node.js - 用于获取数据的 Mongo 查询

Question

我有 3 个不同的收藏

1. 包含租金详情、addressId 和 categoryId 的租金收集

const rentItemSchema = mongoose.Schema({
            title: {
                type: String,
                required: true
            },
            description: {
                type: String,
                required: true
            },
            category: {
                type: mongoose.Schema.Types.ObjectId,
                ref: "categories",
                required: true
            },
            address: {
                type: mongoose.Schema.Types.ObjectId,
                ref: "addresses",
                required: true
            },
        }

2. 地址收集

const addressSchema = new mongoose.Schema({

        streetNumber: {
            type: String,
            max: 200
        },
        locality: {
            type: String,
            max: 200
        },
        landmark: {
            type: String,
            max: 200
        },
        country: {
            type: String,
            max: 5
        },
        postalCode: {
            type: String,
            max: 6
        },
        location: {
            type: {
                type: String,
                max: 5
            },
            coordinates: [{
                type: Number,
                required: true,
                default: 0,
                max: 100
            }]
        },
    )
}

3. 类别集合

   const categorySchema = new mongoose.Schema({

        name: {
            type: String,
            unique: true,
            //   required: 'Your email/Mobile is required',
        },
        description: {
            type: String,
            max: 200
        },
    )
   };

我想编写一个 mongo 查询，其中包含关键字、地理位置、KM 中的距离、类别并返回具有的结果集

rentitem.Title ="Keyword" ,
rentitem.address.location = "geolocation" and under given KM distance ,
rentitem.category.name = "Category"  

   

我对 MongoDB 查询编写完全陌生，请帮助我并指导我如何编写查询。