show uploaded document

routes.py

@@ -1,10 +1,10 @@
-from flask import render_template, request, redirect, url_for
+from flask import render_template, request, redirect, url_for, send_from_directory
 from flask_login import login_user, login_required, logout_user, current_user
 from app import app, db, bcrypt, login_manager
 from models import User, Listing, Booking, Image, Document, Amenities
 from datetime import datetime
 from utils import generate_password, send_email, save_document
-import re
+import re, os
 
 @login_manager.user_loader
 def load_user(user_id):
@@ -260,3 +260,10 @@ def view_listing(listing_id):
     property_type_display = Listing.PROPERTY_TYPES.get(listing.property_type, 'Unknown')
     amenities = list(listing.amenities)
     return render_template('view.html', listing=listing, property_type_display=property_type_display, amenities=amenities)
+
+@login_required
+@app.route('/uploads/documents/<filename>')
+def uploaded_file(filename):
+    if current_user.is_authenticated and current_user.is_host:
+        return send_from_directory(os.path.join(app.root_path, 'uploads/documents'), filename)
+    return "Access Denied", 403