RecentRunner/group-2-threaded-project-petshop
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extract image delete to storage

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This commit is contained in:
Harkamal Randhawa
2026-04-17 18:24:00 -06:00
parent 99768ec9b9
commit e2b9ae6e0c
2 changed files with 28 additions and 16 deletions
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22
backend/src/main/java/com/petshop/backend/service/CatalogImageStorageService.java
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@@ -1,5 +1,7 @@
package com.petshop.backend.service;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.core.io.ByteArrayResource;
@@ -21,6 +23,8 @@ import java.util.UUID;
@Service
public class CatalogImageStorageService {
private static final Logger log = LoggerFactory.getLogger(CatalogImageStorageService.class);
private static final String PET_PREFIX = "/uploads/pets/";
private static final String PRODUCT_PREFIX = "/uploads/products/";
private static final String BLOB_PETS = "pets";
@@ -106,6 +110,24 @@ public class CatalogImageStorageService {
}
}
public void deletePetImageIfPresent(String storedPath) {
if (storedPath == null || storedPath.isBlank()) return;
try {
deletePetImage(storedPath);
} catch (IOException | IllegalArgumentException e) {
log.warn("Failed to delete pet image {}: {}", storedPath, e.getMessage());
}
}
public void deleteProductImageIfPresent(String storedPath) {
if (storedPath == null || storedPath.isBlank()) return;
try {
deleteProductImage(storedPath);
} catch (IOException | IllegalArgumentException e) {
log.warn("Failed to delete product image {}: {}", storedPath, e.getMessage());
}
}
private String extractFilename(String storedPath, String prefix) {
if (storedPath == null || !storedPath.startsWith(prefix)) throw new IllegalArgumentException("Image file was not found");
String filename = storedPath.substring(prefix.length());

22
backend/src/main/java/com/petshop/backend/service/PetService.java
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@@ -136,7 +136,7 @@ public class PetService {
appt.setPet(null);
}
appointmentRepository.saveAll(linkedAppointments);
deleteStoredImageIfPresent(pet.getImageUrl());
catalogImageStorageService.deletePetImageIfPresent(pet.getImageUrl());
petRepository.delete(pet);
}
@@ -144,7 +144,7 @@ public class PetService {
public MyPetResponse uploadMyPetImage(Long ownerUserId, Long petId, MultipartFile file) throws IOException {
validateImageFile(file);
Pet pet = findOwnedPet(ownerUserId, petId);
deleteStoredImageIfPresent(pet.getImageUrl());
catalogImageStorageService.deletePetImageIfPresent(pet.getImageUrl());
pet.setImageUrl(catalogImageStorageService.storePetImage(file));
return mapToMyPetResponse(petRepository.save(pet));
}
@@ -185,13 +185,13 @@ public class PetService {
public void deletePet(Long id) {
Pet pet = petRepository.findById(id)
.orElseThrow(() -> new ResourceNotFoundException("Pet not found with id: " + id));
deleteStoredImageIfPresent(pet.getImageUrl());
catalogImageStorageService.deletePetImageIfPresent(pet.getImageUrl());
petRepository.delete(pet);
}
@Transactional
public void bulkDeletePets(BulkDeleteRequest request) {
petRepository.findAllById(request.getIds()).forEach(pet -> deleteStoredImageIfPresent(pet.getImageUrl()));
petRepository.findAllById(request.getIds()).forEach(pet -> catalogImageStorageService.deletePetImageIfPresent(pet.getImageUrl()));
petRepository.deleteAllById(request.getIds());
}
@@ -199,7 +199,7 @@ public class PetService {
public PetResponse uploadPetImage(Long id, MultipartFile file) throws IOException {
validateImageFile(file);
Pet pet = findPet(id);
deleteStoredImageIfPresent(pet.getImageUrl());
catalogImageStorageService.deletePetImageIfPresent(pet.getImageUrl());
pet.setImageUrl(catalogImageStorageService.storePetImage(file));
return mapToResponse(petRepository.save(pet));
}
@@ -207,7 +207,7 @@ public class PetService {
@Transactional
public PetResponse deletePetImage(Long id) {
Pet pet = findPet(id);
deleteStoredImageIfPresent(pet.getImageUrl());
catalogImageStorageService.deletePetImageIfPresent(pet.getImageUrl());
pet.setImageUrl(null);
return mapToResponse(petRepository.save(pet));
}
@@ -293,16 +293,6 @@ public class PetService {
.orElseThrow(() -> new ResourceNotFoundException("Pet not found with id: " + petId));
}
private void deleteStoredImageIfPresent(String storedImagePath) {
if (storedImagePath == null || storedImagePath.isBlank()) {
return;
}
try {
catalogImageStorageService.deletePetImage(storedImagePath);
} catch (IOException | IllegalArgumentException ignored) {
}
}
private String normalizeStatus(String status) {
return status == null ? "" : status.trim();
}