Sessions 5-7a: 955 tests, deployment ready

web/src/lib/supabase.ts

@@ -0,0 +1,36 @@
+import { createClient, type SupabaseClient } from '@supabase/supabase-js';
+
+const url = process.env.NEXT_PUBLIC_SUPABASE_URL;
+const anonKey = process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY;
+
+let browserClient: SupabaseClient | null = null;
+
+export function getBrowserSupabase(): SupabaseClient | null {
+  if (typeof window === 'undefined') return null;
+  if (!url || !anonKey) return null;
+  if (browserClient) return browserClient;
+  browserClient = createClient(url, anonKey, {
+    auth: {
+      persistSession: true,
+      autoRefreshToken: true,
+      detectSessionInUrl: true,
+    },
+  });
+  return browserClient;
+}
+
+export function getServerSupabase(authHeader?: string | null): SupabaseClient | null {
+  if (!url || !anonKey) return null;
+  return createClient(url, anonKey, {
+    auth: { persistSession: false, autoRefreshToken: false },
+    global: authHeader ? { headers: { Authorization: authHeader } } : undefined,
+  });
+}
+
+export function getServiceRoleSupabase(): SupabaseClient | null {
+  const serviceKey = process.env.SUPABASE_SERVICE_ROLE_KEY;
+  if (!url || !serviceKey) return null;
+  return createClient(url, serviceKey, {
+    auth: { persistSession: false, autoRefreshToken: false },
+  });
+}