First commit

2025-10-27 11:57:38 +00:00
commit 3431a121a9
34 changed files with 17474 additions and 0 deletions
--- a/server/config.js
+++ b/server/config.js
@@ -0,0 +1,116 @@
+/**
+ * Server Configuration
+ * Central configuration for all backend constants and settings
+ */
+
+const path = require('path');
+
+const config = {
+  // Server Settings
+  server: {
+    port: process.env.PORT || 3000,
+    host: process.env.HOST || '0.0.0.0', // Bind to all interfaces
+    env: process.env.NODE_ENV || 'development'
+  },
+
+  // Database Settings
+  database: {
+    path: path.join(__dirname, '../database/datacenter.db'),
+    // Enable WAL mode for better concurrency
+    walMode: true,
+    // Enable foreign keys
+    foreignKeys: true,
+    // Busy timeout in ms
+    busyTimeout: 5000
+  },
+
+  // Rack Configuration
+  rack: {
+    // Default dimensions in pixels
+    defaultWidth: 520,
+    defaultHeight: 1485,
+    // Number of U slots
+    slots: 42,
+    // Grid spacing
+    gridHorizontal: 600,
+    gridVertical: 1585
+  },
+
+  // Device Configuration
+  device: {
+    // Default device dimensions
+    defaultHeight: 32,
+    defaultSpacing: 2,
+    // Margins within rack
+    margin: {
+      top: 10,
+      right: 10,
+      bottom: 10,
+      left: 10
+    },
+    // Physical view width
+    physicalWidth: 500,
+    // Logical view width
+    logicalWidth: 120
+  },
+
+  // Validation Rules
+  validation: {
+    project: {
+      nameMinLength: 1,
+      nameMaxLength: 100,
+      descriptionMaxLength: 500
+    },
+    rack: {
+      nameMinLength: 1,
+      nameMaxLength: 50,
+      maxPerProject: 1000
+    },
+    device: {
+      nameMinLength: 1,
+      nameMaxLength: 50,
+      minRackUnits: 1,
+      maxRackUnits: 42
+    },
+    connection: {
+      maxWaypoints: 20
+    }
+  },
+
+  // API Settings
+  api: {
+    // Request size limits
+    jsonLimit: '10mb',
+    // Enable CORS (set to true if frontend is on different domain)
+    cors: false,
+    // Rate limiting (requests per minute per IP)
+    rateLimit: {
+      enabled: false,
+      windowMs: 60000, // 1 minute
+      max: 100 // 100 requests per minute
+    }
+  },
+
+  // Logging
+  logging: {
+    enabled: true,
+    level: process.env.LOG_LEVEL || 'info', // debug, info, warn, error
+    format: 'combined' // Morgan format
+  },
+
+  // Default Device Types (seed data)
+  deviceTypes: [
+    { name: 'Switch 24-Port', portsCount: 24, color: '#4A90E2', rackUnits: 1 },
+    { name: 'Switch 48-Port', portsCount: 48, color: '#5CA6E8', rackUnits: 1 },
+    { name: 'Router', portsCount: 8, color: '#E27D60', rackUnits: 1 },
+    { name: 'Firewall', portsCount: 6, color: '#E8A87C', rackUnits: 1 },
+    { name: 'Server 1U', portsCount: 4, color: '#41B3A3', rackUnits: 1 },
+    { name: 'Server 2U', portsCount: 4, color: '#41B3A3', rackUnits: 2 },
+    { name: 'Server 4U', portsCount: 8, color: '#38A169', rackUnits: 4 },
+    { name: 'Storage', portsCount: 8, color: '#38A169', rackUnits: 2 },
+    { name: 'Patch Panel 24', portsCount: 24, color: '#9B59B6', rackUnits: 1 },
+    { name: 'Patch Panel 48', portsCount: 48, color: '#A569BD', rackUnits: 1 }
+  ]
+};
+
+module.exports = config;