fix(ArchivalInfoPackageRemoteResourceService): check if preferredStorage is null

DLCM-Access/src/main/java/ch/dlcm/controller/access/SearchController.java

@@ -270,17 +270,13 @@ public abstract class SearchController extends AccessIndexResourceReadOnlyContro
       /*
        * DIP already exists
        */
-      final DisseminationInfoPackage dip = dipList.get(0);
-      if (dip.getOrders().size() != 1) {
-        return new ResponseEntity<>("Exactly one order should be associated to the DIP " + dip.getResId(), HttpStatus.INTERNAL_SERVER_ERROR);
-      }
-      return new ResponseEntity<>(dip.getOrders().get(0).getResId(), HttpStatus.ACCEPTED);
+      return new ResponseEntity<>("DIP already exists", HttpStatus.BAD_REQUEST);
     }
   }
 
   @Override
   public HttpEntity<RestCollection<ArchiveMetadata>> search(@RequestParam(required = false) String query, Pageable pageable) {
-    // transform sort parameters from the portal to the corresponding name in the index
+    // transform sort parameters from the portail to the corresponding name in the index
     if (!pageable.getSort().isEmpty() && pageable.getSort().isSorted()) {
       pageable = PageRequest.of(pageable.getPageNumber(), pageable.getPageSize(), this.adaptSortProperties(pageable.getSort()));
     }
@@ -292,7 +288,7 @@ public abstract class SearchController extends AccessIndexResourceReadOnlyContro
   public HttpEntity<RestCollection<ArchiveMetadata>> searchPost(
           @RequestBody(required = false) List<SearchCondition> searchConditions,
           Pageable pageable) {
-    // transform sort parameters from the portal to the corresponding name in the index
+    // transform sort parameters from the portail to the corresponding name in the index
     if (!pageable.getSort().isEmpty() && pageable.getSort().isSorted()) {
       pageable = PageRequest.of(pageable.getPageNumber(), pageable.getPageSize(), this.adaptSortProperties(pageable.getSort()));
     }