Celebrate won deals in Slack and ask finance to invoice

from clickruntime import on_event, credentials, http, notify

API = "https://api.pipedrive.com"

@on_event
def handle(event):
    body = event.json or {}
    deal, previous = body.get("data") or {}, body.get("previous") or {}
    if deal.get("status") != "won" or previous.get("status") == "won":
        return {"ignored": True}
    headers = {"Authorization": f"Bearer {credentials.connection('pipedrive', 'work')}"}
    products = http.get(f"{API}/api/v2/deals/{deal['id']}/products", headers=headers).json().get("data") or []
    lines = "\n".join(f"- {p['quantity']} x {p.get('name') or p['product_id']} @ {p['item_price']:,.2f}" for p in products)
    notify.slack(
        f":tada: Won: {deal['title']} - {deal['value']:,.2f} {deal['currency']}\n{lines or '- no products listed'}\n"
        f"Finance: please approve the invoice for this deal.",
        channel="#wins")
    return {"deal": deal["id"], "products": len(products)}