new fields in TransactionItem.java active and relationship to registration

src/main/java/com/sasiedzi/event/domain/Charge.java

@@ -42,7 +42,7 @@ public class Charge implements Serializable {
     private Event event;
 
     @ManyToOne(fetch = FetchType.LAZY)
-    @JsonIgnoreProperties(value = { "user", "event" }, allowSetters = true)
+    @JsonIgnoreProperties(value = { "user", "event", "transactionItems" }, allowSetters = true)
     private Registration registration;
 
     @ManyToOne(fetch = FetchType.LAZY)

src/main/java/com/sasiedzi/event/domain/Event.java

@@ -44,7 +44,7 @@ public class Event implements Serializable {
     private String comment;
 
     @OneToMany(fetch = FetchType.LAZY, mappedBy = "event")
-    @JsonIgnoreProperties(value = { "user", "event" }, allowSetters = true)
+    @JsonIgnoreProperties(value = { "user", "event", "transactionItems" }, allowSetters = true)
     private Set<Registration> registrations = new HashSet<>();
 
     @OneToMany(fetch = FetchType.LAZY, mappedBy = "event")

src/main/java/com/sasiedzi/event/domain/Registration.java

@@ -5,6 +5,8 @@ import jakarta.persistence.*;
 import jakarta.validation.constraints.*;
 import java.io.Serializable;
 import java.time.ZonedDateTime;
+import java.util.HashSet;
+import java.util.Set;
 
 /**
  * A Registration.
@@ -44,6 +46,10 @@ public class Registration implements Serializable {
     @JsonIgnoreProperties(value = { "registrations", "transactions" }, allowSetters = true)
     private Event event;
 
+    @OneToMany(fetch = FetchType.LAZY, mappedBy = "registration")
+    @JsonIgnoreProperties(value = { "userAccount", "transaction", "event", "registration" }, allowSetters = true)
+    private Set<TransactionItem> transactionItems = new HashSet<>();
+
     // jhipster-needle-entity-add-field - JHipster will add fields here
 
     public Long getId() {
@@ -137,6 +143,37 @@ public class Registration implements Serializable {
         return this;
     }
 
+    public Set<TransactionItem> getTransactionItems() {
+        return this.transactionItems;
+    }
+
+    public void setTransactionItems(Set<TransactionItem> transactionItems) {
+        if (this.transactionItems != null) {
+            this.transactionItems.forEach(i -> i.setRegistration(null));
+        }
+        if (transactionItems != null) {
+            transactionItems.forEach(i -> i.setRegistration(this));
+        }
+        this.transactionItems = transactionItems;
+    }
+
+    public Registration transactionItems(Set<TransactionItem> transactionItems) {
+        this.setTransactionItems(transactionItems);
+        return this;
+    }
+
+    public Registration addTransactionItem(TransactionItem transactionItem) {
+        this.transactionItems.add(transactionItem);
+        transactionItem.setRegistration(this);
+        return this;
+    }
+
+    public Registration removeTransactionItem(TransactionItem transactionItem) {
+        this.transactionItems.remove(transactionItem);
+        transactionItem.setRegistration(null);
+        return this;
+    }
+
     // jhipster-needle-entity-add-getters-setters - JHipster will add getters and setters here
 
     @Override

src/main/java/com/sasiedzi/event/domain/Transaction.java

@@ -39,7 +39,7 @@ public class Transaction implements Serializable {
     private Event event;
 
     @OneToMany(fetch = FetchType.LAZY, mappedBy = "transaction")
-    @JsonIgnoreProperties(value = { "userAccount", "transaction", "event" }, allowSetters = true)
+    @JsonIgnoreProperties(value = { "userAccount", "transaction", "event", "registration" }, allowSetters = true)
     private Set<TransactionItem> transactionItems = new HashSet<>();
 
     // jhipster-needle-entity-add-field - JHipster will add fields here

src/main/java/com/sasiedzi/event/domain/TransactionItem.java

@@ -27,6 +27,9 @@ public class TransactionItem implements Serializable {
     @Column(name = "comment")
     private String comment;
 
+    @Column(name = "locked")
+    private Boolean locked;
+
     @ManyToOne(fetch = FetchType.LAZY)
     @JsonIgnoreProperties(value = { "users", "transactionItems" }, allowSetters = true)
     private UserAccount userAccount;
@@ -39,6 +42,10 @@ public class TransactionItem implements Serializable {
     @JsonIgnoreProperties(value = { "registrations", "transactions" }, allowSetters = true)
     private Event event;
 
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JsonIgnoreProperties(value = { "user", "event", "transactionItems" }, allowSetters = true)
+    private Registration registration;
+
     // jhipster-needle-entity-add-field - JHipster will add fields here
 
     public Long getId() {
@@ -80,6 +87,19 @@ public class TransactionItem implements Serializable {
         this.comment = comment;
     }
 
+    public Boolean getLocked() {
+        return this.locked;
+    }
+
+    public TransactionItem locked(Boolean locked) {
+        this.setLocked(locked);
+        return this;
+    }
+
+    public void setLocked(Boolean locked) {
+        this.locked = locked;
+    }
+
     public UserAccount getUserAccount() {
         return this.userAccount;
     }
@@ -119,6 +139,19 @@ public class TransactionItem implements Serializable {
         return this;
     }
 
+    public Registration getRegistration() {
+        return this.registration;
+    }
+
+    public void setRegistration(Registration registration) {
+        this.registration = registration;
+    }
+
+    public TransactionItem registration(Registration registration) {
+        this.setRegistration(registration);
+        return this;
+    }
+
     // jhipster-needle-entity-add-getters-setters - JHipster will add getters and setters here
 
     @Override
@@ -145,6 +178,7 @@ public class TransactionItem implements Serializable {
             "id=" + getId() +
             ", amount=" + getAmount() +
             ", comment='" + getComment() + "'" +
+            ", locked='" + getLocked() + "'" +
             "}";
     }
 }

src/main/java/com/sasiedzi/event/domain/UserAccount.java

@@ -34,7 +34,7 @@ public class UserAccount implements Serializable {
     private Set<User> users = new HashSet<>();
 
     @OneToMany(fetch = FetchType.LAZY, mappedBy = "userAccount")
-    @JsonIgnoreProperties(value = { "userAccount", "transaction", "event" }, allowSetters = true)
+    @JsonIgnoreProperties(value = { "userAccount", "transaction", "event", "registration" }, allowSetters = true)
     private Set<TransactionItem> transactionItems = new HashSet<>();
 
     // jhipster-needle-entity-add-field - JHipster will add fields here

src/main/java/com/sasiedzi/event/repository/TransactionItemRepository.java

@@ -27,16 +27,18 @@ public interface TransactionItemRepository extends JpaRepository<TransactionItem
     }
 
     @Query(
-        value = "select transactionItem from TransactionItem transactionItem left join fetch transactionItem.event",
+        value = "select transactionItem from TransactionItem transactionItem left join fetch transactionItem.event left join fetch transactionItem.registration",
         countQuery = "select count(transactionItem) from TransactionItem transactionItem"
     )
     Page<TransactionItem> findAllWithToOneRelationships(Pageable pageable);
 
-    @Query("select transactionItem from TransactionItem transactionItem left join fetch transactionItem.event")
+    @Query(
+        "select transactionItem from TransactionItem transactionItem left join fetch transactionItem.event left join fetch transactionItem.registration"
+    )
     List<TransactionItem> findAllWithToOneRelationships();
 
     @Query(
-        "select transactionItem from TransactionItem transactionItem left join fetch transactionItem.event where transactionItem.id =:id"
+        "select transactionItem from TransactionItem transactionItem left join fetch transactionItem.event left join fetch transactionItem.registration where transactionItem.id =:id"
     )
     Optional<TransactionItem> findOneWithToOneRelationships(@Param("id") Long id);
 }

src/main/java/com/sasiedzi/event/web/rest/TransactionItemResource.java

@@ -127,6 +127,9 @@ public class TransactionItemResource {
                 if (transactionItem.getComment() != null) {
                     existingTransactionItem.setComment(transactionItem.getComment());
                 }
+                if (transactionItem.getLocked() != null) {
+                    existingTransactionItem.setLocked(transactionItem.getLocked());
+                }
 
                 return existingTransactionItem;
             })

src/main/resources/config/liquibase/changelog/20241113151058_added_entity_TransactionItem.xml

@@ -20,6 +20,9 @@
             <column name="comment" type="varchar(255)">
                 <constraints nullable="true" />
             </column>
+            <column name="locked" type="boolean">
+                <constraints nullable="true" />
+            </column>
             <column name="user_account_id" type="bigint">
                 <constraints nullable="true" />
             </column>
@@ -29,6 +32,9 @@
             <column name="event_id" type="bigint">
                 <constraints nullable="true" />
             </column>
+            <column name="registration_id" type="bigint">
+                <constraints nullable="true" />
+            </column>
             <!-- jhipster-needle-liquibase-add-column - JHipster will add columns here -->
         </createTable>
     </changeSet>
@@ -52,6 +58,7 @@
             <column name="id" type="numeric"/>
             <column name="amount" type="numeric"/>
             <column name="comment" type="string"/>
+            <column name="locked" type="boolean"/>
             <!-- jhipster-needle-liquibase-add-loadcolumn - JHipster (and/or extensions) can add load columns here -->
         </loadData>
     </changeSet>

src/main/resources/config/liquibase/changelog/20241113151058_added_entity_constraints_TransactionItem.xml

@@ -30,5 +30,12 @@
                                  referencedColumnNames="id"
                                  referencedTableName="event"
                                  />
+
+        <addForeignKeyConstraint baseColumnNames="registration_id"
+                                 baseTableName="transaction_item"
+                                 constraintName="fk_transaction_item__registration_id"
+                                 referencedColumnNames="id"
+                                 referencedTableName="registration"
+                                 />
     </changeSet>
 </databaseChangeLog>

src/main/resources/config/liquibase/fake-data/transaction_item.csv

@@ -1,4 +1,4 @@
-id;amount;comment
+id;amount;comment;locked
 1;11521.38;per cautiously out
 2;974.75;since below bah
 3;25825.62;outlaw