/**
 * @swagger
 * components:
 *   schemas:
 *     Commission:
 *       type: object
 *       required:
 *         - id
 *         - agent_id
 *         - user_id
 *         - amount
 *         - commission_type
 *         - status
 *       properties:
 *         id:
 *           type: integer
 *           description: 佣金记录ID
 *         agent_id:
 *           type: integer
 *           description: 代理ID
 *         user_id:
 *           type: integer
 *           description: 用户ID
 *         amount:
 *           type: number
 *           format: decimal
 *           description: 佣金金额
 *         commission_type:
 *           type: string
 *           description: 佣金类型
 *         status:
 *           type: string
 *           enum: [pending, paid, cancelled]
 *           description: 佣金状态
 *         description:
 *           type: string
 *           description: 佣金描述
 *         order_id:
 *           type: string
 *           description: 关联订单ID
 *         payment_method:
 *           type: string
 *           description: 支付方式
 *         payment_time:
 *           type: string
 *           format: date-time
 *           description: 支付时间
 *         created_at:
 *           type: string
 *           format: date-time
 *           description: 创建时间
 *         updated_at:
 *           type: string
 *           format: date-time
 *           description: 更新时间
 *         user:
 *           $ref: '#/components/schemas/User'
 *           description: 关联用户信息
 */