Группировка врачей по ЛПУ - DoctorLpuGrouping

{
  "lpu_code": "777777",
  "lpu": {
    "guid": "a7f391d4-d5d8-44d5-a770-f7b527bb1233",
    "name": "Стенд ЕМИАС МО",
    "address": "Московская область, г. Неизвестный, ул. Светлая, д. 5",
    "phone": "",
    "mcod": "777777"
  },
  "doctors": [
    {
      "separation": "Диспансеризация",
      "rating": "",
      "photo": "/photo/doc/ffc56ba8-f357-4de2-833f-dd117a23d4c7.png",
      "equipment": null,
      "lpu": null,
      "schedule": [
        {
          "date": "2019-01-29T00:00:00",
          "time_from": "07:00",
          "time_to": "20:00",
          "docBusyType": {
            "name": "Диспансеризация",
            "type": 1,
            "code": "206"
          },
          "count_tickets": 5
        },
        {
          "date": "2019-01-30T00:00:00",
          "time_from": "07:00",
          "time_to": "20:00",
          "docBusyType": {
            "name": "Диспансеризация",
            "type": 1,
            "code": "206"
          },
          "count_tickets": 52
        },
        {
          "date": "2019-01-31T00:00:00",
          "time_from": "07:00",
          "time_to": "20:00",
          "docBusyType": {
            "name": "Диспансеризация",
            "type": 1,
            "code": "206"
          },
          "count_tickets": 52
        }
      ],
      "id": "a7f391d4-d5d8-44d5-a770-f7b527bb12330b58bf2f-b6ff-423e-bff8-018953417c50",
      "person_id": "ffc56ba8-f357-4de2-833f-dd117a23d4c7",
      "lpu_code": "777777",
      "type": 1,
      "type_name": "Врач",
      "name": "Бо",
      "family": "Ай",
      "surname": "Лит",
      "position": "Терапевты",
      "department": "12100",
      "room": "407"
    }
  ]
}