Files
minabot/scripts/dashboard-preview.ts

93 lines
4.0 KiB
TypeScript

// Isolated browser QA server. Never opens or changes the user's database.
import { sendDueReminders } from "../src/reminders/worker";
import type { DiscordFetch } from "../src/sharing/routes";
import { fixture } from "../src/habits/test-fixture";
import { createApi } from "../src/api";
import index from "../src/index.html";
const f = fixture();
const origin = "http://127.0.0.1:3107";
const previewCookie = "minabot_dashboard_preview_session";
const sharingPreview = process.env.SHARE_PREVIEW === "1";
let sharedImage: Blob | null = null;
let reminderMessage: string | null = null;
const previewDiscord: DiscordFetch = async (url, init) => {
if (url.endsWith("/users/@me/channels")) return Response.json({ id: "523456789012345678" });
if (init?.method === "POST") {
if (init.body instanceof FormData) sharedImage = init.body.get("files[0]") as Blob;
else reminderMessage = JSON.parse(String(init.body)).content;
return Response.json({ id: "423456789012345678" });
}
return Response.json({ type: 0, id: "223456789012345678", guild_id: "323456789012345678", name: "preview-only" });
};
if (sharingPreview) {
f.setTime("2026-08-01T12:00:00Z");
const reading = await f.json("/habits", "POST", { name: "A few pages, every day", method: "count", target: 10, unit: "pages", color: "#90647e" }, 201);
const walking = await f.json("/habits", "POST", { name: "An afternoon walk", method: "manual", schedule: { type: "weekdays", days: [1, 3, 5] }, color: "#397f76" }, 201);
for (let i = 0; i < 35; i++) {
const date = new Date(Date.UTC(2026, 7, 1 + i)).toISOString().slice(0, 10);
f.setTime(`${date}T12:00:00Z`);
if (i % 4 !== 0) await f.json(`/habits/${reading.id}/days/${date}/progress`, "PUT", { count: i % 3 === 0 ? 5 : 10 });
if ([1, 3, 5].includes(new Date(`${date}T12:00:00Z`).getUTCDay()) && i % 4 !== 0) await f.json(`/habits/${walking.id}/days/${date}/progress`, "PUT", { done: true });
}
}
const app = createApi(
f.db,
{
origin,
clientId: "",
clientSecret: "",
cookieSecret: "preview-only-secret-at-least-32-characters",
},
undefined,
() => Date.parse("2026-09-04T12:00:00Z"),
sharingPreview ? previewDiscord : undefined,
sharingPreview ? { token: "preview-bot-token", channelId: "223456789012345678" } : undefined,
);
let reminderRunning = false;
if (sharingPreview) setInterval(async () => {
if (reminderRunning) return; reminderRunning = true;
try { await sendDueReminders(f.db, { token: "preview-bot-token", origin }, previewDiscord, () => Date.parse("2026-09-04T12:00:00Z")); }
finally { reminderRunning = false; }
}, 1000).unref();
const server = Bun.serve({
hostname: "127.0.0.1",
port: 3107,
routes: {
"/__preview/reminder": () => new Response(reminderMessage ?? "No reminder sent"),
"/__preview/shared-image": () => sharingPreview && sharedImage ? new Response(sharedImage) : new Response(null, { status: 404 }),
"/__preview/login": () =>
new Response(null, {
status: 302,
headers: {
Location: "/",
"Set-Cookie": `${previewCookie}=${"a".repeat(43)}; Path=/; HttpOnly; SameSite=Lax`,
},
}),
"/api/*": async (request) => {
// Translate only the preview cookie; never use or overwrite a real session.
const cookie = request.headers
.get("cookie")
?.split(";")
.map((value) => value.trim())
.find((value) => value.startsWith(`${previewCookie}=`));
const headers = new Headers(request.headers);
headers.set(
"cookie",
cookie ? cookie.replace(previewCookie, "minabot_session") : "",
);
const response = await app.fetch(new Request(request, { headers }));
const setCookie = response.headers.get("set-cookie");
if (setCookie)
response.headers.set(
"set-cookie",
setCookie.replace("minabot_session", previewCookie),
);
return response;
},
"/*": index,
},
development: true,
});
console.log(`Disposable dashboard preview: ${server.url}__preview/login`);