import { db } from "../../lib/db";
import { RoleEntity } from "./role.entity";

export class RoleService {
  async createRole(name: string, description?: string) {
    const result = await db.query<RoleEntity>(
      "INSERT INTO roles (name, description) VALUES ($1, $2) RETURNING id, name, description",
      [name, description ?? null]
    );
    return result.rows[0];
  }

  async listRoles() {
    const result = await db.query<RoleEntity>(
      "SELECT id, name, description FROM roles ORDER BY name"
    );
    return result.rows;
  }
}