)=>{if(e[t])e[t].push(i);else{var a,s;if(void 0!==o)for(var l=document.getElementsByTagName("script"),d=0;d<l.length;d++){var u=l[d];if(u.getAttribute("src")==t||u.getAttribute("data-webpack")==f+o){a=u;break}}a||(s=!0,(a=document.createElement("script")).type="module",a.charset="utf-8",a.timeout=120,r.nc&&a.setAttribute("nonce",r.nc),a.setAttribute("data-webpack",f+o),a.src=r.tu(t)),e[t]=[i];var c=(g,b)=>{a.onerror=a.onload=null,clearTimeout(p);var h=e[t];if(delete e[t],a.parentNode&&a.parentNode.removeChild(a),h&&h.forEach(y=>y(b)),g)return g(b)},p=setTimeout(c.bind(null,void 0,{type:"timeout",target:a}),12e4);a.onerror=c.bind(null,a.onerror),a.onload=c.bind(null,a.onload),s&&document.head.appendChild(a)}}})(),r.r=e=>{typeof Symbol<"u"&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.nmd=e=>(e.paths=[],e.children||(e.children=[]),e),(()=>{var e;r.tt=()=>(void 0===e&&(e={createScriptURL:f=>f},typeof trustedTypes<"u"&&trustedTypes.createPolicy&&(e=trustedTypes.createPolicy("angular#bundler",e))),e)})(),r.tu=e=>r.tt().createScriptURL(e),r.p="",(()=>{var e={666:0};r.f.j=(i,o)=>{var n=r.o(e,i)?e[i]:void 0;if(0!==n)if(n)o.push(n[2]);else if(666!=i){var a=new Promise((u,c)=>n=e[i]=[u,c]);o.push(n[2]=a);var s=r.p+r.u(i),l=new Error;r.l(s,u=>{if(r.o(e,i)&&(0!==(n=e[i])&&(e[i]=void 0),n)){var c=u&&("load"===u.type?"missing":u.type),p=u&&u.target&&u.target.src;l.message="Loading chunk "+i+" failed.\n("+c+": "+p+")",l.name="ChunkLoadError",l.type=c,l.request=p,n[1](l)}},"chunk-"+i,i)}else e[i]=0},r.O.j=i=>0===e[i];var f=(i,o)=>{var l,d,[n,a,s]=o,u=0;if(n.some(p=>0!==e[p])){for(l in a)r.o(a,l)&&(r.m[l]=a[l]);if(s)var c=s(r)}for(i&&i(o);u<n.length;u++)r.o(e,d=n[u])&&e[d]&&e[d][0](),e[d]=0;return r.O(c)},t=self.webpackChunkRTLApp=self.webpackChunkRTLApp||[];t.forEach(f.bind(null,0)),t.push=f.bind(null,t.push.bind(t))})()})();

server/controllers/cln/payments.ts

@@ -91,17 +91,44 @@ export const listPayments = (req, res, next) => {
 export const postPayment = (req, res, next) => {
   options = common.getOptions(req);
   if (options.error) { return res.status(options.statusCode).json({ message: options.message, error: options.error }); }
+  const options_body = JSON.parse(JSON.stringify(req.body));
   if (req.body.paymentType === 'KEYSEND') {
     logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Payments', msg: 'Keysend Payment..' });
     options.url = req.session.selectedNode.ln_server_url + '/v1/keysend';
-    options.body = req.body;
+    delete options_body.uiMessage;
+    delete options_body.fromDialog;
+    delete options_body.paymentType;
+    delete options_body.title;
+    delete options_body.issuer;
+    delete options_body.bolt11;
+    delete options_body.description;
+    delete options_body.bolt12;
+    delete options_body.zeroAmtOffer;
+    delete options_body.pubkey;
+    delete options_body.riskfactor;
+    delete options_body.localinvreqid;
+    delete options_body.exclude;
+    delete options_body.maxfee;
+    delete options_body.saveToDB;
+    options.body = options_body;
   } else {
     if (req.body.paymentType === 'OFFER') {
       logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Payments', msg: 'Sending Offer Payment..' });
     } else {
       logger.log({ selectedNode: req.session.selectedNode, level: 'INFO', fileName: 'Payments', msg: 'Sending Invoice Payment..' });
     }
-    options.body = req.body;
+    delete options_body.uiMessage;
+    delete options_body.fromDialog;
+    delete options_body.paymentType;
+    delete options_body.destination;
+    delete options_body.extratlvs;
+    delete options_body.title;
+    delete options_body.issuer;
+    delete options_body.bolt12;
+    delete options_body.zeroAmtOffer;
+    delete options_body.pubkey;
+    delete options_body.saveToDB;
+    options.body = options_body;
     options.url = req.session.selectedNode.ln_server_url + '/v1/pay';
   }
   request.post(options).then((body) => {

server/controllers/cln/webSocketClient.ts

@@ -61,7 +61,7 @@ export class CLWebSocketClient {
         clWsClt.selectedNode.rune_value = this.common.getRuneValue(clWsClt.selectedNode.rune_path);
       }
       clWsClt.webSocketClient = socketIOClient(clWsClt.selectedNode.ln_server_url, {
-        extraHeaders: { rune: '9ISqFS53IFIfBS0yhwgM_XaNHFAUoFU_Bzfyhe-s8u49MA==' },
+        extraHeaders: { rune: clWsClt.selectedNode.rune_value },
         transports: ['websocket'],
         secure: true,
         rejectUnauthorized: false

server/utils/webSocketServer.ts

@@ -167,7 +167,7 @@ export class RTLWebSocketServer {
     try {
       this.webSocketServer.clients.forEach((client) => {
         if (+client.clientNodeIndex === +selectedNode.index) {
-          this.logger.log({ selectedNode: !selectedNode ? this.common.initSelectedNode : selectedNode, level: 'DEBUG', fileName: 'WebSocketServer', msg: 'Broadcasting message to client...: ' + client.clientId });
+          this.logger.log({ selectedNode: !selectedNode ? this.common.initSelectedNode : selectedNode, level: 'DEBUG', fileName: 'WebSocketServer', msg: 'Broadcasting message to client...: ' + client.clientId + ', Message: ' + newMessage });
           client.send(newMessage);
         }
       });

src/app/cln/store/cln.actions.ts

@@ -3,7 +3,7 @@ import { createAction, props } from '@ngrx/store';
 import { CLNActions } from '../../shared/services/consts-enums-functions';
 import { ApiCallStatusPayload } from '../../shared/models/apiCallsPayload';
 import { SelNodeChild } from '../../shared/models/RTLconfig';
-import { GetInfo, Fees, Peer, Payment, QueryRoutes, Channel, FeeRates, Invoice, ListInvoices, OnChain, UTXO, SaveChannel,
+import { GetInfo, Fees, Peer, Payment, QueryRoutes, Channel, FeeRates, Invoice, InvoicePaymentNotification, ListInvoices, OnChain, UTXO, SaveChannel,
   GetNewAddress, DetachPeer, UpdateChannel, CloseChannel, SendPayment, GetQueryRoutes, ChannelLookup, OfferInvoice, Offer, OfferBookmark, ListForwards, FetchListForwards } from '../../shared/models/clnModels';
 import { PageSettings } from '../../shared/models/pageSettings';
 
@@ -85,11 +85,11 @@ export const fetchInvoices = createAction(CLNActions.FETCH_INVOICES_CLN);
 
 export const setInvoices = createAction(CLNActions.SET_INVOICES_CLN, props<{ payload: ListInvoices }>());
 
-export const saveNewInvoice = createAction(CLNActions.SAVE_NEW_INVOICE_CLN, props<{ payload: { amount_msat: number, label: string, description: string, expiry: number, exposeprivatechannels: boolean } }>());
+export const saveNewInvoice = createAction(CLNActions.SAVE_NEW_INVOICE_CLN, props<{ payload: { amount_msat: number | 'any', label: string, description: string, expiry: number, exposeprivatechannels: boolean } }>());
 
 export const addInvoice = createAction(CLNActions.ADD_INVOICE_CLN, props<{ payload: Invoice }>());
 
-export const updateInvoice = createAction(CLNActions.UPDATE_INVOICE_CLN, props<{ payload: Invoice }>());
+export const updateInvoice = createAction(CLNActions.UPDATE_INVOICE_CLN, props<{ payload: InvoicePaymentNotification }>());
 
 export const deleteExpiredInvoice = createAction(CLNActions.DELETE_EXPIRED_INVOICE_CLN, props<{ payload?: number | null }>());
 

src/app/cln/store/cln.effects.ts

@@ -59,8 +59,8 @@ export class CLNEffects implements OnDestroy {
       subscribe((newMessage) => {
         this.logger.info('Received new message from the service: ' + JSON.stringify(newMessage));
         if (newMessage && newMessage.data) {
-          if (newMessage.data[CLNWSEventTypeEnum.INVOICE_PAYMENT] && newMessage.data.label) {
-            this.store.dispatch(updateInvoice({ payload: newMessage.data }));
+          if (newMessage.data[CLNWSEventTypeEnum.INVOICE_PAYMENT] && newMessage.data[CLNWSEventTypeEnum.INVOICE_PAYMENT].label) {
+            this.store.dispatch(updateInvoice({ payload: newMessage.data[CLNWSEventTypeEnum.INVOICE_PAYMENT] }));
           }
         }
       });

src/app/cln/store/cln.reducers.ts

@@ -146,7 +146,14 @@ export const CLNReducer = createReducer(initCLNState,
   })),
   on(updateInvoice, (state, { payload }) => {
     const modifiedInvoices = state.invoices;
-    modifiedInvoices.invoices = modifiedInvoices.invoices?.map((invoice) => ((invoice.label === payload.label) ? payload : invoice));
+    modifiedInvoices.invoices = modifiedInvoices.invoices?.map((invoice) => {
+      if (invoice.label === payload.label) {
+        invoice.amount_received_msat = +payload.msat.substring(0, payload.msat.length - 4);
+        invoice.payment_preimage = payload.preimage;
+        invoice.status = 'paid';
+      }
+      return invoice;
+    });
     return {
       ...state,
       invoices: modifiedInvoices

src/app/cln/transactions/invoices/create-invoice-modal/create-invoice.component.ts

@@ -77,7 +77,7 @@ export class CLNCreateInvoiceComponent implements OnInit, OnDestroy {
     }
     this.store.dispatch(saveNewInvoice({
       payload: {
-        label: ('ulbl' + Math.random().toString(36).slice(2) + Date.now()), amount_msat: this.invoiceValue * 1000, description: this.description, expiry: expiryInSecs, exposeprivatechannels: this.private
+        label: ('ulbl' + Math.random().toString(36).slice(2) + Date.now()), amount_msat: (this.invoiceValue ? this.invoiceValue * 1000 : 'any'), description: this.description, expiry: expiryInSecs, exposeprivatechannels: this.private
       }
     }));
   }

src/app/cln/transactions/invoices/invoice-information-modal/invoice-information.component.html

@@ -33,7 +33,7 @@
           <div fxFlex="50">
             <h4 fxLayoutAlign="start" class="font-bold-500">{{screenSize === screenSizeEnum.XS ? 'Amount' : 'Amount Requested'}}</h4>
             <span class="foreground-secondary-text">
-              {{(invoice?.amount_msat/1000 || 0) | number}} Sats<ng-container *ngIf="!invoice?.amount_msat || invoice?.amount_msat === '0'"> (zero amount) </ng-container>
+              {{(invoice?.amount_msat/1000 || 0) | number}} Sats<ng-container *ngIf="!invoice?.amount_msat || invoice?.amount_msat === '0' || invoice?.amount_msat === 'any'"> (zero amount) </ng-container>
             </span>
           </div>
           <div fxFlex="50">

src/app/cln/transactions/invoices/invoice-information-modal/invoice-information.component.ts

@@ -28,6 +28,7 @@ export class CLNInvoiceInformationComponent implements OnInit, OnDestroy {
   public showAdvanced = false;
   public newlyAdded = false;
   public invoice: Invoice;
+  public invoiceStatus = '';
   public qrWidth = 240;
   public screenSize = '';
   public screenSizeEnum = ScreenSizeEnum;
@@ -38,6 +39,7 @@ export class CLNInvoiceInformationComponent implements OnInit, OnDestroy {
 
   ngOnInit() {
     this.invoice = this.data.invoice;
+    this.invoiceStatus = this.invoice.status;
     this.newlyAdded = !!this.data.newlyAdded;
     this.screenSize = this.commonService.getScreenSize();
     if (this.screenSize === ScreenSizeEnum.XS) {
@@ -45,14 +47,16 @@ export class CLNInvoiceInformationComponent implements OnInit, OnDestroy {
     }
     this.store.select(listInvoices).pipe(takeUntil(this.unSubs[1])).
       subscribe((invoicesSelector: { listInvoices: ListInvoices, apiCallStatus: ApiCallStatusPayload }) => {
-        const invoiceStatus = this.invoice.status;
         const invoices = invoicesSelector.listInvoices.invoices || [];
         const foundInvoice = invoices?.find((invoice) => invoice.payment_hash === this.invoice.payment_hash) || null;
         if (foundInvoice) { this.invoice = foundInvoice; }
-        if (invoiceStatus !== this.invoice.status && this.invoice.status === 'paid') {
+        if (this.invoiceStatus !== this.invoice.status && this.invoice.status === 'paid') {
           this.flgInvoicePaid = true;
           setTimeout(() => { this.flgInvoicePaid = false; }, 4000);
         }
+        this.logger.info(this.invoice);
+        this.logger.info(this.invoiceStatus);
+        this.logger.info(foundInvoice);
         this.logger.info(invoicesSelector);
       });
   }

src/app/cln/transactions/invoices/invoices-table/lightning-invoices-table.component.ts

@@ -152,7 +152,7 @@ export class CLNLightningInvoicesTableComponent implements OnInit, AfterViewInit
     this.newlyAddedInvoiceValue = this.invoiceValue;
     this.store.dispatch(saveNewInvoice({
       payload: {
-        label: this.newlyAddedInvoiceMemo, amount_msat: this.invoiceValue * 1000, description: this.description, expiry: expiryInSecs, exposeprivatechannels: this.private
+        label: this.newlyAddedInvoiceMemo, amount_msat: (this.invoiceValue ? this.invoiceValue * 1000 : 'any'), description: this.description, expiry: expiryInSecs, exposeprivatechannels: this.private
       }
     }));
     this.resetData();

src/app/cln/transactions/payments/lightning-payments.component.html

@@ -6,7 +6,7 @@
       <mat-hint *ngIf="paymentRequest && paymentDecodedHint !== ''">{{paymentDecodedHint}}</mat-hint>
       <mat-error *ngIf="!paymentRequest">Payment request is required.</mat-error>
     </mat-form-field>
-    <div fxLayout="row" class="mt-1">
+    <div fxLayout="row" class="mt-3">
       <button class="mr-1" mat-stroked-button color="primary" tabindex="2" type="reset" (click)="resetData()">Clear Field</button>
       <button mat-flat-button color="primary" tabindex="3" (click)="onSendPayment()">Send Payment</button>
     </div>

src/app/shared/models/clnModels.ts

@@ -107,6 +107,12 @@ export interface OfferBookmark {
   description?: string;
 }
 
+export interface InvoicePaymentNotification {
+  msat?: string;
+  preimage?: string;
+  label?: string;
+}
+
 export interface ListInvoices {
   invoices?: Invoice[];
   last_index_offset?: string;