feat: admin system with invite-only registration

src/db/schema.ts

@@ -8,10 +8,24 @@ export const users = pgTable('users', {
   name: text('name').notNull(),
   emailVerified: boolean('email_verified').default(false),
   image: text('image'),
+  role: text('role').default('user'), // 'admin' | 'user'
   createdAt: timestamp('created_at').defaultNow().notNull(),
   updatedAt: timestamp('updated_at').defaultNow().notNull(),
 });
 
+// Invites table
+export const invites = pgTable('invites', {
+  id: uuid('id').primaryKey().defaultRandom(),
+  email: text('email').notNull(),
+  name: text('name').notNull(),
+  role: text('role').default('user').notNull(),
+  token: text('token').notNull().unique(),
+  invitedBy: text('invited_by').references(() => users.id, { onDelete: 'set null' }),
+  status: text('status').default('pending').notNull(), // 'pending' | 'accepted' | 'expired'
+  expiresAt: timestamp('expires_at').notNull(),
+  createdAt: timestamp('created_at').defaultNow().notNull(),
+});
+
 // User profile (additional settings beyond BetterAuth)
 export const userProfiles = pgTable('user_profiles', {
   id: uuid('id').primaryKey().defaultRandom(),

src/index.ts

@@ -5,6 +5,11 @@ import { clientRoutes } from './routes/clients';
 import { emailRoutes } from './routes/emails';
 import { eventRoutes } from './routes/events';
 import { profileRoutes } from './routes/profile';
+import { adminRoutes } from './routes/admin';
+import { inviteRoutes } from './routes/invite';
+import { db } from './db';
+import { users } from './db/schema';
+import { eq } from 'drizzle-orm';
 import type { User } from './lib/auth';
 
 const app = new Elysia()
@@ -23,6 +28,9 @@ const app = new Elysia()
     return auth.handler(request);
   })
 
+  // Public invite routes (no auth required)
+  .use(inviteRoutes)
+  
   // Protected routes - require auth
   .derive(async ({ request, set }): Promise<{ user: User }> => {
     const session = await auth.api.getSession({
@@ -43,6 +51,7 @@ const app = new Elysia()
     .use(emailRoutes)
     .use(eventRoutes)
     .use(profileRoutes)
+    .use(adminRoutes)
   )
   
   // Error handler
@@ -64,6 +73,11 @@ const app = new Elysia()
       return { error: 'Unauthorized' };
     }
 
+    if (error.message.includes('Forbidden')) {
+      set.status = 403;
+      return { error: error.message };
+    }
+    
     if (error.message.includes('not found')) {
       set.status = 404;
       return { error: error.message };
@@ -77,4 +91,16 @@ const app = new Elysia()
 
 console.log(`🚀 Network App API running at ${app.server?.hostname}:${app.server?.port}`);
 
+// Bootstrap: ensure donovan@donovankelly.xyz is admin
+(async () => {
+  try {
+    await db.update(users)
+      .set({ role: 'admin' })
+      .where(eq(users.email, 'donovan@donovankelly.xyz'));
+    console.log('✅ Admin bootstrap: donovan@donovankelly.xyz set as admin');
+  } catch (e) {
+    console.error('Admin bootstrap failed (may be first run before tables exist):', e);
+  }
+})();
+
 export type App = typeof app;

src/lib/auth.ts

@@ -17,6 +17,15 @@ export const auth = betterAuth({
   plugins: [
     bearer(), // Enable bearer token auth for mobile apps
   ],
+  user: {
+    additionalFields: {
+      role: {
+        type: 'string',
+        defaultValue: 'user',
+        input: false, // Don't allow setting via sign-up
+      },
+    },
+  },
   emailAndPassword: {
     enabled: true,
     requireEmailVerification: false, // Enable later for production

src/routes/admin.ts

@@ -0,0 +1,128 @@
+import { Elysia, t } from 'elysia';
+import { db } from '../db';
+import { users, invites } from '../db/schema';
+import { eq, desc } from 'drizzle-orm';
+import { auth } from '../lib/auth';
+import type { User } from '../lib/auth';
+
+export const adminRoutes = new Elysia({ prefix: '/admin' })
+  // Admin guard — all routes in this group require admin role
+  .onBeforeHandle(({ user, set }: { user: User; set: any }) => {
+    if ((user as any).role !== 'admin') {
+      set.status = 403;
+      throw new Error('Forbidden: admin access required');
+    }
+  })
+
+  // List all users
+  .get('/users', async () => {
+    const allUsers = await db.select({
+      id: users.id,
+      name: users.name,
+      email: users.email,
+      role: users.role,
+      createdAt: users.createdAt,
+    })
+    .from(users)
+    .orderBy(desc(users.createdAt));
+    
+    return allUsers;
+  })
+
+  // Update user role
+  .put('/users/:id/role', async ({ params, body, user, set }: {
+    params: { id: string };
+    body: { role: string };
+    user: User;
+    set: any;
+  }) => {
+    // Can't change own role
+    if (params.id === user.id) {
+      set.status = 400;
+      throw new Error('Cannot change your own role');
+    }
+
+    if (!['admin', 'user'].includes(body.role)) {
+      set.status = 400;
+      throw new Error('Invalid role');
+    }
+
+    const [updated] = await db.update(users)
+      .set({ role: body.role, updatedAt: new Date() })
+      .where(eq(users.id, params.id))
+      .returning({ id: users.id, role: users.role });
+
+    if (!updated) throw new Error('User not found');
+    return updated;
+  }, {
+    params: t.Object({ id: t.String() }),
+    body: t.Object({ role: t.String() }),
+  })
+
+  // Delete user
+  .delete('/users/:id', async ({ params, user, set }: {
+    params: { id: string };
+    user: User;
+    set: any;
+  }) => {
+    if (params.id === user.id) {
+      set.status = 400;
+      throw new Error('Cannot delete yourself');
+    }
+
+    const [deleted] = await db.delete(users)
+      .where(eq(users.id, params.id))
+      .returning({ id: users.id });
+
+    if (!deleted) throw new Error('User not found');
+    return { success: true, id: deleted.id };
+  }, {
+    params: t.Object({ id: t.String() }),
+  })
+
+  // Create invite
+  .post('/invites', async ({ body, user }: { body: { email: string; name: string; role?: string }; user: User }) => {
+    const token = crypto.randomUUID();
+    const expiresAt = new Date(Date.now() + 7 * 24 * 60 * 60 * 1000); // 7 days
+
+    const [invite] = await db.insert(invites).values({
+      email: body.email,
+      name: body.name,
+      role: body.role || 'user',
+      token,
+      invitedBy: user.id,
+      status: 'pending',
+      expiresAt,
+    }).returning();
+
+    const appUrl = process.env.APP_URL || 'https://thenetwork.donovankelly.xyz';
+    const setupUrl = `${appUrl}/invite/${token}`;
+
+    return { ...invite, setupUrl };
+  }, {
+    body: t.Object({
+      email: t.String({ format: 'email' }),
+      name: t.String({ minLength: 1 }),
+      role: t.Optional(t.String()),
+    }),
+  })
+
+  // List invites
+  .get('/invites', async () => {
+    const allInvites = await db.select()
+      .from(invites)
+      .orderBy(desc(invites.createdAt));
+    return allInvites;
+  })
+
+  // Revoke invite
+  .delete('/invites/:id', async ({ params }: { params: { id: string } }) => {
+    const [deleted] = await db.delete(invites)
+      .where(eq(invites.id, params.id))
+      .returning({ id: invites.id });
+
+    if (!deleted) throw new Error('Invite not found');
+    return { success: true, id: deleted.id };
+  }, {
+    params: t.Object({ id: t.String() }),
+  });

src/routes/invite.ts

@@ -0,0 +1,106 @@
+import { Elysia, t } from 'elysia';
+import { db } from '../db';
+import { invites, users } from '../db/schema';
+import { eq, and } from 'drizzle-orm';
+import { auth } from '../lib/auth';
+
+export const inviteRoutes = new Elysia({ prefix: '/auth/invite' })
+  // Validate invite token (public - no auth required)
+  .get('/:token', async ({ params, set }: { params: { token: string }; set: any }) => {
+    const [invite] = await db.select()
+      .from(invites)
+      .where(and(eq(invites.token, params.token), eq(invites.status, 'pending')))
+      .limit(1);
+
+    if (!invite) {
+      set.status = 404;
+      throw new Error('Invite not found or already used');
+    }
+
+    if (new Date() > invite.expiresAt) {
+      // Mark as expired
+      await db.update(invites)
+        .set({ status: 'expired' })
+        .where(eq(invites.id, invite.id));
+      set.status = 410;
+      throw new Error('Invite has expired');
+    }
+
+    return {
+      id: invite.id,
+      email: invite.email,
+      name: invite.name,
+      role: invite.role,
+      expiresAt: invite.expiresAt,
+    };
+  }, {
+    params: t.Object({ token: t.String() }),
+  })
+
+  // Accept invite (public - no auth required)
+  .post('/:token/accept', async ({ params, body, set }: {
+    params: { token: string };
+    body: { password: string; name?: string };
+    set: any;
+  }) => {
+    const [invite] = await db.select()
+      .from(invites)
+      .where(and(eq(invites.token, params.token), eq(invites.status, 'pending')))
+      .limit(1);
+
+    if (!invite) {
+      set.status = 404;
+      throw new Error('Invite not found or already used');
+    }
+
+    if (new Date() > invite.expiresAt) {
+      await db.update(invites)
+        .set({ status: 'expired' })
+        .where(eq(invites.id, invite.id));
+      set.status = 410;
+      throw new Error('Invite has expired');
+    }
+
+    // Create user via Better Auth's sign-up
+    try {
+      const signUpResult = await auth.api.signUpEmail({
+        body: {
+          email: invite.email,
+          password: body.password,
+          name: body.name || invite.name,
+        },
+      });
+
+      // Set the user's role from the invite
+      if (signUpResult?.user?.id) {
+        await db.update(users)
+          .set({ role: invite.role })
+          .where(eq(users.id, signUpResult.user.id));
+      }
+
+      // Mark invite as accepted
+      await db.update(invites)
+        .set({ status: 'accepted' })
+        .where(eq(invites.id, invite.id));
+
+      return {
+        success: true,
+        user: {
+          id: signUpResult.user.id,
+          email: signUpResult.user.email,
+          name: signUpResult.user.name,
+          role: invite.role,
+        },
+        token: signUpResult.token,
+      };
+    } catch (error: any) {
+      set.status = 400;
+      throw new Error(error.message || 'Failed to create account');
+    }
+  }, {
+    params: t.Object({ token: t.String() }),
+    body: t.Object({
+      password: t.String({ minLength: 8 }),
+      name: t.Optional(t.String()),
+    }),
+  });