dasithkuruppu / path-to-mongodb Goto Github PK

npm i path-to-mongodb --save

pathToMongodb(path, realPath, options);

pathToMongodb(
  '/posts/:year',
  '/posts/2015?__skip=20&__limit=10&(comments[$size]=10||praise>=5)',
  {queryOptions: {__skip: 'skip', __limit: 'limit'}}
);

// output

{
  "query": {
    "$or": [
      {"comments": {"$size": 10}},
      {"praise": {"$gte": 5}}
    ],
    "year": 2015
  },
  "options": {
    "skip": 20,
    "limit": 10
  }
}

function aliasLimitAndSkip(p) {
  return 'limit=10&skip=' + (p * 10);
}

pathToMongodb(
  '/posts/:year',
  '/posts/2015?((user=nswbmw||user=zk)&&(star=true||comments[$size]>=100))&p=2',
  {
    depth: Infinity,
    alias: {
      p: aliasLimitAndSkip
    }
  }
);

//output

{
    "query": {
        "$and": [{
            "$or": [{
                "user": "nswbmw"
            },
            {
                "user": "zk"
            }]
        },
        {
            "$or": [{
                "star": true
            },
            {
                "comments": {
                    "$size": {
                        "$gte": 100
                    }
                }
            }]
        }],
        "year": 2015
    },
    "options": {
        "limit": 10,
        "skip": 20
    }
}

mongoclient
  .db('test')
  .collection('users')
  .find(obj.query, obj.options)

npm test

node benchmark