Issue SORMAS-Foundation#3426 Adds person in EventParticipantCriteria

Author: xavier-calland

sormas-api/src/main/java/de/symeda/sormas/api/event/EventParticipantCriteria.java

@@ -3,6 +3,7 @@
 import java.io.Serializable;
 
 import de.symeda.sormas.api.BaseCriteria;
+import de.symeda.sormas.api.person.PersonReferenceDto;
 import de.symeda.sormas.api.utils.IgnoreForUrl;
 
 public class EventParticipantCriteria extends BaseCriteria implements Serializable {
@@ -15,6 +16,7 @@ public class EventParticipantCriteria extends BaseCriteria implements Serializab
 	public static final String BIRTHDATE_DD = "birthdateDD";
 
 	private EventReferenceDto event;
+	private PersonReferenceDto person;
 	private String freeText;
 	private Integer birthdateYYYY;
 	private Integer birthdateMM;
@@ -30,6 +32,16 @@ public EventParticipantCriteria event(EventReferenceDto event) {
 		return this;
 	}
 
+	@IgnoreForUrl
+	public PersonReferenceDto getPerson() {
+		return person;
+	}
+
+	public EventParticipantCriteria person(PersonReferenceDto person) {
+		this.person = person;
+		return this;
+	}
+
 	public EventParticipantCriteria freeText(String freeText) {
 		this.freeText = freeText;
 		return this;

sormas-backend/src/main/java/de/symeda/sormas/backend/event/EventParticipantService.java

@@ -145,6 +145,9 @@ public Predicate buildCriteriaFilter(EventParticipantCriteria criteria, Criteria
 		if (criteria.getEvent() != null) {
 			filter = and(cb, filter, cb.equal(event.get(Event.UUID), criteria.getEvent().getUuid()));
 		}
+		if (criteria.getPerson() != null) {
+			filter = and(cb, filter, cb.equal(person.get(Person.UUID), criteria.getPerson().getUuid()));
+		}
 
 		if (criteria.getFreeText() != null) {
 			String[] textFilters = criteria.getFreeText().split("\\s+");