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[DRAFT] Get Observations by search params [API-007-007-001-0277]

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Created by Serhii Boldin (SoE eHealth), last modified by Oksana Demchenko on Nov 25, 2024

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Properties of a REST API method document

Document type	Метод REST API
Document title	[Document status] REST API [Назва методу] [ID методу]
Guideline ID	GUI-0011
Author	@
Document version	1
Document status	DRAFT
Date of creation	ХХ.ХХ.ХХХХ (дата фінальної версії документа – RC або PROD)
Date of update	ХХ.ХХ.ХХХХ (дата зміни версії)
Method API ID	API-007-007-001-0277
Microservices (namespace)	ME
Component	Observation
Component ID	COM-007-007
Link на API-специфікацію	https://medicaleventsmisapi.docs.apiary.io/#reference/medical-events/observation/get-observations-by-searh-params
Resource	{{host}}/api/patients/{{patient_id}}/observations
Scope	observation:read
Protocol type	REST
Request type	GET
Sync/Async	Sync
Public/Private	Public

Purpose

This web service is designed to return observations by patient_id, episode_id, diagnostic_report_id or encouner_id.

Logic

Description of the working algorithm of the API method and the interaction of services with each other add Service logic (if necessary)

Configuration parameters

Description of the configuration parameters that are used when processing a request in the system

Dictionaries

Provides a list of links to dictionaries that are available in Confluence

Input parameters

	Input parameter	Mandatory	Type	Description	Example
1
2

Request structure

See on Apiary

See on API-specification

Example

Headers

	Key	Value	Mandatory	Description	Example
1	Content-Type	application/json	M	Тип контенту	Content-Type:application/json
2	Authorization	Bearer {{access_token}}			Authorization:Bearer {{access_token}}
3	API-key	{{secret}}			API-key:{{secret}}

Request data validation

Authorize

Request to process the request using a token in the headers

Verify the validity of access token
- Return 401 in case validation fails
Verify token is not expired
- in case error return 401

Check user scopes in order to perform this action (scope = 'observation:read')
- Return 403 in case invalid scope(s)

Access to the resource is also managed by ABAC module.

Validate patient

Validate patient exists in MongoDB
- In case of error return 404 not found

Processing

In case episode_id was submitted as a search param:

Select all encounters.id where ME.patinents{patient_id}.encounters{*}.episode.identifier.value== episode_id
Select all observations where ME.patients{patient_id}.observationd{*}.context.identifier.value == Select 1

Response structure examples

See on Apiary

See on API-specification

Example

{
  "meta": {
    "code": 200,
    "url": "http://example.com/resource",
    "type": "object",
    "request_id": "req-adasdoijasdojsda"
  },
  "data": [
    {
      "id": "90a9e15b-b71b-4caf-8f2e-ff247e8a5600",
      "status": "valid",
      "diagnostic_report (Reference_response, optional)": {
        "identifier": {
          "type": {
            "coding": [
              {
                "system": "eHealth/resources",
                "code": "diagnostic_report"
              }
            ]
          },
          "value": "9183a36b-4d45-4244-9339-63d81cd08d9c"
        }
      },
      "context": {
        "identifier": {
          "type": {
            "coding": [
              {
                "system": "eHealth/resources",
                "code": "encounter"
              }
            ]
          },
          "value": "9183a36b-4d45-4244-9339-63d81cd08d9c"
        },
        "display_value": "null"
      },
      "categories": [
        {
          "coding": [
            {
              "system": "eHealth/observation_categories",
              "code": "vital_signs"
            }
          ]
        }
      ],
      "code": {
        "coding": [
          {
            "system": "eHealth/LOINC/observation_codes",
            "code": "10569-2"
          }
        ]
      },
      "effective_date_time": "2018-10-08T09:46:37.694Z",
      "issued": "2018-08-02T10:45:16.000Z",
      "inserted_at": "2018-08-02T10:45:16.000Z",
      "updated_at": "2018-08-02T10:45:16.000Z",
      "primary_source": false,
      "performer": {
        "identifier": {
          "type": {
            "coding": [
              {
                "system": "eHealth/resources",
                "code": "employee"
              }
            ]
          },
          "value": "9183a36b-4d45-4244-9339-63d81cd08d9c"
        },
        "display_value": "Шевченко Олесь Вікторович"
      },
      "interpretation": {
        "coding": [
          {
            "system": "eHealth/observation_interpretations",
            "code": "L"
          }
        ]
      },
      "comment": "Some comment",
      "body_site": {
        "coding": [
          {
            "system": "eHealth/body_sites",
            "code": "head"
          }
        ]
      },
      "method": {
        "coding": [
          {
            "system": "eHealth/observation_methods",
            "code": "anamnesis"
          }
        ]
      },
      "value_quantity": {
        "value": 0,
        "comparator": ">",
        "unit": "kg",
        "system": "eHealth/ucum/units",
        "code": "kg"
      },
      "reference_ranges": [
        {
          "low": {
            "value": 0,
            "comparator": ">",
            "unit": "kg",
            "system": "eHealth/ucum/units",
            "code": "kg"
          },
          "high": {
            "value": 0,
            "comparator": "<",
            "unit": "kg",
            "system": "eHealth/ucum/units",
            "code": "kg"
          },
          "type": {
            "coding": [
              {
                "system": "eHealth/reference_range_types",
                "code": "normal"
              }
            ]
          },
          "applies_to": {
            "coding": [
              {
                "system": "eHealth/reference_range_applications",
                "code": "male"
              }
            ]
          },
          "age": {
            "low": {
              "value": 18,
              "comparator": ">",
              "unit": "years"
            },
            "high": {
              "value": 35,
              "comparator": "<",
              "unit": "years"
            }
          },
          "text": "Some text"
        }
      ]
    }
  ],
  "paging": {
    "page": 2,
    "page_size": 50,
    "total_entries": 1000,
    "total_pages": 20
  }
}

HTTP status codes

	Response code	HTTP Status code	Message	Internal name	Description
1	Базові
2		200
3		401		Access token validation failed
4		403		Invalid scope
5	Специфічні
6

Post-processing processes

Description of actions performed on data after processing

Technical modules where the method is used

List of pages describing technical modules where the method is used

No labels

ЕСОЗ - публічна документація