fix(REST): 500 internal server error on deleting a pkg linked to a release

Signed-off-by: afsahsyeda <[email protected]>

Author: afsahsyeda

backend/common/src/main/java/org/eclipse/sw360/datahandler/db/PackageDatabaseHandler.java

@@ -377,9 +377,9 @@ public RequestStatus deletePackage(String id, User user) throws SW360Exception {
             return RequestStatus.ACCESS_DENIED;
         }
 
-        packageRepository.remove(pkg);
         RequestStatus status = cleanupPackageDependentFieldsInRelease(pkg, user);
         if (RequestStatus.SUCCESS.equals(status)) {
+            packageRepository.remove(pkg);
             databaseHandlerUtil.addChangeLogs(null, pkg, user.getEmail(), Operation.DELETE, attachmentConnector,
                     Lists.newArrayList(), null, null);
             return status;