ProjectController.java

package com.accenture.codingtest.springbootcodingtest.controller;

import com.accenture.codingtest.springbootcodingtest.entity.Project;
import com.accenture.codingtest.springbootcodingtest.service.ProjectService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Sort;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.UUID;

@RestController
@RequestMapping(value = "api/v1/projects")
public class ProjectController {

    private final ProjectService projectService;

    @Autowired
    public ProjectController(ProjectService projectService) {
        this.projectService = projectService;
    }


    @GetMapping
    public ResponseEntity<Page<Project>> getAllProjects(
            @RequestParam(defaultValue = "0") int page,
            @RequestParam(defaultValue = "5") int size,
            @RequestParam(defaultValue = "name") String sortBy
    ) {
        Pageable pageable = PageRequest.of(page, size, Sort.by(sortBy));
        Page<Project> projects = projectService.getAllProjects(pageable);
        return ResponseEntity.ok(projects);
    }


        @GetMapping("/{project_id}")
        public ResponseEntity<Project> getProjectById (@PathVariable("project_id") UUID projectId){
            Project project = projectService.findById(projectId);
            return ResponseEntity.ok(project);
        }

        @PostMapping
        public ResponseEntity<Project> createProject (@RequestBody Project project){
            Project savedProject = projectService.save(project);
            return ResponseEntity.status(HttpStatus.CREATED).body(savedProject);
        }

        @PutMapping("/{project_id}")
        public ResponseEntity<Project> updateProjectById (@PathVariable("project_id") UUID projectId,
                @RequestBody Project project){
            Project updated = projectService.updateProject(projectId, project);

            return ResponseEntity.ok(updated);
        }

        @DeleteMapping("/{project_id}")
        public ResponseEntity<Project> deleteProject (@PathVariable("project_id") UUID projectId){
            projectService.delete(projectId);
            return ResponseEntity.noContent().build();
        }


    }