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Add Images as base64, mpf secondary (ImageController)

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Tim
2025-06-15 12:30:01 +02:00
parent 6aa5da6fc2
commit 29ab557da3
4 changed files with 46 additions and 11 deletions
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1
00-backend/src/main/java/de/htwsaar/webshop/config/ControllerPathConfig.java
View File

@@ -30,6 +30,7 @@ public class ControllerPathConfig {
//ImageController
public static final String IMAGE_BASE = "/image";
public static final String IMAGE_FORM = IMAGE_BASE + "/form";
public static final String IMAGE_ALL = IMAGE_BASE + "/all";
//FarmImageController

36
00-backend/src/main/java/de/htwsaar/webshop/controller/ImageController.java
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@@ -16,8 +16,7 @@ import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import static de.htwsaar.webshop.config.ControllerPathConfig.IMAGE_ALL;
import static de.htwsaar.webshop.config.ControllerPathConfig.IMAGE_BASE;
import static de.htwsaar.webshop.config.ControllerPathConfig.*;
import static de.htwsaar.webshop.config.ParameterConfig.*;
import static de.htwsaar.webshop.util.LoggerUtil.logRequest;
@@ -60,34 +59,33 @@ public class ImageController {
@RequestMapping(path = IMAGE_BASE, method = RequestMethod.POST, produces = "application/json")
public ResponseEntity<Boolean> add(HttpServletRequest request,
@RequestParam(value = PARAM_UUID) UUID articleUuid,
@RequestParam(value = PARAM_IMAGE) MultipartFile file) {
@RequestParam(value = PARAM_UUID) UUID articleUuid,
@RequestParam(value = PARAM_IMAGE) String base64) {
logRequest(request);
if (articleUuid == null || articleService.findByUUID(articleUuid) == null
|| file == null || file.isEmpty()) {
|| base64 == null || base64.isEmpty()) {
log.warn("[{}] failed Validation, sending bad request", request.getRequestURI());
return ResponseEntity.badRequest().body(false);
}
Image a = imageService.save(articleUuid, file);
return ResponseEntity.ok(a != null);
return ResponseEntity.ok(imageService.save(articleUuid, base64) != null);
}
@RequestMapping(path = IMAGE_ALL, method = RequestMethod.POST, produces = "application/json")
public ResponseEntity<Integer> addAll(HttpServletRequest request,
@RequestParam(value = PARAM_UUID) UUID articleUuid,
@RequestParam(value = PARAM_IMAGE) List<MultipartFile> files) {
@RequestParam(value = PARAM_IMAGE) List<String> base64list) {
logRequest(request);
if (articleUuid == null || articleService.findByUUID(articleUuid) == null
|| files == null || files.isEmpty()) {
|| base64list == null || base64list.isEmpty()) {
log.warn("[{}] failed Validation, sending bad request", request.getRequestURI());
return ResponseEntity.badRequest().body(0);
}
int[] successful = {0};
files.forEach(mpf -> {
if (imageService.save(articleUuid, mpf) != null) {
base64list.forEach(b64 -> {
if (imageService.save(articleUuid, b64) != null) {
successful[0]++;
}
});
@@ -121,4 +119,20 @@ public class ImageController {
imageService.deleteById(imageId);
return ResponseEntity.ok().build();
}
@RequestMapping(path = IMAGE_FORM, method = RequestMethod.POST, produces = "application/json")
public ResponseEntity<Boolean> addForm(HttpServletRequest request,
@RequestParam(value = PARAM_UUID) UUID articleUuid,
@RequestParam(value = PARAM_IMAGE) MultipartFile file) {
logRequest(request);
if (articleUuid == null || articleService.findByUUID(articleUuid) == null
|| file == null || file.isEmpty()) {
log.warn("[{}] failed Validation, sending bad request", request.getRequestURI());
return ResponseEntity.badRequest().body(false);
}
Image a = imageService.save(articleUuid, file);
return ResponseEntity.ok(a != null);
}
}

2
00-backend/src/main/java/de/htwsaar/webshop/service/ImageService.java
View File

@@ -20,5 +20,7 @@ public interface ImageService {
Image save(UUID uuid, MultipartFile file);
Image save(UUID uuid, String base64);
void deleteById(Long imageId);
}

18
00-backend/src/main/java/de/htwsaar/webshop/service/impl/ImageServiceImpl.java
View File

@@ -84,6 +84,24 @@ public class ImageServiceImpl implements ImageService {
return null;
}
@Override
public Image save(UUID uuid, String base64) {
if (uuid == null) {
log.warn("Got no UUID, aborting");
return null;
}
Article article = articleService.findByUUID(uuid);
if (article == null) {
log.warn("Could not find article with id {}", uuid);
return null;
}
if (base64 == null || base64.isEmpty()) {
log.warn("Got no base64 for {}", uuid);
return null;
}
return imageRepository.save(new Image(null, article, base64));
}
@Override
@Transactional
public void deleteById(Long imageId) {