// mssql's events entrypoint, launched by the node's runtime beside its tools and provisioner
// (novox/hq ADR 0198). The database lifecycle events are EMITTED from the provisioner, where
// the lifecycle actually happens (novox/hq ADR 0041/0042):
//   module.mssql.database.provisioned    — a consumer's database + login/user was created
//   module.mssql.database.deprovisioned  — that database was removed
// Here in the runtime we react to them, keeping a lightweight audit trail of who was granted a
// database and who lost one — observability the provider itself is best placed to log.

import { on } from "@novox/mesh-sdk/events";

interface DatabaseEvent {
  consumer: string;
  database: string;
  user?: string;
}

await on<DatabaseEvent>("database.provisioned", async (e) => {
  console.log(`[mssql] database provisioned for ${e.body.consumer} (db ${e.body.database})`);
});

await on<DatabaseEvent>("database.deprovisioned", async (e) => {
  console.log(`[mssql] database deprovisioned for ${e.body.consumer} (db ${e.body.database})`);
});

console.log("[mssql] auditing database lifecycle events");