major refactor (untested)

application_handler.py

@@ -0,0 +1,51 @@
+from datetime import datetime
+from handlers.base_handler import BaseHandler
+from handlers.howoge_handler import HowogeHandler
+from handlers.gewobag_handler import GewobagHandler
+from handlers.degewo_handler import DegewoHandler
+from handlers.gesobau_handler import GesobauHandler
+from handlers.stadtundland_handler import StadtUndLandHandler
+from handlers.wbm_handler import WBMHandler
+
+class ApplicationHandler:
+    def __init__(self, browser_context):
+        self.context = browser_context
+        self.handlers = {
+            "howoge": HowogeHandler(browser_context),
+            "gewobag": GewobagHandler(browser_context),
+            "degewo": DegewoHandler(browser_context),
+            "gesobau": GesobauHandler(browser_context),
+            "stadtundland": StadtUndLandHandler(browser_context),
+            "wbm": WBMHandler(browser_context),
+        }
+
+    async def apply(self, listing: dict) -> dict:
+        company = self._detect_company(listing.get("link", ""))
+        handler = self.handlers.get(company)
+        result = {
+            "listing_id": listing.get("id"),
+            "company": company,
+            "link": listing.get("link"),
+            "timestamp": datetime.now().isoformat(),
+            "success": False,
+            "message": "",
+            "address": listing.get("address", ""),
+            "rooms": listing.get("rooms", ""),
+            "price": listing.get("price", "")
+        }
+
+        if handler:
+            result = await handler.apply(listing, result)
+        else:
+            result["message"] = f"No handler found for company: {company}"
+
+        return result
+
+    def _detect_company(self, link: str) -> str:
+        if "howoge.de" in link: return "howoge"
+        elif "gewobag.de" in link: return "gewobag"
+        elif "degewo.de" in link: return "degewo"
+        elif "gesobau.de" in link: return "gesobau"
+        elif "stadtundland.de" in link: return "stadtundland"
+        elif "wbm.de" in link: return "wbm"
+        return "unknown"