added EntityAudit for logging. Automatically createdBy, createdDate, lastUpdatedBy and lastUpdatedDate

Author: cevheri

src/main/java/com/cevheri/blog/domain/Blog.java

@@ -3,6 +3,7 @@
 import java.io.Serializable;
 import javax.persistence.*;
 import javax.validation.constraints.*;
+
 import org.hibernate.annotations.Cache;
 import org.hibernate.annotations.CacheConcurrencyStrategy;
 
@@ -12,7 +13,8 @@
 @Entity
 @Table(name = "blog")
 @Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
-public class Blog implements Serializable {
+public class Blog extends AbstractAuditingEntity
+    implements Serializable {
 
     private static final long serialVersionUID = 1L;
 

src/main/java/com/cevheri/blog/domain/Post.java

@@ -1,11 +1,13 @@
 package com.cevheri.blog.domain;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import java.io.Serializable;
 import java.util.HashSet;
 import java.util.Set;
 import javax.persistence.*;
 import javax.validation.constraints.*;
+
 import org.hibernate.annotations.Cache;
 import org.hibernate.annotations.CacheConcurrencyStrategy;
 import org.hibernate.annotations.Type;
@@ -16,7 +18,8 @@
 @Entity
 @Table(name = "post")
 @Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
-public class Post implements Serializable {
+public class Post extends AbstractAuditingEntity
+    implements Serializable {
 
     private static final long serialVersionUID = 1L;
 
@@ -58,13 +61,13 @@ public class Post implements Serializable {
     private User user;
 
     @ManyToOne
-    @JsonIgnoreProperties(value = { "user" }, allowSetters = true)
+    @JsonIgnoreProperties(value = {"user"}, allowSetters = true)
     private Blog blog;
 
     @ManyToMany
     @JoinTable(name = "rel_post__tag", joinColumns = @JoinColumn(name = "post_id"), inverseJoinColumns = @JoinColumn(name = "tag_id"))
     @Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
-    @JsonIgnoreProperties(value = { "posts" }, allowSetters = true)
+    @JsonIgnoreProperties(value = {"posts"}, allowSetters = true)
     private Set<Tag> tags = new HashSet<>();
 
     // jhipster-needle-entity-add-field - JHipster will add fields here

src/main/java/com/cevheri/blog/domain/PostComment.java

@@ -1,9 +1,11 @@
 package com.cevheri.blog.domain;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import java.io.Serializable;
 import javax.persistence.*;
 import javax.validation.constraints.*;
+
 import org.hibernate.annotations.Cache;
 import org.hibernate.annotations.CacheConcurrencyStrategy;
 
@@ -13,7 +15,8 @@
 @Entity
 @Table(name = "post_comment")
 @Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
-public class PostComment implements Serializable {
+public class PostComment extends AbstractAuditingEntity
+    implements Serializable {
 
     private static final long serialVersionUID = 1L;
 
@@ -32,7 +35,7 @@ public class PostComment implements Serializable {
     private String commentText;
 
     @ManyToOne
-    @JsonIgnoreProperties(value = { "user", "blog", "tags" }, allowSetters = true)
+    @JsonIgnoreProperties(value = {"user", "blog", "tags"}, allowSetters = true)
     private Post post;
 
     // jhipster-needle-entity-add-field - JHipster will add fields here

src/main/java/com/cevheri/blog/domain/PostLike.java

@@ -1,8 +1,10 @@
 package com.cevheri.blog.domain;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import java.io.Serializable;
 import javax.persistence.*;
+
 import org.hibernate.annotations.Cache;
 import org.hibernate.annotations.CacheConcurrencyStrategy;
 
@@ -12,7 +14,8 @@
 @Entity
 @Table(name = "post_like")
 @Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
-public class PostLike implements Serializable {
+public class PostLike extends AbstractAuditingEntity
+    implements Serializable {
 
     private static final long serialVersionUID = 1L;
 
@@ -23,7 +26,7 @@ public class PostLike implements Serializable {
     private Long id;
 
     @ManyToOne
-    @JsonIgnoreProperties(value = { "user", "blog", "tags" }, allowSetters = true)
+    @JsonIgnoreProperties(value = {"user", "blog", "tags"}, allowSetters = true)
     private Post post;
 
     // jhipster-needle-entity-add-field - JHipster will add fields here

src/main/java/com/cevheri/blog/domain/PostView.java

@@ -1,8 +1,10 @@
 package com.cevheri.blog.domain;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import java.io.Serializable;
 import javax.persistence.*;
+
 import org.hibernate.annotations.Cache;
 import org.hibernate.annotations.CacheConcurrencyStrategy;
 
@@ -12,7 +14,8 @@
 @Entity
 @Table(name = "post_view")
 @Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
-public class PostView implements Serializable {
+public class PostView extends AbstractAuditingEntity
+    implements Serializable {
 
     private static final long serialVersionUID = 1L;
 
@@ -23,7 +26,7 @@ public class PostView implements Serializable {
     private Long id;
 
     @ManyToOne
-    @JsonIgnoreProperties(value = { "user", "blog", "tags" }, allowSetters = true)
+    @JsonIgnoreProperties(value = {"user", "blog", "tags"}, allowSetters = true)
     private Post post;
 
     // jhipster-needle-entity-add-field - JHipster will add fields here

src/main/java/com/cevheri/blog/domain/Tag.java

@@ -1,11 +1,13 @@
 package com.cevheri.blog.domain;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import java.io.Serializable;
 import java.util.HashSet;
 import java.util.Set;
 import javax.persistence.*;
 import javax.validation.constraints.*;
+
 import org.hibernate.annotations.Cache;
 import org.hibernate.annotations.CacheConcurrencyStrategy;
 
@@ -15,7 +17,8 @@
 @Entity
 @Table(name = "tag")
 @Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
-public class Tag implements Serializable {
+public class Tag extends AbstractAuditingEntity
+    implements Serializable {
 
     private static final long serialVersionUID = 1L;
 
@@ -35,7 +38,7 @@ public class Tag implements Serializable {
 
     @ManyToMany(mappedBy = "tags")
     @Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
-    @JsonIgnoreProperties(value = { "user", "blog", "tags" }, allowSetters = true)
+    @JsonIgnoreProperties(value = {"user", "blog", "tags"}, allowSetters = true)
     private Set<Post> posts = new HashSet<>();
 
     // jhipster-needle-entity-add-field - JHipster will add fields here

src/main/java/com/cevheri/blog/domain/ThirdPartyApp.java

@@ -1,9 +1,11 @@
 package com.cevheri.blog.domain;
 
 import com.cevheri.blog.domain.enumeration.ThirdPartyAppName;
+
 import java.io.Serializable;
 import javax.persistence.*;
 import javax.validation.constraints.*;
+
 import org.hibernate.annotations.Cache;
 import org.hibernate.annotations.CacheConcurrencyStrategy;
 
@@ -13,7 +15,8 @@
 @Entity
 @Table(name = "third_party_app")
 @Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
-public class ThirdPartyApp implements Serializable {
+public class ThirdPartyApp extends AbstractAuditingEntity
+    implements Serializable {
 
     private static final long serialVersionUID = 1L;
 

src/main/resources/config/liquibase/changelog/20220611195841_added_entity_Blog.xml

@@ -45,4 +45,20 @@
             <!-- jhipster-needle-liquibase-add-loadcolumn - JHipster (and/or extensions) can add load columns here -->
         </loadData>
     </changeSet>
+
+    <changeSet id="blog-02" author="cevheri">
+        <addColumn tableName="blog">
+            <column name="created_by" type="varchar(50)"/>
+        </addColumn>
+        <addColumn tableName="blog">
+            <column name="created_date" type="timestamp"/>
+        </addColumn>
+        <addColumn tableName="blog">
+            <column name="last_modified_by" type="varchar(50)"/>
+        </addColumn>
+        <addColumn tableName="blog">
+            <column name="last_modified_date" type="timestamp"/>
+        </addColumn>
+    </changeSet>
+
 </databaseChangeLog>

src/main/resources/config/liquibase/changelog/20220611195842_added_entity_Post.xml

@@ -74,4 +74,19 @@
             <!-- jhipster-needle-liquibase-add-loadcolumn - JHipster (and/or extensions) can add load columns here -->
         </loadData>
     </changeSet>
+
+    <changeSet id="post-02" author="cevheri">
+        <addColumn tableName="post">
+            <column name="created_by" type="varchar(50)"/>
+        </addColumn>
+        <addColumn tableName="post">
+            <column name="created_date" type="timestamp"/>
+        </addColumn>
+        <addColumn tableName="post">
+            <column name="last_modified_by" type="varchar(50)"/>
+        </addColumn>
+        <addColumn tableName="post">
+            <column name="last_modified_date" type="timestamp"/>
+        </addColumn>
+    </changeSet>
 </databaseChangeLog>

src/main/resources/config/liquibase/changelog/20220611195843_added_entity_Tag.xml

@@ -42,4 +42,19 @@
             <!-- jhipster-needle-liquibase-add-loadcolumn - JHipster (and/or extensions) can add load columns here -->
         </loadData>
     </changeSet>
+
+    <changeSet id="tag-02" author="cevheri">
+        <addColumn tableName="tag">
+            <column name="created_by" type="varchar(50)"/>
+        </addColumn>
+        <addColumn tableName="tag">
+            <column name="created_date" type="timestamp"/>
+        </addColumn>
+        <addColumn tableName="tag">
+            <column name="last_modified_by" type="varchar(50)"/>
+        </addColumn>
+        <addColumn tableName="tag">
+            <column name="last_modified_date" type="timestamp"/>
+        </addColumn>
+    </changeSet>
 </databaseChangeLog>