at least we are in the dorm now

apps/auth/src/auth.app.ts

@@ -58,6 +58,10 @@ const app = new Hono<App>()
 		])
 	})
 
+	// Bulk cached-login lookup by platform id (friends resolution). The client
+	// POSTs repeated `id=` params on the auth host; no DB → no matches → [].
+	.post('/cachedlogin/forplatformids', (c) => c.json([]))
+
 	// OAuth token endpoint — accepts a form-urlencoded body and issues a JWT.
 	.post('/connect/token', async (c) => {
 		// The C# reads `grant_type`, `account_id`, `platform_id` and `platform` from

apps/auth/src/test/integration/api.test.ts

@@ -99,6 +99,16 @@ describe('auth worker routes', () => {
 		expect(payload.platform).toBe('Steam')
 	})
 
+	test('POST /cachedlogin/forplatformids returns []', async () => {
+		const res = await exports.default.fetch(`${ORIGIN}/cachedlogin/forplatformids`, {
+			method: 'POST',
+			headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
+			body: 'id=76561197971551621&id=76561197976728738',
+		})
+		expect(res.status).toBe(200)
+		expect(await res.json()).toEqual([])
+	})
+
 	test('GET /role/developer/:id returns ok', async () => {
 		const res = await exports.default.fetch(`${ORIGIN}/role/developer/42`)
 		expect(res.status).toBe(200)