fix: ObjectMapperConfiguration

application/aam-backend-service/src/main/kotlin/com/aamdigital/aambackendservice/rest/ObjectMapperConfiguration.kt

@@ -6,10 +6,12 @@ import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
 import org.springframework.context.annotation.Primary
 import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder
+import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter
+
 
 @Configuration
 class ObjectMapperConfiguration {
-    
+
     @Bean
     @Primary
     fun objectMapper(): ObjectMapper {
@@ -20,4 +22,14 @@ class ObjectMapperConfiguration {
         )
         return mapper.build()
     }
+
+    @Bean
+    fun mappingJackson2HttpMessageConverter(): MappingJackson2HttpMessageConverter {
+        val builder = Jackson2ObjectMapperBuilder()
+        builder.featuresToEnable(
+            DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT,
+            DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_USING_DEFAULT_VALUE
+        )
+        return MappingJackson2HttpMessageConverter(builder.build())
+    }
 }

application/aam-backend-service/src/main/resources/application.yaml

@@ -3,7 +3,10 @@ spring:
     name: aam-backend-service
   main:
     banner-mode: off
-    allow-bean-definition-overriding: true
+  jackson:
+    deserialization:
+      accept-empty-string-as-null-object: true
+      read-unknown-enum-values-using-default-value: true
   rabbitmq:
     listener:
       simple:
@@ -21,7 +24,6 @@ spring:
     multipart:
       max-file-size: 5MB
 
-
 server:
   servlet:
     context-path: /api

application/aam-backend-service/src/test/resources/application-e2e.yaml

@@ -3,7 +3,10 @@ spring:
     name: aam-backend-service
   main:
     banner-mode: off
-    allow-bean-definition-overriding: true
+  jackson:
+    deserialization:
+      accept-empty-string-as-null-object: true
+      read-unknown-enum-values-using-default-value: true
   rabbitmq:
     listener:
       simple: