Added Documents Feature

backend/src/app.ts

@@ -5,17 +5,20 @@
 import Fastify, { FastifyInstance } from 'fastify';
 import cors from '@fastify/cors';
 import helmet from '@fastify/helmet';
+import fastifyMultipart from '@fastify/multipart';
 
 // Core plugins
 import authPlugin from './core/plugins/auth.plugin';
 import loggingPlugin from './core/plugins/logging.plugin';
 import errorPlugin from './core/plugins/error.plugin';
+import { appConfig } from './core/config/config-loader';
 
 // Fastify feature routes
 import { vehiclesRoutes } from './features/vehicles/api/vehicles.routes';
 import { fuelLogsRoutes } from './features/fuel-logs/api/fuel-logs.routes';
 import { stationsRoutes } from './features/stations/api/stations.routes';
 import tenantManagementRoutes from './features/tenant-management/index';
+import { documentsRoutes } from './features/documents/api/documents.routes';
 
 async function buildApp(): Promise<FastifyInstance> {
   const app = Fastify({
@@ -27,6 +30,36 @@ async function buildApp(): Promise<FastifyInstance> {
   await app.register(cors);
   await app.register(loggingPlugin);
   await app.register(errorPlugin);
+
+  // Multipart upload support with config-driven size limits
+  const parseSizeToBytes = (val: string): number => {
+    // Accept forms like "10MB", "5M", "1048576", "20kb", case-insensitive
+    const s = String(val).trim().toLowerCase();
+    const match = s.match(/^(\d+)(b|kb|k|mb|m|gb|g)?$/i);
+    if (!match) {
+      // Fallback: try to parse integer bytes
+      const n = parseInt(s, 10);
+      return Number.isFinite(n) && n > 0 ? n : 10 * 1024 * 1024; // default 10MB
+    }
+    const num = parseInt(match[1], 10);
+    const unit = match[2] || 'b';
+    switch (unit) {
+      case 'b': return num;
+      case 'k':
+      case 'kb': return num * 1024;
+      case 'm':
+      case 'mb': return num * 1024 * 1024;
+      case 'g':
+      case 'gb': return num * 1024 * 1024 * 1024;
+      default: return num;
+    }
+  };
+  const fileSizeLimit = parseSizeToBytes(appConfig.config.performance.max_request_size);
+  await app.register(fastifyMultipart, {
+    limits: {
+      fileSize: fileSizeLimit,
+    },
+  });
   
   // Authentication plugin
   await app.register(authPlugin);
@@ -39,7 +72,17 @@ async function buildApp(): Promise<FastifyInstance> {
       status: 'healthy',
       timestamp: new Date().toISOString(),
       environment: process.env.NODE_ENV,
-      features: ['vehicles', 'fuel-logs', 'stations', 'maintenance']
+      features: ['vehicles', 'documents', 'fuel-logs', 'stations', 'maintenance']
+    });
+  });
+
+  // API-prefixed health for Traefik route validation and diagnostics
+  app.get('/api/health', async (_request, reply) => {
+    return reply.code(200).send({
+      status: 'healthy',
+      scope: 'api',
+      timestamp: new Date().toISOString(),
+      features: ['vehicles', 'documents', 'fuel-logs', 'stations', 'maintenance']
     });
   });
 
@@ -67,6 +110,7 @@ async function buildApp(): Promise<FastifyInstance> {
 
   // Register Fastify feature routes
   await app.register(vehiclesRoutes, { prefix: '/api' });
+  await app.register(documentsRoutes, { prefix: '/api' });
   await app.register(fuelLogsRoutes, { prefix: '/api' });
   await app.register(stationsRoutes, { prefix: '/api' });
   await app.register(tenantManagementRoutes);