Database setup for the Website service (#13)

This PR contains the work done to introduce a _Fluent_-based persistence layer for the Website service, selectable at runtime alongside the existing in-memory default, plus the local dev tooling and docs to support it.

To provide further details about the work:

* Persistence package
  * The `Driver` and `TLS` enumerations
  * The `Configuration` type
  * The `Service` factory that builds the  service
  * `PrepareDB` for migrations registration
  * The `Probe` for readiness checks.

* App integration
  *  Builds the driver, registers migrations, and attaches `Fluent` to the service lifecycle so it starts/stops with the HTTP server.
  * Migrate-on-boot is gated to the in-memory backend; MySQL/MariaDB is migrated out of band via --database-migrate so shared databases never race on startup.
  * The `ConfigReader+Properties` extension maps database.* config keys onto the driver.

* Library
  * Added database configuration constants.
  * The `HealthController` controller gains a readiness probe: `GET /health/ready` checks whether the database is reachable, separate from the existing liveness check.

* Others
  * Updated the `docker-compose` files to support a database service behind a database profile, and hardened for local development
  * New database targets on the `Makefile` file and overall documentation updated
  * Updated the `.env.local`, `Dockerfile`, and `README` files to document the persistence workflow, config keys, and local DB commands

Reviewed-on: rock-n-code/loud-amsterdam#13
Co-authored-by: Javier Cicchelli <javier@rock-n-code.com>
Co-committed-by: Javier Cicchelli <javier@rock-n-code.com>
This commit is contained in:
2026-07-11 09:15:58 +00:00
committed by javier
parent 9774454bba
commit dc6b22e648
45 changed files with 1791 additions and 254 deletions
+25
View File
@@ -40,3 +40,28 @@ HTTP_SERVER_NAME=LoudWebsite
# Log verbosity: trace | debug | info | notice | warning | error | critical
LOG_LEVEL=info
# --- Persistence ----------------------------------------------------------------
# Persistence driver: inMemory (default, no infrastructure) or mysql.
DATABASE_DRIVER=inMemory
# MySQL/MariaDB connection, used when DATABASE_DRIVER=mysql.
# `mariadb` is the local database's Compose service name; use 127.0.0.1 when
# running the app directly with `swift run`.
DATABASE_HOST=localhost
# Port of the database to connect to.
DATABASE_PORT=3306
# Name of the database to connect to.
DATABASE_NAME=loud-ams
# Username of the database to connect as.
DATABASE_USERNAME=loud-ams
# Provide the real password via the environment or a secret — never commit it.
DATABASE_PASSWORD=loud-ams
# TLS posture when connecting: off | prefer | require (use `require` in production).
DATABASE_TLS=off