Merge pull request #48 from ithsjava25/ProjectControllerfixes-usecase

Created ProjectDto

Author: eraiicphu

src/main/java/demo/codeexample/project/ProjectDto.java

@@ -0,0 +1,18 @@
+package demo.codeexample.project;
+
+import demo.codeexample.project.domain.Category;
+import demo.codeexample.project.domain.Genre;
+import lombok.Data;
+
+import java.time.LocalDate;
+
+@Data
+public class ProjectDto {
+        Long id;
+        String title;
+        String description;
+        LocalDate releaseDate;
+        Category category;
+        Genre genre;
+        String imageURL;
+}

src/main/java/demo/codeexample/project/application/in/ProjectUseCase.java

@@ -1,5 +1,6 @@
 package demo.codeexample.project.application.in;
 
+import demo.codeexample.project.ProjectDto;
 import demo.codeexample.project.domain.Category;
 import demo.codeexample.project.domain.Genre;
 import demo.codeexample.project.domain.Project;
@@ -21,8 +22,5 @@ public interface ProjectUseCase {
     Project createProject(String title, String description, LocalDate releaseDate, Set<Long> employeesId,
                           Category category, Genre genre, String imageURL);
 
-    ProjectDetails getProjectDetails(Long projectId);
-
-    record ProjectDetails(Long projectId, String title, String description, LocalDate releaseDate,
-                          Category category, Genre genre, String imageUrl){}
+    ProjectDto getProjectDetails(Long projectId);
 }

src/main/java/demo/codeexample/project/application/usecase/ProjectService.java

@@ -1,11 +1,14 @@
 package demo.codeexample.project.application.usecase;
 
+import demo.codeexample.project.ProjectDto;
 import demo.codeexample.project.domain.Category;
 import demo.codeexample.project.domain.Genre;
 import demo.codeexample.project.application.in.ProjectUseCase;
 import demo.codeexample.project.application.out.ProjectRepositoryPort;
 import demo.codeexample.project.application.out.UserPort;
 import demo.codeexample.project.domain.Project;
+import jakarta.persistence.EntityNotFoundException;
+import org.modelmapper.ModelMapper;
 
 import java.time.LocalDate;
 import java.util.List;
@@ -15,10 +18,12 @@ public class ProjectService implements ProjectUseCase {
 
     private final ProjectRepositoryPort repository;
     private final UserPort userPort;
+    private final ModelMapper mapper;
 
-    public ProjectService(ProjectRepositoryPort repository, UserPort userPort){
+    public ProjectService(ProjectRepositoryPort repository, UserPort userPort, ModelMapper mapper) {
         this.repository = repository;
         this.userPort = userPort;
+        this.mapper = mapper;
     }
 
     @Override
@@ -52,9 +57,10 @@ public List<Project> findProjectContainingTitle(String title) {
         return repository.findProjectContainingTitle(title);
     }
 
-    @Override
-    public ProjectDetails getProjectDetails(Long projectId) {
-        return null;
+    public ProjectDto getProjectDetails(Long projectId) {
+        return repository.findById(projectId)
+                .map(project -> mapper.map(project, ProjectDto.class))
+                .orElseThrow(() -> new EntityNotFoundException("Project not found: " + projectId));
     }
 
 }

src/main/java/demo/codeexample/project/infrastructure/ProjectConfig.java

@@ -3,15 +3,16 @@
 import demo.codeexample.project.application.out.ProjectRepositoryPort;
 import demo.codeexample.project.application.out.UserPort;
 import demo.codeexample.project.application.usecase.ProjectService;
+import org.modelmapper.ModelMapper;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 @Configuration
 public class ProjectConfig {
 
     @Bean
-    public ProjectService projectService(ProjectRepositoryPort projectRepositoryPort, UserPort userPort){
-        return new ProjectService(projectRepositoryPort, userPort);
+    public ProjectService projectService(ProjectRepositoryPort projectRepositoryPort, UserPort userPort,  ModelMapper modelMapper) {
+        return new ProjectService(projectRepositoryPort, userPort, modelMapper);
     }
 
 }

src/main/java/demo/codeexample/project/infrastructure/adapters/in/ProjectController.java

@@ -1,13 +1,14 @@
 package demo.codeexample.project.infrastructure.adapters.in;
 
+import demo.codeexample.project.application.in.ProjectUseCase;
 import demo.codeexample.project.application.usecase.ProjectService;
 
 public class ProjectController {
 
-    ProjectService service;
+    ProjectUseCase projectUseCase;
 
-    public ProjectController(ProjectService service){
-        this.service = service;
+    public ProjectController(ProjectUseCase projectUseCase) {
+        this.projectUseCase = projectUseCase;
 
     }
 }