Initial commit

apps/frontend/src/status.ts

@@ -0,0 +1,46 @@
+export type ServiceStatus =
+  "unknown" | "online" | "offline" | "timed_out" | "http_error" | "http3_error";
+
+export type Service = {
+  id: string;
+  name: string;
+  url: string;
+  checkHttp3: boolean;
+  status: ServiceStatus;
+  statusCode: number | null;
+  latencyMs: number | null;
+  error: string | null;
+  checkedAt: string | null;
+};
+
+export type Category = {
+  id: string;
+  name: string;
+  logo: string;
+  services: Service[];
+};
+
+export type Severity = "minor" | "major" | "critical";
+
+export type Incident = {
+  id: string;
+  title: string;
+  message: string;
+  severity: Severity;
+  createdAt: string;
+  resolvedAt: string | null;
+};
+
+export type Snapshot = {
+  categories: Category[];
+  incidents: Incident[];
+  generatedAt: string;
+};
+
+export function parseSnapshot(message: { data: unknown }): Snapshot {
+  const data = message.data as Record<string, unknown>;
+  if (typeof data?.Payload !== "string") {
+    throw new Error("Status response did not contain a payload");
+  }
+  return JSON.parse(data.Payload) as Snapshot;
+}