// This application will create a new record set in the patient matching test
// harness. This record set will be associated with a FHIR resource tag.
// It will generate a pair of matching patient records, apply the tag, and
// then upload them to the FHIR server. It will also upload an answer key.
func main() {
fhirURL := flag.String("fhirURL", "", "URL for the patient matching test harness server")
recordSetName := flag.String("name", "", "Name of the record set")
flag.Parse()
trimmedFhirURL := strings.TrimRight(*fhirURL, "/")
recordSet := &ptm_models.RecordSet{Name: *recordSetName}
recordSet.ResourceType = "Patient"
recordSet.Parameters = generateRecordSetParameters(trimmedFhirURL, *recordSetName)
recordSetURL := trimmedFhirURL + "/RecordSet"
rsj, err := json.Marshal(recordSet)
if err != nil {
return
}
body := bytes.NewReader(rsj)
resp, err := http.Post(recordSetURL, "application/json", body)
if err != nil {
fmt.Printf("Couldn't upload the resource: %s\n", err.Error())
return
}
decoder := json.NewDecoder(resp.Body)
decoder.Decode(recordSet)
fuzzers := []PatientFuzzer{AbbreviateFirstName, TransposeBirthDayMonth, ShuffleLastName}
tagCoding := models.Coding{System: tagURL, Code: tagValue(*recordSetName)}
meta := &models.Meta{Tag: []models.Coding{tagCoding}}
patientURL := trimmedFhirURL + "/Patient"
var matches []Match
for i := 0; i < 300; i++ {
patient := ptgen.GenerateDemographics()
patient.Meta = meta
source, err := PostAndGetLocation(patient, patientURL)
if err != nil {
return
}
fuzzer := fuzzers[rand.Intn(3)]
copy := CopyPatient(&patient)
fuzzer(copy)
target, err := PostAndGetLocation(copy, patientURL)
if err != nil {
return
}
matches = append(matches, Match{source, target})
}
bundle := &models.Bundle{}
bundle.Type = "document"
bundle.Id = bson.NewObjectId().Hex()
comp := models.Composition{}
comp.Date = &models.FHIRDateTime{Time: time.Now(), Precision: models.Timestamp}
comp.Type = &models.CodeableConcept{Coding: []models.Coding{models.Coding{System: "http://loinc.org", Code: "11503-0"}}}
comp.Title = "Answer Key for " + *recordSetName
comp.Status = "final"
comp.Subject = &models.Reference{Reference: fmt.Sprintf("%s/RecordSet/%s", trimmedFhirURL, recordSet.ID.Hex())}
compEntry := models.BundleEntryComponent{}
compEntry.Resource = &comp
bundle.Entry = append(bundle.Entry, compEntry)
for _, match := range matches {
entry := models.BundleEntryComponent{}
entry.FullUrl = match.Source
linkType := models.BundleLinkComponent{Relation: "type", Url: "http://hl7.org/fhir/Patient"}
linkRelated := models.BundleLinkComponent{Relation: "related", Url: match.Target}
entry.Link = []models.BundleLinkComponent{linkType, linkRelated}
score := 1.0
entry.Search = &models.BundleEntrySearchComponent{Score: &score}
bundle.Entry = append(bundle.Entry, entry)
}
PostAnswerKey(bundle, recordSet.ID.Hex(), trimmedFhirURL+"/AnswerKey")
}
