Accept XOInvitationCommit when identifying paricipants

src/services/invitation.ts

@@ -510,7 +510,7 @@ export class Invitation extends EventEmitter<InvitationEventMap> {
     const templates = await this.engine.listImportedTemplates();
 
     // For each template, we need to create a 2d array of all the outputs
-    const outputs = templates.map(template => {
+    const outputs = templates.flatMap(template => {
       return Object.keys(template.outputs).map(output => {
         const templateIdentifier = generateTemplateIdentifier(template);
 
@@ -522,7 +522,7 @@ export class Invitation extends EventEmitter<InvitationEventMap> {
     });
 
     // then, for each output, we need to get the spendable resources
-    const spendableResources = await Promise.all(outputs.flat().map(output => {
+    const spendableResources = await Promise.all(outputs.map(output => {
       return this.engine.getSpendableResources(this.data, {
         templateIdentifier: output.templateIdentifier,
         outputIdentifier: output.outputIdentifier,

src/utils/invitation-utils.ts

@@ -7,7 +7,7 @@
  */
 
 import type { Invitation } from "../services/invitation.js";
-import type { XOTemplate } from "@xo-cash/types";
+import type { XOInvitationCommit, XOTemplate } from "@xo-cash/types";
 
 /**
  * Color names for invitation states.
@@ -249,9 +249,9 @@ export function formatInvitationId(id: string, maxLength: number = 16): string {
  * @param invitation - The invitation to check
  * @returns Array of unique entity identifiers
  */
-export function getInvitationParticipants(invitation: Invitation): string[] {
+export function getInvitationParticipants(commits: Array<XOInvitationCommit>): string[] {
   const participants = new Set<string>();
-  for (const commit of invitation.data.commits || []) {
+  for (const commit of commits) {
     if (commit.entityIdentifier) {
       participants.add(commit.entityIdentifier);
     }
@@ -267,9 +267,14 @@ export function getInvitationParticipants(invitation: Invitation): string[] {
  * @returns True if the user has made at least one commit
  */
 export function isUserParticipant(
-  invitation: Invitation,
+  invitation: Invitation | Array<XOInvitationCommit>,
   userEntityId: string | null,
 ): boolean {
   if (!userEntityId) return false;
-  return getInvitationParticipants(invitation).includes(userEntityId);
+
+  if (Array.isArray(invitation)) {
+    return invitation.some(commit => commit.entityIdentifier === userEntityId);
+  }
+
+  return getInvitationParticipants(invitation.data.commits).includes(userEntityId);
 }