Merge pull request #186 from bounswe/backend/feature/179-post-bookmark

POST "/recipes/{recipeId}/bookmarks" endpoint implemented

Author: atakanyasar

backend/src/main/java/com/group1/cuisines/controllers/RecipeController.java

@@ -67,6 +67,21 @@ public ResponseEntity<?> rateRecipe(@PathVariable Integer recipeId, @RequestBody
         }
     }
 
+    @PostMapping("/recipes/{recipeId}/bookmarks")
+    public ResponseEntity<?> bookmarkRecipe(@PathVariable Integer recipeId) {
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        if (authentication == null || authentication.getPrincipal().equals("anonymousUser")) {
+            return ResponseEntity.status(HttpStatus.UNAUTHORIZED).body("Authentication required.");
+        }
+
+        String username = authentication.getName(); // Assuming the username can be obtained like this
+        boolean success = recipeService.bookmarkRecipe(recipeId, username);
 
+        if (success) {
+            return ResponseEntity.ok().body("Recipe bookmarked successfully");
+        } else {
+            return ResponseEntity.badRequest().body("Failed to bookmark recipe");
+        }
+    }
 
 }

backend/src/main/java/com/group1/cuisines/repositories/BookmarkRepository.java

@@ -4,8 +4,15 @@
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
+import java.util.List;
+import java.util.Optional;
+
 @Repository
 public interface BookmarkRepository extends JpaRepository<Bookmark,Integer> {
+    List<Bookmark> findByUserId(Integer userId);
+    List<Bookmark> findByRecipeId(Integer recipeId);
+    Optional<Bookmark> findByUserIdAndRecipeId(Integer userId, Integer recipeId);
+
 }
 
 

backend/src/main/java/com/group1/cuisines/services/RecipeService.java

@@ -26,6 +26,8 @@ public class RecipeService {
     private UserRepository userRepository;
     @Autowired
     private RatingRepository ratingRepository;
+    @Autowired
+    private BookmarkRepository bookmarkRepository;
 
     @Transactional
     public RecipeDetailDto createRecipe(NewRecipeDto newRecipe, String username) throws Exception {
@@ -115,4 +117,27 @@ public boolean rateRecipe(Integer recipeId, String username, Integer ratingValue
         }
         return false;
     }
+
+    public boolean bookmarkRecipe(Integer recipeId, String username) {
+        User user = userRepository.findByUsername(username).orElse(null);
+        if (user == null){
+            return false;
+        }
+        Recipe recipe = recipeRepository.findById(recipeId).orElse(null);
+        if (recipe == null){
+            return false;
+        }
+        if (bookmarkRepository.findByUserIdAndRecipeId(user.getId(), recipeId).isPresent()){
+            return false;
+        }
+
+        Bookmark bookmark = Bookmark.builder()
+                .user(user)
+                .recipe(recipe)
+                .build();
+        bookmarkRepository.save(bookmark);
+
+        return true;
+    }
+
 }