Add Better Auth admin authentication

lib/auth-client.ts

@@ -0,0 +1,6 @@
+import { convexClient } from "@convex-dev/better-auth/client/plugins";
+import { createAuthClient } from "better-auth/react";
+
+export const authClient = createAuthClient({
+  plugins: [convexClient()],
+});

lib/auth-server.ts

@@ -0,0 +1,14 @@
+import { convexBetterAuthNextJs } from "@convex-dev/better-auth/nextjs";
+
+export const {
+  handler,
+  preloadAuthQuery,
+  isAuthenticated,
+  getToken,
+  fetchAuthQuery,
+  fetchAuthMutation,
+  fetchAuthAction,
+} = convexBetterAuthNextJs({
+  convexUrl: process.env.NEXT_PUBLIC_CONVEX_URL!,
+  convexSiteUrl: process.env.NEXT_PUBLIC_CONVEX_SITE_URL!,
+});

lib/mock-auth.ts

@@ -1,47 +0,0 @@
-export const MOCK_SESSION_COOKIE_NAME = "webdev_pipeline_mock_session";
-export const MOCK_SESSION_COOKIE_VALUE = "mock-admin";
-
-export type MockCookieStore = {
-  get: (name: string) => { name: string; value: string } | undefined;
-};
-
-export type MockSession = {
-  name: string;
-  email: string;
-};
-
-export const MOCK_ADMIN_SESSION: MockSession = {
-  name: "Matthias Meister",
-  email: "matthias@webdev-pipeline.local",
-};
-
-export function hasMockSession(cookieStore: MockCookieStore) {
-  return (
-    cookieStore.get(MOCK_SESSION_COOKIE_NAME)?.value === MOCK_SESSION_COOKIE_VALUE
-  );
-}
-
-export function getMockSession(cookieStore: MockCookieStore) {
-  return hasMockSession(cookieStore) ? MOCK_ADMIN_SESSION : null;
-}
-
-export function createMockSessionCookie() {
-  return {
-    name: MOCK_SESSION_COOKIE_NAME,
-    value: MOCK_SESSION_COOKIE_VALUE,
-    httpOnly: true,
-    sameSite: "lax" as const,
-    secure: true,
-    path: "/",
-    maxAge: 60 * 60 * 24 * 7,
-  };
-}
-
-export function createClearedMockSessionCookie() {
-  return {
-    name: MOCK_SESSION_COOKIE_NAME,
-    value: "",
-    path: "/",
-    maxAge: 0,
-  };
-}

lib/mock-session.ts

@@ -1,7 +0,0 @@
-import { cookies } from "next/headers";
-
-import { getMockSession } from "@/lib/mock-auth";
-
-export async function getCurrentMockSession() {
-  return getMockSession(await cookies());
-}

lib/proxy-auth.ts

@@ -1,11 +0,0 @@
-import { MOCK_SESSION_COOKIE_VALUE } from "./mock-auth";
-
-export function shouldRedirectDashboardRequest(
-  pathname: string,
-  sessionCookieValue: string | undefined,
-) {
-  return (
-    pathname.startsWith("/dashboard") &&
-    sessionCookieValue !== MOCK_SESSION_COOKIE_VALUE
-  );
-}

lib/route-guards.ts

@@ -1,5 +1,14 @@
-import type { MockSession } from "@/lib/mock-auth";
-
-export function getDashboardRedirectPath(session: MockSession | null) {
-  return session ? null : "/";
+export function isDashboardPath(pathname: string) {
+  return pathname.startsWith("/dashboard");
+}
+
+export function shouldRedirectDashboardRequest(
+  pathname: string,
+  hasSession: boolean,
+) {
+  return isDashboardPath(pathname) && !hasSession;
+}
+
+export function getDashboardRedirectPath(hasSession: boolean) {
+  return hasSession ? null : "/login";
 }