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Create encounter in OpenHIM

📜 This job is an official example from OpenFn.

Metadata​

Key Functions​

dataValue, field, fields

Expression​

// CommCare form submission mapped to the FHIR patient encounter standard,
// submitted by Simon Kelly @ Dimagi.
encounter(
  fields(
    field('resourceType', 'Encounter'),
    field('status', 'finished'),
    field('type', function (state) {
      return [
        {
          coding: [
            {
              system: 'momconnect:type',
              code: '8',
            },
          ],
        },
      ];
    }),
    field('contained', function (state) {
      return [
        {
          resourceType: 'Patient',
          id: 'patient',
          identifier: [
            {
              use: 'official',
              system: 'momconnect:sanid',
              value: dataValue('properties.id_number')(state),
            },
          ],
          name: [
            {
              use: 'official',
              family: [dataValue('properties.family_name')(state)],
              given: [dataValue('properties.given_name')(state)],
              text: dataValue('properties.given_name')(state).concat(
                ' ',
                dataValue('properties.family_name')(state)
              ),
            },
          ],
          gender: 'female',
          birthDate: dataValue('properties.dob')(state),
          telecom: [
            {
              system: 'phone',
              value: dataValue('properties.msisdn')(state),
            },
          ],
          communication: [
            {
              language: {
                coding: [
                  {
                    system: 'urn:ietf:bcp:47',
                    code: dataValue('properties.language_code')(state),
                  },
                ],
              },
              preferred: true,
            },
          ],
        },
        {
          resourceType: 'Observation',
          id: 'edd',
          code: {
            coding: [
              {
                system: 'http://loinc.org',
                code: '11778-8',
                display: 'Delivery date Estimated',
              },
            ],
          },
          valueDateTime: dataValue('properties.edd')(state),
          status: 'preliminary',
        },
      ];
    }),
    field('patient', function (state) {
      return {
        reference: '#patient',
      };
    }),
    field('period', function (state) {
      return {
        start: dataValue('properties.visit_date')(state),
      };
    }),
    field('extension', function (state) {
      return [
        {
          url: 'momconnect:mha',
          valueInteger: 2,
        },
        {
          url: 'momconnect:swt',
          valueInteger: 3,
        },
        {
          url: 'momconnect:dmsisdn',
          valueString: '+27831111111',
        },
      ];
    })
  )
);