test

frontend/src/features/dashboard/index.ts

@@ -0,0 +1,58 @@
+import {
+  listPublications,
+  type PublicationItem,
+  type PublicationMode,
+} from "@/features/publications";
+import { listQueueItems, listRuns, type RunListItem } from "@/features/runs";
+
+export interface QueueHealth {
+  queued: number;
+  retrying: number;
+  dropped: number;
+}
+
+export interface DashboardSnapshot {
+  newCount: number;
+  totalCount: number;
+  mode: PublicationMode;
+  latestRun: RunListItem | null;
+  recentRuns: RunListItem[];
+  recentPublications: PublicationItem[];
+  queue: QueueHealth;
+}
+
+function countQueueStatuses(statuses: string[]): QueueHealth {
+  return statuses.reduce<QueueHealth>(
+    (acc, status) => {
+      if (status === "queued") {
+        acc.queued += 1;
+      } else if (status === "retrying") {
+        acc.retrying += 1;
+      } else if (status === "dropped") {
+        acc.dropped += 1;
+      }
+      return acc;
+    },
+    { queued: 0, retrying: 0, dropped: 0 },
+  );
+}
+
+export async function fetchDashboardSnapshot(): Promise<DashboardSnapshot> {
+  const [publications, runs, queueItems] = await Promise.all([
+    listPublications({ mode: "new", limit: 20 }),
+    listRuns({ limit: 5 }),
+    listQueueItems(200),
+  ]);
+
+  const queueHealth = countQueueStatuses(queueItems.map((item) => item.status));
+
+  return {
+    newCount: publications.new_count,
+    totalCount: publications.total_count,
+    mode: publications.mode,
+    latestRun: runs[0] ?? null,
+    recentRuns: runs,
+    recentPublications: publications.publications,
+    queue: queueHealth,
+  };
+}