Meteor允许Upsert？ [英] Meteor Allow Upsert?

问题描述

当我尝试插入集合时，在控制台中出现此错误：

更新失败：访问被拒绝，限制集合中不允许上载。 p>

这里是我指定的允许规则：

  if .isClient）{
 Meteor.subscribe（'customers'）; 
} 
 
 customers =客户
 
 if（Meteor.isServer）{
 
 Meteor.publish（'customers'，function {
 return customers.find（）; 
}）; 
 
 customers.allow（{
 
 insert：function（document）{
 return true; 
}，
 update：function {
 return true; 
}，
 remove：function（）{
 return true; 
} 
 
} 
 
} 
  

这里是upsert部分：

  Customer.prototype.create = function（name，address，phone，cell，email，website，contact，shipping）{
 
 var attr = {
 name：name，
 address：address，
 phone：phone，
 cell：cell，
 email：email，
 ：website，
联系人：contact，
 shipping：shipping 
}; 
 
 Customers.upsert（Customers.maybeFindOne（attr）._ id，attr）; 
 
 return new Customer（attr）; 
}; 
  

解决方案

这是开发团队的选择。

建议的解决方案是编写一个包装的方法upsert。这使得服务器请求来自服务器代码，而客户端代码仅运行以实现延迟补偿。示例：

  //共享代码
 Meteor.methods（{
 customersUpsert：function ）{
 Customers.upsert（id，doc）; 
} 
}）; 
 
 //从客户端调用
 Meteor.call（'customersUpsert'，Customers.maybeFindOne（attr）._ id，attr）; 
  

Getting this error in the console when I try upserting to a collection:

"update failed: Access denied. Upserts not allowed in a restricted collection."

Here are the allow rules I've specified:

if (Meteor.isClient) {
    Meteor.subscribe('customers');
}

customers = Customers

if (Meteor.isServer) {

Meteor.publish('customers', function() {
    return customers.find();
});

customers.allow({

    insert: function (document) {
        return true;
    },
    update: function () {
        return true;
    },
    remove: function () {
        return true;
    }

    });

}

Here is the upsert part:

Customer.prototype.create = function ( name, address, phone, cell, email, website, contact, shipping ) {

var attr = {
    name : name, 
    address : address, 
    phone : phone,
    cell : cell,
    email : email,
    website : website,
    contact : contact,
    shipping : shipping
};

Customers.upsert( Customers.maybeFindOne( attr )._id, attr );

    return new Customer( attr );
};

解决方案

This is a choice the development team has made.

The suggested solution is to write a method that wraps upsert. This makes the server request come from server code while the client code only runs for latency compensation. Example:

//shared code
Meteor.methods({
  customersUpsert: function( id, doc ){
     Customers.upsert( id, doc );
  }
});

//called from client
Meteor.call( 'customersUpsert', Customers.maybeFindOne( attr )._id, attr );

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