猫鼬推嵌套子文档数组

Question

我需要在嵌套的子文档数组中推送数据：

这是我的 Json：

[
  {
    _id: "56cbe9727bab33a413216dd4",
    company_name: "Star",
    __v: 0,
    created_at: "2016-02-23T05:09:06.754Z",
    plan: [
            {
            plan_name: "Mediclassic",
            plan_type: "Individual",
            _id: "56cbe9727bab33a413216dd5",
            created_at: "2016-02-23T05:09:06.756Z",
            rate_card: [
                          {
                            zone: "zone-2",
                            suminsured: 150000,
                            premium: 2874,
                            size: "1A",
                            _id: "56cbe9727bab33a413216dd6",
                            benefits: {
                            hospitals: true,
                            copay: true,
                            cashless_hospital: true,
                            existing_disease_cover: true
                            },
                            age: {
                            min: "5M",
                            max: 35
                            }
                          }
                        ]
            }
          ]
  }
]

我需要将我的数据推送到 rate_card 中，我尝试了一些东西但它不起作用

下面是我的代码：

AngularController.js

$scope.RateCardCreateAction = function(){
    $scope.params = $routeParams.id;
    console.log($scope.insurance.plan.rate_card);
    $http.put('/auth/insurance-list/plan/new/rate_card/' + $scope.params, $scope.insurance.plan.rate_card).success(function(response){
        console.log(response);
        refresh();
    });
};

主路由.js

// 新价目表

router.put('/secure/insurance-list/plan/new/rate_card/:id', function(req, res){
var id = req.params.id;
Insurance.update({'plan._id':id}, {$push : 
    { 
        'rate_card' : {
            'zone' : req.body.zone,
            'suminsured' : req.body.suminsured,
            'premium' : req.body.premium,
            'size' : req.body.size, 
            'age' : {
                        'min' : req.body.age.min, 
                        'max' : req.body.age.max
                    },
            'benefits' : {
                            'hospitals' : req.body.benefits.hospitals,
                            'cashless_hospital' : req.body.benefits.cashless_hospital,
                            'copay' : req.body.benefits.copay,
                            'existing_disease_cover' : req.body.benefits.existing_disease_cover
                        }

            }   
    }
}, {upsert: true}, function(err, docs){
res.json(docs);
console.log(docs);
});

});

这里我需要将数据推送到 rate_card，但是数据没有存储在子文档数组中，这里正在获取计划 ID 并尝试推送但不起作用

在服务器响应中得到这个 { ok: 0, n: 0, nModified: 0 }

Answer 1

试试这个，我希望这会帮助你

router.put('/secure/insurance-list/plan/new/rate_card/:id/:id2', function(req, res){
        var id = req.params.id;
        var id2 = req.params.id2;
        Insurance.update({_id:id, 'plan._id':id2}, {$push : 
            {'plan.$.rate_card' : req.body}
        }, {upsert: true}, function(err, docs){
        res.json(docs);
        console.log(docs);
        });
    });