Add log_expense.py script with validation; simplify skill

log-work-expense/scripts/log_expense.py

@@ -0,0 +1,62 @@
+#!/usr/bin/env python3
+"""Log work expenses to MongoDB (wip.work_expenses).
+
+Usage:
+    python log_expense.py <type> <account> <date> <note> <s2_url_1> [s2_url_2]
+
+    type:    "meal" or "mileage"
+    account: e.g. "LTISD"
+    date:    YYYY-MM-DD
+    note:    free-text context (quote if it has spaces)
+    s2_url:  one or more S2 URLs of uploaded files
+
+Rules enforced:
+    - meal:    exactly 1 file per invocation
+    - mileage: exactly 2 files per invocation (start + end odometer)
+"""
+
+import sys
+from pymongo import MongoClient
+
+def main():
+    args = sys.argv[1:]
+    if len(args) < 5:
+        print("Usage: log_expense.py <type> <account> <date> <note> <s2_url_1> [s2_url_2]")
+        sys.exit(1)
+
+    exp_type = args[0]
+    account = args[1]
+    date = args[2]
+    note = args[3]
+    files = args[4:]
+
+    if exp_type not in ("meal", "mileage"):
+        print(f"Error: type must be 'meal' or 'mileage', got '{exp_type}'")
+        sys.exit(1)
+
+    if exp_type == "meal" and len(files) != 1:
+        print(f"Error: meal entries must have exactly 1 file, got {len(files)}")
+        sys.exit(1)
+
+    if exp_type == "mileage" and len(files) != 2:
+        print(f"Error: mileage entries must have exactly 2 files (start + end odometer), got {len(files)}")
+        sys.exit(1)
+
+    client = MongoClient("mongodb://root:3wwfoUjyk2E2zWELXFlLuHqfw1ALlOp4pb2H5Vq3TImbMIHL2h1u8Jej2mjzCPl@docdb.connorrhodes.com:35563")
+    db = client["wip"]
+    col = db["work_expenses"]
+
+    doc = {
+        "files": files,
+        "date": date,
+        "type": exp_type,
+        "account": account,
+        "note": note,
+        "status": "todo"
+    }
+
+    result = col.insert_one(doc)
+    print(f"Inserted {exp_type} for {account} on {date}: {result.inserted_id}")
+
+if __name__ == "__main__":
+    main()