trails/apps/journal/app/routes/api.sync.connect.$provider.ts
Ullrich Schäfer 8eba5b2d9e
fix(journal): centralize session-auth helpers + extract .server.ts siblings
Follow-up to PR #406 — addresses the two items deferred from the audit:

#7 — Centralize auth helpers
- New `requireSessionUser(request)` in lib/auth/session.server.ts that
  returns the user or throws a redirect to /auth/login.
- New `requireSessionUserJson(request)` companion that throws a 401 JSON
  response (for fetcher/JSON endpoints).
- Replace the repeated
    const user = await getSessionUser(request);
    if (!user) return redirect("/auth/login");
  pattern across 18 route loaders/actions. Removes the duplicated guard
  preamble and gives a single chokepoint to evolve later (e.g., for
  terms-version gating).

#8 — Extract heavy loaders into .server.ts siblings
- routes/home.tsx → home.server.ts (DB count query + listActivities +
  listRecentPublicActivities)
- routes/users.$username.tsx → users.$username.server.ts (user lookup +
  follow state + counts + listPublicRoutes/Activities + persona check)
- routes/settings.connections.tsx → settings.connections.server.ts
  (connected_services join + manifest merge)

Each route file shrinks to a thin delegator: `loader` calls
`loadXxx(request)`. The component module no longer transitively pulls
`getDb` and Drizzle schema into its import graph — Vite's tree-shake
already strips server-only code from the client bundle, but the
explicit `.server.ts` suffix makes that contract local and auditable.

Other 17 routes that mix loader/action with components are left as-is
for now: they're each small enough that the split adds churn without
buying much clarity. The pattern is documented by the three examples;
the rest can convert opportunistically when they grow.

Tests:
- lib/auth/session.server.test.ts (4 cases — redirect for missing
  cookie, redirect for ghost userId, success path, JSON 401 variant)

Full repo: pnpm typecheck, pnpm lint, pnpm test all green
(181 passed | 31 integration-gated skipped).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-24 10:44:33 +02:00

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TypeScript

import { redirect, data } from "react-router";
import { getOrigin } from "~/lib/config.server";
import type { Route } from "./+types/api.sync.connect.$provider";
import { requireSessionUser } from "~/lib/auth/session.server";
import { getManifest } from "~/lib/connected-services";
import { encodeOAuthState } from "~/lib/connected-services/oauth-state.server";
export async function loader({ params, request }: Route.LoaderArgs) {
await requireSessionUser(request);
const manifest = getManifest(params.provider);
if (!manifest || !manifest.buildAuthUrl) {
return data({ error: "Unknown provider" }, { status: 404 });
}
const origin = getOrigin();
const redirectUri = `${origin}/api/sync/callback/${params.provider}`;
const state = encodeOAuthState({ returnTo: "/settings/connections" });
return redirect(manifest.buildAuthUrl(redirectUri, state));
}