Require club cards in cashier enrollment and restore ticket owners

src/utils/account_input.py

@@ -5,6 +5,38 @@ ACCOUNT = re.compile(r"(?<![\w-])(?:[0-9]{2}(?:[- ][0-9]{2}){6}|[0-9]{14})(?![\w
 CARD = re.compile(r"[0-9]{1,50}")
 
 
+def card_account_entry(value):
+    """Validate an explicit card/account pair, including a 14-digit card."""
+    from .account_utils import format_account_number
+    parts = value.strip().split(maxsplit=1)
+    if len(parts) != 2 or not CARD.fullmatch(parts[0]) or not ACCOUNT.fullmatch(parts[1]):
+        raise ValueError("Для каждого счёта обязательна клубная карта. Формат: КАРТА СЧЁТ, например 0007 11-22-33-44-55-66-77.")
+    return f"{parts[0]} {format_account_number(parts[1])}"
+
+
+def parse_cashier_records(text):
+    # Keep the existing table/Viposnova formats, but never accept an unbound row.
+    entries, errors = [], []
+    if not any(line.strip().lower().startswith("viposnova") for line in text.splitlines()):
+        lines = [line.strip() for line in text.splitlines() if line.strip()]
+        try:
+            entries = [card_account_entry(line) for line in lines]
+        except ValueError:
+            entries = []
+    if not entries:
+        entries, errors = parse_account_records(text)
+    checked = []
+    for entry in entries:
+        try:
+            pair = card_account_entry(entry)
+        except ValueError as error:
+            errors.append(str(error))
+            continue
+        if pair not in checked:
+            checked.append(pair)
+    return checked, list(dict.fromkeys(errors))
+
+
 def parse_account_records(text):
     from .account_utils import format_account_number
     lines = [line.strip() for line in text.splitlines() if line.strip()]