added implementations back in

2026-05-10 20:52:58 +00:00 · 2026-04-25 11:49:25 -06:00
parent 263ec9fd07
commit 716499ffca
1 changed files with 286 additions and 8 deletions
@@ -191,10 +191,79 @@ public class RecipeServiceImpl implements RecipeService {
 				dto.getCost()
 		);

+		if (dto.getIngredients() != null) {
+			java.util.Set<String> seenIngredientNames = new java.util.HashSet<>();
+			java.util.Set<Integer> seenIngredientIds = new java.util.HashSet<>();
+
+			for (int i = 0; i < dto.getIngredients().size(); i++) {
+				RecipeIngredientDto riDto = dto.getIngredients().get(i);
+
+				String rawName = riDto.getIngredientName();
+				String normalizedName = rawName == null ? "" : rawName.trim().toLowerCase();
+
+				if (normalizedName.isBlank()) {
+					continue;
+				}
+
+				if (!seenIngredientNames.add(normalizedName)) {
+					throw new IllegalArgumentException("Duplicate ingredient entry: " + rawName.trim());
+				}
+
+				Ingredient ingredient = ingredientRepository.findByNameIgnoreCase(rawName.trim())
+						.orElseGet(() -> new Ingredient(rawName.trim()));
+
+				if (ingredient.getId() == null) {
+					ingredientRepository.save(ingredient);
+				}
+
+				if (ingredient.getId() != null && !seenIngredientIds.add(ingredient.getId())) {
+					throw new IllegalArgumentException("Duplicate ingredient entry: " + rawName.trim());
+				}
+
+				RecipeIngredient ri = new RecipeIngredient(
+						recipe,
+						ingredient,
+						riDto.getQuantity(),
+						riDto.getUnit(),
+						riDto.getNotes()
+				);
+
+				ri.setOrderIndex(i);
+				recipe.getRecipeIngredients().add(ri);
+			}
+		}
+
+		if (dto.getSteps() != null) {
+			for (StepDto stepDto : dto.getSteps()) {
+				Step step = new Step(recipe, stepDto.getStepNumber(), stepDto.getInstruction());
+				recipe.getSteps().add(step);
+			}
+		}
+
+		if (dto.getImages() != null) {
+			for (ImageDto imageDto : dto.getImages()) {
+				Image image = new Image(recipe, imageDto.getImageUrl());
+				recipe.getImages().add(image);
+			}
+		}
+
+		if (dto.getTags() != null) {
+			for (TagDto tDto : dto.getTags()) {
+				Tag tag = tagRepository.findByName(tDto.getName()).orElseGet(() -> new Tag(tDto.getName()));
+
+				if (tag.getId() == null) {
+					tagRepository.save(tag);
+				}
+				recipe.getTags().add(tag);
+			}
+		}
+
 		Recipe saved = recipeRepository.save(recipe);
+
 		return getRecipeById(saved.getId());
 	}

+
 	@Override
 	@Transactional
 	public List<RecipeDto> getAllRecipes() {
@@ -232,12 +301,155 @@ public class RecipeServiceImpl implements RecipeService {
 		existingRecipe.setCookTimeMinutes(recipeDto.getCookTimeMinutes());
 		existingRecipe.setServings(recipeDto.getServings());
 		existingRecipe.setStatus(recipeDto.getStatus());
+		existingRecipe.setStatus(recipeDto.getStatus());
 		existingRecipe.setCost(recipeDto.getCost());

+		List<RecipeIngredientDto> updatedIngredients = recipeDto.getIngredients();
+		List<RecipeIngredient> ingredientsToRemove = new ArrayList<>();
+
+		List<StepDto> updatedSteps = recipeDto.getSteps();
+		List<Step> stepsToRemove = new ArrayList<>();
+
+		List<ImageDto> updatedImages = recipeDto.getImages();
+		List<Image> imagesToRemove = new ArrayList<>();
+
+		List<TagDto> updatedTags = recipeDto.getTags();
+		List<Tag> tagsToRemove = new ArrayList<>();
+
+		if (updatedIngredients != null) {
+			for (RecipeIngredient ri : existingRecipe.getRecipeIngredients()) {
+
+				boolean existsInUpdatedList = false;
+				for (RecipeIngredientDto dto : updatedIngredients) {
+					String updatedName = dto.getIngredientName();
+					String existingName = ri.getIngredient().getName();
+
+					if (java.util.Objects.equals(updatedName, existingName)) {
+						existsInUpdatedList = true;
+						break;
+					}
+				}
+
+				if (!existsInUpdatedList) {
+					ingredientsToRemove.add(ri);
+				}
+			}
+
+			existingRecipe.getRecipeIngredients().removeAll(ingredientsToRemove);
+
+			for (RecipeIngredientDto riDto : updatedIngredients) {
+
+				RecipeIngredient existingRI = existingRecipe.getRecipeIngredients().stream()
+						.filter(ri -> java.util.Objects.equals(ri.getIngredient().getName(), riDto.getIngredientName()))
+						.findFirst()
+						.orElse(null);
+
+				if (existingRI != null) {
+
+					existingRI.setQuantity(riDto.getQuantity());
+					existingRI.setUnit(riDto.getUnit());
+					existingRI.setNotes(riDto.getNotes());
+				}
+
+				else {
+
+					Ingredient ingredient = ingredientRepository.findByNameIgnoreCase(riDto.getIngredientName())
+							.orElseGet(() -> new Ingredient(riDto.getIngredientName()));
+
+					if (ingredient.getId() == null) {
+						ingredientRepository.save(ingredient);
+					}
+
+					RecipeIngredient newRI = new RecipeIngredient(existingRecipe, ingredient, riDto.getQuantity(),
+							riDto.getUnit(), riDto.getNotes());
+
+					existingRecipe.getRecipeIngredients().add(newRI);
+				}
+			}
+		}
+
+		if (updatedSteps != null) {
+			for (Step step : existingRecipe.getSteps()) {
+				boolean existsInUpdatedList = updatedSteps.stream()
+						.anyMatch(dto -> dto.getStepNumber().equals(step.getStepNumber()));
+
+				if (!existsInUpdatedList)
+					stepsToRemove.add(step);
+			}
+			existingRecipe.getSteps().removeAll(stepsToRemove);
+
+			for (StepDto stepDto : updatedSteps) {
+
+				Step existingStep = existingRecipe.getSteps().stream()
+						.filter(s -> s.getStepNumber().equals(stepDto.getStepNumber())).findFirst().orElse(null);
+
+				if (existingStep != null) {
+					existingStep.setInstruction(stepDto.getInstruction());
+				}
+
+				else {
+					Step newStep = new Step(existingRecipe, stepDto.getStepNumber(), stepDto.getInstruction());
+					existingRecipe.getSteps().add(newStep);
+				}
+			}
+		}
+
+		if (updatedImages != null) {
+			for (Image image : existingRecipe.getImages()) {
+				boolean existsInUpdatedList = updatedImages.stream()
+						.anyMatch(dto -> java.util.Objects.equals(dto.getImageUrl(), image.getImageUrl()));
+				if (!existsInUpdatedList)
+					imagesToRemove.add(image);
+			}
+
+			existingRecipe.getImages().removeAll(imagesToRemove);
+
+			for (ImageDto imageDto : updatedImages) {
+				Image existingImage = existingRecipe.getImages().stream()
+						.filter(img -> java.util.Objects.equals(img.getImageUrl(), imageDto.getImageUrl()))
+						.findFirst()
+						.orElse(null);
+
+				if (existingImage != null) {
+					existingImage.setImageUrl(imageDto.getImageUrl());
+				} else {
+					Image newImage = new Image(existingRecipe, imageDto.getImageUrl());
+					existingRecipe.getImages().add(newImage);
+				}
+			}
+		}
+
+		if (updatedTags != null) {
+			for (Tag tag : existingRecipe.getTags()) {
+				boolean existsInUpdatedList = updatedTags.stream()
+						.anyMatch(dto -> java.util.Objects.equals(dto.getName(), tag.getName()));
+				if (!existsInUpdatedList)
+					tagsToRemove.add(tag);
+			}
+
+			existingRecipe.getTags().removeAll(tagsToRemove);
+
+			for (TagDto tagDto : updatedTags) {
+				Tag existingTag = existingRecipe.getTags().stream()
+						.filter(tag -> java.util.Objects.equals(tag.getName(), tagDto.getName()))
+						.findFirst()
+						.orElse(null);
+
+				if (existingTag != null) {
+					existingTag.setName(tagDto.getName());
+				} else {
+					Tag newTag = tagRepository.findByName(tagDto.getName())
+							.orElseGet(() -> tagRepository.save(new Tag(tagDto.getName())));
+
+					existingRecipe.getTags().add(newTag);
+				}
+			}
+		}		
 		recipeRepository.save(existingRecipe);
 		return convertToDto(existingRecipe);
 	}

+
 	@Override
 	@Transactional
 	public List<RecipeDto> getNewestRecipes(int limit) {
@@ -251,19 +463,85 @@ public class RecipeServiceImpl implements RecipeService {

 	@Override
 	@Transactional
-	public List<RecipeDto> getRecipes(String name, List<String> tags, List<Integer> prices,
-			List<Integer> cookTime, List<Integer> prepTime) {
+	public List<RecipeDto> getRecipes(String name, List<String> tags, List<Integer> prices, List<Integer> cookTime, List<Integer> prepTime) {

-		List<Recipe> recipes = recipeRepository.findAll();
+		List<Recipe> recipes;

-		if (name != null && !name.isBlank()) {
+		if ((name != null) && (!name.isBlank())) {
 			recipes = recipeRepository.findByTitleContainingIgnoreCase(name);
 		}

-		List<RecipeDto> result = new ArrayList<>();
-		for (Recipe r : recipes) {
-			result.add(convertToDto(r));
+		else {
+			recipes = recipeRepository.findAll();
 		}
-		return result;
+
+		if ((tags != null) && (!tags.isEmpty()) && !recipes.isEmpty()) {
+			recipes = recipes.stream()
+					.filter(recipe -> recipe.getTags().stream().anyMatch(tag -> tags.contains(tag.getName())))
+					.collect(Collectors.toList());
+		}
+
+		if (prices != null && !prices.isEmpty() && !recipes.isEmpty()) {
+		    recipes = recipes.stream()
+		            .filter(recipe -> {
+		            	Integer cost = recipe.getCost();
+		            	if (cost == null) {
+		            		return false;
+		            	}
+
+		            	for (Integer price : prices) {
+		            		if (price == 4 && cost >= 4) {
+		            			return true;
+		            		}
+		            		if (price != 4 && cost.equals(price)) {
+		            			return true;
+		            		}
+		            	}
+		            	return false;
+		            })
+		            .collect(Collectors.toList());
+		}
+
+		if (cookTime != null && !cookTime.isEmpty() && !recipes.isEmpty()) {
+		    recipes = recipes.stream()
+		    		.filter(recipe -> {
+		    		    int minutes = recipe.getCookTimeMinutes();
+		    		    for (Integer ct : cookTime) {
+		    		        if (ct == 15  && minutes <= 15)          return true;
+		    		        if (ct == 30  && minutes > 15 && minutes <= 30)  return true;
+		    		        if (ct == 60  && minutes > 30 && minutes <= 60)  return true;
+		    		        if (ct == 120 && minutes > 60 && minutes <= 120) return true;
+		    		        if (ct == 121 && minutes > 120)          return true;
+		    		    }
+		    		    return false;
+		    		})
+		            .collect(Collectors.toList());
+		}
+
+		if (prepTime != null && !prepTime.isEmpty() && !recipes.isEmpty()) {
+		    recipes = recipes.stream()
+		    		.filter(recipe -> {
+		    		    int minutes = recipe.getPrepTimeMinutes();
+		    		    for (Integer ct : prepTime) {
+		    		        if (ct == 15  && minutes <= 15)          return true;
+		    		        if (ct == 30  && minutes > 15 && minutes <= 30)  return true;
+		    		        if (ct == 60  && minutes > 30 && minutes <= 60)  return true;
+		    		        if (ct == 240 && minutes > 60 && minutes <= 240) return true;
+		    		        if (ct == 241 && minutes > 240)          return true;
+		    		    }
+		    		    return false;
+		    		})
+		            .collect(Collectors.toList());
+		}
+
+		List<RecipeDto> recipeList = new ArrayList<>();
+
+		for (Recipe recipe : recipes) {
+			RecipeDto dto = convertToDto(recipe);
+			recipeList.add(dto);
+		}
+
+		return recipeList;
 	}
+
 }