miracum / fhir-gateway

After sending an observation to the gateway the resource is saved, but with differences in the codes.
This happens when I send an observation with two codings. Example:

    "code": {
        "coding": [
            {
                "system": "http://example.de/fhir/CodeSystem/icu/ObservationCode",
                "code": "g-THRO",
                "display": "Eb-THRO"
            },
            {
                "system": "http://loinc.org",
                "code": "777-3"
            }
        ]
    }

After sending the resource via HTTP PUT to the gateway URL, i can find the resource in the database, but with this code:

  "code": {
    "coding": [
      {
        "code": "777-3",
        "system": "http://example.de/fhir/CodeSystem/icu/ObservationCode",
        "display": "Platelets [#/volume] in Blood by Automated count"
      },
      {
        "code": "777-3",
        "system": "http://loinc.org"
      }
    ]
  }

I think this has something to do with the LOINC converter, but as I already have a LOINC code in this resource LOINC converter should not delete my observation code.

I believe the error is here:

fhir-gateway/src/main/java/org/miracum/etl/fhirgateway/processors/LoincHarmonizer.java

Line 85 in dd90929

    
           harmonized.getCode().getCodingFirstRep().setCode(result.getSecond().getLoinc());

Instead of replacing the code in the first Coding, the LOINC Coding needs to be identified and the code only be replaced there.

🎉 This issue has been resolved in version 3.10.8 🎉

The release is available on GitHub release

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observation code changes