const { User, Role, Permission } = require('./models');

async function testModels() {
  try {
    console.log('测试模型关联...');
    
    // 测试用户查询
    const user = await User.findByPk(1, {
      include: [{
        model: Role,
        as: 'role',
        include: [{
          model: Permission,
          as: 'permissions',
          through: { attributes: [] }
        }]
      }]
    });
    
    if (user) {
      console.log('用户:', user.username);
      console.log('角色:', user.role ? user.role.name : '无');
      console.log('权限数量:', user.role && user.role.permissions ? user.role.permissions.length : 0);
    } else {
      console.log('未找到用户');
    }
    
  } catch (error) {
    console.error('测试失败:', error.message);
  }
}

testModels();