Iteration Teil D: Lieferantenmanagement (VDA-ISA 2027 Kap. 6 + NIS2)

Datenmodell (Prisma, RLS): Supplier + SupplierAsset, SupplierAssessment,
Contract, Nda, SupplierEvidence, ServiceResponsibility, Subcontractor,
ManagementDecision, SupplierControl (globaler Katalog) +
SupplierControlMaturity.

- VDA-ISA-2027-Kap.-6-Mini-Katalog (Controls 6.1.1–6.1.3) mit Zielbild,
  Muss/Soll, Anforderungen für hoch/sehr hoch, Simplified Group
  Assessment, Ziel-Reifegrad 3 und Cross-Referenzen (ISO/NIST/BSI); im
  Seed befüllt
- Lieferantenverzeichnis mit KPIs (gesamt, NIS2-relevant, ablaufend,
  Reviews fällig), Kritikalität, NIS2-Flag, Review-Fristen
- Detail-Popup: Stammdaten (Sektor/Leistung/Datenkategorien/CIA),
  betroffene Assets, VDA-ISA-Reifegrade je Control (Ziel 3, farbige
  Balken), Nachweise (Angemessenheit + Ablauf), Assessments, Verträge
  (AV/DPA, Flow-down, Fristen), NDAs (Fristen), Shared-Responsibility-
  Matrix, Subunternehmer, Managemententscheidungen
- Bearbeiten-Popup: Stammdaten (ein Speichern), Reifegrad je Control,
  Add/Delete für alle Kind-Entitäten, Löschen im ⋯-Menü
- Regel 6.1.1: fehlt geprüfter Audit-/TISAX-Nachweis → Warnung, dass
  eine dokumentierte risikobasierte Managemententscheidung nötig ist
- Server-Actions mit Zod/RBAC/Audit-Log; Seed mit Demo-Lieferant
  (TISAX-Label, AV/DPA, NDA, Assessment, RACI, Reifegrade)
- Menüpunkt „Lieferanten" aktiv; Lieferant ↔ Asset verknüpft (Graph)

Verifiziert: Register/Detail/Bearbeiten dunkel & vollständig, Reifegrad-
Save (6.1.2→4 mit Audit), Managemententscheidungs-Logik.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Martin
2026-07-03 10:23:02 +02:00
co-authored by Claude Opus 4.8
parent 18bd82e54a
commit 32ab91efbf
12 changed files with 2110 additions and 1 deletions
+248
View File
@@ -166,6 +166,7 @@ model Asset {
relationsTo AssetRelation[] @relation("relationTo")
processAssets ProcessAsset[]
riskAssets RiskAsset[]
supplierLinks SupplierAsset[]
@@index([tenantId])
@@index([tenantId, type])
@@ -396,6 +397,253 @@ model Vulnerability {
@@map("vulnerabilities")
}
// ── Lieferantenmanagement (SPEC §4.14, VDA-ISA 2027 Kap. 6, NIS2 Art. 21(2)(d)) ──
enum SupplierStatus {
ACTIVE
ONBOARDING
UNDER_REVIEW
OFFBOARDED
}
enum AssessmentType {
QUESTIONNAIRE
SELF_ASSESSMENT
AUDIT
}
enum AssessmentStatus {
SENT
RECEIVED
EVALUATED
OVERDUE
}
enum EvidenceKind {
CERTIFICATE
TISAX_LABEL
ATTESTATION
AUDIT_REPORT
SELF_ASSESSMENT
}
enum ResponsibleParty {
CLIENT
SUPPLIER
SHARED
}
model Supplier {
id String @id @default(cuid())
tenantId String @map("tenant_id")
refNo Int @map("ref_no") // Anzeige "L-001"
name String
sector String?
services String? // erbrachte Leistung / IT-Services
criticality Int @default(1) // 14
dataCategories String[] @default([]) @map("data_categories")
// Schutzbedarf der verarbeiteten Informationen (C/I/A 14)
confidentiality Int @default(1)
integrity Int @default(1)
availability Int @default(1)
nis2Relevant Boolean @default(false) @map("nis2_relevant") // Teil der Lieferkette
status SupplierStatus @default(ACTIVE)
contact String?
nextReview DateTime? @map("next_review")
notes String?
createdAt DateTime @default(now()) @map("created_at")
updatedAt DateTime @updatedAt @map("updated_at")
createdBy String? @map("created_by")
assessments SupplierAssessment[]
contracts Contract[]
ndas Nda[]
evidence SupplierEvidence[]
responsibilities ServiceResponsibility[]
subcontractors Subcontractor[]
decisions ManagementDecision[]
controlMaturity SupplierControlMaturity[]
assetLinks SupplierAsset[]
@@unique([tenantId, refNo])
@@index([tenantId])
@@map("suppliers")
}
// Lieferant ↔ Asset (welcher Dienstleister betrifft welche Assets) — speist den Graph
model SupplierAsset {
id String @id @default(cuid())
tenantId String @map("tenant_id")
supplierId String @map("supplier_id")
assetId String @map("asset_id")
supplier Supplier @relation(fields: [supplierId], references: [id], onDelete: Cascade)
asset Asset @relation(fields: [assetId], references: [id], onDelete: Cascade)
@@unique([supplierId, assetId])
@@index([tenantId])
@@map("supplier_assets")
}
model SupplierAssessment {
id String @id @default(cuid())
tenantId String @map("tenant_id")
supplierId String @map("supplier_id")
type AssessmentType
status AssessmentStatus @default(SENT)
score Int? // 0100 Scoring
date DateTime?
nextReview DateTime? @map("next_review")
result String?
createdAt DateTime @default(now()) @map("created_at")
supplier Supplier @relation(fields: [supplierId], references: [id], onDelete: Cascade)
@@index([tenantId])
@@map("supplier_assessments")
}
model Contract {
id String @id @default(cuid())
tenantId String @map("tenant_id")
supplierId String @map("supplier_id")
type String @default("service") // service | av_dpa | nda | sla …
avDpa Boolean @default(false) @map("av_dpa") // AV/DPA (DSGVO Art. 28)
securityClauses Boolean @default(false) @map("security_clauses")
flowdown Boolean @default(false) // Weitergabe an Subunternehmer
customerTransparency Boolean @default(false) @map("customer_transparency")
validFrom DateTime? @map("valid_from")
validTo DateTime? @map("valid_to")
reference String?
createdAt DateTime @default(now()) @map("created_at")
supplier Supplier @relation(fields: [supplierId], references: [id], onDelete: Cascade)
@@index([tenantId])
@@map("contracts")
}
model Nda {
id String @id @default(cuid())
tenantId String @map("tenant_id")
supplierId String @map("supplier_id")
parties String?
infoScope String? @map("info_scope")
subject String?
validFrom DateTime? @map("valid_from")
validTo DateTime? @map("valid_to")
obligations String?
extensionStatus String? @map("extension_status") // z. B. offen | verlängert | ausgelaufen
createdAt DateTime @default(now()) @map("created_at")
supplier Supplier @relation(fields: [supplierId], references: [id], onDelete: Cascade)
@@index([tenantId])
@@map("ndas")
}
model SupplierEvidence {
id String @id @default(cuid())
tenantId String @map("tenant_id")
supplierId String @map("supplier_id")
kind EvidenceKind
name String?
protectsCia String? @map("protects_cia") // z. B. "C,I,A"
validTo DateTime? @map("valid_to")
adequacyChecked Boolean @default(false) @map("adequacy_checked")
createdAt DateTime @default(now()) @map("created_at")
supplier Supplier @relation(fields: [supplierId], references: [id], onDelete: Cascade)
@@index([tenantId])
@@map("supplier_evidence")
}
model ServiceResponsibility {
id String @id @default(cuid())
tenantId String @map("tenant_id")
supplierId String @map("supplier_id")
itService String @map("it_service")
requirement String
responsibleParty ResponsibleParty @default(SHARED) @map("responsible_party")
isaApplicability String? @map("isa_applicability")
evidence String?
integratedLocalControls String? @map("integrated_local_controls")
createdAt DateTime @default(now()) @map("created_at")
supplier Supplier @relation(fields: [supplierId], references: [id], onDelete: Cascade)
@@index([tenantId])
@@map("service_responsibilities")
}
model Subcontractor {
id String @id @default(cuid())
tenantId String @map("tenant_id")
supplierId String @map("supplier_id")
name String
flowdownObligation Boolean @default(false) @map("flowdown_obligation")
supplier Supplier @relation(fields: [supplierId], references: [id], onDelete: Cascade)
@@index([tenantId])
@@map("subcontractors")
}
model ManagementDecision {
id String @id @default(cuid())
tenantId String @map("tenant_id")
supplierId String @map("supplier_id")
reasonNoAudit String @map("reason_no_audit")
decision String
decidedBy String? @map("decided_by")
date DateTime @default(now())
recordRef String? @map("record_ref")
supplier Supplier @relation(fields: [supplierId], references: [id], onDelete: Cascade)
@@index([tenantId])
@@map("management_decisions")
}
// VDA-ISA 2027 Kapitel 6 — Supplier Relationships (globaler Katalog, per Import versioniert)
model SupplierControl {
id String @id @default(cuid())
ref String @unique // 6.1.1 / 6.1.2 / 6.1.3
title String
objective String
mustReq String? @map("must_req")
shouldReq String? @map("should_req")
highReq String? @map("high_req") // Additional for high protection
veryHighReq String? @map("very_high_req") // Additional for very high protection
simplifiedGroupAssessment Boolean @default(false) @map("simplified_group_assessment")
targetMaturity Int @default(3) @map("target_maturity")
references String? // ISO 27001, NIST CSF, BSI …
maturity SupplierControlMaturity[]
@@map("supplier_controls")
}
model SupplierControlMaturity {
id String @id @default(cuid())
tenantId String @map("tenant_id")
supplierId String @map("supplier_id")
controlId String @map("control_id")
maturity Int @default(0) // 05
notes String?
supplier Supplier @relation(fields: [supplierId], references: [id], onDelete: Cascade)
control SupplierControl @relation(fields: [controlId], references: [id], onDelete: Cascade)
@@unique([supplierId, controlId])
@@index([tenantId])
@@map("supplier_control_maturity")
}
model AuditLog {
id String @id @default(cuid())
tenantId String @map("tenant_id")