feat(PBI-59): Sprint.code (SP-N sequentieel per product) (#153)

Voegt een verplicht code-veld toe aan Sprint, sequentieel per product
(consistent met PBI-N, ST-NNN, T-N).

- **Schema** — `Sprint.code String @db.VarChar(30)` + `@@unique([product_id, code])`
- **Migratie** — voegt kolom toe als nullable, backfillt bestaande sprints
  via `ROW_NUMBER() OVER (PARTITION BY product_id ORDER BY created_at)`
  als `SP-N`, en zet daarna NOT NULL + UNIQUE.
- **Generator** — `generateNextSprintCode(productId)` in lib/code-server.ts
  volgt het patroon van story/pbi/task; createSprintAction gebruikt
  `createWithCodeRetry` voor race-bescherming.
- **Seed** — sprint-counter per product (`SP-1`, `SP-2`, ...).

Zichtbaar in:
- Sprint-header (`Product › Sprint actief · SP-3`)
- JobCard + JobDetailPane voor SPRINT_IMPLEMENTATION jobs
- Insights: VelocityChart x-axis (compacter dan goal-truncated),
  AlignmentTrend tooltip, SprintInfoStrip
- actions/jobs-page.ts: `sprintCode` is weer een echte code i.p.v. null

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

__tests__/actions/sprint-dates.test.ts

@@ -16,6 +16,7 @@ vi.mock('@/lib/prisma', () => ({
   prisma: {
     sprint: {
       findFirst: vi.fn(),
+      findMany: vi.fn(),
       create: vi.fn(),
       update: vi.fn(),
     },
@@ -25,7 +26,7 @@ vi.mock('@/lib/prisma', () => ({
 import { prisma } from '@/lib/prisma'
 import { createSprintAction, updateSprintDatesAction } from '@/actions/sprints'
 
-const mockSprint = prisma as unknown as { sprint: { findFirst: ReturnType<typeof vi.fn>; create: ReturnType<typeof vi.fn>; update: ReturnType<typeof vi.fn> } }
+const mockSprint = prisma as unknown as { sprint: { findFirst: ReturnType<typeof vi.fn>; findMany: ReturnType<typeof vi.fn>; create: ReturnType<typeof vi.fn>; update: ReturnType<typeof vi.fn> } }
 
 function makeFormData(data: Record<string, string | null>) {
   const fd = new FormData()
@@ -39,6 +40,7 @@ describe('createSprintAction — date validation', () => {
   beforeEach(() => {
     vi.clearAllMocks()
     mockSprint.sprint.findFirst.mockResolvedValue(null)
+    mockSprint.sprint.findMany.mockResolvedValue([])
     mockSprint.sprint.create.mockResolvedValue({ id: 'sprint-1' })
   })
 

actions/jobs-page.ts

@@ -37,7 +37,7 @@ const JOB_INCLUDE = {
   task: { select: { code: true, title: true, description: true, implementation_plan: true } },
   idea: { select: { code: true, title: true, description: true, grill_md: true, plan_md: true } },
   product: { select: { name: true } },
-  sprint_run: { include: { sprint: { select: { sprint_goal: true } } } },
+  sprint_run: { include: { sprint: { select: { sprint_goal: true, code: true } } } },
 } as const
 
 type RawJob = {
@@ -72,7 +72,7 @@ type RawJob = {
     plan_md: string | null
   } | null
   product: { name: string }
-  sprint_run: { sprint: { sprint_goal: string } } | null
+  sprint_run: { sprint: { sprint_goal: string; code: string } } | null
 }
 
 type PriceRow = {
@@ -122,7 +122,7 @@ function mapJob(j: RawJob, priceMap: Map<string, PriceRow>): JobWithRelations {
     ideaCode: j.idea?.code ?? null,
     ideaTitle: j.idea?.title ?? null,
     sprintGoal: j.sprint_run?.sprint.sprint_goal ?? null,
-    sprintCode: null,
+    sprintCode: j.sprint_run?.sprint.code ?? null,
     productName: j.product.name,
     modelId: j.model_id,
     inputTokens: j.input_tokens,

actions/sprints.ts

@@ -13,6 +13,7 @@ import {
 } from '@/lib/schemas/sprint'
 import { enforceUserRateLimit } from '@/lib/rate-limit'
 import { propagateStatusUpwards } from '@/lib/tasks-status-update'
+import { createWithCodeRetry, generateNextSprintCode } from '@/lib/code-server'
 
 async function getSession() {
   return getIronSession<SessionData>(await cookies(), sessionOptions)
@@ -54,15 +55,20 @@ export async function createSprintAction(_prevState: unknown, formData: FormData
   })
   if (existing) return { error: 'Er is al een actieve Sprint voor dit product', sprintId: existing.id, code: 422 }
 
-  const sprint = await prisma.sprint.create({
+  const sprint = await createWithCodeRetry(
+    () => generateNextSprintCode(parsed.data.productId),
+    (code) =>
+      prisma.sprint.create({
         data: {
           product_id: parsed.data.productId,
+          code,
           sprint_goal: parsed.data.sprint_goal,
           status: 'ACTIVE',
           start_date: parsed.data.start_date,
           end_date: parsed.data.end_date,
         },
-  })
+      }),
+  )
 
   revalidatePath(`/products/${parsed.data.productId}`)
   return { success: true, sprintId: sprint.id }

app/(app)/insights/components/alignment-trend.tsx

@@ -15,7 +15,7 @@ interface Props {
 }
 
 interface TooltipPayload {
-  payload?: { total: number; alignedRatio: number; sprintGoal: string }
+  payload?: { total: number; alignedRatio: number; sprintCode: string; sprintGoal: string }
 }
 
 function CustomTooltip({ active, payload }: { active?: boolean; payload?: TooltipPayload[] }) {
@@ -25,7 +25,10 @@ function CustomTooltip({ active, payload }: { active?: boolean; payload?: Toolti
   const aligned = Math.round((d.alignedRatio / 100) * d.total)
   return (
     <div className="rounded border border-border bg-surface-container px-3 py-2 text-sm shadow">
-      <p className="font-medium text-foreground">{d.sprintGoal}</p>
+      <p className="font-medium text-foreground">
+        <span className="font-mono text-xs text-muted-foreground mr-2">{d.sprintCode}</span>
+        {d.sprintGoal}
+      </p>
       <p className="text-muted-foreground">
         {aligned} / {d.total} aligned ({d.alignedRatio}%)
       </p>
@@ -33,10 +36,6 @@ function CustomTooltip({ active, payload }: { active?: boolean; payload?: Toolti
   )
 }
 
-function sprintLabel(goal: string): string {
-  return goal.length > 20 ? goal.slice(0, 18) + '…' : goal
-}
-
 export function AlignmentTrend({ trend }: Props) {
   if (trend.length === 0) {
     return (
@@ -48,7 +47,7 @@ export function AlignmentTrend({ trend }: Props) {
 
   const data = trend.map(p => ({
     ...p,
-    label: sprintLabel(p.sprintGoal),
+    label: p.sprintCode,
   }))
 
   return (

app/(app)/insights/components/sprint-info-strip.tsx

@@ -2,6 +2,7 @@
 
 interface SprintInfo {
   sprintId: string
+  sprintCode: string
   productName: string
   sprintGoal: string
   taskCount: number
@@ -33,6 +34,7 @@ export function SprintInfoStrip({ sprints }: Props) {
           className="flex items-center gap-3 rounded-lg border border-border bg-surface-container px-3 py-2 text-sm"
         >
           <span className="font-medium text-foreground">{s.productName}</span>
+          <span className="font-mono text-xs text-muted-foreground">{s.sprintCode}</span>
           <span className="text-muted-foreground">{truncate(s.sprintGoal, 60)}</span>
           <span className={`font-mono tabular-nums ${daysLeftColor(s.daysLeft)}`}>
             {s.daysLeft > 0 ? `${s.daysLeft}d over` : `${Math.abs(s.daysLeft)}d over tijd`}

app/(app)/insights/components/velocity-chart.tsx

@@ -35,11 +35,9 @@ export function VelocityChart({ data }: Props) {
   type Row = { sprintLabel: string } & Record<string, number | string>
   const grouped = new Map<string, Row>()
   for (const s of sprints) {
-    const label =
-      s.sprintGoal.length > 14 ? s.sprintGoal.slice(0, 14) + '…' : s.sprintGoal
     const key = `${s.sprintId}`
     if (!grouped.has(key)) {
-      grouped.set(key, { sprintLabel: label })
+      grouped.set(key, { sprintLabel: s.sprintCode })
     }
     grouped.get(key)![s.productName] = s.doneCount
   }

app/(app)/insights/page.tsx

@@ -60,6 +60,7 @@ export default async function InsightsPage({ searchParams }: InsightsPageProps)
       where: { status: 'ACTIVE', product: productAccessFilter(userId) },
       select: {
         id: true,
+        code: true,
         sprint_goal: true,
         created_at: true,
         product: { select: { id: true, name: true } },
@@ -88,6 +89,7 @@ export default async function InsightsPage({ searchParams }: InsightsPageProps)
   const nowMs = Date.now()
   const sprintInfos = activeSprints.map(s => ({
     sprintId: s.id,
+    sprintCode: s.code,
     productId: s.product.id,
     productName: s.product.name,
     sprintGoal: s.sprint_goal,

app/(app)/products/[id]/sprint/page.tsx

@@ -38,6 +38,7 @@ export default async function SprintBoardPage({ params, searchParams }: Props) {
     where: { product_id: id, status: { in: ['ACTIVE', 'FAILED'] } },
     select: {
       id: true,
+      code: true,
       sprint_goal: true,
       status: true,
       start_date: true,

components/jobs/job-card.tsx

@@ -39,7 +39,8 @@ export default function JobCard({
   if (kind === 'TASK_IMPLEMENTATION') {
     titleText = taskCode && taskTitle ? `${taskCode} ${taskTitle}` : taskTitle || 'Taak'
   } else if (kind === 'SPRINT_IMPLEMENTATION') {
-    titleText = sprintGoal || (sprintCode ? `Sprint ${sprintCode}` : 'Sprint')
+    if (sprintCode && sprintGoal) titleText = `${sprintCode} ${sprintGoal}`
+    else titleText = sprintGoal || sprintCode || 'Sprint'
   } else if (kind === 'IDEA_GRILL' || kind === 'IDEA_MAKE_PLAN') {
     titleText = ideaCode && ideaTitle ? `${ideaCode} ${ideaTitle}` : ideaTitle || 'Idee'
   } else if (kind === 'PLAN_CHAT') {

components/jobs/job-detail-pane.tsx

@@ -25,8 +25,11 @@ function subjectLabel(job: JobWithRelations): { label: string; value: string } |
       if (!job.taskTitle) return null
       return { label: 'Taak', value: job.taskCode ? `${job.taskCode} ${job.taskTitle}` : job.taskTitle }
     case 'SPRINT_IMPLEMENTATION':
-      if (!job.sprintGoal) return null
-      return { label: 'Sprint', value: job.sprintGoal }
+      if (!job.sprintGoal && !job.sprintCode) return null
+      return {
+        label: 'Sprint',
+        value: job.sprintCode && job.sprintGoal ? `${job.sprintCode} ${job.sprintGoal}` : (job.sprintGoal ?? job.sprintCode ?? ''),
+      }
     case 'IDEA_GRILL':
     case 'IDEA_MAKE_PLAN':
     case 'PLAN_CHAT':

components/sprint/sprint-header.tsx

@@ -35,6 +35,7 @@ import type { SprintStory } from './sprint-backlog'
 
 interface Sprint {
   id: string
+  code: string
   sprint_goal: string
   status: string
   start_date: Date | null
@@ -136,6 +137,8 @@ export function SprintHeader({ productId: _productId, productName, sprint, isDem
             <span className="text-xs text-muted-foreground">{productName}</span>
             <span className="text-muted-foreground">›</span>
             <span className="text-xs font-medium text-primary">Sprint actief</span>
+            <span className="text-muted-foreground">·</span>
+            <span className="text-xs font-mono text-muted-foreground">{sprint.code}</span>
           </div>
 
           {editingGoal ? (

lib/code-server.ts

@@ -41,6 +41,7 @@ export async function createWithCodeRetry<T>(
 const STORY_AUTO_RE = /^ST-(\d+)$/
 const PBI_AUTO_RE = /^PBI-(\d+)$/
 const TASK_AUTO_RE = /^T-(\d+)$/
+const SPRINT_AUTO_RE = /^SP-(\d+)$/
 
 function nextSequential(existing: (string | null)[], pattern: RegExp): number {
   let max = 0
@@ -82,3 +83,12 @@ export async function generateNextTaskCode(productId: string): Promise<string> {
   return `T-${next}`
 }
 
+export async function generateNextSprintCode(productId: string): Promise<string> {
+  const sprints = await prisma.sprint.findMany({
+    where: { product_id: productId },
+    select: { code: true },
+  })
+  const next = nextSequential(sprints.map((s) => s.code), SPRINT_AUTO_RE)
+  return `SP-${next}`
+}
+

lib/insights/burndown.ts

@@ -9,6 +9,7 @@ export interface BurndownDay {
 
 export interface BurndownSprint {
   sprintId: string
+  sprintCode: string
   productId: string
   productName: string
   sprintGoal: string
@@ -62,6 +63,7 @@ export async function getBurndownData(userId: string): Promise<BurndownSprint[]>
     },
     select: {
       id: true,
+      code: true,
       sprint_goal: true,
       created_at: true,
       completed_at: true,
@@ -77,6 +79,7 @@ export async function getBurndownData(userId: string): Promise<BurndownSprint[]>
 
       return {
         sprintId: sprint.id,
+        sprintCode: sprint.code,
         productId: sprint.product.id,
         productName: sprint.product.name,
         sprintGoal: sprint.sprint_goal,

lib/insights/token-history.ts

@@ -2,6 +2,7 @@ import { prisma } from '@/lib/prisma'
 
 export interface SprintTokenRow {
   sprintId: string
+  sprintCode: string
   sprintGoal: string
   totalTokens: number
   totalCostUsd: number
@@ -24,6 +25,7 @@ export interface PbiTokenRow {
 
 type RawSprintRow = {
   sprint_id: string
+  sprint_code: string
   sprint_goal: string
   total_tokens: bigint
   total_cost: number | null
@@ -53,6 +55,7 @@ export async function getSprintTokenHistory(
     ? await prisma.$queryRaw<RawSprintRow[]>`
         SELECT
           sp.id AS sprint_id,
+          sp.code AS sprint_code,
           sp.sprint_goal,
           COALESCE(SUM(cj.input_tokens + cj.output_tokens + cj.cache_read_tokens + cj.cache_write_tokens), 0) AS total_tokens,
           SUM(
@@ -70,13 +73,14 @@ export async function getSprintTokenHistory(
         WHERE cj.user_id = ${userId}
           AND cj.status = 'DONE'
           AND cj.product_id = ${productId}
-        GROUP BY sp.id, sp.sprint_goal
+        GROUP BY sp.id, sp.code, sp.sprint_goal
         ORDER BY sp.created_at DESC
         LIMIT ${limit}
       `
     : await prisma.$queryRaw<RawSprintRow[]>`
         SELECT
           sp.id AS sprint_id,
+          sp.code AS sprint_code,
           sp.sprint_goal,
           COALESCE(SUM(cj.input_tokens + cj.output_tokens + cj.cache_read_tokens + cj.cache_write_tokens), 0) AS total_tokens,
           SUM(
@@ -93,13 +97,14 @@ export async function getSprintTokenHistory(
         LEFT JOIN model_prices mp ON mp.model_id = cj.model_id
         WHERE cj.user_id = ${userId}
           AND cj.status = 'DONE'
-        GROUP BY sp.id, sp.sprint_goal
+        GROUP BY sp.id, sp.code, sp.sprint_goal
         ORDER BY sp.created_at DESC
         LIMIT ${limit}
       `
 
   return rows.map(r => ({
     sprintId: r.sprint_id,
+    sprintCode: r.sprint_code,
     sprintGoal: r.sprint_goal,
     totalTokens: Number(r.total_tokens),
     totalCostUsd: Number(r.total_cost ?? 0),

lib/insights/velocity.ts

@@ -3,6 +3,7 @@ import { productAccessFilter } from '@/lib/product-access'
 
 export interface VelocitySprint {
   sprintId: string
+  sprintCode: string
   sprintGoal: string
   productId: string
   productName: string
@@ -25,6 +26,7 @@ export async function getVelocity(userId: string, sprintsBack = 5): Promise<Velo
     take: sprintsBack,
     select: {
       id: true,
+      code: true,
       sprint_goal: true,
       completed_at: true,
       product: { select: { id: true, name: true } },
@@ -42,6 +44,7 @@ export async function getVelocity(userId: string, sprintsBack = 5): Promise<Velo
 
   const result: VelocitySprint[] = chronological.map(sprint => ({
     sprintId: sprint.id,
+    sprintCode: sprint.code,
     sprintGoal: sprint.sprint_goal,
     productId: sprint.product.id,
     productName: sprint.product.name,

lib/insights/verify-stats.ts

@@ -20,6 +20,7 @@ export interface VerifyResultStats {
 
 export interface TrendPoint {
   sprintId: string
+  sprintCode: string
   sprintGoal: string
   productName: string
   alignedRatio: number
@@ -117,6 +118,7 @@ export async function getAlignmentTrend(
     take: sprintsBack,
     select: {
       id: true,
+      code: true,
       sprint_goal: true,
       completed_at: true,
       product: { select: { name: true } },
@@ -137,6 +139,7 @@ export async function getAlignmentTrend(
       const aligned = jobs.filter(j => j.verify_result === 'ALIGNED').length
       return {
         sprintId: sprint.id,
+        sprintCode: sprint.code,
         sprintGoal: sprint.sprint_goal,
         productName: sprint.product.name,
         alignedRatio: jobs.length > 0 ? Math.round((aligned / jobs.length) * 100) : 0,

prisma/migrations/20260507195507_add_sprint_code/migration.sql

@@ -0,0 +1,23 @@
+-- PBI-59: Sprint.code (SP-1, SP-2, ...) sequentieel per product
+--
+-- 1. Voeg nullable kolom toe
+-- 2. Backfill bestaande rijen via ROW_NUMBER() per product op created_at
+-- 3. Maak NOT NULL en voeg unieke index toe op (product_id, code)
+
+ALTER TABLE "sprints" ADD COLUMN "code" VARCHAR(30);
+
+WITH numbered AS (
+  SELECT
+    id,
+    product_id,
+    ROW_NUMBER() OVER (PARTITION BY product_id ORDER BY created_at, id) AS n
+  FROM "sprints"
+)
+UPDATE "sprints" s
+SET code = 'SP-' || numbered.n
+FROM numbered
+WHERE s.id = numbered.id;
+
+ALTER TABLE "sprints" ALTER COLUMN "code" SET NOT NULL;
+
+CREATE UNIQUE INDEX "sprints_product_id_code_key" ON "sprints"("product_id", "code");

prisma/schema.prisma

@@ -299,6 +299,7 @@ model Sprint {
   id           String       @id @default(cuid())
   product      Product      @relation(fields: [product_id], references: [id], onDelete: Cascade)
   product_id   String
+  code         String       @db.VarChar(30)
   sprint_goal  String
   status       SprintStatus @default(ACTIVE)
   start_date   DateTime?    @db.Date
@@ -309,6 +310,7 @@ model Sprint {
   tasks        Task[]
   sprint_runs  SprintRun[]
 
+  @@unique([product_id, code])
   @@index([product_id, status])
   @@map("sprints")
 }

prisma/seed.ts

@@ -124,6 +124,7 @@ async function main() {
   console.log(`Loaded backlog: ${milestones.length} milestones, ${milestones.reduce((acc, m) => acc + m.stories.length, 0)} stories`)
 
   let productTaskCounter = 0
+  let sprintCounter = 0
   for (const ms of milestones) {
     const pbi = await prisma.pbi.create({
       data: {
@@ -139,6 +140,7 @@ async function main() {
     const sprint = await prisma.sprint.create({
       data: {
         product_id: product.id,
+        code: `SP-${++sprintCounter}`,
         sprint_goal: `${ms.key} — ${ms.goal}`,
         status: ms.sprint_status,
       },