Added demo access

2026-03-26 09:59:40 -04:00
parent 45c6d03f8d
commit 8b7763cf13
5 changed files with 116 additions and 1 deletions
@@ -5,6 +5,10 @@ NODE_ENV=development
 FRONTEND_URL=http://localhost:3000
 VITE_API_BASE_URL=http://localhost:5000/api
 ALLOW_REGISTRATION=true
+ALLOW_DEMO_ACCOUNT=true
+DEMO_ACCOUNT_EMAIL=demo@arsenaliq.local
+DEMO_ACCOUNT_PASSWORD=demo1234
+DEMO_ACCOUNT_NAME=Demo User
 # Production-only Traefik settings
 TRAEFIK_NETWORK=traefik_proxy
 TRAEFIK_ENTRYPOINT=websecure
@@ -103,6 +103,11 @@ The app includes an Express API in [backend/src/app.ts](/home/corey/github/Arsen
 - `ALLOW_REGISTRATION=true|false`
  - Controls whether `POST /api/auth/register` is available
  - When `false`, the login UI hides self-service account creation
+- `ALLOW_DEMO_ACCOUNT=true|false`
+  - Enables a backend-managed demo account and a demo sign-in button on the login page
+- `DEMO_ACCOUNT_EMAIL`
+- `DEMO_ACCOUNT_PASSWORD`
+- `DEMO_ACCOUNT_NAME`

 ### Response shape notes

@@ -167,6 +172,8 @@ Example:
  - Creates a local account when registration is enabled
 - `POST /api/auth/login`
  - Signs in with local email/password
+- `POST /api/auth/demo`
+  - Signs in to the configured demo account when demo mode is enabled
 - `POST /api/auth/logout`
  - Invalidates the current session token
 - `GET /api/auth/me`
@@ -100,6 +100,9 @@ const databaseUrl =
 const frontendUrl = process.env.FRONTEND_URL || 'http://localhost:3000';
 const apiBaseUrl = process.env.API_BASE_URL || 'http://localhost:5000/api';
 const allowRegistration = (process.env.ALLOW_REGISTRATION ?? 'true').toLowerCase() !== 'false';
+const allowDemoAccount = (process.env.ALLOW_DEMO_ACCOUNT ?? 'false').toLowerCase() === 'true';
+const demoAccountPassword = process.env.DEMO_ACCOUNT_PASSWORD ?? 'demo1234';
+const demoAccountName = process.env.DEMO_ACCOUNT_NAME ?? 'Demo User';
 const { Pool } = pg;
 const pool = new Pool({ connectionString: databaseUrl });

@@ -152,6 +155,7 @@ const getNumber = (value: unknown, fieldName: string): number => {
 };

 const normalizeEmail = (email: string) => email.trim().toLowerCase();
+const demoAccountEmail = normalizeEmail(process.env.DEMO_ACCOUNT_EMAIL ?? 'demo@arsenaliq.local');
 const hashToken = (token: string) => crypto.createHash('sha256').update(token).digest('hex');
 const createSessionToken = () => crypto.randomBytes(32).toString('hex');
 const isUuid = (value: string) => /^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(value);
@@ -414,6 +418,35 @@ const ensureDefaultProfile = async (userId: string, userName: string) => {
  return created.rows[0];
 };

+const ensureDemoAccount = async () => {
+  if (!allowDemoAccount) {
+    return null;
+  }
+
+  const passwordHash = await bcrypt.hash(demoAccountPassword, 10);
+  const existing = await pool.query<UserRow>('SELECT id, email, name FROM users WHERE email = $1', [demoAccountEmail]);
+
+  let user: UserRow;
+
+  if ((existing.rowCount ?? 0) > 0) {
+    user = existing.rows[0];
+    await pool.query('UPDATE users SET name = $2, password_hash = $3 WHERE id = $1', [
+      user.id,
+      demoAccountName,
+      passwordHash,
+    ]);
+  } else {
+    const created = await pool.query<UserRow>(
+      'INSERT INTO users (email, password_hash, name) VALUES ($1, $2, $3) RETURNING id, email, name',
+      [demoAccountEmail, passwordHash, demoAccountName],
+    );
+    user = created.rows[0];
+  }
+
+  const profile = await ensureDefaultProfile(user.id, demoAccountName);
+  return { user, profile };
+};
+
 const createSession = async (userId: string, activeProfileId: string) => {
  const token = createSessionToken();
  const tokenHash = hashToken(token);
@@ -628,6 +661,7 @@ app.get('/api', (_req, res) => {
    name: 'Arsenal IQ API',
    version: '3.0.0',
    allowRegistration,
+    allowDemoAccount,
    resources: [
      '/api/auth/login',
      '/api/auth/register',
@@ -639,6 +673,35 @@ app.get('/api', (_req, res) => {
  });
 });

+app.post('/api/auth/demo', async (_req, res, next) => {
+  try {
+    if (!allowDemoAccount) {
+      res.status(403).json({ error: 'Demo account is disabled' });
+      return;
+    }
+
+    const demoAccount = await ensureDemoAccount();
+
+    if (!demoAccount) {
+      res.status(500).json({ error: 'Demo account is unavailable' });
+      return;
+    }
+
+    const { user, profile } = demoAccount;
+    const { token, session } = await createSession(user.id, profile.id);
+    const profiles = await getUserProfiles(user.id);
+
+    res.json({
+      token,
+      user,
+      profiles,
+      activeProfileId: session.active_profile_id,
+    });
+  } catch (error) {
+    next(error);
+  }
+});
+
 app.get('/api/auth/providers', async (_req, res, next) => {
  try {
    const result = await pool.query<ProviderConfigRow>(
@@ -1268,7 +1331,8 @@ app.use((error: Error, _req: express.Request, res: express.Response, _next: expr
 });

 void ensureSchema()
-  .then(() => {
+  .then(async () => {
+    await ensureDemoAccount();
    app.listen(port, () => {
      console.log(`Arsenal IQ API listening on http://localhost:${port}`);
    });
@@ -30,6 +30,10 @@ services:
      DATABASE_URL: postgresql://${POSTGRES_USER:-arsenal}:${POSTGRES_PASSWORD:-arsenal_dev_password}@postgres:5432/${POSTGRES_DB:-arsenal_iq}
      FRONTEND_URL: ${FRONTEND_URL:-http://localhost:3000}
      ALLOW_REGISTRATION: ${ALLOW_REGISTRATION:-true}
+      ALLOW_DEMO_ACCOUNT: ${ALLOW_DEMO_ACCOUNT:-false}
+      DEMO_ACCOUNT_EMAIL: ${DEMO_ACCOUNT_EMAIL:-demo@arsenaliq.local}
+      DEMO_ACCOUNT_PASSWORD: ${DEMO_ACCOUNT_PASSWORD:-demo1234}
+      DEMO_ACCOUNT_NAME: ${DEMO_ACCOUNT_NAME:-Demo User}
    depends_on:
      postgres:
        condition: service_healthy
@@ -52,6 +56,7 @@ services:
    environment:
      VITE_API_BASE_URL: ${VITE_API_BASE_URL:-http://localhost:5000/api}
      VITE_ALLOW_REGISTRATION: ${ALLOW_REGISTRATION:-true}
+      VITE_ALLOW_DEMO_ACCOUNT: ${ALLOW_DEMO_ACCOUNT:-false}
    depends_on:
      - backend
    ports:
@@ -110,6 +110,7 @@ type PublicProvider = {

 const apiBaseUrl = import.meta.env.VITE_API_BASE_URL ?? 'http://localhost:5000/api';
 const allowRegistration = (import.meta.env.VITE_ALLOW_REGISTRATION ?? 'true').toLowerCase() !== 'false';
+const allowDemoAccount = (import.meta.env.VITE_ALLOW_DEMO_ACCOUNT ?? 'false').toLowerCase() === 'true';
 const tokenStorageKey = 'arsenal-iq-token';
 const profileStorageKey = 'arsenal-iq-profile';
 const ammoPageSelectionKey = 'arsenal-iq-ammo-page-calibers';
@@ -533,6 +534,31 @@ export default function Home() {
    }
  };

+  const handleDemoLogin = async () => {
+    setSaving(true);
+    setError('');
+    setMessage('');
+
+    try {
+      const payload = await apiFetch<AuthPayload>(
+        '/auth/demo',
+        {
+          method: 'POST',
+        },
+        false,
+      );
+
+      window.localStorage.setItem(tokenStorageKey, payload.token);
+      window.localStorage.setItem(profileStorageKey, payload.activeProfileId);
+      setToken(payload.token);
+      setLoginForm({ email: '', password: '' });
+    } catch (loginError) {
+      setError(loginError instanceof Error ? loginError.message : 'Unable to sign in to demo account');
+    } finally {
+      setSaving(false);
+    }
+  };
+
  const handleLogout = async () => {
    try {
      await apiFetch('/auth/logout', { method: 'POST' });
@@ -858,6 +884,11 @@ export default function Home() {
              <button className="primary-button" disabled={saving} onClick={() => void handleLogin()} type="button">
                Sign in
              </button>
+              {allowDemoAccount ? (
+                <button className="secondary-button" disabled={saving} onClick={() => void handleDemoLogin()} type="button">
+                  Use demo account
+                </button>
+              ) : null}
            </div>
          ) : allowRegistration ? (
            <div className="form-stack">
@@ -883,6 +914,10 @@ export default function Home() {
            <p className="muted-copy">Account registration is disabled.</p>
          ) : null}

+          {allowDemoAccount ? (
+            <p className="muted-copy">Demo mode is enabled for quick access.</p>
+          ) : null}
+
          <div className="auth-divider">
            <span>Single sign-on</span>
          </div>