Nodejs 和 Mongodb 处理夜班

Question

我正在尝试提交出勤申请。我使用 Mongodb 和 koajs 进行开发。有夜班选项，当出勤日期发生变化时我无法处理。当当前日期的轮班是晚上时，我需要将下一个日期的第一条记录移动到当前日期的记录。我当前的数据集如下所示。 Mongodb 游乐场

[
    {
        "date": "2023-04-01",
        "shift": {
            "_id": "6422d103994726677e9105c3",
            "date": "2023-04-01",
            "shiftType": {
                "_id": "6299fd7504978a2ba513e0a2",
                "name": "Next Day End",
                "isNight": true
            }
        },
        "attendances": [
            {
                "_id": "6422d1b9994726677e9105c6",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-01T05:30:00.000Z"
            }
        ]
    },
    {
        "date": "2023-04-02",
        "shift": null, //Shift not yet set, treated as general shift.
        "attendances": [
            {
                "_id": "6422d1b9994726677e9105c7",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-02T00:30:00.000Z"
            },
            {
                "_id": "6423286e2746f65c2480a13e",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-02T04:30:00.000Z"
            },
            {
                "_id": "6423286e2746f65c2480a13f",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-02T12:40:00.000Z"
            }
        ]
    },
    {
        "date": "2023-04-03",
        "shiftType": {
                "_id": "6299fd7504978a2ba513e0a2",
                "name": "General",
                "isNight": false
            },
        "attendances": [
            {
                "_id": "642328a42746f65c2480a140",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-03T04:05:00.000Z"
            },
            {
                "_id": "642328a42746f65c2480a141",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-03T13:45:00.000Z"
            }
        ]
    },
    {
        "date": "2023-04-04",
        "shift": {
            "_id": "6422d10a994726677e9105c5",
            "date": "2023-04-04",
            "shiftType": {
                "_id": "6299fd7504978a2ba513e0a2",
                "name": "Next Day End",
                "isNight": true
            }
        },
        "attendances": [
            {
                "_id": "6423292f2746f65c2480a142",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-04T12:30:00.000Z"
            }
        ]
    },
    {
        "date": "2023-04-05",
        "shift": null,
        "attendances": [
            {
                "_id": "6423292f2746f65c2480a143",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-04T21:55:00.000Z"
            }
        ]
    }
]

有轮班，我已经查找了出勤日期和员工（我没有在 JSON 中提到）。在我的轮班系统中，夜班规定为shiftType，在这里我将夜班记录为"isNight": true。因此，我需要将出勤率与第二天的出勤率与 isNight 为真的情况进行对比。我需要的输出如下所示。

[
    {
        "date": "2023-04-01",
        "shift": {
            "_id": "6422d103994726677e9105c3",
            "date": "2023-04-01",
            "shiftType": {
                "_id": "6299fd7504978a2ba513e0a2",
                "name": "Next Day End",
                "isNight": true
            }
        },
        "attendances": [
            {
                "_id": "6422d1b9994726677e9105c6",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-01T05:30:00.000Z"
            },
            {
                "_id": "6422d1b9994726677e9105c7",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-02T00:30:00.000Z"
            }
        ]
    },
    {
        "date": "2023-04-02",
        "shift": null,
        "attendances": [
            {
                "_id": "6423286e2746f65c2480a13e",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-02T04:30:00.000Z"
            },
            {
                "_id": "6423286e2746f65c2480a13f",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-02T12:40:00.000Z"
            }
        ]
    },
    {
        "date": "2023-04-03",
        "shiftType": {
                "_id": "6299fd7504978a2ba513e0a2",
                "name": "General",
                "isNight": false
            },
        "attendances": [
            {
                "_id": "642328a42746f65c2480a140",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-03T04:05:00.000Z"
            },
            {
                "_id": "642328a42746f65c2480a141",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-03T13:45:00.000Z"
            }
        ]
    },
    {
        "date": "2023-04-04",
        "shift": {
            "_id": "6422d10a994726677e9105c5",
            "date": "2023-04-04",
            "shiftType": {
                "_id": "6299fd7504978a2ba513e0a2",
                "name": "Next Day End",
                "isNight": true
            }
        },
        "attendances": [
            {
                "_id": "6423292f2746f65c2480a142",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-04T12:30:00.000Z"
            },
            {
                "_id": "6423292f2746f65c2480a143",
                "employee": "622061b73b2eaac4b15d42e4",
                "dateTime": "2023-04-04T21:55:00.000Z"
            }
        ]
    }
]

请帮帮我。提前致谢。