Merge pull request #216 from GOKULRAJ136/MOSIP-42744

DTO Changes [MOSIP-42744]

Author: dhanendra06

kernel/kernel-auditmanager-api/src/main/java/io/mosip/kernel/auditmanager/request/AuditRequestDto.java

@@ -2,6 +2,8 @@
 
 import java.time.LocalDateTime;
 
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Size;
 
@@ -36,7 +38,8 @@ public class AuditRequestDto {
 	private String eventType;
 
 	@NotNull
-	@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'")
+	@JsonDeserialize(using = StringToLocalDateTimeDeserializer.class)
+	@JsonSerialize(using = LocalDateTimeToStringSerializer.class)
 	private LocalDateTime actionTimeStamp;
 
 	@NotNull

kernel/kernel-auditmanager-api/src/main/java/io/mosip/kernel/auditmanager/request/LocalDateTimeToStringSerializer.java

@@ -0,0 +1,17 @@
+package io.mosip.kernel.auditmanager.request;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+
+import java.io.IOException;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+
+public class LocalDateTimeToStringSerializer extends JsonSerializer<LocalDateTime> {
+    @Override
+    public void serialize(LocalDateTime value, JsonGenerator gen, SerializerProvider serializers) throws IOException {
+        String isoString = value.atZone(ZoneId.of("UTC")).toInstant().toString();
+        gen.writeString(isoString); // produces 2025-08-19T07:40:49.966588424Z
+    }
+}

kernel/kernel-auditmanager-api/src/main/java/io/mosip/kernel/auditmanager/request/StringToLocalDateTimeDeserializer.java

@@ -0,0 +1,20 @@
+package io.mosip.kernel.auditmanager.request;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+
+import java.io.IOException;
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+
+public class StringToLocalDateTimeDeserializer extends JsonDeserializer<LocalDateTime> {
+    @Override
+    public LocalDateTime deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
+        String value = p.getText();
+        // Parse ISO string with Z into Instant, then to LocalDateTime in UTC (or any zone)
+        Instant instant = Instant.parse(value);
+        return LocalDateTime.ofInstant(instant, ZoneId.of("UTC"));
+    }
+}