From b79409a252489d1dfde7b3ef182e3db98b54227a Mon Sep 17 00:00:00 2001
From: karim <karim@gabrielevarano.ch>
Date: Sun, 31 May 2026 12:47:24 +0200
Subject: [PATCH] feat(cockpit): Zahlungsausfall-Banner + past_due-Badge +
 Health-Check-Button

- Warnbanner oben wenn past_due-Abos vorhanden
- past_due in der Kundentabelle rot hervorgehoben
- 'Health-Check'-Button: prueft Instanzen, zeigt up/down/unknown

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 public/js/hosting-app.js | 26 +++++++++++++++++++++++++-
 static/js/hosting-app.js | 26 +++++++++++++++++++++++++-
 2 files changed, 50 insertions(+), 2 deletions(-)

diff --git a/public/js/hosting-app.js b/public/js/hosting-app.js
index 8a76a1b..e78599e 100644
--- a/public/js/hosting-app.js
+++ b/public/js/hosting-app.js
@@ -392,7 +392,9 @@
       "<td><b>" + esc(a.email) + "</b>" +
         (a.company ? '<div class="muted" style="font-size:12px">' + esc(a.company) + "</div>" : "") + "</td>" +
       "<td>" + (a.plan ? '<span class="admin-badge">' + esc(a.plan) + "</span>" +
-        (a.sub_status && a.sub_status !== "active" ? ' <span class="muted" style="font-size:11px">' + esc(a.sub_status) + "</span>" : "")
+        (a.sub_status && a.sub_status !== "active"
+          ? ' <span class="admin-badge ' + (a.sub_status === "past_due" ? "warn" : "") + '" style="font-size:10px">' + esc(a.sub_status) + "</span>"
+          : "")
         : '<span class="muted">—</span>') + "</td>" +
       '<td style="text-align:center">' + esc(a.instance_count) + "</td>" +
       '<td class="muted" style="font-size:12px">' + esc(new Date(a.created_at).toLocaleDateString("de-CH")) + "</td>" +
@@ -409,8 +411,14 @@
       '<div style="display:flex;justify-content:space-between;align-items:center;margin-bottom:20px">' +
       '<div class="hosting-title" style="text-align:left;margin:0">Cockpit</div>' +
       '<div style="display:flex;gap:14px;align-items:center">' +
+      '<button class="hosting-link" id="ahealth">Health-Check</button>' +
       '<button class="hosting-link" id="aexport">CSV-Export</button>' +
       '<button class="hosting-link" id="alogout">Abmelden</button></div></div>' +
+      (stats.pastDueSubscriptions
+        ? '<div class="hosting-msg err">⚠ ' + esc(stats.pastDueSubscriptions) +
+          " Abo(s) mit fehlgeschlagener Zahlung (past_due) — Kunden kontaktieren.</div>"
+        : "") +
+      '<div id="healthbar"></div>' +
       '<div class="admin-stats">' +
         statCard("Kunden", stats.accounts, "+" + (stats.newAccounts30d || 0) + " (30 T.)") +
         statCard("Aktive Abos", stats.activeSubscriptions) +
@@ -443,6 +451,22 @@
         URL.revokeObjectURL(a.href);
       } catch (err) { alert(err.message); }
     };
+    root.querySelector("#ahealth").onclick = async () => {
+      const bar = root.querySelector("#healthbar");
+      bar.innerHTML = '<div class="hosting-msg">Prüfe Instanzen…</div>';
+      try {
+        const h = await adminApi("GET", "/admin/health");
+        if (h.mock) {
+          bar.innerHTML = '<div class="hosting-msg">Health-Check im Mock-Modus nicht aussagekräftig ' +
+            "(keine echten Instanzen). " + esc(h.instances.length) + " aktive Instanz(en).</div>";
+        } else if (h.down > 0) {
+          bar.innerHTML = '<div class="hosting-msg err">⚠ ' + esc(h.down) + " von " + esc(h.checked) +
+            " Instanzen nicht erreichbar (down).</div>";
+        } else {
+          bar.innerHTML = '<div class="hosting-msg ok">Alle ' + esc(h.checked) + " Instanzen erreichbar.</div>";
+        }
+      } catch (err) { bar.innerHTML = '<div class="hosting-msg err">' + esc(err.message) + "</div>"; }
+    };
     const s = root.querySelector("#asearch");
     s.oninput = () => { adminSearch = s.value; const pos = s.selectionStart; paintAdmin(); const n = root.querySelector("#asearch"); n.focus(); n.setSelectionRange(pos, pos); };
     root.querySelector("#afilter").onchange = (e) => { adminPlanFilter = e.target.value; paintAdmin(); };
diff --git a/static/js/hosting-app.js b/static/js/hosting-app.js
index 8a76a1b..e78599e 100644
--- a/static/js/hosting-app.js
+++ b/static/js/hosting-app.js
@@ -392,7 +392,9 @@
       "<td><b>" + esc(a.email) + "</b>" +
         (a.company ? '<div class="muted" style="font-size:12px">' + esc(a.company) + "</div>" : "") + "</td>" +
       "<td>" + (a.plan ? '<span class="admin-badge">' + esc(a.plan) + "</span>" +
-        (a.sub_status && a.sub_status !== "active" ? ' <span class="muted" style="font-size:11px">' + esc(a.sub_status) + "</span>" : "")
+        (a.sub_status && a.sub_status !== "active"
+          ? ' <span class="admin-badge ' + (a.sub_status === "past_due" ? "warn" : "") + '" style="font-size:10px">' + esc(a.sub_status) + "</span>"
+          : "")
         : '<span class="muted">—</span>') + "</td>" +
       '<td style="text-align:center">' + esc(a.instance_count) + "</td>" +
       '<td class="muted" style="font-size:12px">' + esc(new Date(a.created_at).toLocaleDateString("de-CH")) + "</td>" +
@@ -409,8 +411,14 @@
       '<div style="display:flex;justify-content:space-between;align-items:center;margin-bottom:20px">' +
       '<div class="hosting-title" style="text-align:left;margin:0">Cockpit</div>' +
       '<div style="display:flex;gap:14px;align-items:center">' +
+      '<button class="hosting-link" id="ahealth">Health-Check</button>' +
       '<button class="hosting-link" id="aexport">CSV-Export</button>' +
       '<button class="hosting-link" id="alogout">Abmelden</button></div></div>' +
+      (stats.pastDueSubscriptions
+        ? '<div class="hosting-msg err">⚠ ' + esc(stats.pastDueSubscriptions) +
+          " Abo(s) mit fehlgeschlagener Zahlung (past_due) — Kunden kontaktieren.</div>"
+        : "") +
+      '<div id="healthbar"></div>' +
       '<div class="admin-stats">' +
         statCard("Kunden", stats.accounts, "+" + (stats.newAccounts30d || 0) + " (30 T.)") +
         statCard("Aktive Abos", stats.activeSubscriptions) +
@@ -443,6 +451,22 @@
         URL.revokeObjectURL(a.href);
       } catch (err) { alert(err.message); }
     };
+    root.querySelector("#ahealth").onclick = async () => {
+      const bar = root.querySelector("#healthbar");
+      bar.innerHTML = '<div class="hosting-msg">Prüfe Instanzen…</div>';
+      try {
+        const h = await adminApi("GET", "/admin/health");
+        if (h.mock) {
+          bar.innerHTML = '<div class="hosting-msg">Health-Check im Mock-Modus nicht aussagekräftig ' +
+            "(keine echten Instanzen). " + esc(h.instances.length) + " aktive Instanz(en).</div>";
+        } else if (h.down > 0) {
+          bar.innerHTML = '<div class="hosting-msg err">⚠ ' + esc(h.down) + " von " + esc(h.checked) +
+            " Instanzen nicht erreichbar (down).</div>";
+        } else {
+          bar.innerHTML = '<div class="hosting-msg ok">Alle ' + esc(h.checked) + " Instanzen erreichbar.</div>";
+        }
+      } catch (err) { bar.innerHTML = '<div class="hosting-msg err">' + esc(err.message) + "</div>"; }
+    };
     const s = root.querySelector("#asearch");
     s.oninput = () => { adminSearch = s.value; const pos = s.selectionStart; paintAdmin(); const n = root.querySelector("#asearch"); n.focus(); n.setSelectionRange(pos, pos); };
     root.querySelector("#afilter").onchange = (e) => { adminPlanFilter = e.target.value; paintAdmin(); };