Phase7b: Manual Invoice

src/app/[locale]/admin/billing/invoices/new/page.tsx

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+import { redirect } from "next/navigation";
+import { getTranslations } from "next-intl/server";
+import { getSessionUser } from "@/lib/session";
+import { listTenants } from "@/lib/k8s";
+import { getOrgBilling } from "@/lib/db";
+import { BackLink } from "@/components/ui/back-link";
+import { NewInvoiceForm } from "@/components/admin/billing/new-invoice-form";
+
+/**
+ * /admin/billing/invoices/new — entry point for the custom-invoice
+ * flow. The admin picks an org, clicks Continue, and lands on the
+ * editor at /admin/billing/invoice-drafts/<new-id>.
+ *
+ * Phase 8. Org list is built from tenant labels + each org's
+ * billing config (we need the company name and the
+ * has-billing-snapshot flag to gate the picker — orgs without a
+ * snapshot can't be invoiced until they complete onboarding or
+ * admin sets the billing info manually).
+ */
+export default async function NewInvoicePage() {
+  const user = await getSessionUser();
+  if (!user) redirect("/login");
+  if (!user.isPlatform) redirect("/dashboard");
+  const t = await getTranslations("adminBilling");
+
+  // Tenants give us org membership; getOrgBilling per org gives us
+  // the snapshot status. We dedupe by org id since one org can own
+  // many tenants.
+  const tenants = await listTenants();
+  const orgIds = new Set<string>();
+  for (const tnt of tenants) {
+    const oid = tnt.metadata.labels?.["pieced.ch/zitadel-org-id"];
+    if (oid) orgIds.add(oid);
+  }
+  const orgs = await Promise.all(
+    Array.from(orgIds).map(async (oid) => {
+      const billing = await getOrgBilling(oid).catch(() => null);
+      return {
+        zitadelOrgId: oid,
+        companyName: billing?.companyName ?? null,
+        country: billing?.country ?? null,
+        hasBillingAddress: !!billing && !!billing.companyName,
+      };
+    })
+  );
+  // Sort: orgs with billing first (admin's most likely target),
+  // then alphabetically by company name.
+  orgs.sort((a, b) => {
+    if (a.hasBillingAddress !== b.hasBillingAddress) {
+      return a.hasBillingAddress ? -1 : 1;
+    }
+    return (a.companyName ?? "").localeCompare(b.companyName ?? "");
+  });
+
+  return (
+    <main className="max-w-2xl mx-auto px-6 py-8">
+      <BackLink
+        href="/admin/billing/invoices"
+        label={t("backToInvoices")}
+      />
+      <div className="mb-6">
+        <h1 className="font-display text-2xl font-semibold accent-rule">
+          {t("newInvoicePageTitle")}
+        </h1>
+        <p className="text-sm text-text-secondary mt-3">
+          {t("newInvoicePageSubtitle")}
+        </p>
+      </div>
+      <NewInvoiceForm orgs={orgs} />
+    </main>
+  );
+}