Question

我有这个架构：

var controlAgenciesAndObjectsFiltersSchema = new Schema({
  userId: { type: Schema.Types.Number },
  controlAgencyName: { type: Schema.Types.Array, default: [] },
  controlAgencyType: { type: Schema.Types.Array, default: [] },
  inn: { type: Schema.Types.Array, default: [] },
  ogrn: { type: Schema.Types.Array, default: [] },
  licenseNumber: { type: Schema.Types.Array, default: [] },
  licenseNumberRegDate: { type: Schema.Types.Array, default: [] },
  street: { type: Schema.Types.Array, default: [] },
  house: { type: Schema.Types.Array, default: [] },
  housing: { type: Schema.Types.Array, default: [] },
  building: { type: Schema.Types.Array, default: [] },
  contractNumberAndDate: { type: Schema.Types.Array, default: [] },
  controlStartDate: { type: Schema.Types.Array, default: [] },
  controlEndDate: { type: Schema.Types.Array, default: [] },
  houseType: { type: Schema.Types.Array, default: [] },
  cadastralNumber: { type: Schema.Types.Array, default: [] },
  constructionYear: { type: Schema.Types.Array, default: [] },
  commissioningYear: { type: Schema.Types.Array, default: [] },
  houseCondition: { type: Schema.Types.Array, default: [] },
  houseRunOutInPercents: { type: Schema.Types.Array, default: [] },
  houseSeriesAndProjectType: { type: Schema.Types.Array, default: [] },
  houseTotalArea: { type: Schema.Types.Array, default: [] },
  houseResidentalArea: { type: Schema.Types.Array, default: [] },
  interiorWallsType: { type: Schema.Types.Array, default: [] },
  energyEfficiencyClass: { type: Schema.Types.Array, default: [] },
  energyInspectionDate: { type: Schema.Types.Array, default: [] },
}, {
  minimize: false,
  versionKey: false
});

我收到了我的过滤器的新配置，例如此对象：

{
"inn": [
  {
    "name": "inn",
    "sValue1": "1",
    "sValue2": "",
    "sOperation": "Contains",
    "bExclude": false
  },
  {
    "name": "inn",
    "sValue1": "2",
    "sValue2": "",
    "sOperation": "Contains",
    "bExclude": false
  }
]
}

然后执行此功能

function updateCustomConfig (model, response, id, body) {
  model.findOneAndUpdate({ userId: id }, { $set: body }, function (err, doc) {
    if (err) {
      response.send({
        status: "error"
      });
    } else {
      response.send({
        status: "success"
      });
    }
  });
}

其中id是架构中的userId，而body是这个新的json对象，带有＆＃34; inn＆＃34;阵列。此查询成功但是以错误的方式插入的数据。我得到两次嵌套数组。我希望数据将被替换。但它被嵌入到组成的空数组而不是替换它。这里错了：http://www.jsoneditoronline.org/?id=251509a941acb4adfe34c8a20414b50f

Answer 1

使用Array类型代替Schema.Types.Array：

var controlAgenciesAndObjectsFiltersSchema = new Schema({
    userId: { type: Schema.Types.Number },
    inn: { type : Array , "default" : [] }
});

或创建inn Schema并定义其数组：

var innSchema = new Schema({

    "name": String,
    "sValue1": String,
    "sValue2": String,
    "sOperation": String,
    "bExclude": Boolean

}, { _id: false });

var controlAgenciesAndObjectsFiltersSchema = new Schema({
    userId: { type: Schema.Types.Number },
    inn: [innSchema]
});

Answer 2

为什么findAndUpdate

试试update。它对我来说很好用

function updateCustomConfig (model, response, id, body) {
  model.update({ userId: id }, body, function (err, doc) {
    if (err) {
      response.send({
        status: "error"
      });
    } else {
      response.send({
        status: "success"
      });
    }
  });
}

从here了解更多

使用嵌套数组的更新对象的Mongoose查询

2 个答案: