Initial commit.

web/src/api.ts

@@ -0,0 +1,39 @@
+import type { Session } from './types'
+
+const SESSION_KEY = 'sapbg-session'
+
+async function post(path: string, body: unknown): Promise<Session> {
+  const res = await fetch(path, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(body),
+  })
+  const data = await res.json()
+  if (!res.ok) throw new Error(data.error ?? 'request failed')
+  return data as Session
+}
+
+export function createGame(name: string): Promise<Session> {
+  return post('/api/games', { name })
+}
+
+export function joinGame(code: string, name: string): Promise<Session> {
+  return post('/api/join', { code, name })
+}
+
+export function loadSession(): Session | null {
+  try {
+    const raw = localStorage.getItem(SESSION_KEY)
+    return raw ? (JSON.parse(raw) as Session) : null
+  } catch {
+    return null
+  }
+}
+
+export function saveSession(s: Session) {
+  localStorage.setItem(SESSION_KEY, JSON.stringify(s))
+}
+
+export function clearSession() {
+  localStorage.removeItem(SESSION_KEY)
+}