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Alejandro Medina

Alejandro Medina

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  • Requiere Python 3.*

  • Instalar dependencias

    Code Block
    pip3 install Flask

  • Crear un archivo main.py

    Code Block
    languagepy
    from flask import Flask, request


app = Flask(__name__)


@app.route('/subscriptions', methods=['POST', 'PUT'])
def simple_subscription():
    print(request.method)
    print(request.headers)
    if request.is_json:
        print(request.json)
    return 'Done Simple Subscription'


@app.route('/subscriptions/Patient/<string:id>', methods=['POST', 'PUT'])
def patient(id):
    print("id: %s", id)
    print(request.method)
    print(request.headers)
    if request.is_json:
        print(request.json)
    return 'Done advanced subscription'

  • Ejecutar servicio

    Code Block
    languagebash
    export FLASK_ENV=development
export FLASK_APP=main.py 
flask run --host=0.0.0.0

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  • Se creará una subscripción para cualquier creación o modificación de Pacientes varones.

  • Crear un recurso Subscription para notificación sin contenido

    Code Block
    languagejson
    {
  "resourceType": "Subscription",
  "status": "active",
  "criteria": "Patient?gender=male", 
  "channel": {
      "type": "rest-hook",
      "endpoint": "http://localhost:5000/subscriptions",
      "header": [
          "Authorization: Bearer secret-token-abc-123"
      ]
  }
}

  • Crear un paciente para generar una notificación

    Code Block
    languagejson
    {
  "resourceType": "Patient",
  "identifier": [
    {
      "use": "usual",
      "type": {
        "coding": [
          {
            "system": "http://terminology.hl7.org/CodeSystem/v2-0203",
            "code": "MR"
          }
        ]
      },
      "system": "urn:oid:1.2.36.146.595.217.0.1",
      "value": "12345",
      "period": {
        "start": "2001-05-16"
      },
      "assigner": {
        "display": "Acme Healthcare"
      }
    }
  ],
  "active": true,
  "name": [
    {
      "use": "official",
      "family": "Chalmers",
      "given": [
        "Peter",
        "James"
      ]
    }
  ],
  "telecom": [
    {
      "system": "phone",
      "value": "(03) 5555 6473",
      "use": "work",
      "rank": 1
    },
    {
      "system": "phone",
      "value": "(03) 3410 5613",
      "use": "mobile",
      "rank": 2
    }
  ],
  "gender": "male",
  "birthDate": "1974-12-28"
}

  • Debería llegar al servicio lo siguiente

    Code Block
    languagetext
    POST
Authorization: Bearer secret-token-abc-123
User-Agent: HAPI-FHIR/5.3.0 (FHIR Client; FHIR 4.0.1/R4; apache)
Accept-Charset: utf-8
Accept-Encoding: gzip
If-None-Exist: http://localhost:5000/subscriptions,http://localhost:5000/subscriptions?
Accept: application/fhir+xml;q=1.0, application/fhir+json;q=1.0, application/xml+fhir;q=0.9, application/json+fhir;q=0.9
Content-Length: 0
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Host: localhost:5000
Connection: Keep-Alive

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Servicio para Eventos del tipo WebSocket

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