BUG: Fix FHIR conversion for Specimen (Source) in Lab Info

Description

For the eCRs below, the Specimen (Source) is not displaying in the Lab info section. Please fix the FHIR conversion of this value to ensure that the specimen value displays when available.

6a6bcd7d-7bad-48f6-9e0b-39a4ec9e063e

In the XML, you can find Specimen (Source) under: comp.procedure.participant.participantRole.playingEntity.code.originalText._
Potential problem: In the relevant liquid section that finds the specimen value (see Notes section below), we do not include or search for this path.
Potential solution: Add an elsif conditional for comp.procedure.participant.participantRole.playingEntity.code.originalText._ in the liquid template that finds the specimen value.

TN_sample eCR2

In the XML: comp.procedure.participant.participantRole.playingEntity.code.displayName._
Potential problem: see below.

Current code (only checks the first entry.organizer.component, not each one being looped through):

 {% elsif entry.organizer.component.procedure.participant.participantRole.playingEntity.code.displayName -%}

Potential solution: minor code fix (check the specific component that is being looped through):

 {% elsif comp.procedure.participant.participantRole.playingEntity.code.displayName -%}

Steps to reproduce

Example eCRs:

6a6bcd7d-7bad-48f6-9e0b-39a4ec9e063e: Specimen source is missing
TN_sample eCR2: Specimen (Source) is not displayed when info is available

Expected Result

When a lab specimen (source) information is available, it should be displayed under the Specimen (Source) row for the Lab Result.

Actual result

Example from 6a6bcd7d-7bad-48f6-9e0b-39a4ec9e063e:

Priority

Provide an estimate for level of impact the bug has today by placing an X in the applicable bracket

Priority

[ ] Low priority The bug does not have to be fixed immediately. High and medium priority bugs should be addressed first.
[ ] Medium priority Typically, medium-priority bugs do not affect customers directly and therefore can be fixed in the normal course of testing and development.
[x] High priority High priority bugs must be addressed immediately. They often affect the app’s functionality and impact customers and their user experience. They must take priority.

Notes

Relevant liquid section that finds the Specimen (Source) value for FHIR conversion:

Code from containers/fhir-converter/Templates/eCR/Entry/Result/_entry.liquid
specValue gets passed into Resource/Observation

{% if comp.procedure.participant.participantRole.id -%}
    {% if comp.procedure.participant.participantRole.playingEntity.code.translation -%}
        {% assign translations = comp.procedure.participant.participantRole.playingEntity.code.translation | to_array -%}
        {% if translations.first.displayName -%}
            {% assign specValue = translations.first.displayName -%}
        {% endif -%}
    {% elsif comp.procedure.participant.participantRole.id.displayName -%}
        {% assign specValue = comp.procedure.participant.participantRole.id.displayName -%}
    {% elsif entry.organizer.component.procedure.participant.participantRole.playingEntity.code.displayName -%}
        {% assign specValue = comp.procedure.participant.participantRole.playingEntity.code.displayName -%}
    {% else -%}
        {% assign specValue = "None" -%}
    {% endif -%}
{% endif -%}

CDCgov / phdi