feat(status): add public repair status page

lib/olympus/status.ts

@@ -0,0 +1,70 @@
+import "server-only";
+
+export type OlympusRepairStatusHistoryItem = {
+  status: string;
+  status_label: string;
+  created_at: string;
+};
+
+export type OlympusRepairStatus = {
+  repair_number: string;
+  public_status_label: string;
+  device_manufacturer: string;
+  device_model: string;
+  status_history_public: OlympusRepairStatusHistoryItem[];
+  updated_at: string;
+};
+
+export type RepairStatusResult =
+  | { ok: true; status: OlympusRepairStatus }
+  | { ok: false; reason: "invalid" | "unavailable" };
+
+function getStatusApiBaseUrl() {
+  return process.env.OLYMPUS_PUBLIC_STATUS_API_URL?.replace(/\/$/, "") ?? "";
+}
+
+function getStatusApiToken() {
+  return process.env.OLYMPUS_PUBLIC_STATUS_API_TOKEN ?? "";
+}
+
+export async function fetchOlympusRepairStatus(token: string): Promise<RepairStatusResult> {
+  const baseUrl = getStatusApiBaseUrl();
+
+  if (!baseUrl || !token.trim()) {
+    return { ok: false, reason: "unavailable" };
+  }
+
+  const headers: HeadersInit = {
+    Accept: "application/json",
+  };
+  const apiToken = getStatusApiToken();
+
+  if (apiToken) {
+    headers.Authorization = `Bearer ${apiToken}`;
+  }
+
+  let response: Response;
+
+  try {
+    response = await fetch(`${baseUrl}/public/repairs/status/${encodeURIComponent(token)}`, {
+      headers,
+      cache: "no-store",
+    });
+  } catch {
+    return { ok: false, reason: "unavailable" };
+  }
+
+  if (response.status === 401 || response.status === 403 || response.status === 404) {
+    return { ok: false, reason: "invalid" };
+  }
+
+  if (!response.ok) {
+    return { ok: false, reason: "unavailable" };
+  }
+
+  try {
+    return { ok: true, status: await response.json() as OlympusRepairStatus };
+  } catch {
+    return { ok: false, reason: "unavailable" };
+  }
+}