RLH-19 - Use UserDto in init query

src/main/java/wtf/beatrice/releasehive/HiveMain.java

@@ -7,6 +7,7 @@ import org.hibernate.Transaction;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import wtf.beatrice.releasehive.db.HibernateManager;
+import wtf.beatrice.releasehive.dtos.UserDto;
 import wtf.beatrice.releasehive.models.User;
 
 import java.util.List;
@@ -30,7 +31,7 @@ public class HiveMain {
 
         Session session = HibernateManager.getSession();
         Transaction transaction = session.beginTransaction();
-        List<User> users = session.createQuery("FROM User", User.class).getResultList();
+        List<UserDto> users = session.createQuery("FROM User", UserDto.class).getResultList();
         transaction.commit();
 
         StringBuilder usersListBuilder = new StringBuilder("[");

src/main/java/wtf/beatrice/releasehive/dtos/UserDto.java

@@ -0,0 +1,68 @@
+package wtf.beatrice.releasehive.dtos;
+
+import wtf.beatrice.releasehive.models.User;
+
+import java.util.Date;
+import java.util.UUID;
+
+public class UserDto
+{
+
+    private UUID uuid;
+
+    private String username;
+
+    private String email;
+
+    private Date createdAt;
+
+    private Date updatedAt;
+
+    public UserDto(User user) {
+        this.uuid = user.getUuid();
+        this.username = user.getUsername();
+        this.email = user.getEmail();
+        this.createdAt = user.getCreatedAt();
+        this.updatedAt = user.getUpdatedAt();
+}
+
+    public UUID getUuid() {
+        return uuid;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    public void setUuid(UUID uuid) {
+        this.uuid = uuid;
+    }
+
+    public Date getCreatedAt() {
+        return createdAt;
+    }
+
+    public void setCreatedAt(Date createdAt) {
+        this.createdAt = createdAt;
+    }
+
+    public Date getUpdatedAt() {
+        return updatedAt;
+    }
+
+    public void setUpdatedAt(Date updatedAt) {
+        this.updatedAt = updatedAt;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+}