perf(db): collect planner statistics on connect and after imports

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

packages/core/src/imports/processor.ts

@@ -13,6 +13,7 @@ import {
   getTitleStatusValue,
   updateImportJobProgress,
 } from "@sofa/db/queries/imports";
+import { refreshPlannerStats } from "@sofa/db/queries/maintenance";
 import { findEpisodeBySeasonAndNumber, findSeasonByTitleAndNumber } from "@sofa/db/queries/title";
 import { createLogger } from "@sofa/logger";
 
@@ -525,6 +526,12 @@ export async function processImportJob(jobId: string): Promise<void> {
       currentMessage: "Import complete",
     });
 
+    try {
+      refreshPlannerStats();
+    } catch (err) {
+      log.warn("Failed to refresh planner statistics after import:", err);
+    }
+
     log.info(
       `Import job ${jobId} complete: ${result.imported} imported, ${result.skipped} skipped, ${result.failed} failed`,
     );

packages/core/test/import-processor.test.ts

@@ -4,6 +4,7 @@ import { fileURLToPath } from "node:url";
 
 import { beforeEach, describe, expect, test, vi } from "vitest";
 
+import * as maintenance from "@sofa/db/queries/maintenance";
 import {
   importJobs,
   titles,
@@ -162,6 +163,44 @@ describe("processImportJob — movies", () => {
   });
 });
 
+// ── Planner Statistics ──────────────────────────────────────────────
+
+describe("processImportJob — planner statistics", () => {
+  function createMovieJob() {
+    const userId = insertUser();
+    insertMovieTitle("movie-1", 550, "Fight Club");
+    const payload: NormalizedImport = {
+      source: "trakt",
+      movies: [{ tmdbId: 550, title: "Fight Club", watchedAt: "2024-06-15T20:00:00Z" }],
+      episodes: [],
+      watchlist: [],
+      ratings: [],
+    };
+    return createJob(userId, payload);
+  }
+
+  test("refreshes planner statistics once after a successful import", async () => {
+    const spy = vi.spyOn(maintenance, "refreshPlannerStats");
+    const jobId = createMovieJob();
+
+    await processImportJob(jobId);
+
+    expect(spy).toHaveBeenCalledTimes(1);
+    expect(readImportJob(jobId).status).toBe("success");
+  });
+
+  test("a failing statistics refresh does not fail the import", async () => {
+    vi.spyOn(maintenance, "refreshPlannerStats").mockImplementation(() => {
+      throw new Error("boom");
+    });
+    const jobId = createMovieJob();
+
+    await processImportJob(jobId);
+
+    expect(readImportJob(jobId).status).toBe("success");
+  });
+});
+
 // ── Episode Import ──────────────────────────────────────────────────
 
 describe("processImportJob — episodes", () => {