fix: replace stale program references (#749)

apps/api/src/services/cohort/cohort.ts

@@ -105,11 +105,11 @@ async function enrollCohortStudentsInGroups(
   return groupMemberRows.length;
 }
 
-// ─── Program CRUD ────────────────────────────────────────────────────────────
+// ─── Cohort CRUD ─────────────────────────────────────────────────────────────
 
 export async function createCohort(organizationId: string, profileId: string, data: TCreateCohort) {
   try {
-    const description = data.description?.trim() || `A program for ${data.name}`;
+    const description = data.description?.trim() || `A cohort for ${data.name}`;
 
     return createCohortWithCreatorMembership(
       {
@@ -195,7 +195,7 @@ export async function deleteCohort(cohortId: string) {
   }
 }
 
-// ─── Program Members ─────────────────────────────────────────────────────────
+// ─── Cohort Members ──────────────────────────────────────────────────────────
 
 export async function listCohortMembers(cohortId: string) {
   try {
@@ -323,7 +323,7 @@ export async function removeCohortMemberService(_cohortId: string, memberId: str
   } catch (error) {
     if (error instanceof AppError) throw error;
     throw new AppError(
-      error instanceof Error ? error.message : 'Failed to remove program member',
+      error instanceof Error ? error.message : 'Failed to remove cohort member',
       ErrorCodes.INTERNAL_ERROR,
       500
     );
@@ -360,7 +360,7 @@ export async function getEnrolledCohorts(profileId: string) {
   }
 }
 
-// ─── Program Courses ─────────────────────────────────────────────────────────
+// ─── Cohort Courses ──────────────────────────────────────────────────────────
 
 export async function listCohortCourses(cohortId: string, profileId: string) {
   try {
@@ -411,7 +411,7 @@ export async function addCourseToCohortService(cohortId: string, data: TAddCours
   } catch (error) {
     if (error instanceof AppError) throw error;
     throw new AppError(
-      error instanceof Error ? error.message : 'Failed to add course to program',
+      error instanceof Error ? error.message : 'Failed to add course to cohort',
       ErrorCodes.INTERNAL_ERROR,
       500
     );
@@ -422,20 +422,20 @@ export async function removeCourseFromCohortService(cohortId: string, courseId:
   try {
     const deleted = await removeCourseFromCohort(cohortId, courseId);
     if (!deleted) {
-      throw new AppError('Course not found in program', ErrorCodes.NOT_FOUND, 404);
+      throw new AppError('Course not found in cohort', ErrorCodes.NOT_FOUND, 404);
     }
     return deleted;
   } catch (error) {
     if (error instanceof AppError) throw error;
     throw new AppError(
-      error instanceof Error ? error.message : 'Failed to remove course from program',
+      error instanceof Error ? error.message : 'Failed to remove course from cohort',
       ErrorCodes.INTERNAL_ERROR,
       500
     );
   }
 }
 
-// ─── Program Newsfeed ────────────────────────────────────────────────────────
+// ─── Cohort Newsfeed ─────────────────────────────────────────────────────────
 
 export async function listCohortNewsfeed(cohortId: string, options: { cursor?: string; limit: number }) {
   try {
@@ -524,7 +524,7 @@ export async function deleteCohortNewsfeedService(feedId: string) {
   }
 }
 
-// ─── Program Newsfeed Comments ────────────────────────────────────────────────
+// ─── Cohort Newsfeed Comments ────────────────────────────────────────────────
 
 export async function listCohortNewsfeedComments(feedId: string) {
   try {

apps/api/src/services/cohort/goal.ts

@@ -221,7 +221,7 @@ function decideStatus(args: {
  *
  * Pulls all student cohort-members, computes a per-learner status, and upserts
  * `program_goal_assignment`. Designed to be safe to run repeatedly (idempotent)
- * and cheap enough for daily cron over hundreds of programs.
+ * and cheap enough for daily cron over hundreds of cohorts.
  */
 export async function evaluateGoal(goalId: string): Promise<{ evaluated: number }> {
   const goal = await getCohortGoalById(goalId);
@@ -316,7 +316,7 @@ export async function evaluateGoal(goalId: string): Promise<{ evaluated: number
 }
 
 /**
- * Re-evaluate every active goal in a cohort. Used after material program
+ * Re-evaluate every active goal in a cohort. Used after material cohort
  * changes (member added, course added) or by cron sweeps.
  */
 export async function evaluateCohortGoals(cohortId: string): Promise<{ evaluated: number }> {
@@ -450,7 +450,7 @@ export async function getMyGoals(profileId: string) {
 
 /**
  * Cross-cohort goal roll-up for the org owner. Lists every active goal in the
- * org with its per-status counts so the dashboard can group by program.
+ * org with its per-status counts so the dashboard can group by cohort.
  */
 export async function getOrgGoalsOverview(organizationId: string) {
   const goals = await getCohortGoalsByOrg(organizationId);

apps/api/src/services/cohort/invite.ts

@@ -4,11 +4,11 @@ import type { TInviteStudentsToCohort, TAssignExistingStudentsToCohort } from '@
 import { assignAudienceToCourses, importAudienceMembers } from '@api/services/organization/audience';
 
 /**
- * Invite students to a single program by email CSV.
+ * Invite students to a single cohort by email CSV.
  *
  * Thin wrapper that hardcodes `cohortIds = [cohortId]` and delegates to
  * `importAudienceMembers`. Lets a Cohort ADMIN/TUTOR (or org admin) issue org
- * invites scoped to *their own* program, without granting org-wide invite rights.
+ * invites scoped to *their own* cohort, without granting org-wide invite rights.
  */
 export async function inviteStudentsToCohort(
   cohortId: string,
@@ -35,8 +35,8 @@ export async function inviteStudentsToCohort(
 
 /**
  * Assign existing student profiles (already members of the org audience) to a
- * single program. Same scoping logic as `inviteStudentsToCohort` — restricted
- * to one program at a time so the caller's program-admin permission is enough.
+ * single cohort. Same scoping logic as `inviteStudentsToCohort` — restricted
+ * to one cohort at a time so the caller's cohort-admin permission is enough.
  */
 export async function assignExistingStudentsToCohort(cohortId: string, data: TAssignExistingStudentsToCohort) {
   const cohort = await getCohortById(cohortId);