Add loading existing cars on page load. First part of #2

ac-server-scripts-api.py

@@ -4,7 +4,7 @@ import json
 import dbus
 from urllib.parse import parse_qs
 from ac_tracks import change_track, get_all_tracks, get_configs, get_preview_image, get_outline_image
-from ac_cars import get_all_cars, get_car_image, update_cars
+from ac_cars import get_all_cars, get_car_image, update_cars, get_current_cars
 
 class Handler(BaseHTTPRequestHandler):
     def do_GET(self):
@@ -35,6 +35,8 @@ class Handler(BaseHTTPRequestHandler):
         
         if self.path == "/cars":
             return self.handle_get_cars_path()
+        if self.path == "/currentcars":
+            return self.handle_get_current_cars_path()
         
         if self.path == "/" or self.path == "/index.html":
             return self.handle_get_root_path()
@@ -99,6 +101,18 @@ class Handler(BaseHTTPRequestHandler):
         self.wfile.write(json.dumps(data).encode())
         return True
     
+    def handle_get_current_cars_path(self):
+        cars = get_current_cars()
+        data = {
+            "cars": cars
+        }
+        
+        self.send_response(200)
+        self.send_header("Content-type", "application/json")
+        self.end_headers()
+        self.wfile.write(json.dumps(data).encode())
+        return True
+    
     def handle_get_root_path(self):
         with open("index.html", "r") as f:
             html = f.read()