fix docker scraping

improve batch sync

add postgres upsert

fix sync locking

improve listing sync

speed up scraper

clean up project

prepare for github

update docker setup

iaai_scraper/core/utils.py

@@ -1,7 +1,7 @@
 import json
 import re
 from pathlib import Path
-from typing import Any, Iterable
+from typing import Any, Callable, Iterable
 
 
 def save_to_json(data: Any, filename: str | Path) -> None:
@@ -17,7 +17,7 @@ def first_non_empty(values: Iterable[Any]) -> Any | None:
     return None
 
 
-# Regex для VIN, lot, price.
+# Регулярные выражения для VIN, lot и price.
 VIN_RE = re.compile(r"\b([A-HJ-NPR-Z0-9]{17})\b", re.IGNORECASE)
 LOT_RE = re.compile(r"\b(\d{7,10})\b")
 PRICE_RE = re.compile(r"\$\s?([\d,]+(?:\.\d{1,2})?)")
@@ -37,3 +37,36 @@ def deep_find_key(obj, target_keys: set[str], max_depth: int = 64, _depth: int =
         for item in obj:
             found.extend(deep_find_key(item, target_keys, max_depth=max_depth, _depth=_depth + 1))
     return found
+
+
+def deep_find_all_keys(
+    payloads: list,
+    field_map: dict[str, set[str]],
+    max_depth: int = 64,
+) -> dict[str, list]:
+    """Извлекает все нужные поля за один проход по JSON."""
+    # Готовим обратную карту: нормализованный ключ -> имя поля.
+    reverse: dict[str, str] = {}
+    for field_name, keys in field_map.items():
+        for k in keys:
+            reverse[k.lower()] = field_name
+
+    result: dict[str, list] = {f: [] for f in field_map}
+
+    def _recurse(obj: Any, depth: int) -> None:
+        if depth >= max_depth:
+            return
+        if isinstance(obj, dict):
+            for k, v in obj.items():
+                field = reverse.get(k.lower())
+                if field is not None:
+                    result[field].append(v)
+                _recurse(v, depth + 1)
+        elif isinstance(obj, list):
+            for item in obj:
+                _recurse(item, depth + 1)
+
+    for payload in payloads:
+        _recurse(payload, 0)
+
+    return result