Scrum4Me/__tests__/actions/product-docs.test.ts

import { describe, it, expect, vi, beforeEach } from 'vitest'

const { mockSession } = vi.hoisted(() => ({
  mockSession: { userId: 'user-1', isDemo: false } as {
    userId: string | undefined
    isDemo: boolean
  },
}))

vi.mock('next/cache', () => ({ revalidatePath: vi.fn() }))
vi.mock('next/headers', () => ({ cookies: vi.fn().mockResolvedValue({}) }))
vi.mock('iron-session', () => ({
  getIronSession: vi.fn().mockImplementation(async () => mockSession),
}))
vi.mock('@/lib/session', () => ({
  sessionOptions: {
    cookieName: 'test',
    password: 'test-password-32-chars-minimum-len',
  },
}))
vi.mock('@/lib/prisma', () => ({
  prisma: {
    product: { findFirst: vi.fn() },
    productDoc: {
      findFirst: vi.fn(),
      create: vi.fn(),
      update: vi.fn(),
      delete: vi.fn(),
    },
    productDocLog: { create: vi.fn() },
    $transaction: vi.fn(),
  },
}))

import { prisma } from '@/lib/prisma'
import { _resetRateLimit } from '@/lib/rate-limit'
import {
  createProductDocAction,
  deleteProductDocAction,
  updateProductDocAction,
} from '@/actions/product-docs'

const VALID_PRODUCT_ID = 'cmohrysyj0000rd17clnjy4tc'
const VALID_DOC_MD = `---
title: "Deploy stappen"
status: draft
---

# Body

stappen
`

function setSession(s: Partial<typeof mockSession>) {
  Object.assign(mockSession, s)
}

beforeEach(() => {
  setSession({ userId: 'user-1', isDemo: false })
  _resetRateLimit()
  vi.clearAllMocks()
})

// ---------------------------------------------------------------------------
// createProductDocAction

describe('createProductDocAction', () => {
  const baseInput = {
    product_id: VALID_PRODUCT_ID,
    folder: 'runbooks' as const,
    slug: 'deploy',
    content_md: VALID_DOC_MD,
  }

  it('returnt 401 als niet-ingelogd', async () => {
    setSession({ userId: undefined })
    const r = await createProductDocAction(baseInput)
    expect(r).toEqual({ error: 'Niet ingelogd', code: 401 })
  })

  it('returnt 403 voor demo-user', async () => {
    setSession({ isDemo: true })
    const r = await createProductDocAction(baseInput)
    expect(r).toEqual({ error: 'Niet beschikbaar in demo-modus', code: 403 })
  })

  it('returnt 422 bij invalide product_id (zod-fail)', async () => {
    const r = await createProductDocAction({ ...baseInput, product_id: 'not-a-cuid' })
    expect('code' in r && r.code).toBe(422)
  })

  it('returnt 422 als content_md geen frontmatter heeft (P2-validation)', async () => {
    const r = await createProductDocAction({ ...baseInput, content_md: '# alleen body' })
    expect('code' in r && r.code).toBe(422)
    expect((prisma.productDoc.create as ReturnType<typeof vi.fn>)).not.toHaveBeenCalled()
  })

  it('returnt 404 als product niet toegankelijk', async () => {
    ;(prisma.product.findFirst as ReturnType<typeof vi.fn>).mockResolvedValueOnce(null)
    const r = await createProductDocAction(baseInput)
    expect(r).toEqual({ error: 'Product niet gevonden', code: 404 })
  })

  it('returnt 422 als folder is uitgeschakeld', async () => {
    ;(prisma.product.findFirst as ReturnType<typeof vi.fn>).mockResolvedValueOnce({
      id: VALID_PRODUCT_ID,
      user_id: 'user-1',
      enabled_doc_folders: ['ADR'],
    })
    const r = await createProductDocAction(baseInput)
    expect('code' in r && r.code).toBe(422)
    expect('error' in r && r.error).toMatch(/staat uit/i)
  })

  it('schrijft title/status uit frontmatter naar de kolommen (P2-create)', async () => {
    ;(prisma.product.findFirst as ReturnType<typeof vi.fn>).mockResolvedValueOnce({
      id: VALID_PRODUCT_ID,
      user_id: 'user-1',
      enabled_doc_folders: ['RUNBOOKS', 'ADR'],
    })
    ;(prisma.$transaction as ReturnType<typeof vi.fn>).mockImplementationOnce(
      async (cb: (tx: typeof prisma) => Promise<unknown>) => {
        const tx = {
          productDoc: {
            create: vi.fn().mockResolvedValue({
              id: 'doc-1',
              folder: 'RUNBOOKS',
              slug: 'deploy',
            }),
          },
          productDocLog: { create: vi.fn().mockResolvedValue({}) },
        }
        const result = await cb(tx as unknown as typeof prisma)
        ;(prisma.productDoc.create as ReturnType<typeof vi.fn>).mockImplementation(
          tx.productDoc.create,
        )
        ;(prisma.productDocLog.create as ReturnType<typeof vi.fn>).mockImplementation(
          tx.productDocLog.create,
        )
        // Bewaar de tx-mocks zodat de test ze kan inspecteren
        ;(prisma.productDoc.create as ReturnType<typeof vi.fn> & { calls: unknown[] })
          .calls = tx.productDoc.create.mock.calls
        return result
      },
    )

    const r = await createProductDocAction({
      ...baseInput,
      content_md: `---\ntitle: "Custom Title"\nstatus: active\n---\n\nbody`,
    })
    expect('success' in r && r.success).toBe(true)

    const txCalls = (prisma.productDoc.create as ReturnType<typeof vi.fn> & {
      calls: unknown[]
    }).calls
    expect(txCalls.length).toBeGreaterThan(0)
    const createArg = (txCalls[0] as [{ data: { title: string; status: string } }])[0]
    expect(createArg.data.title).toBe('Custom Title')
    expect(createArg.data.status).toBe('active')
  })

  it('overschrijft user-supplied last_updated met today (P2-last_updated)', async () => {
    ;(prisma.product.findFirst as ReturnType<typeof vi.fn>).mockResolvedValueOnce({
      id: VALID_PRODUCT_ID,
      user_id: 'user-1',
      enabled_doc_folders: ['RUNBOOKS'],
    })
    let capturedCreateArg: { data: { content_md: string } } | null = null
    ;(prisma.$transaction as ReturnType<typeof vi.fn>).mockImplementationOnce(
      async (cb: (tx: typeof prisma) => Promise<unknown>) => {
        const tx = {
          productDoc: {
            create: vi
              .fn()
              .mockImplementation(async (arg: { data: { content_md: string } }) => {
                capturedCreateArg = arg
                return { id: 'doc-1', folder: 'RUNBOOKS', slug: 'deploy' }
              }),
          },
          productDocLog: { create: vi.fn().mockResolvedValue({}) },
        }
        return cb(tx as unknown as typeof prisma)
      },
    )

    const stale = `---\ntitle: "X"\nstatus: draft\nlast_updated: 2020-01-01\n---\n\nbody`
    const r = await createProductDocAction({ ...baseInput, content_md: stale })
    expect('success' in r && r.success).toBe(true)

    expect(capturedCreateArg).not.toBeNull()
    const savedMd = capturedCreateArg!.data.content_md
    expect(savedMd).not.toMatch(/2020-01-01/)
    expect(savedMd).toMatch(/last_updated:\s*['"]?\d{4}-\d{2}-\d{2}/)
  })

  it('returnt 422 bij slug-conflict (P2002)', async () => {
    ;(prisma.product.findFirst as ReturnType<typeof vi.fn>).mockResolvedValueOnce({
      id: VALID_PRODUCT_ID,
      user_id: 'user-1',
      enabled_doc_folders: ['RUNBOOKS'],
    })
    ;(prisma.$transaction as ReturnType<typeof vi.fn>).mockRejectedValueOnce({
      code: 'P2002',
    })

    const r = await createProductDocAction(baseInput)
    expect('code' in r && r.code).toBe(422)
    expect('error' in r && r.error).toMatch(/bestaat al/i)
  })
})

// ---------------------------------------------------------------------------
// updateProductDocAction

describe('updateProductDocAction', () => {
  const NEW_MD = `---
title: "Updated"
status: active
---

new body
`

  it('returnt 401 als niet-ingelogd', async () => {
    setSession({ userId: undefined })
    const r = await updateProductDocAction('doc-1', NEW_MD)
    expect(r).toEqual({ error: 'Niet ingelogd', code: 401 })
  })

  it('returnt 403 voor demo-user', async () => {
    setSession({ isDemo: true })
    const r = await updateProductDocAction('doc-1', NEW_MD)
    expect(r).toEqual({ error: 'Niet beschikbaar in demo-modus', code: 403 })
  })

  it('returnt 404 als doc niet toegankelijk', async () => {
    ;(prisma.productDoc.findFirst as ReturnType<typeof vi.fn>).mockResolvedValueOnce(null)
    const r = await updateProductDocAction('doc-1', NEW_MD)
    expect(r).toEqual({ error: 'Doc niet gevonden', code: 404 })
  })

  it('returnt 422 bij broken frontmatter (zonder DB-write)', async () => {
    ;(prisma.productDoc.findFirst as ReturnType<typeof vi.fn>).mockResolvedValueOnce({
      id: 'doc-1',
      product_id: 'p',
      folder: 'RUNBOOKS',
      slug: 'deploy',
      status: 'draft',
    })
    const r = await updateProductDocAction('doc-1', '# alleen body')
    expect('code' in r && r.code).toBe(422)
    expect(prisma.$transaction).not.toHaveBeenCalled()
  })

  it('sync titel/status + logt UPDATED met prev/new-status', async () => {
    ;(prisma.productDoc.findFirst as ReturnType<typeof vi.fn>).mockResolvedValueOnce({
      id: 'doc-1',
      product_id: 'p',
      folder: 'RUNBOOKS',
      slug: 'deploy',
      status: 'draft',
    })
    ;(prisma.$transaction as ReturnType<typeof vi.fn>).mockResolvedValueOnce([
      undefined,
      undefined,
    ])

    const r = await updateProductDocAction('doc-1', NEW_MD)
    expect('success' in r && r.success).toBe(true)

    expect(prisma.productDoc.update).toHaveBeenCalledWith(
      expect.objectContaining({
        where: { id: 'doc-1' },
        data: expect.objectContaining({
          title: 'Updated',
          status: 'active',
        }),
      }),
    )
    expect(prisma.productDocLog.create).toHaveBeenCalledWith(
      expect.objectContaining({
        data: expect.objectContaining({
          type: 'UPDATED',
          metadata: expect.objectContaining({
            prev_status: 'draft',
            new_status: 'active',
          }),
        }),
      }),
    )
  })
})

// ---------------------------------------------------------------------------
// deleteProductDocAction — P1-review-fix coverage

describe('deleteProductDocAction', () => {
  it('returnt 401 als niet-ingelogd', async () => {
    setSession({ userId: undefined })
    const r = await deleteProductDocAction('doc-1')
    expect(r).toEqual({ error: 'Niet ingelogd', code: 401 })
  })

  it('returnt 403 voor demo-user', async () => {
    setSession({ isDemo: true })
    const r = await deleteProductDocAction('doc-1')
    expect(r).toEqual({ error: 'Niet beschikbaar in demo-modus', code: 403 })
  })

  it('returnt 404 als doc niet toegankelijk', async () => {
    ;(prisma.productDoc.findFirst as ReturnType<typeof vi.fn>).mockResolvedValueOnce(null)
    const r = await deleteProductDocAction('doc-1')
    expect(r).toEqual({ error: 'Doc niet gevonden', code: 404 })
  })

  it('P1: log heeft doc_id:null + metadata met folder/slug/title (geen FK-race)', async () => {
    ;(prisma.productDoc.findFirst as ReturnType<typeof vi.fn>).mockResolvedValueOnce({
      id: 'doc-1',
      product_id: 'product-1',
      folder: 'RUNBOOKS',
      slug: 'deploy',
      title: 'Deploy stappen',
    })
    ;(prisma.$transaction as ReturnType<typeof vi.fn>).mockResolvedValueOnce([
      undefined,
      undefined,
    ])

    const r = await deleteProductDocAction('doc-1')
    expect('success' in r && r.success).toBe(true)

    // De $transaction krijgt een array met [log, delete] in die volgorde.
    const txArg = (prisma.$transaction as ReturnType<typeof vi.fn>).mock.calls[0][0]
    expect(Array.isArray(txArg)).toBe(true)

    // De productDocLog.create call moet doc_id:null hebben + DELETED + metadata
    expect(prisma.productDocLog.create).toHaveBeenCalledWith(
      expect.objectContaining({
        data: expect.objectContaining({
          product_id: 'product-1',
          doc_id: null, // P1-fix
          type: 'DELETED',
          metadata: expect.objectContaining({
            folder: 'runbooks',
            slug: 'deploy',
            title: 'Deploy stappen',
          }),
        }),
      }),
    )

    // En de delete moet aangeroepen zijn op het juiste id
    expect(prisma.productDoc.delete).toHaveBeenCalledWith({ where: { id: 'doc-1' } })
  })
})