Fix: Mapper set null fields for DTO and Entity.

build.gradle.kts

@@ -43,16 +43,16 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-web")
     implementation("org.flywaydb:flyway-core")
     implementation("org.flywaydb:flyway-database-postgresql:11.10.0")
-    implementation("org.mapstruct:mapstruct:1.6.3")
     implementation("org.postgresql:postgresql")
     implementation("org.apache.logging.log4j:log4j-api:2.22.1")
     implementation("org.apache.logging.log4j:log4j-core:2.22.1")
     implementation("org.slf4j:slf4j-api:2.0.13")
     implementation("org.springdoc:springdoc-openapi-starter-webmvc-ui:2.8.6")
     runtimeOnly("org.apache.logging.log4j:log4j-slf4j-impl:2.22.1")
-    annotationProcessor("org.mapstruct:mapstruct-processor:1.6.3")
     compileOnly("org.projectlombok:lombok")
     annotationProcessor("org.projectlombok:lombok")
+    annotationProcessor("org.mapstruct:mapstruct-processor:1.6.3")
+    implementation("org.mapstruct:mapstruct:1.6.3")
     testImplementation("org.springframework.boot:spring-boot-starter-test")
     testImplementation("org.springframework.security:spring-security-test")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher")

src/main/java/ru/team58/profileservice/controller/schemes/CreateUserRequest.java

@@ -1,5 +1,12 @@
 package ru.team58.profileservice.controller.schemes;
 
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+@Builder
 public class CreateUserRequest {
     String username;
     String firstName;

src/main/java/ru/team58/profileservice/controller/schemes/GetUserResponse.java

@@ -1,5 +1,12 @@
 package ru.team58.profileservice.controller.schemes;
 
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+@Builder
 public class GetUserResponse {
     String username;
     String firstName;

src/main/java/ru/team58/profileservice/controller/schemes/UpdateUserRequest.java

@@ -1,7 +1,14 @@
 package ru.team58.profileservice.controller.schemes;
 
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+
 import java.util.UUID;
 
+@Getter
+@Setter
+@Builder
 public class UpdateUserRequest {
     UUID id;
     String username;

src/main/java/ru/team58/profileservice/controller/schemes/UserResponse.java

@@ -1,7 +1,14 @@
 package ru.team58.profileservice.controller.schemes;
 
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+
 import java.util.UUID;
 
+@Getter
+@Setter
+@Builder
 public class UserResponse {
     UUID id;
     String username;

src/main/java/ru/team58/profileservice/mapper/UserMapper.java

@@ -1,6 +1,7 @@
 package ru.team58.profileservice.mapper;
 
 import org.mapstruct.Mapper;
+import org.mapstruct.Mapping;
 import org.mapstruct.factory.Mappers;
 import ru.team58.profileservice.controller.schemes.CreateUserRequest;
 import ru.team58.profileservice.controller.schemes.GetUserResponse;
@@ -9,12 +10,13 @@ import ru.team58.profileservice.controller.schemes.UserResponse;
 import ru.team58.profileservice.persistence.entity.UserEntity;
 import ru.team58.profileservice.service.UserDTO;
 
-@Mapper
+@Mapper(componentModel = "spring")
 public interface UserMapper {
     UserMapper INSTANCE = Mappers.getMapper(UserMapper.class);
 
     UserDTO toUserDTO(UserEntity entity);
     UserDTO toUserDTO(UpdateUserRequest request);
+    @Mapping(target = "id", ignore = true)
     UserDTO toUserDTO(CreateUserRequest request);
 
     UserEntity toUserEntity(UserDTO dto);

src/main/java/ru/team58/profileservice/persistence/entity/UserEntity.java

@@ -2,7 +2,6 @@ package ru.team58.profileservice.persistence.entity;
 
 import jakarta.persistence.*;
 import lombok.*;
-import ru.team58.profileservice.service.UserDTO;
 
 import java.util.UUID;
 
@@ -17,17 +16,17 @@ public class UserEntity {
     @Id
     @Column(name = "id", nullable = false)
     @GeneratedValue(strategy = GenerationType.UUID)
-    UUID id;
+    private UUID id;
 
     @Column(name = "username", nullable = false)
-    String username;
+    private String username;
 
     @Column(name = "firstName", nullable = false)
-    String firstName;
+    private String firstName;
 
     @Column(name = "lastName", nullable = false)
-    String lastName;
+    private String lastName;
 
     @Column(name = "email", nullable = false)
-    String email;
+    private String email;
 }

src/main/resources/application.properties

@@ -5,7 +5,7 @@ spring.datasource.url=jdbc:postgresql://localhost:5432/userdb
 spring.datasource.username=userdb
 spring.datasource.password=1205
 
-spring.jpa.hibernate.ddl-auto=update
+spring.jpa.hibernate.ddl-auto=validate
 
 ## Flyway
 spring.flyway.enabled=true