Initial commit: Queensway Europe Telco Portal (Flask + SQLite, Docker deploy)

TelcoPortal-source/apply_owner_mapping.py

@@ -0,0 +1,55 @@
+"""
+One-off bulk update: set Current Owner for a list of phone numbers, without touching any other
+field (Plan, Venue, Contract Expiration, Eligibility, Comment are left exactly as they are).
+
+Usage:
+    python apply_owner_mapping.py /path/to/telco.db mapping.csv
+
+mapping.csv has two columns: phone_number,current_owner (phone_number in the same raw format as
+the source Excel - digits only, with or without the leading 0; it is normalized the same way the
+original import did).
+"""
+
+import argparse
+import csv
+import sqlite3
+
+
+def normalize_phone(value):
+    s = str(value).strip()
+    if s.isdigit() and not s.startswith("0"):
+        s = "0" + s
+    return s or None
+
+
+def main():
+    parser = argparse.ArgumentParser(description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter)
+    parser.add_argument("db_path")
+    parser.add_argument("mapping_csv")
+    args = parser.parse_args()
+
+    con = sqlite3.connect(args.db_path)
+    cur = con.cursor()
+
+    updated, missing = [], []
+    with open(args.mapping_csv, newline="", encoding="utf-8-sig") as f:
+        reader = csv.DictReader(f)
+        for row in reader:
+            phone_number = normalize_phone(row["phone_number"])
+            owner = row["current_owner"]
+            cur.execute("UPDATE phones SET current_owner = ? WHERE phone_number = ?", (owner, phone_number))
+            if cur.rowcount == 0:
+                missing.append(phone_number)
+            else:
+                updated.append(phone_number)
+
+    con.commit()
+    con.close()
+
+    print(f"Updated {len(updated)} rows.")
+    if missing:
+        print(f"No matching phone found for {len(missing)} entries: {missing}")
+
+
+if __name__ == "__main__":
+    main()