相关疑难解决方法(0)

我有以下收藏

场地集合

{
    "_id" : ObjectId("5acdb8f65ea63a27c1facf86"),
    "name" : "ASA College - Manhattan Campus",
    "addedBy" : ObjectId("5ac8ba3582c2345af70d4658"),
    "reviews" : [ 
        ObjectId("5acdb8f65ea63a27c1facf8b"), 
        ObjectId("5ad8288ccdd9241781dce698")
    ]
}

评论集合

{
    "_id" : ObjectId("5acdb8f65ea63a27c1facf8b"),
    "createdAt" : ISODate("2018-04-07T12:31:49.503Z"),
    "venue" : ObjectId("5acdb8f65ea63a27c1facf86"),
    "author" : ObjectId("5ac8ba3582c2345af70d4658"),
    "content" : "nice place",
    "comments" : [ 
        ObjectId("5ad87113882d445c5cbc92c8")
    ],
}

评论收集

{
    "_id" : ObjectId("5ad87113882d445c5cbc92c8"),
    "author" : ObjectId("5ac8ba3582c2345af70d4658"),
    "comment" : "dcfdsfdcfdsfdcfdsfdcfdsfdcfdsfdcfdsfdcfdsfdcfdsf",
    "review" : ObjectId("5acdb8f65ea63a27c1facf8b"),
    "__v" : 0
}

作者集合

{
    "_id" : ObjectId("5ac8ba3582c2345af70d4658"),
    "firstName" : "Bruce",
    "lastName" : "Wayne",
    "email" : "bruce@linkites.com",
    "followers" …