sequelizejs beforeValidate将键和值转换为对象

Question

我试图从beforeUpdate挂钩中的sequelize模型中获取所有字段及其对应的值，但我无法弄清楚我的错误

,{
    timestamps: false,
    underscored: true,
    hooks: {
      beforeValidate: function(transaction, options, fn) {
        var ObjectToHash = transaction.getDataValue(); // Here I'm trying to get only the fields and their values
        makehash(ObjectToHash)
        .then(function(res){
          transaction.hash = res;
          fn(null, transaction)
        })

      }
    }
  }

是getDataValue（）的正确功能吗？

Answer 1

愚蠢应该受到惩罚;）

beforeValidate: function(transaction, options, fn) {
        console.log('beforeCreate hook')
        var ObjectToHash = transaction.get();
        console.log(ObjectToHash)
        makehash(ObjectToHash)
        .then(function(res){
          console.log('hash created for: '+transaction.id)
          transaction.hash = res;
          fn(null, transaction)
        })

      }