Files
Termix/plugins/network-topology/backend/index.mjs
T

61 lines
2.5 KiB
JavaScript

/**
* Network Topology - first-party, in-process plugin.
*
* Unlike the other first-party plugins (see src/backend/plugins/first-party.ts),
* this one does not own a transport or touch the shared SSH pool -- its two
* routes are plain per-user JSON CRUD against a single repository. It runs
* in-process anyway to keep its existing /network-topology URL and its
* existing dedicated table (network_topology, keyed by userId) rather than
* moving onto /plugin-api/network-topology/* and the generic key-value
* ctx.storage the worker tier would require, matching how fleets/proxmox/
* automations were migrated in place rather than reworked around the worker
* ctx boundary.
*
* Like fleets and proxmox, this plugin does not get its own port -- it
* registers its Express router with the always-mounted /network-topology
* dispatcher in src/backend/database/routes/network-topology-dispatch.ts.
*
* routes.ts is what used to be
* src/backend/database/routes/network-topology.ts, moved here and rewritten
* from `export default router` into
* startNetworkTopologyService()/stopNetworkTopologyService(), called from
* activate()/deactivate() below. The network_topology table and its
* repository stay in core (src/backend/database/db/schema.ts,
* src/backend/database/repositories/network-topology-repository.ts) -- this
* plugin system has no owned-table migration mechanism of its own, and the
* table carries an FK into core's users table.
*/
import path from "node:path";
import { fileURLToPath } from "node:url";
/**
* Loads a module by its path relative to this file's own directory.
*
* The plugin ships beside dist/backend, so in a built server the compiled
* .js for routes.js sits right next to this .mjs. Under vitest/dev nothing
* imports this plugin directly (the loader loads in-process plugins with a
* plain dynamic import, no tsx loader involved), so the only layout that
* needs to resolve here is the built one.
*/
async function loadRelative(relativePath) {
const here = path.dirname(fileURLToPath(import.meta.url));
const target = path.join(here, `${relativePath}.js`);
return import(new URL(`file://${target.replace(/\\/g, "/")}`).href);
}
let routesModule = null;
export async function activate(ctx) {
routesModule = await loadRelative("routes");
routesModule.startNetworkTopologyService();
ctx.log.info("Network Topology router registered at /network-topology");
}
export async function deactivate() {
if (routesModule) {
routesModule.stopNetworkTopologyService();
routesModule = null;
}
}