introduced supabase and experiment management UI (#23)

* introduced supabase and experiment management UI

* fixing cookie import

web/src/utils/supabase/client.ts

@@ -0,0 +1,10 @@
+import { createBrowserClient } from "@supabase/ssr";
+
+const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL;
+const supabaseKey = process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY;
+
+export const createClient = () =>
+    createBrowserClient(
+        supabaseUrl!,
+        supabaseKey!,
+    );

web/src/utils/supabase/middleware.ts

@@ -0,0 +1,37 @@
+import { createServerClient, type CookieOptions } from "@supabase/ssr";
+import { type NextRequest, NextResponse } from "next/server";
+
+const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL;
+const supabaseKey = process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY;
+
+export const createClient = (request: NextRequest) => {
+  // Create an unmodified response
+  let supabaseResponse = NextResponse.next({
+    request: {
+      headers: request.headers,
+    },
+  });
+
+  const supabase = createServerClient(
+    supabaseUrl!,
+    supabaseKey!,
+    {
+      cookies: {
+        getAll() {
+          return request.cookies.getAll()
+        },
+        setAll(cookiesToSet) {
+          cookiesToSet.forEach(({ name, value, options }) => request.cookies.set(name, value))
+          supabaseResponse = NextResponse.next({
+            request,
+          })
+          cookiesToSet.forEach(({ name, value, options }) =>
+            supabaseResponse.cookies.set(name, value, options)
+          )
+        },
+      },
+    },
+  );
+
+  return supabaseResponse
+};

web/src/utils/supabase/server.ts

@@ -0,0 +1,27 @@
+import { createServerClient, type CookieOptions } from "@supabase/ssr";
+import { cookies } from "next/headers";
+import { ReadonlyRequestCookies } from "next/dist/server/web/spec-extension/adapters/request-cookies";
+
+const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL;
+const supabaseKey = process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY;
+
+export const createClient = (cookieStore: ReadonlyRequestCookies) => {
+    return createServerClient(
+        supabaseUrl!,
+        supabaseKey!,
+        {
+            cookies: {
+                getAll() {
+                    return cookieStore.getAll()
+                },
+                setAll(cookiesToSet) {
+                    try {
+                        cookiesToSet.forEach(({ name, value, options }) => cookieStore.set(name, value, options))
+                    } catch {
+                        // `setAll` called from Server Component - ignored if middleware handles session refresh
+                    }
+                },
+            },
+        },
+    );
+};