wulf-pulse/app/api/admin/roles/route.ts

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import { NextRequest, NextResponse } from "next/server";
import { Pool } from "pg";
import { requireAdmin, requireSuperAdmin } from "@/lib/auth-utils";
const pool = new Pool({
connectionString: process.env.DATABASE_URL,
});
// GET /api/admin/roles - List all roles
export async function GET(request: NextRequest) {
const { error } = await requireAdmin();
if (error) return error;
try {
const result = await pool.query(`
SELECT
r.id, r.name, r.description, r.permissions, r.is_system, r.created_at,
COUNT(DISTINCT u.id) as user_count
FROM "role" r
LEFT JOIN "user" u ON u.role = r.name
GROUP BY r.id
ORDER BY r.is_system DESC, r.name ASC
`);
return NextResponse.json({ roles: result.rows });
} catch (error) {
console.error("Error fetching roles:", error);
return NextResponse.json(
{ error: "Failed to fetch roles" },
{ status: 500 }
);
}
}
// POST /api/admin/roles - Create a new role
export async function POST(request: NextRequest) {
const { error } = await requireSuperAdmin();
if (error) return error;
try {
const body = await request.json();
const { name, description, permissions } = body;
if (!name) {
return NextResponse.json(
{ error: "Role name is required" },
{ status: 400 }
);
}
// Check if role already exists
const existingRole = await pool.query(
'SELECT id FROM "role" WHERE name = $1',
[name]
);
if (existingRole.rows.length > 0) {
return NextResponse.json(
{ error: "Role with this name already exists" },
{ status: 409 }
);
}
const id = `role_${crypto.randomUUID().replace(/-/g, "").slice(0, 12)}`;
const result = await pool.query(
`INSERT INTO "role" (id, name, description, permissions, is_system, created_at, updated_at)
VALUES ($1, $2, $3, $4, false, NOW(), NOW())
RETURNING id, name, description, permissions, is_system, created_at`,
[id, name, description || null, JSON.stringify(permissions || {})]
);
return NextResponse.json({ role: result.rows[0] }, { status: 201 });
} catch (error) {
console.error("Error creating role:", error);
return NextResponse.json(
{ error: "Failed to create role" },
{ status: 500 }
);
}
}