Sequelize.js 管理模型别名

目前，Sequelize模型接受自定义别名对象：

Parent.hasMany(Child, { as: { singular: string; plural: string;}})

对于一对多和多对多，而一对一关系仅接受单个字符串别名：

Dad.hasOne(Mum, { as: 'Mummy'})

尝试将自定义别名对象应用于一对一关系时，将抛出definction.js错误

Dad.hasOne(Mum, { as: { singular: 'Mummy', plural: 'Mummies' }})

D:\Projects\Sequelize\node_modules\inflection\lib\inflection.js:594
        var ignore = ( inflector.indexOf( skip, str.toLowerCase()) > -1 );

TypeError: str.toLowerCase is not a function
    at Object._apply_rules (D:\Projects\Sequelize\node_modules\inflection\lib\inflection.js:594:53)
    at Object.singularize (D:\Projects\Sequelize\node_modules\inflection\lib\inflection.js:692:24)
    at Object.singularize (D:\Projects\Sequelize\node_modules\sequelize\lib\utils.js:285:21)
    at new HasOne (D:\Projects\Sequelize\node_modules\sequelize\lib\associations\has-one.js:45:37)
    at Function.<anonymous> (D:\Projects\Sequelize\node_modules\sequelize\lib\associations\mixin.js:92:25)
    at Function.Dads.associate.models [as associate] (D:\Projects\Sequelize\dist\models\schema\Dad.js:17:20)

我通过模型对象直接访问它：

connection = new Sequelize();

models: {
  Service_User: connection.import(path/to/schema)
  Service_Permission: connection.import(path/to/schema)
  Service_Activity: connection.import(path/to/schema)
}

models.Service_User.create({});

我面临的问题是，我无法预测访问器名称是什么

我有没有办法：

从模型派生访问器名称

利用某种结构消除猜测

connection = new Sequelize();

models: {
  Service_User: connection.import(path/to/schema)
  Service_Permission: connection.import(path/to/schema)
  Service_Activity: connection.import(path/to/schema)
}

models.Service_User.create({});

This can be done by not utilising alias:

Dad.hasOne(Mum);

const dad = models.Dad.findOne(...);

// dad.getMum()
// is this legal, definitely not safe right?!
const mum = dad.[`get${models.Dad.options.name.singular}`]();

const MumAlias = { singular: 'Mummy', plural: 'Mummies' };

MumsClub.hasMany(Mum, { as: MumAlias })
Dad.hasOne(Mum, { as: MumAlias })

const mumsClub = models.MumsClub.findOne(...);
const dad = models.Dad.findOne(...);

// dad.getMummy()
const mum = dad[`get${MumAlias.singular}`];

// mumsClub.setMummies()
mumsClub[`set${MumAlias.plural}`]([mum1, mum2, mum3, ...]);