ajout service thematique et route patch

SpringBootProject/src/main/java/fr/iut/sciencequest/sae/controllers/ThematiqueController.java

@@ -1,56 +1,41 @@
 package fr.iut.sciencequest.sae.controllers;
 
 import fr.iut.sciencequest.sae.entities.Thematique;
-import fr.iut.sciencequest.sae.exceptions.DuplicatedEntity;
-import fr.iut.sciencequest.sae.repositories.ThematiqueRepository;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.validation.ConstraintViolationException;
+import fr.iut.sciencequest.sae.services.ThematiqueService;
 import jakarta.validation.Valid;
-import org.springframework.dao.DataIntegrityViolationException;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
-import org.springframework.http.ResponseEntity;
-import org.springframework.validation.Errors;
-import org.springframework.validation.FieldError;
-import org.springframework.web.bind.MethodArgumentNotValidException;
 import org.springframework.web.bind.annotation.*;
 
-import java.sql.SQLIntegrityConstraintViolationException;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
 @RestController
 @RequestMapping("/api/v1/thematiques")
 public class ThematiqueController {
 
-    private final ThematiqueRepository thematiqueRepository;
+    private final ThematiqueService thematiqueService;
 
-    public ThematiqueController(ThematiqueRepository thematiqueRepository) {
-        this.thematiqueRepository = thematiqueRepository;
-    }
-/*
-    @ExceptionHandler(ConstraintViolationException.class)
-    public void t(ConstraintViolationException e){
-        throw new RuntimeException();
-    }*/
-
-    @ExceptionHandler(org.hibernate.exception.ConstraintViolationException.class)
-    public void
-    handleConstraintViolationException(ConstraintViolationException ex){
-        System.out.println("o ?");
+    public ThematiqueController(ThematiqueService thematiqueService) {
+        this.thematiqueService = thematiqueService;
     }
 
     @GetMapping(produces = MediaType.APPLICATION_JSON_VALUE)
     @ResponseStatus(HttpStatus.OK)
     public Iterable<Thematique> getAllThematiques() {
-        return this.thematiqueRepository.findAll();
+        return this.thematiqueService.findAll();
     }
 
+
+    //TODO : gestion des erreurs remontées par @Valid
+    //TODO : ajouter liens hateos
     @PostMapping(produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
     @ResponseStatus(HttpStatus.CREATED)
-    public Thematique postThematique(@Valid @RequestBody Thematique thematique){
-        thematique = this.thematiqueRepository.save(thematique);
-        return thematique;
+    public Thematique createThematique(@Valid @RequestBody Thematique thematique){
+        return this.thematiqueService.create(thematique);
+    }
+
+    @PatchMapping(path = "/{id}", produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
+    @ResponseStatus(HttpStatus.CREATED)
+    public Thematique updateThematique(@PathVariable("id") int id, @Valid @RequestBody Thematique thematique){
+        thematique.setId(id);
+        return this.thematiqueService.update(thematique);
     }
 }

SpringBootProject/src/main/java/fr/iut/sciencequest/sae/exceptions/EntityNotFoundException.java

@@ -0,0 +1,12 @@
+package fr.iut.sciencequest.sae.exceptions;
+
+
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.ResponseStatus;
+
+@ResponseStatus(HttpStatus.NOT_FOUND)
+public class EntityNotFoundException extends RuntimeException {
+    public EntityNotFoundException(){
+        super("entity not found");
+    }
+}

SpringBootProject/src/main/java/fr/iut/sciencequest/sae/services/ThematiqueService.java

@@ -0,0 +1,12 @@
+package fr.iut.sciencequest.sae.services;
+
+
+import fr.iut.sciencequest.sae.entities.Thematique;
+
+public interface ThematiqueService {
+    public Thematique update(Thematique thematique);
+
+    public Thematique create(Thematique thematique);
+
+    public Iterable<Thematique> findAll();
+}

SpringBootProject/src/main/java/fr/iut/sciencequest/sae/services/ThematiqueServiceImpl.java

@@ -0,0 +1,46 @@
+package fr.iut.sciencequest.sae.services;
+
+import fr.iut.sciencequest.sae.entities.Thematique;
+import fr.iut.sciencequest.sae.exceptions.DuplicatedFieldException;
+import fr.iut.sciencequest.sae.exceptions.DuplicatedIdException;
+import fr.iut.sciencequest.sae.exceptions.EntityNotFoundException;
+import fr.iut.sciencequest.sae.repositories.ThematiqueRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class ThematiqueServiceImpl implements ThematiqueService{
+
+    @Autowired
+    private ThematiqueRepository thematiqueRepository;
+
+
+    private void checkFieldsConstraints(Thematique thematique){
+        if(this.thematiqueRepository.existsByLibelle(thematique.getLibelle())){
+            throw new DuplicatedFieldException("libelle");
+        }
+    }
+    @Override
+    public Thematique update(Thematique thematique){
+        if(!this.thematiqueRepository.existsById(thematique.getId())){
+            throw new EntityNotFoundException();
+        }
+        this.checkFieldsConstraints(thematique);
+        return this.thematiqueRepository.save(thematique);
+    }
+
+    @Override
+    public Thematique create(Thematique thematique){
+        if(this.thematiqueRepository.existsById(thematique.getId())){
+            throw new DuplicatedIdException();
+        }
+        this.checkFieldsConstraints(thematique);
+        return this.thematiqueRepository.save(thematique);
+    }
+
+    @Override
+    public Iterable<Thematique> findAll(){
+        return this.thematiqueRepository.findAll();
+    }
+
+}