FEAT : ajout partage simple

src/main/java/local/epul4a/fotosharing/controller/PhotoController.java

@@ -1,8 +1,11 @@
 package local.epul4a.fotosharing.controller;
 
+import local.epul4a.fotosharing.model.Partage;
 import local.epul4a.fotosharing.model.Photo;
 import local.epul4a.fotosharing.model.Utilisateur;
+import local.epul4a.fotosharing.repository.PartageRepository;
 import local.epul4a.fotosharing.repository.PhotoRepository;
+import local.epul4a.fotosharing.repository.UtilisateurRepository;
 import local.epul4a.fotosharing.security.CustomUserDetails;
 import local.epul4a.fotosharing.service.CommentaireService;
 import local.epul4a.fotosharing.service.PhotoService;
@@ -11,6 +14,7 @@ import org.springframework.core.io.PathResource;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
+import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.stereotype.Controller;
@@ -20,6 +24,7 @@ import org.springframework.web.multipart.MultipartFile;
 
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.util.List;
 
 @Controller
 public class PhotoController {
@@ -27,11 +32,15 @@ public class PhotoController {
     private final PhotoService photoService;
     private final PhotoRepository photoRepository;
     private final CommentaireService commentaireService;
+    private final UtilisateurRepository utilisateurRepository;
+    private final PartageRepository partageRepository;
 
-    public PhotoController(PhotoService photoService, PhotoRepository photoRepository, CommentaireService commentaireService) {
+    public PhotoController(PhotoService photoService, PhotoRepository photoRepository, CommentaireService commentaireService, UtilisateurRepository utilisateurRepository, PartageRepository partageRepository) {
         this.photoService = photoService;
         this.photoRepository = photoRepository;
         this.commentaireService = commentaireService;
+        this.utilisateurRepository = utilisateurRepository;
+        this.partageRepository = partageRepository;
     }
 
     @GetMapping("/upload")
@@ -84,7 +93,13 @@ public class PhotoController {
     @GetMapping("/mes-photos")
     public String mesPhotos(Model model, Authentication authentication) {
         String email = authentication.getName();
-        model.addAttribute("photos", photoService.listByOwner(email));
+        // photos que je possède
+        List<Photo> mesPhotos = photoService.listByOwner(email);
+        // photos partagées avec moi
+        List<Photo> photosPartagees = photoService.listSharedWith(email);
+        model.addAttribute("mesPhotos", mesPhotos);
+        model.addAttribute("photosPartagees", photosPartagees);
+
         return "mes-photos";
     }
 
@@ -95,6 +110,7 @@ public class PhotoController {
     }
 
     @GetMapping("/photo/{id}")
+    @PreAuthorize("@securityService.canAccessPhoto(authentication, #id)")
     public String viewPhoto(@PathVariable Long id,
                             Model model,
                             Authentication auth) {
@@ -126,5 +142,30 @@ public class PhotoController {
         return "redirect:/photo/" + id;
     }
 
+    @PostMapping("/photo/{id}/share")
+    @PreAuthorize("@securityService.canAccessPhoto(authentication, #id)")
+    public String share(@PathVariable Long id,
+                        @RequestParam String email,
+                        Authentication auth) {
+        // Vérifier que c'est le propriétaire
+        Photo photo = photoRepository.findById(id).orElse(null);
+        if (photo == null) return "redirect:/galerie";
+        if (!photo.getProprietaire().getEmail().equals(auth.getName())) {
+            return "redirect:/photo/" + id + "?error=notowner";
+        }
+        // Trouver utilisateur
+        Utilisateur user = utilisateurRepository.findByEmail(email).orElse(null);
+        if (user == null) {
+            return "redirect:/photo/" + id + "?error=usernotfound";
+        }
+        // Ajouter partage
+        Partage p = new Partage();
+        p.setPhoto(photo);
+        p.setUtilisateur(user);
+        partageRepository.save(p);
+        return "redirect:/photo/" + id + "?shared=ok";
+    }
+
+
 }