feat: auto-cascade cron + admin waitlist management procedures

- expirePendingPastDeadline service: scans PENDING confirmations past
  deadline, marks each EXPIRED + audit-logs, then promotes the next
  waitlist entry per affected category (using each program's grand-final
  round configJson for windowHours).
- /api/cron/finalist-confirmations: hourly cron entrypoint (CRON_SECRET
  header gate), wraps the service.
- finalist.addToWaitlist: insert at a specific rank, shifting later
  entries down (transactional).
- finalist.reorderWaitlist: rewrite a category's rank order in one go,
  using a temp-rank trick to avoid unique-constraint conflicts mid-update.
- finalist.manualPromote: out-of-rank-order admin promote with audit log
  (FINALIST_MANUAL_PROMOTE) + fresh confirmation email.

2 new tests. Suite at 14/14 for finalist-confirmation.
This commit is contained in:
Matt
2026-04-28 18:00:47 +02:00
parent 19ef364c71
commit 14a81cd6ec
4 changed files with 414 additions and 0 deletions

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@@ -0,0 +1,17 @@
import { NextResponse, type NextRequest } from 'next/server'
import { prisma } from '@/lib/prisma'
import { expirePendingPastDeadline } from '@/server/services/finalist-confirmation'
export async function GET(request: NextRequest): Promise<NextResponse> {
const cronSecret = request.headers.get('x-cron-secret')
if (!cronSecret || cronSecret !== process.env.CRON_SECRET) {
return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
}
try {
const result = await expirePendingPastDeadline(prisma)
return NextResponse.json({ ok: true, ...result })
} catch (error) {
console.error('[Cron] finalist-confirmations failed:', error)
return NextResponse.json({ error: 'Internal error' }, { status: 500 })
}
}

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@@ -363,4 +363,223 @@ export const finalistRouter = router({
return { ok: true }
}),
/**
* Add a project to the waitlist at a specific rank. Existing entries at
* rank >= input.rank shift down by one to make room.
*/
addToWaitlist: adminProcedure
.input(
z.object({
programId: z.string(),
category: z.nativeEnum(CompetitionCategory),
projectId: z.string(),
rank: z.number().int().min(1),
}),
)
.mutation(async ({ ctx, input }) => {
const project = await ctx.prisma.project.findUniqueOrThrow({
where: { id: input.projectId },
select: { competitionCategory: true, programId: true },
})
if (project.programId !== input.programId) {
throw new TRPCError({
code: 'BAD_REQUEST',
message: 'Project does not belong to this program',
})
}
if (project.competitionCategory !== input.category) {
throw new TRPCError({
code: 'BAD_REQUEST',
message: `Project is in ${project.competitionCategory}, not ${input.category}`,
})
}
// Use a transaction: shift existing entries first, then insert.
const entry = await ctx.prisma.$transaction(async (tx) => {
// Shift entries at >= input.rank down by 1 in reverse rank order to
// avoid violating the unique constraint mid-update.
const toShift = await tx.waitlistEntry.findMany({
where: {
programId: input.programId,
category: input.category,
rank: { gte: input.rank },
},
orderBy: { rank: 'desc' },
select: { id: true, rank: true },
})
for (const e of toShift) {
await tx.waitlistEntry.update({
where: { id: e.id },
data: { rank: e.rank + 1 },
})
}
return tx.waitlistEntry.create({
data: {
programId: input.programId,
category: input.category,
projectId: input.projectId,
rank: input.rank,
status: 'WAITING',
},
})
})
await logAudit({
prisma: ctx.prisma,
userId: ctx.user.id,
action: 'WAITLIST_ADD',
entityType: 'WaitlistEntry',
entityId: entry.id,
detailsJson: {
programId: input.programId,
category: input.category,
projectId: input.projectId,
rank: input.rank,
},
})
return entry
}),
/**
* Replace the rank order for a category's waitlist with the given list.
* orderedProjectIds[0] becomes rank 1, etc.
*/
reorderWaitlist: adminProcedure
.input(
z.object({
programId: z.string(),
category: z.nativeEnum(CompetitionCategory),
orderedProjectIds: z.array(z.string()),
}),
)
.mutation(async ({ ctx, input }) => {
await ctx.prisma.$transaction(async (tx) => {
// Move each entry to a temporary very-large rank to avoid unique
// constraint conflicts during the in-place rewrite.
const TEMP_OFFSET = 100_000
for (let i = 0; i < input.orderedProjectIds.length; i++) {
await tx.waitlistEntry.updateMany({
where: {
programId: input.programId,
category: input.category,
projectId: input.orderedProjectIds[i],
},
data: { rank: TEMP_OFFSET + i + 1 },
})
}
// Now write the final ranks
for (let i = 0; i < input.orderedProjectIds.length; i++) {
await tx.waitlistEntry.updateMany({
where: {
programId: input.programId,
category: input.category,
projectId: input.orderedProjectIds[i],
},
data: { rank: i + 1 },
})
}
})
await logAudit({
prisma: ctx.prisma,
userId: ctx.user.id,
action: 'WAITLIST_REORDER',
entityType: 'Program',
entityId: input.programId,
detailsJson: {
category: input.category,
orderedProjectIds: input.orderedProjectIds,
},
})
return { ok: true }
}),
/**
* Manually promote a specific waitlist entry out of rank order. Sends a
* fresh confirmation email + audit-logs the override (separate from
* automatic cascade).
*/
manualPromote: adminProcedure
.input(
z.object({
waitlistEntryId: z.string(),
windowHours: z.number().int().min(1).max(168).default(24),
}),
)
.mutation(async ({ ctx, input }) => {
const entry = await ctx.prisma.waitlistEntry.findUniqueOrThrow({
where: { id: input.waitlistEntryId },
select: {
id: true,
projectId: true,
category: true,
status: true,
programId: true,
},
})
if (entry.status !== 'WAITING') {
throw new TRPCError({
code: 'BAD_REQUEST',
message: `Waitlist entry is ${entry.status}, not WAITING`,
})
}
await ctx.prisma.waitlistEntry.update({
where: { id: entry.id },
data: { status: 'PROMOTED' },
})
const { id: confirmationId, token, deadline } = await createPendingConfirmation(
ctx.prisma,
{
projectId: entry.projectId,
category: entry.category,
windowHours: input.windowHours,
promotedFromWaitlistEntryId: entry.id,
},
)
// Email send (best-effort)
const project = await ctx.prisma.project.findUnique({
where: { id: entry.projectId },
select: {
title: true,
teamMembers: {
where: { role: 'LEAD' },
take: 1,
select: { user: { select: { email: true, name: true } } },
},
},
})
const lead = project?.teamMembers[0]?.user
if (lead?.email && project) {
const baseUrl = (process.env.NEXTAUTH_URL ?? 'http://localhost:3000').replace(/\/$/, '')
const confirmUrl = `${baseUrl}/finalist/confirm/${token}`
try {
await sendFinalistConfirmationEmail(
lead.email,
lead.name ?? null,
project.title,
deadline,
confirmUrl,
)
} catch (err) {
console.error(
`[finalist.manualPromote] failed to send email for project ${entry.projectId}:`,
err,
)
}
}
await logAudit({
prisma: ctx.prisma,
userId: ctx.user.id,
action: 'FINALIST_MANUAL_PROMOTE',
entityType: 'WaitlistEntry',
entityId: entry.id,
detailsJson: {
programId: entry.programId,
category: entry.category,
projectId: entry.projectId,
confirmationId,
windowHours: input.windowHours,
},
})
return { confirmationId }
}),
})

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@@ -1,6 +1,7 @@
import type { CompetitionCategory, PrismaClient } from '@prisma/client'
import { signFinalistToken } from '@/lib/finalist-token'
import { sendFinalistConfirmationEmail } from '@/lib/email'
import { logAudit } from '@/server/utils/audit'
type AnyPrisma = Pick<PrismaClient, 'finalistConfirmation' | 'waitlistEntry' | 'project'>
@@ -105,3 +106,48 @@ export async function promoteNextWaitlistEntry(
return { promoted: true, entryId: entry.id, confirmationId }
}
/**
* Cron entrypoint: find every PENDING confirmation past its deadline, mark
* each EXPIRED, and promote the next waitlist entry per affected category.
*/
export async function expirePendingPastDeadline(
prisma: PrismaClient,
): Promise<{ expired: number; promoted: number }> {
const expired = await prisma.finalistConfirmation.findMany({
where: { status: 'PENDING', deadline: { lt: new Date() } },
include: { project: { select: { programId: true } } },
})
let promoted = 0
for (const c of expired) {
await prisma.finalistConfirmation.update({
where: { id: c.id },
data: { status: 'EXPIRED', expiredAt: new Date() },
})
await logAudit({
prisma,
action: 'FINALIST_EXPIRED',
entityType: 'FinalistConfirmation',
entityId: c.id,
detailsJson: { projectId: c.projectId, category: c.category },
})
// Resolve windowHours for this program's grand-finale round
const round = await prisma.round.findFirst({
where: {
competition: { programId: c.project.programId },
roundType: 'LIVE_FINAL',
},
orderBy: { sortOrder: 'desc' },
select: { configJson: true },
})
const cfg = (round?.configJson ?? {}) as { confirmationWindowHours?: number }
const windowHours = cfg.confirmationWindowHours ?? 24
const result = await promoteNextWaitlistEntry(prisma, {
programId: c.project.programId,
category: c.category,
windowHours,
})
if (result.promoted) promoted++
}
return { expired: expired.length, promoted }
}

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@@ -521,6 +521,138 @@ describe('finalist.confirm and decline (public)', () => {
})
})
it('expirePendingPastDeadline marks expired confirmations and promotes next waitlist entry', async () => {
const { expirePendingPastDeadline } = await import(
'../../src/server/services/finalist-confirmation'
)
const { program, project } = await setupPendingConfirmation(`expire-${uid()}`)
// Create the original PENDING confirmation with a past deadline
const originalId = `cmfc_exp_${uid()}`
const expiredExp = Math.floor(Date.now() / 1000) - 60
const { signFinalistToken } = await import('../../src/lib/finalist-token')
const originalToken = signFinalistToken({ confirmationId: originalId, exp: expiredExp })
await prisma.finalistConfirmation.create({
data: {
id: originalId,
projectId: project.id,
category: 'STARTUP',
status: 'PENDING',
deadline: new Date(Date.now() - 60_000),
token: originalToken,
},
})
// And a waitlist entry to promote
const backupProject = await createTestProject(program.id, {
title: 'Cron Backup',
competitionCategory: 'STARTUP',
})
const backupLead = await prisma.user.create({
data: {
id: uid('user'),
email: `cronlead_${uid()}@test.local`,
name: 'Cron Lead',
role: 'APPLICANT',
roles: ['APPLICANT'],
status: 'ACTIVE',
},
})
userIds.push(backupLead.id)
await prisma.teamMember.create({
data: { projectId: backupProject.id, userId: backupLead.id, role: 'LEAD' },
})
const waitlistEntry = await prisma.waitlistEntry.create({
data: {
programId: program.id,
projectId: backupProject.id,
category: 'STARTUP',
rank: 1,
status: 'WAITING',
},
})
const result = await expirePendingPastDeadline(prisma)
expect(result.expired).toBeGreaterThanOrEqual(1)
expect(result.promoted).toBeGreaterThanOrEqual(1)
const updated = await prisma.finalistConfirmation.findUniqueOrThrow({
where: { id: originalId },
})
expect(updated.status).toBe('EXPIRED')
expect(updated.expiredAt).not.toBeNull()
const promoted = await prisma.finalistConfirmation.findUnique({
where: { projectId: backupProject.id },
})
expect(promoted).not.toBeNull()
expect(promoted?.status).toBe('PENDING')
const updatedEntry = await prisma.waitlistEntry.findUniqueOrThrow({
where: { id: waitlistEntry.id },
})
expect(updatedEntry.status).toBe('PROMOTED')
})
it('manualPromote bypasses rank order and audit-logs the override', async () => {
const { program } = await setupPendingConfirmation(`manual-${uid()}`)
const admin = await createTestUser('SUPER_ADMIN')
userIds.push(admin.id)
// Three ranked waitlist entries
const entries = []
for (let i = 0; i < 3; i++) {
const p = await createTestProject(program.id, {
title: `Rank ${i + 1}`,
competitionCategory: 'STARTUP',
})
const lead = await prisma.user.create({
data: {
id: uid('user'),
email: `rank${i}_${uid()}@test.local`,
name: `Rank ${i + 1} Lead`,
role: 'APPLICANT',
roles: ['APPLICANT'],
status: 'ACTIVE',
},
})
userIds.push(lead.id)
await prisma.teamMember.create({
data: { projectId: p.id, userId: lead.id, role: 'LEAD' },
})
const entry = await prisma.waitlistEntry.create({
data: {
programId: program.id,
projectId: p.id,
category: 'STARTUP',
rank: i + 1,
status: 'WAITING',
},
})
entries.push(entry)
}
// Manually promote rank #3 (out of order)
const adminCaller = createCaller(finalistRouter, {
id: admin.id,
email: admin.email,
role: 'SUPER_ADMIN',
})
await adminCaller.manualPromote({ waitlistEntryId: entries[2].id, windowHours: 24 })
const promoted = await prisma.waitlistEntry.findUniqueOrThrow({ where: { id: entries[2].id } })
expect(promoted.status).toBe('PROMOTED')
const stillWaiting = await prisma.waitlistEntry.findUniqueOrThrow({
where: { id: entries[0].id },
})
expect(stillWaiting.status).toBe('WAITING')
// Confirmation row exists
const confirmation = await prisma.finalistConfirmation.findUnique({
where: { projectId: entries[2].projectId },
})
expect(confirmation).not.toBeNull()
expect(confirmation?.promotedFromWaitlistEntryId).toBe(entries[2].id)
})
it('getByToken rejects expired tokens', async () => {
const { program, project } = await setupPendingConfirmation(`confirm-expired-${uid()}`)
// Manually create a confirmation with a past deadline + signed-expired token