InstantAdPay site skeleton: SIWE auth, live chain ledger, join links, buy flow

Zero-dependency Node server on the RM Circle pattern. Chain config lives in the volume so the same code runs the Amoy dress rehearsal and mainnet. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-09-04 12:25:34 -05:00
commit f053c1befa
20 changed files with 3116 additions and 0 deletions
@@ -0,0 +1,44 @@
+// Landing page: live ladder, buy buttons, sponsor attribution line.
+(async function () {
+  await IAP.renderNav('home');
+  const c = await IAP.getConfig();
+  IAP.$('contractLink').href = c.explorer + '/address/' + c.contract;
+
+  const sp = await (await fetch('/api/sponsor')).json();
+  if (sp.sponsorId) {
+    const el = IAP.$('sponsorLine');
+    el.hidden = false;
+    el.textContent = 'You were invited by member #' + sp.sponsorId + ' — your purchases pay their team, and your own link will do the same for you.';
+  }
+
+  async function loadLadder() {
+    const { products } = await (await fetch('/api/catalog')).json();
+    const tb = document.querySelector('#ladder tbody');
+    tb.innerHTML = '';
+    const NAMES = { 1: 'Micro', 2: 'Activation', 3: 'Builder', 4: 'Growth', 5: 'Leader' };
+    for (const p of products) {
+      const tr = document.createElement('tr');
+      tr.innerHTML = '<td><b>' + (NAMES[p.id] || 'Package ' + p.id) + '</b></td>'
+        + '<td class="num">' + IAP.fmtUsd(p.priceCents) + '</td>'
+        + '<td class="num">' + p.creditAmount.toLocaleString() + '</td>'
+        + '<td class="num mono">' + (p.costWei ? IAP.fmtPol(p.costWei) + ' POL' : 'paused') + '</td>'
+        + '<td><button class="btn small" data-id="' + p.id + '" data-cost="' + (p.costWei || '') + '"'
+        + (p.costWei ? '' : ' disabled') + '>Buy</button></td>';
+      tb.appendChild(tr);
+    }
+    tb.querySelectorAll('button[data-id]').forEach(b => b.addEventListener('click', () => buyPack(b)));
+  }
+  async function buyPack(btn) {
+    try {
+      btn.disabled = true;
+      IAP.status('Confirm the purchase in your wallet…');
+      const r = await IAPWallet.buy(Number(btn.dataset.id), sp.sponsorId || 0, btn.dataset.cost);
+      if (r.receipt.status !== '0x1') throw new Error('Transaction reverted — see the explorer.');
+      IAP.status('Purchase settled on-chain — credits are yours, payouts delivered. Watch it on the ledger.', 'ok');
+      IAP.refreshNavWallet();
+    } catch (e) {
+      IAP.status('Purchase failed: ' + (e.message || e), 'bad');
+    } finally { btn.disabled = false; }
+  }
+  loadLadder();
+})();