Jour 3 - pause midi -

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

@@ -0,0 +1,29 @@
+package fr.iut.sciencequest.sae.controllers;
+
+
+import fr.iut.sciencequest.sae.entities.Difficulte;
+import fr.iut.sciencequest.sae.services.DifficulteService;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseStatus;
+import org.springframework.web.bind.annotation.RestController;
+
+
+@RestController
+@RequestMapping("/api/v1/difficultes")
+public class DifficulteController {
+
+    public final DifficulteService difficulteService;
+
+    public DifficulteController(DifficulteService difficulteService){
+        this.difficulteService = difficulteService;
+    }
+
+    @GetMapping(produces = MediaType.APPLICATION_JSON_VALUE)
+    @ResponseStatus(HttpStatus.OK)
+    public Iterable<Difficulte> getAllDifficultes(){
+        return this.difficulteService.findAll();
+    }
+}

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

@@ -1,7 +1,5 @@
 package fr.iut.sciencequest.sae.controllers;
 
-import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.*;
-
 import fr.iut.sciencequest.sae.entities.Question;
 import fr.iut.sciencequest.sae.exceptions.IncorrectPageException;
 import fr.iut.sciencequest.sae.repositories.QuestionRepository;
@@ -13,13 +11,15 @@ import org.springframework.hateoas.CollectionModel;
 import org.springframework.hateoas.EntityModel;
 import org.springframework.hateoas.Link;
 import org.springframework.http.MediaType;
-import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.*;
 
-import java.util.Optional;
 import java.util.List;
+import java.util.Optional;
+
+import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.linkTo;
+import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.methodOn;
 
-@Controller
+@RestController
 @RequestMapping("/api/v1/questions")
 public class QuestionController {
 

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

@@ -1,14 +1,12 @@
 package fr.iut.sciencequest.sae.controllers;
 
-import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.*;
-
+import fr.iut.sciencequest.sae.entities.IidAndLibelleOnly;
 import fr.iut.sciencequest.sae.entities.Indice;
 import fr.iut.sciencequest.sae.entities.Scientifique;
 import fr.iut.sciencequest.sae.exceptions.DuplicatedFieldException;
 import fr.iut.sciencequest.sae.exceptions.IncorrectPageException;
-import fr.iut.sciencequest.sae.exceptions.ScientifiqueNotFoundException;
 import fr.iut.sciencequest.sae.repositories.IndiceRepository;
-import fr.iut.sciencequest.sae.repositories.ScientifiqueRepository;
+import fr.iut.sciencequest.sae.services.interfaces.IScientifiqueService;
 import org.springframework.dao.DataIntegrityViolationException;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
@@ -25,25 +23,27 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 
+import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.linkTo;
+
 @RestController
 @RequestMapping("/api/v1/scientifiques")
 public class ScientifiqueController {
 
-    private static final int PAGE_SIZE = 1;
-
-    private final ScientifiqueRepository scientifiqueRepository;
+    private final IScientifiqueService scientifiqueService;
     private final IndiceRepository indiceRepository;
 
-    public ScientifiqueController(ScientifiqueRepository scientifiqueRepository, IndiceRepository indiceRepository) {
-        this.scientifiqueRepository = scientifiqueRepository;
+    private final int PAGE_SIZE = 1;
+
+    public ScientifiqueController(IScientifiqueService scientifiqueService, IndiceRepository indiceRepository) {
+        this.scientifiqueService = scientifiqueService;
         this.indiceRepository = indiceRepository;
     }
 
-    private <T> CollectionModel<EntityModel<T>> getPageableCollectionModel(Page<T> pagedResult, Optional<Integer> page, Method method, Object... args) {
+    private <T> CollectionModel<EntityModel<T>> getPageableCollectionModel(Page<T> pagedResult, Integer page, Method method, Object... args) {
         List<EntityModel<T>> entities = pagedResult.map(EntityModel::of).toList();
 
-        List<Object> selfObj = new ArrayList<>(List.of(args)); selfObj.add(page.orElse(0));
-        Link selfLink = linkTo(ScientifiqueController.class, method, selfObj.toArray()).withSelfRel().expand(page.orElse(0));
+        List<Object> selfObj = new ArrayList<>(List.of(args)); selfObj.add(page);
+        Link selfLink = linkTo(ScientifiqueController.class, method, selfObj.toArray()).withSelfRel().expand(page);
 
         CollectionModel<EntityModel<T>> result = CollectionModel.of(entities, selfLink);
 
@@ -63,41 +63,30 @@ public class ScientifiqueController {
     @GetMapping(produces = MediaType.APPLICATION_JSON_VALUE)
     @ResponseBody
     public CollectionModel<EntityModel<Scientifique>> getAllScientists(@RequestParam(name = "page") Optional<Integer> page) {
-        try {
-            Pageable paging = PageRequest.of(page.orElse(0), PAGE_SIZE);
-            Page<Scientifique> pagedResult = scientifiqueRepository.findAll(paging);
-
-            return getPageableCollectionModel(pagedResult, page, ScientifiqueController.class.getMethod("getAllScientists", Optional.class));
-        } catch (IllegalArgumentException e) {
-            throw new IncorrectPageException("numéro de page incorrect");
-        } catch (NoSuchMethodException e) {
-            throw new RuntimeException(e);
-        }
+        return this.scientifiqueService.findAll(page.orElse(0));
     }
 
     @GetMapping(value = "/{id}", produces = MediaType.APPLICATION_JSON_VALUE)
     @ResponseBody
     public EntityModel<Optional<Scientifique>> getScientistById(@PathVariable int id) {
-        Optional<Scientifique> scientifiqueOptional = this.scientifiqueRepository.findById(id);
-        Scientifique scientifique = scientifiqueOptional.orElseThrow(() -> new ScientifiqueNotFoundException("Scientifique non trouvé avec l'ID : " + id));
-
-        Link selfLink = linkTo(methodOn(ScientifiqueController.class).getScientistById(id)).withSelfRel();
-        return EntityModel.of(Optional.ofNullable(scientifique), selfLink);
+        return this.scientifiqueService.findById(id);
     }
 
     @GetMapping(value="/{id}/indices", produces = MediaType.APPLICATION_JSON_VALUE)
     @ResponseBody
-    public CollectionModel<EntityModel<Indice>> getScientistHints(@PathVariable int id, @RequestParam(name = "page") Optional<Integer> page) {
-        try {
+    public /*CollectionModel<EntityModel<Indice>>*/ Iterable<IidAndLibelleOnly> getScientistHints(@PathVariable int id, @RequestParam(name = "page") Optional<Integer> page) {
+        return this.indiceRepository.findByScientifiqueId(id);
+
+        /*try {
             Pageable paging = PageRequest.of(page.orElse(0), PAGE_SIZE);
             Page<Indice> pagedResult = indiceRepository.findAll(paging);
 
-            return getPageableCollectionModel(pagedResult, page, ScientifiqueController.class.getMethod("getScientistHints", int.class, Optional.class), id);
+            return this.getPageableCollectionModel(pagedResult, page.orElse(0), ScientifiqueController.class.getMethod("getScientistHints", int.class, Optional.class), id);
         } catch (IllegalArgumentException e) {
             throw new IncorrectPageException("numéro de page incorrect");
         } catch (NoSuchMethodException e) {
             throw new RuntimeException(e);
-        }
+        }*/
     }
 
     @PostMapping(value="/{id}/indices", consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)

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

@@ -1,7 +1,7 @@
 package fr.iut.sciencequest.sae.controllers;
 
 import fr.iut.sciencequest.sae.entities.Thematique;
-import fr.iut.sciencequest.sae.services.ThematiqueService;
+import fr.iut.sciencequest.sae.services.interfaces.IThematiqueService;
 import jakarta.validation.Valid;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
@@ -10,10 +10,9 @@ import org.springframework.web.bind.annotation.*;
 @RestController
 @RequestMapping("/api/v1/thematiques")
 public class ThematiqueController {
+    private final IThematiqueService thematiqueService;
 
-    private final ThematiqueService thematiqueService;
-
-    public ThematiqueController(ThematiqueService thematiqueService) {
+    public ThematiqueController(IThematiqueService thematiqueService) {
         this.thematiqueService = thematiqueService;
     }
 
@@ -23,7 +22,6 @@ public class ThematiqueController {
         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)

SpringBootProject/src/main/java/fr/iut/sciencequest/sae/entities/IidAndLibelleOnly.java

@@ -0,0 +1,6 @@
+package fr.iut.sciencequest.sae.entities;
+
+public interface IidAndLibelleOnly{
+    int getId();
+    String getLibelle();
+}

SpringBootProject/src/main/java/fr/iut/sciencequest/sae/entities/Indice.java

@@ -22,6 +22,8 @@ public class Indice {
     private String libelle;
 
     @NotNull
-    @Column(name="idscientifique")
-    private int idScientifique;
+    @JoinColumn(name="idscientifique")
+    @ManyToOne
+    private Scientifique scientifique;
 }
+

SpringBootProject/src/main/java/fr/iut/sciencequest/sae/repositories/IndiceRepository.java

@@ -1,5 +1,6 @@
 package fr.iut.sciencequest.sae.repositories;
 
+import fr.iut.sciencequest.sae.entities.IidAndLibelleOnly;
 import fr.iut.sciencequest.sae.entities.Indice;
 import org.springframework.data.repository.CrudRepository;
 import org.springframework.data.repository.PagingAndSortingRepository;
@@ -7,5 +8,6 @@ import org.springframework.stereotype.Repository;
 
 @Repository
 public interface IndiceRepository extends PagingAndSortingRepository<Indice, Integer>, CrudRepository<Indice, Integer> {
+    Iterable<IidAndLibelleOnly> findByScientifiqueId(int id);
 
 }

SpringBootProject/src/main/java/fr/iut/sciencequest/sae/repositories/ScientifiqueRepository.java

@@ -6,4 +6,5 @@ import org.springframework.data.repository.PagingAndSortingRepository;
 import org.springframework.stereotype.Repository;
 
 @Repository
-public interface ScientifiqueRepository extends PagingAndSortingRepository<Scientifique, Integer>, CrudRepository<Scientifique, Integer> {}
+public interface ScientifiqueRepository extends PagingAndSortingRepository<Scientifique, Integer>, CrudRepository<Scientifique, Integer> {
+}

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

@@ -0,0 +1,20 @@
+package fr.iut.sciencequest.sae.services;
+
+import fr.iut.sciencequest.sae.entities.Difficulte;
+import fr.iut.sciencequest.sae.repositories.DifficulteRepository;
+import fr.iut.sciencequest.sae.services.interfaces.IDifficulteService;
+import org.springframework.stereotype.Service;
+
+@Service
+public class DifficulteService implements IDifficulteService {
+    private final DifficulteRepository difficulteRepository;
+
+    public DifficulteService(DifficulteRepository difficulteRepository){
+        this.difficulteRepository = difficulteRepository;
+    }
+
+    @Override
+    public Iterable<Difficulte> findAll(){
+        return this.difficulteRepository.findAll();
+    }
+}

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

@@ -0,0 +1,90 @@
+package fr.iut.sciencequest.sae.services;
+
+import fr.iut.sciencequest.sae.controllers.ScientifiqueController;
+import fr.iut.sciencequest.sae.entities.Scientifique;
+import fr.iut.sciencequest.sae.exceptions.IncorrectPageException;
+import fr.iut.sciencequest.sae.exceptions.ScientifiqueNotFoundException;
+import fr.iut.sciencequest.sae.repositories.IndiceRepository;
+import fr.iut.sciencequest.sae.repositories.ScientifiqueRepository;
+import fr.iut.sciencequest.sae.services.interfaces.IScientifiqueService;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+import org.springframework.hateoas.CollectionModel;
+import org.springframework.hateoas.EntityModel;
+import org.springframework.hateoas.Link;
+import org.springframework.stereotype.Service;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.linkTo;
+import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.methodOn;
+
+@Service
+public class ScientifiqueService implements IScientifiqueService {
+
+    private static final int PAGE_SIZE = 1;
+
+    private final ScientifiqueRepository scientifiqueRepository;
+
+    public ScientifiqueService(ScientifiqueRepository scientifiqueRepository) {
+        this.scientifiqueRepository = scientifiqueRepository;
+    }
+
+    private <T> CollectionModel<EntityModel<T>> getPageableCollectionModel(Page<T> pagedResult, Integer page, Method method, Object... args) {
+        List<EntityModel<T>> entities = pagedResult.map(EntityModel::of).toList();
+
+        List<Object> selfObj = new ArrayList<>(List.of(args)); selfObj.add(page);
+        Link selfLink = linkTo(ScientifiqueController.class, method, selfObj.toArray()).withSelfRel().expand(page);
+
+        CollectionModel<EntityModel<T>> result = CollectionModel.of(entities, selfLink);
+
+        if (pagedResult.hasPrevious()) {
+            List<Object> previousObj = new ArrayList<>(List.of(args)); previousObj.add(pagedResult.previousPageable().getPageNumber());
+            result.add(linkTo(ScientifiqueController.class, method, previousObj.toArray()).withRel("previous"));
+        }
+
+        if (pagedResult.hasNext()) {
+            List<Object> nextObj = new ArrayList<>(List.of(args)); nextObj.add(pagedResult.nextPageable().getPageNumber());
+            result.add(linkTo(ScientifiqueController.class, method, nextObj.toArray()).withRel("next"));
+        }
+
+        return result;
+    }
+
+    @Override
+    public Scientifique update(Scientifique scientifique) {
+        return null;
+    }
+
+    @Override
+    public Scientifique create(Scientifique scientifique) {
+        return null;
+    }
+
+    @Override
+    public CollectionModel<EntityModel<Scientifique>> findAll(Integer page) {
+        try {
+            Pageable paging = PageRequest.of(page, PAGE_SIZE);
+            Page<Scientifique> pagedResult = scientifiqueRepository.findAll(paging);
+
+            return getPageableCollectionModel(pagedResult, page, ScientifiqueController.class.getMethod("getAllScientists", Optional.class));
+        } catch (IllegalArgumentException e) {
+            throw new IncorrectPageException("numéro de page incorrect");
+        } catch (NoSuchMethodException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    @Override
+    public EntityModel<Optional<Scientifique>> findById(int id) {
+        Optional<Scientifique> scientifiqueOptional = this.scientifiqueRepository.findById(id);
+        Scientifique scientifique = scientifiqueOptional.orElseThrow(() -> new ScientifiqueNotFoundException("Scientifique non trouvé avec l'ID : " + id));
+
+        Link selfLink = linkTo(methodOn(ScientifiqueController.class).getScientistById(id)).withSelfRel();
+        return EntityModel.of(Optional.ofNullable(scientifique), selfLink);
+    }
+}

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

@@ -1,12 +1,48 @@
 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 fr.iut.sciencequest.sae.services.interfaces.IThematiqueService;
+import org.springframework.stereotype.Service;
+
+@Service
+public class ThematiqueService implements IThematiqueService {
+
+    private final ThematiqueRepository thematiqueRepository;
+
+    public ThematiqueService(ThematiqueRepository thematiqueRepository){
+        this.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);
+    }
 
-public interface ThematiqueService {
-    public Thematique update(Thematique thematique);
+    @Override
+    public Thematique create(Thematique thematique){
+        if(this.thematiqueRepository.existsById(thematique.getId())){
+            throw new DuplicatedIdException();
+        }
+        this.checkFieldsConstraints(thematique);
+        return this.thematiqueRepository.save(thematique);
+    }
 
-    public Thematique create(Thematique thematique);
+    @Override
+    public Iterable<Thematique> findAll(){
+        return this.thematiqueRepository.findAll();
+    }
 
-    public Iterable<Thematique> findAll();
 }

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

@@ -1,47 +0,0 @@
-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.stereotype.Service;
-
-@Service
-public class ThematiqueServiceImpl implements ThematiqueService{
-
-    private final ThematiqueRepository thematiqueRepository;
-
-    public ThematiqueServiceImpl(ThematiqueRepository thematiqueRepository){
-        this.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();
-    }
-
-}

SpringBootProject/src/main/java/fr/iut/sciencequest/sae/services/interfaces/IDifficulteService.java

@@ -0,0 +1,7 @@
+package fr.iut.sciencequest.sae.services.interfaces;
+
+import fr.iut.sciencequest.sae.entities.Difficulte;
+
+public interface IDifficulteService {
+    Iterable<Difficulte> findAll();
+}

SpringBootProject/src/main/java/fr/iut/sciencequest/sae/services/interfaces/IScientifiqueService.java

@@ -0,0 +1,17 @@
+package fr.iut.sciencequest.sae.services.interfaces;
+
+import fr.iut.sciencequest.sae.entities.Scientifique;
+import org.springframework.hateoas.CollectionModel;
+import org.springframework.hateoas.EntityModel;
+
+import java.util.Optional;
+
+public interface IScientifiqueService {
+    Scientifique update(Scientifique scientifique);
+
+    Scientifique create(Scientifique scientifique);
+
+    CollectionModel<EntityModel<Scientifique>> findAll(Integer page);
+
+    EntityModel<Optional<Scientifique>> findById(int id);
+}

SpringBootProject/src/main/java/fr/iut/sciencequest/sae/services/interfaces/IThematiqueService.java

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