Exclude configured fields from form prepopulation

Signed-off-by: Elly Kitoto <junkmailstoelly@gmail.com>
opensrp · ellykits · Sep 19, 2024 · Aug 23, 2024 · Aug 23, 2024 · Aug 27, 2024
commit 7ecdafb61fc34dabf59117b6d76f41f3ab73114c
diff --git a/...gine/src/main/java/org/smartregister/fhircore/engine/configuration/QuestionnaireConfig.kt b/...gine/src/main/java/org/smartregister/fhircore/engine/configuration/QuestionnaireConfig.kt
@@ -167,5 +167,5 @@ enum class LinkIdType : Parcelable {
   READ_ONLY,
   BARCODE,
   LOCATION,
-  IDENTIFIER,
+  PREPOPULATION_EXCLUSION,
 }
diff --git a/...src/main/java/org/smartregister/fhircore/quest/ui/questionnaire/QuestionnaireViewModel.kt b/...src/main/java/org/smartregister/fhircore/quest/ui/questionnaire/QuestionnaireViewModel.kt
@@ -65,6 +65,7 @@ import org.smartregister.fhircore.engine.BuildConfig
 import org.smartregister.fhircore.engine.configuration.ConfigType
 import org.smartregister.fhircore.engine.configuration.ConfigurationRegistry
 import org.smartregister.fhircore.engine.configuration.GroupResourceConfig
+import org.smartregister.fhircore.engine.configuration.LinkIdType
 import org.smartregister.fhircore.engine.configuration.QuestionnaireConfig
 import org.smartregister.fhircore.engine.configuration.app.ApplicationConfiguration
 import org.smartregister.fhircore.engine.configuration.app.CodingSystemUsage
@@ -1098,6 +1099,15 @@ constructor(
         null
       }
 
+    // Exclude the configured fields from QR
+    val prepopulationExclusionLinkIdsMap =
+      questionnaireConfig.linkIds
+        ?.asSequence()
+        ?.filter { it.type == LinkIdType.PREPOPULATION_EXCLUSION }
+        ?.associateBy { it.linkId } ?: emptyMap()
+    questionnaireResponse?.apply {
+      item = item.filterNot { prepopulationExclusionLinkIdsMap.containsKey(it.linkId) }
+    }
     return Pair(questionnaireResponse, launchContextResources)
   }
 

diff --git a/...test/java/org/smartregister/fhircore/quest/ui/questionnaire/QuestionnaireViewModelTest.kt b/...test/java/org/smartregister/fhircore/quest/ui/questionnaire/QuestionnaireViewModelTest.kt
@@ -163,7 +163,6 @@ class QuestionnaireViewModelTest : RobolectricTest() {
   @ExperimentalCoroutinesApi
   fun setUp() {
     hiltRule.inject()
-
     // Write practitioner and organization to shared preferences
     sharedPreferencesHelper.write(
       SharedPreferenceKey.PRACTITIONER_ID.name,
@@ -1837,6 +1836,92 @@ class QuestionnaireViewModelTest : RobolectricTest() {
       Assert.assertTrue(initialValueDate.isToday)
     }
 
+  @Test
+  fun testThatPopulateQuestionnaireSetInitialDefaultValueButExcludesFieldFromResponse() =
+    runTest(timeout = 90.seconds) {
+      val thisQuestionnaireConfig =
+        questionnaireConfig.copy(
+          resourceType = ResourceType.Patient,
+          resourceIdentifier = patient.logicalId,
+          type = QuestionnaireType.EDIT.name,
+          linkIds =
+            listOf(
+              LinkIdConfig("dateToday", LinkIdType.PREPOPULATION_EXCLUSION),
+            ),
+        )
+      val questionnaireViewModelInstance =
+        QuestionnaireViewModel(
+          defaultRepository = defaultRepository,
+          dispatcherProvider = defaultRepository.dispatcherProvider,
+          fhirCarePlanGenerator = fhirCarePlanGenerator,
+          resourceDataRulesExecutor = resourceDataRulesExecutor,
+          transformSupportServices = mockk(),
+          sharedPreferencesHelper = sharedPreferencesHelper,
+          fhirOperator = fhirOperator,
+          fhirValidatorProvider = fhirValidatorProvider,
+          fhirPathDataExtractor = fhirPathDataExtractor,
+          configurationRegistry = configurationRegistry,
+        )
+      val questionnaireWithDefaultDate =
+        Questionnaire().apply {
+          id = thisQuestionnaireConfig.id
+          addItem(
+            Questionnaire.QuestionnaireItemComponent().apply {
+              linkId = "dateToday"
+              type = Questionnaire.QuestionnaireItemType.DATE
+              addExtension(
+                Extension(
+                  "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-initialExpression",
+                  Expression().apply {
+                    language = "text/fhirpath"
+                    expression = "today()"
+                  },
+                ),
+              )
+            },
+          )
+        }
+
+      val questionnaireResponse =
+        QuestionnaireResponse().apply {
+          addItem(
+            QuestionnaireResponse.QuestionnaireResponseItemComponent().apply {
+              linkId = "dateToday"
+              addAnswer(
+                QuestionnaireResponse.QuestionnaireResponseItemAnswerComponent().apply {
+                  value = DateType(Date())
+                },
+              )
+            },
+          )
+          setQuestionnaire(
+            thisQuestionnaireConfig.id.asReference(ResourceType.Questionnaire).reference,
+          )
+        }
+
+      coEvery {
+        fhirEngine.get(
+          thisQuestionnaireConfig.resourceType!!,
+          thisQuestionnaireConfig.resourceIdentifier!!,
+        )
+      } returns patient
+
+      coEvery { fhirEngine.search<QuestionnaireResponse>(any<Search>()) } returns
+        listOf(
+          SearchResult(questionnaireResponse, included = null, revIncluded = null),
+        )
+
+      val (result, _) =
+        questionnaireViewModelInstance.populateQuestionnaire(
+          questionnaire = questionnaireWithDefaultDate,
+          questionnaireConfig = thisQuestionnaireConfig,
+          actionParameters = emptyList(),
+        )
+
+      Assert.assertNotNull(result?.item)
+      Assert.assertTrue(result!!.item.isEmpty())
+    }
+
   @Test
   fun testThatPopulateQuestionnaireReturnsQuestionnaireResponseWithUnAnsweredRemoved() = runTest {
     val questionnaireViewModelInstance =