Waterline error: "Unknown rule: default"

Question

在模型上调用 .create() 时出现以下错误。

型号：

attributes: {
    user : {
      type: 'integer'
    },
    number : {
      type: 'string'
    }
  }

通话：

sails.models.phone.create({ 
  user: 2,
  number: '5555555555',
  updated_at: Sun Nov 27 2016 16:59:45 GMT-0800 (PST) 
});

错误：

Unknown rule: default
    at Object.matchRule (/Developer/repos/bond/api/node_modules/waterline/node_modules/anchor/lib/match/matchRule.js:38:11)
    at Anchor.to (/Developer/repos/bond/api/node_modules/waterline/node_modules/anchor/index.js:106:48)
    at afterwards (/Developer/repos/bond/api/node_modules/waterline/lib/waterline/core/validations.js:229:41)
    at /Developer/repos/bond/api/node_modules/async/lib/async.js:52:16
    at Object.async.forEachOf.async.eachOf (/Developer/repos/bond/api/node_modules/async/lib/async.js:236:30)
    at Object.async.forEach.async.each (/Developer/repos/bond/api/node_modules/async/lib/async.js:209:22)
    at _eachValidation (/Developer/repos/bond/api/node_modules/waterline/lib/waterline/core/validations.js:189:11)
    at /Developer/repos/bond/api/node_modules/async/lib/async.js:181:20
    at Object.async.forEachOf.async.eachOf (/Developer/repos/bond/api/node_modules/async/lib/async.js:233:13)
    at Object.async.forEach.async.each (/Developer/repos/bond/api/node_modules/async/lib/async.js:209:22)
    at Validator.validate (/Developer/repos/bond/api/node_modules/waterline/lib/waterline/core/validations.js:144:9)
    at /Developer/repos/bond/api/node_modules/waterline/lib/waterline/query/validate.js:42:25
    at /Developer/repos/bond/api/node_modules/async/lib/async.js:718:13
    at Immediate.iterate [as _onImmediate] (/Developer/repos/bond/api/node_modules/async/lib/async.js:262:13)
    at processImmediate [as _immediateCallback] (timers.js:383:17)

我该如何解决这个问题？

我查看了 similar errors，但我的 none 个模型具有 default 属性，包括上面显示的 phone 模型。为什么会出现这种情况，我该如何解决？

解决方案

所以结果是 .update() 的 Waterline 调用改变了输入信息。我写了一个函数来创建或更新水线模型，当他们修复 auto updated_at issue 时，他们一定改变了传入的信息。

我以前的代码不起作用：

createOrUpdate: function(model, primary, data){
  return model.update(primary, data)
  .then(function updateCB(updated){
    if (updated.length == 0){
      return model.create(data) //data here had an added updated_at field
      .then(function(created){
        return created;
      });
    }

    if (updated.length > 0){
      updated = updated[0];
    }
    return updated;
  });
}

我的新代码有效：

createOrUpdate: function(model, primary, data){
  const data1 = JSON.parse(JSON.stringify(data)); // deep copy
  const data2 = JSON.parse(JSON.stringify(data)); // deep copy
  return model.update(primary, data1)
  .then(function updateCB(updated){
    if (updated.length == 0){
      return model.create(data2)
      .then(function(created){
        return created;
      });
    }

    if (updated.length > 0){
      updated = updated[0];
    }
    return updated;
  });
}

Answer 1

你不能调用更新：

updated_at: Sun Nov 27 2016 16:59:45 GMT-0800 (PST)

Updated_at是自动填充的字段。从请求中删除它（随叫随到）它会起作用。

Waterline error: "Unknown rule: default"

Waterline error: "Unknown rule: default"

javascript

sails.js

waterline