rack-planner/server/routes/connections.ts

import { Router } from 'express';
import * as connService from '../services/connectionService';
import { ok } from '../types/index';

const router = Router();

// POST /api/connections
router.post('/', async (req, res, next) => {
  try {
    const { fromPortId, toPortId, color, label, edgeType } = req.body;
    const conn = await connService.createConnection({ fromPortId, toPortId, color, label, edgeType });
    res.status(201).json(ok(conn));
  } catch (err) {
    next(err);
  }
});

// PUT /api/connections/:id
router.put('/:id', async (req, res, next) => {
  try {
    const { color, label, edgeType } = req.body;
    const conn = await connService.updateConnection(req.params.id, { color, label, edgeType });
    res.json(ok(conn));
  } catch (err) {
    next(err);
  }
});

// DELETE /api/connections/:id
router.delete('/:id', async (req, res, next) => {
  try {
    await connService.deleteConnection(req.params.id);
    res.json(ok(null));
  } catch (err) {
    next(err);
  }
});

// DELETE /api/connections/ports/:p1/:p2 (remove link between two specific ports)
router.delete('/ports/:p1/:p2', async (req, res, next) => {
  try {
    await connService.deleteByPorts(req.params.p1, req.params.p2);
    res.json(ok(null));
  } catch (err) {
    next(err);
  }
});

export default router;