First commit

2025-10-27 11:57:38 +00:00
commit 3431a121a9
34 changed files with 17474 additions and 0 deletions
--- a/server/routes/connections.js
+++ b/server/routes/connections.js
@@ -0,0 +1,147 @@
+/**
+ * Connections Routes
+ * All routes related to connection management
+ */
+
+const express = require('express');
+const router = express.Router();
+const db = require('../db');
+
+/**
+ * GET /api/connections
+ * Get all connections for a project
+ */
+router.get('/', (req, res, next) => {
+  try {
+    const projectId = req.query.projectId || 1;
+    const connections = db.getAllConnections(projectId);
+    res.json(connections);
+  } catch (err) {
+    next(err);
+  }
+});
+
+/**
+ * POST /api/connections
+ * Create a new connection
+ */
+router.post('/', (req, res, next) => {
+  try {
+    const { sourceDeviceId, sourcePort, targetDeviceId, targetPort } = req.body;
+
+    // Validation
+    if (!sourceDeviceId) {
+      return res.status(400).json({ error: 'Source device ID is required' });
+    }
+    if (typeof sourcePort !== 'number' || sourcePort < 1) {
+      return res.status(400).json({ error: 'Valid source port number is required' });
+    }
+    if (!targetDeviceId) {
+      return res.status(400).json({ error: 'Target device ID is required' });
+    }
+    if (typeof targetPort !== 'number' || targetPort < 1) {
+      return res.status(400).json({ error: 'Valid target port number is required' });
+    }
+    if (sourceDeviceId === targetDeviceId) {
+      return res.status(400).json({ error: 'Cannot connect device to itself' });
+    }
+
+    const connection = db.createConnection(
+      sourceDeviceId,
+      sourcePort,
+      targetDeviceId,
+      targetPort
+    );
+    res.status(201).json(connection);
+  } catch (err) {
+    // Handle unique constraint violations (port already in use)
+    if (err.message && err.message.includes('UNIQUE constraint')) {
+      return res.status(400).json({ error: 'One or both ports are already in use' });
+    }
+    next(err);
+  }
+});
+
+/**
+ * PUT /api/connections/:id
+ * Update a connection
+ */
+router.put('/:id', (req, res, next) => {
+  try {
+    const { sourceDeviceId, sourcePort, targetDeviceId, targetPort } = req.body;
+
+    // Validation
+    if (!sourceDeviceId) {
+      return res.status(400).json({ error: 'Source device ID is required' });
+    }
+    if (typeof sourcePort !== 'number' || sourcePort < 1) {
+      return res.status(400).json({ error: 'Valid source port number is required' });
+    }
+    if (!targetDeviceId) {
+      return res.status(400).json({ error: 'Target device ID is required' });
+    }
+    if (typeof targetPort !== 'number' || targetPort < 1) {
+      return res.status(400).json({ error: 'Valid target port number is required' });
+    }
+    if (sourceDeviceId === targetDeviceId) {
+      return res.status(400).json({ error: 'Cannot connect device to itself' });
+    }
+
+    db.updateConnection(
+      req.params.id,
+      sourceDeviceId,
+      sourcePort,
+      targetDeviceId,
+      targetPort
+    );
+    res.json({ success: true });
+  } catch (err) {
+    if (err.message && err.message.includes('UNIQUE constraint')) {
+      return res.status(400).json({ error: 'One or both ports are already in use' });
+    }
+    next(err);
+  }
+});
+
+/**
+ * PUT /api/connections/:id/waypoints
+ * Update connection waypoints
+ */
+router.put('/:id/waypoints', (req, res, next) => {
+  try {
+    const { waypoints, view } = req.body;
+
+    if (!waypoints || !Array.isArray(waypoints)) {
+      return res.status(400).json({ error: 'Waypoints must be an array' });
+    }
+
+    // Validate waypoint structure
+    for (const waypoint of waypoints) {
+      if (typeof waypoint.x !== 'number' || typeof waypoint.y !== 'number') {
+        return res.status(400).json({
+          error: 'Each waypoint must have valid x and y coordinates'
+        });
+      }
+    }
+
+    db.updateConnectionWaypoints(req.params.id, waypoints, view);
+    res.json({ success: true });
+  } catch (err) {
+    next(err);
+  }
+});
+
+/**
+ * DELETE /api/connections/:id
+ * Delete a connection
+ */
+router.delete('/:id', (req, res, next) => {
+  try {
+    db.deleteConnection(req.params.id);
+    res.json({ success: true });
+  } catch (err) {
+    next(err);
+  }
+});
+
+module.exports = router;