feat: add src/api.ts

src/api.ts

@@ -0,0 +1,28 @@
+export async function api<T>(path: string, init: RequestInit = {}): Promise<T> {
+  const headers = new Headers(init.headers)
+  if (init.body && !headers.has('Content-Type')) headers.set('Content-Type', 'application/json')
+
+  const response = await fetch(path, { ...init, headers })
+  if (response.status === 401) {
+    window.location.assign('/auth/login')
+    throw new Error('Authentication required')
+  }
+  if (!response.ok) {
+    const body = await response.text()
+    throw new Error(`${response.status}: ${body}`)
+  }
+  return response.json() as Promise<T>
+}
+
+export async function apiBlob(path: string, init: RequestInit = {}): Promise<Blob> {
+  const headers = new Headers(init.headers)
+  if (init.body && !headers.has('Content-Type')) headers.set('Content-Type', 'application/json')
+
+  const response = await fetch(path, { ...init, headers })
+  if (response.status === 401) {
+    window.location.assign('/auth/login')
+    throw new Error('Authentication required')
+  }
+  if (!response.ok) throw new Error(`${response.status}: ${await response.text()}`)
+  return response.blob()
+}