重新排列 JSON

Question

我有一个 JSON 这样的：

"hotel": [
{
    "id": 90091,
    "hotelGroup": "A1",
    "hotelRoom": [
    {
        "name":"Room1",
        "minimumQuantity": 1,
        "maximumQuantity": 6,
    },
    {
        "name":"Room2",
        "minimumQuantity": 7,
        "maximumQuantity": 12,
    }
]},
{
    "id": 90089,
    "hotelGroup": "A4",
    "hotelRoom": [
    {
        "name":"Room1",
        "minimumQuantity": 0,
        "maximumQuantity": 0,
    }]
}]

然后我尝试将 JSON 重新排列为以下格式：

hotel = [{
    name: "Room1",
    RoomInfo: [{
        hotelGroup: "A1",
        Stops: [
            {"minimumQuantity": 1,"maximumQuantity": 6}
        ]}, 
        {
            hotelGroup: "A4",
            Stops: [
                {"minimumQuantity": 0,"maximumQuantity": 0}
            ]
        }
   ]}, 
   {
       name: "Room2",
       RoomInfo: [{
           Name: "A1",
           Stops: [
               {"minimumQuantity": 7,"maximumQuantity": 12}
           ]
      }]
 }]

有人可以帮忙吗？我想按酒店名称分组。而且每个酒店名称都有自己的酒店集团和站点。

谢谢

Answer 1

显然已将您的 JSON 转换为常规数组，但您明白了。

const hotel = [{
    "id": 90091,
    "hotelGroup": "A1",
    "hotelRoom": [{
        "name": "Room1",
        "minimumQuantity": 1,
        "maximumQuantity": 6,
      },
      {
        "name": "Room2",
        "minimumQuantity": 7,
        "maximumQuantity": 12,
      }
    ]
  },
  {
    "id": 90089,
    "hotelGroup": "A4",
    "hotelRoom": [{
      "name": "Room1",
      "minimumQuantity": 0,
      "maximumQuantity": 0,
    }]
  }
];

const newHotels = hotel.map(obj => {
  const { hotelGroup, hotelRoom } = obj;
  const newObj = {};

  newObj['name'] = hotelRoom[0]['name'];

  newObj['RoomInfo'] = hotelRoom.map(({ minimumQuantity, maximumQuantity }) => {
    return {
      hotelGroup,
      Stops: [{
        minimumQuantity,
        maximumQuantity
      }]
    };
  });
  
  return newObj;
});

console.log(newHotels);

重新排列 JSON

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