chore: wire PostgreSQL + Prisma per ADR-0006

Add Prisma 7 + nestjs-prisma. The schema lives at
apps/portal-bff/prisma/schema.prisma with provider postgresql; the new
prisma-client generator (Prisma 7 default) outputs the typed client to
apps/portal-bff/generated/prisma/ which is gitignored.

apps/portal-bff/src/app/app.module.ts imports PrismaModule.forRoot
({ isGlobal: true }) so PrismaService is injectable across the BFF
without per-module imports.

apps/portal-bff/.env.example documents DATABASE_URL with a local-dev
default, plus a forward list of env vars introduced by upcoming phases
and ADRs (auth, sessions, MFA, observability, audit, downstream APIs)
- catalog reference, not implementation. The actual .env stays
gitignored at both repo root and app levels.

prisma.config.ts (Prisma 7's TypeScript config) is committed; it loads
DATABASE_URL via dotenv. Schema and migrations paths are pinned to
prisma/ relative to the bff app.

PostgreSQL provisioning, RLS policies for the dual-audience design,
the dedicated audit schema with role grants (audit_owner / audit_writer
/ audit_reader / audit_archiver per ADR-0013), and column-level
encryption for L3-scoped data are out of scope of this commit -
they belong with the future on-prem infrastructure ADR.
This commit is contained in:
Julien Gautier
2026-04-30 17:28:54 +02:00
parent cd1d482aa8
commit 2b0e20bd85
7 changed files with 847 additions and 1 deletions
+759
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