Extract function for whether a value should be filtered out.

Author: ben-madley-mt

src/main/kotlin/uk/gov/justice/digital/hmpps/hmppsintegrationapi/models/roleconfig/ConsumerFilters.kt

@@ -2,4 +2,20 @@ package uk.gov.justice.digital.hmpps.hmppsintegrationapi.models.roleconfig
 
 data class ConsumerFilters(
   val filters: Map<String, List<String>>? = emptyMap(),
-)
+) {
+  fun matchesAtKey(
+    filterKey: String,
+    value: String?,
+  ): Boolean {
+    if (filters == null) {
+      return true
+    }
+    if (!filters.containsKey(filterKey)) {
+      return true
+    }
+    if (filters.getOrDefault(filterKey, emptyList()).contains(value)) {
+      return true
+    }
+    return false
+  }
+}

src/main/kotlin/uk/gov/justice/digital/hmpps/hmppsintegrationapi/services/GetPersonService.kt

@@ -151,7 +151,7 @@ class GetPersonService(
     val posPrisoner = prisonResponse.data
 
     if (
-      filters?.filters?.containsKey("prisons") == true && filters.filters["prisons"]?.contains(posPrisoner?.prisonId) == false
+      filters != null && !filters.matchesAtKey("prisons", posPrisoner?.prisonId)
     ) {
       return Response(
         data = null,