Fix to TransactionStatus entity

data-service/src/main/java/uk/gov/laa/ccms/data/entity/TransactionStatus.java

@@ -8,9 +8,9 @@
 import jakarta.persistence.Table;
 import java.io.Serializable;
 import java.time.LocalDateTime;
+import java.util.Objects;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
-import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 import lombok.Setter;
@@ -42,6 +42,7 @@ public class TransactionStatus {
   @Column(name = "TRANSACTION_OCCURRENCE_DATE")
   private LocalDateTime transactionOccurrenceDate;
 
+  @Id
   @Column(name = "PROCESS_NAME", length = 50)
   private String processName;
 
@@ -65,9 +66,25 @@ public class TransactionStatus {
    */
   @Getter
   @Setter
-  @EqualsAndHashCode
   public static class TransactionStatusId implements Serializable {
     private String requestId;
+    private String processName;
     private LocalDateTime transactionOccurrenceDate;
+
+    @Override
+    public boolean equals(Object o) {
+      if (o == null || getClass() != o.getClass()) {
+        return false;
+      }
+      TransactionStatusId that = (TransactionStatusId) o;
+      return Objects.equals(requestId, that.requestId) && Objects.equals(
+          processName, that.processName) && Objects.equals(transactionOccurrenceDate,
+          that.transactionOccurrenceDate);
+    }
+
+    @Override
+    public int hashCode() {
+      return Objects.hash(requestId, processName, transactionOccurrenceDate);
+    }
   }
 }

data-service/src/main/java/uk/gov/laa/ccms/data/repository/TransactionStatusRepository.java

@@ -5,6 +5,7 @@
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.stereotype.Repository;
 import uk.gov.laa.ccms.data.entity.TransactionStatus;
+import uk.gov.laa.ccms.data.entity.TransactionStatus.TransactionStatusId;
 
 /**
  * Repository interface for accessing {@link TransactionStatus} entities.
@@ -17,7 +18,8 @@
  * @author Jamie Briggs
  */
 @Repository
-public interface TransactionStatusRepository extends ReadOnlyRepository<TransactionStatus, String> {
+public interface TransactionStatusRepository
+    extends ReadOnlyRepository<TransactionStatus, TransactionStatusId> {
 
   @Query("""
     SELECT ts FROM TransactionStatus ts