feat: append-only audit trail for all mutations (P0)

- Database: kanzlai.audit_log table with RLS, append-only policies
  (no UPDATE/DELETE), indexes for entity, user, and time queries
- Backend: AuditService.Log() with context-based tenant/user/IP/UA
  extraction, wired into all 7 services (case, deadline, appointment,
  document, note, party, tenant)
- API: GET /api/audit-log with entity_type, entity_id, user_id,
  from/to date, and pagination filters
- Frontend: Protokoll tab on case detail page with chronological
  audit entries, diff preview, and pagination

Required by § 50 BRAO and DSGVO Art. 5(2).
This commit is contained in:
m
2026-03-30 11:02:28 +02:00
parent 82878dffd5
commit b36247dfb9
17 changed files with 533 additions and 37 deletions

View File

@@ -113,7 +113,7 @@ func (h *DeadlineHandlers) Create(w http.ResponseWriter, r *http.Request) {
return
}
deadline, err := h.deadlines.Create(tenantID, input)
deadline, err := h.deadlines.Create(r.Context(), tenantID, input)
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to create deadline")
return
@@ -142,7 +142,7 @@ func (h *DeadlineHandlers) Update(w http.ResponseWriter, r *http.Request) {
return
}
deadline, err := h.deadlines.Update(tenantID, deadlineID, input)
deadline, err := h.deadlines.Update(r.Context(), tenantID, deadlineID, input)
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to update deadline")
return
@@ -169,7 +169,7 @@ func (h *DeadlineHandlers) Complete(w http.ResponseWriter, r *http.Request) {
return
}
deadline, err := h.deadlines.Complete(tenantID, deadlineID)
deadline, err := h.deadlines.Complete(r.Context(), tenantID, deadlineID)
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to complete deadline")
return
@@ -196,7 +196,7 @@ func (h *DeadlineHandlers) Delete(w http.ResponseWriter, r *http.Request) {
return
}
err = h.deadlines.Delete(tenantID, deadlineID)
err = h.deadlines.Delete(r.Context(), tenantID, deadlineID)
if err != nil {
writeError(w, http.StatusNotFound, err.Error())
return