Gateway: status route with per-route results, test push, reconnect and unpair

gateway/src/api.ts

@@ -11,19 +11,25 @@ import type {
   ProjectsResponse,
   PushRegistration,
   RespondRequest,
+  PushResult,
   SendMessageRequest,
+  StatusResponse,
 } from "./contract.ts";
 import type { Db, DeviceRow } from "./db.ts";
 import type { Hub } from "./hub.ts";
+import type { Pusher } from "./push.ts";
 import { HostError, type T3Host } from "./t3/host.ts";
 import { RpcError } from "./t3/rpc.ts";
 import type { ApprovalDecision, ModelSelection, ThreadShell } from "./t3/types.ts";
-import { buildFeed, buildSummary, buildThreadDetail, hostSummary, type SummaryCache } from "./views.ts";
+import { buildFeed, buildSummary, buildThreadDetail, hostStatusDetail, hostSummary, type SummaryCache } from "./views.ts";
 
 export interface ApiDeps {
   db: Db;
   hub: Hub;
   cache: SummaryCache;
+  pusher: Pusher;
+  /** When the gateway started, for the status screen. */
+  startedAt: string;
   log?: (message: string) => void;
 }
 
@@ -50,7 +56,7 @@ class HttpError extends Error {
 const json = (body: unknown, status = 200) => Response.json(body, { status });
 const accepted = () => new Response(null, { status: 202 });
 
-export function createRoutes({ db, hub, cache, log = () => {} }: ApiDeps) {
+export function createRoutes({ db, hub, cache, pusher, startedAt, log = () => {} }: ApiDeps) {
   let pairFailures: number[] = [];
 
   /** Wraps a handler with device auth and error mapping. */
@@ -131,6 +137,52 @@ export function createRoutes({ db, hub, cache, log = () => {} }: ApiDeps) {
       }),
     },
 
+    "/v1/device": {
+      /** Unpairs the watch asking. */
+      DELETE: authed<"/v1/device">((_req, device) => {
+        db.devices.revoke(device.id);
+        log(`unpaired device ${device.name} (${device.id})`);
+        return new Response(null, { status: 204 });
+      }),
+    },
+
+    "/v1/device/test-push": {
+      POST: authed<"/v1/device/test-push">(async (_req, device) =>
+        json(
+          (await pusher.sendTo(device, {
+            title: "WristCode",
+            body: "Test notification. Pushes reach this watch.",
+            category: "test",
+            data: {},
+            collapseId: "test",
+          })) satisfies PushResult,
+        ),
+      ),
+    },
+
+    "/v1/status": {
+      GET: authed((_req, device) => {
+        const expiries = new Map(hub.rows().map((row) => [row.id, row.token_expires_at]));
+        return json({
+          hosts: hub.list().map((host) => hostStatusDetail(host, expiries.get(host.id) ?? null)),
+          gateway: { startedAt, pushConfigured: pusher.configured, lastPush: pusher.last },
+          device: {
+            name: device.name,
+            pairedAt: device.created_at,
+            pushRegistered: device.apns_token !== null,
+            apnsEnvironment: device.apns_env,
+          },
+        } satisfies StatusResponse);
+      }),
+    },
+
+    "/v1/hosts/:hostId/reconnect": {
+      POST: authed<"/v1/hosts/:hostId/reconnect">((req) => {
+        findHost(req.params.hostId).reconnect();
+        return accepted();
+      }),
+    },
+
     "/v1/feed": {
       GET: authed(async () => json(await buildFeed(hub.list(), cache))),
     },