ticket filter fixed

Author: MenekseYuncu

src/main/java/org/gelecekbilimde/scienceplatform/ticket/model/TicketMessageFilter.java

@@ -0,0 +1,26 @@
+package org.gelecekbilimde.scienceplatform.ticket.model;
+
+import lombok.Getter;
+import lombok.Setter;
+import org.gelecekbilimde.scienceplatform.common.model.BaseFilter;
+import org.gelecekbilimde.scienceplatform.ticket.model.entity.TicketEntity;
+import org.springframework.data.jpa.domain.Specification;
+
+@Getter
+@Setter
+public class TicketMessageFilter implements BaseFilter {
+
+	private Integer id;
+
+	@Override
+	public Specification<TicketEntity> toSpecification() {
+
+		Specification<TicketEntity> specification = Specification.where(null);
+		if (id != null) {
+			specification = specification.and((root, query, criteriaBuilder) ->
+				criteriaBuilder.equal(root.get("id"), id)
+			);
+		}
+		return specification;
+	}
+}

src/main/java/org/gelecekbilimde/scienceplatform/ticket/model/request/TicketMessageRequest.java

@@ -4,6 +4,7 @@
 import lombok.Getter;
 import lombok.Setter;
 import org.gelecekbilimde.scienceplatform.common.model.request.PagingRequest;
+import org.gelecekbilimde.scienceplatform.ticket.model.TicketMessageFilter;
 
 import java.util.Set;
 
@@ -12,7 +13,7 @@
 public class TicketMessageRequest extends PagingRequest {
 
 	@NotNull
-	private Integer id;
+	private TicketMessageFilter filter;
 
 	@Override
 	public boolean isOrderPropertyAccepted() {