From 02306f1b2e5309e0a4204000dfc039bfa5054695 Mon Sep 17 00:00:00 2001
From: Cailyn Sinclair <github@cailynhoover.com>
Date: Thu, 18 Jun 2026 20:26:43 +0000
Subject: [PATCH] Fix worlds assignment schedule rendering

---
 src/containers/PersonalSchedule/utils.test.ts | 69 +++++++++++++++++++
 src/containers/PersonalSchedule/utils.ts      | 11 +--
 2 files changed, 70 insertions(+), 10 deletions(-)
 create mode 100644 src/containers/PersonalSchedule/utils.test.ts

diff --git a/src/containers/PersonalSchedule/utils.test.ts b/src/containers/PersonalSchedule/utils.test.ts
new file mode 100644
index 0000000..d8e6246
--- /dev/null
+++ b/src/containers/PersonalSchedule/utils.test.ts
@@ -0,0 +1,69 @@
+import { Competition, Person } from '@wca/helpers';
+import { parseActivityCodeFlexible } from '@/lib/activityCodes';
+import { formatBriefActivityName, getAllAssignments, getGroupedAssignmentsByDate } from './utils';
+
+jest.mock('@/i18n', () => ({
+  __esModule: true,
+  default: {
+    t: (key: string) => key,
+  },
+  t: (key: string) => key,
+}));
+
+const wcif = {
+  id: 'WC2025',
+  schedule: {
+    venues: [
+      {
+        id: 1,
+        name: 'Venue',
+        timezone: 'America/Los_Angeles',
+        rooms: [],
+      },
+    ],
+  },
+  events: [],
+} as unknown as Competition;
+
+const worldsAssignmentsPerson = {
+  registrantId: 215,
+  assignments: [],
+  registration: {
+    eventIds: [],
+  },
+  extensions: [
+    {
+      id: 'com.competitiongroups.worldsassignments',
+      data: {
+        assignments: [
+          {
+            staff: 'Stage Stream - Main',
+            startTime: '2025-07-03T18:00:00Z',
+            endTime: '2025-07-03T19:00:00Z',
+          },
+        ],
+      },
+    },
+  ],
+} as unknown as Person;
+
+describe('PersonalSchedule utils', () => {
+  it('creates parse-safe activities for worlds assignments with free-form staff names', () => {
+    const [assignment] = getAllAssignments(wcif, worldsAssignmentsPerson);
+
+    expect(assignment.activity).toBeDefined();
+    const activity = assignment.activity!;
+
+    expect(activity.activityCode).toBe('other-misc');
+    expect(() => parseActivityCodeFlexible(activity.activityCode)).not.toThrow();
+    expect(formatBriefActivityName(activity)).toBe('Stage Stream - Main');
+  });
+
+  it('includes days that only have worlds assignments', () => {
+    const [scheduleDay] = getGroupedAssignmentsByDate(wcif, worldsAssignmentsPerson);
+
+    expect(scheduleDay.date).toBe('Thursday, 7/3/2025');
+    expect(scheduleDay.assignments).toHaveLength(1);
+    expect(scheduleDay.assignments[0].assignment.assignmentCode).toBe('Stage Stream - Main');
+  });
+});
diff --git a/src/containers/PersonalSchedule/utils.ts b/src/containers/PersonalSchedule/utils.ts
index c005759..3e38e17 100644
--- a/src/containers/PersonalSchedule/utils.ts
+++ b/src/containers/PersonalSchedule/utils.ts
@@ -53,7 +53,7 @@ const getExtraAssignments = (person: Person) => {
       activityId: -1,
       stationNumber: null,
       activity: {
-        activityCode: 'other-' + assignment.staff,
+        activityCode: 'other-misc',
         startTime: assignment.startTime,
         endTime: assignment.endTime,
         childActivities: [],
@@ -148,15 +148,6 @@ export const getGroupedAssignmentsByDate = (wcif: Competition, person: Person) =
 
   const scheduledDays = allAssignments
     .map((a) => {
-      if (a.type === 'extra') {
-        return {
-          approxDateTime: 0,
-          date: '',
-          dateParts: [],
-          assignments: [],
-        };
-      }
-
       if (!a.activity) {
         return {
           approxDateTime: 0,