// 0. Auto-open Opus cart if needed // (function (ns, fetch) { // ns.fetch = function () { // const response = fetch.apply(this, arguments); // response.then(res => { // const url = new URL(res.url); // if (res.url.includes(`${window.location.origin}/cart/add`)) { // const params = url.searchParams; // const isOpus = params.get("opus"); // if (isOpus) return; // window?.opusOpen(); // } // }); // return response; // }; // })(window, window.fetch); // 1. Shopflo Checkout Handler window.handleFloCheckoutBtn = async function () { try { const sessionId = await Shopflo.getSessionId(); const response = await fetch('/apps/shopflo/create-token', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ session_id: sessionId }), }); const { checkout_url } = await response.json(); if (checkout_url) { Shopflo.openFloCheckout(checkout_url); } else { alert("Unable to retrieve Shopflo checkout link."); } } catch (error) { console.error("❌ Shopflo Checkout Error:", error); window.location.href = "/checkout"; } }; // 2. Update total from visible Opus DOM async function pollCartTotalUntilStable(maxRetries = 8, delay = 300) { for (let i = 0; i < maxRetries; i++) { const layoutBtn = document.querySelector('#opus-checkout-btn-2'); if (layoutBtn && layoutBtn.innerText.trim()) { const text = layoutBtn.innerText.trim(); const customBtn = document.getElementById('checkout2'); if (customBtn && customBtn.innerText !== text) { customBtn.innerText = text; console.log("✅ Shopflo button updated with:", text); } return; } await new Promise((r) => setTimeout(r, delay)); } console.warn("⚠️ Could not extract visible total from Opus layout button."); } // 3. Replace Opus button inside Shadow DOM (only the

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