migrate immoweb exporter to use models

crawler/data_access.py

@@ -4,7 +4,7 @@ from dataclasses import dataclass
 import json
 import pathlib
 from typing import Any, List, Dict
-from models.listing import ListingSite
+from models.listing import ListingSite, PriceHistoryItem
 from rec import floorplan, routing
 import re
 import datetime
@@ -381,11 +381,19 @@ class Listing:
             return None
 
     @property
-    def priceHistory(self) -> list[dict[str, Any]]:
+    def priceHistory(self) -> list[PriceHistoryItem]:
         if not self.path_price_history().exists():
             return []
         with open(self.path_price_history(), "r") as f:
-            return json.load(f)
+            data = json.load(f)
+        return [
+            PriceHistoryItem(
+                first_seen=datetime.datetime.fromisoformat(item["first_seen"]),
+                last_seen=datetime.datetime.fromisoformat(item["last_seen"]),
+                price=item["price"],
+            )
+            for item in data
+        ]
 
     @property
     def longtitude(self) -> float: