public void updateCollaborators(
Resource resource,
List<User> userList,
User apiCaller,
String predicate,
boolean addToShelf) {
Set<ContentPermission> contentPermissions = resource.getContentPermissions();
List<User> newUsers = new ArrayList<User>();
if (contentPermissions == null) {
contentPermissions = new HashSet<ContentPermission>();
}
if (userList != null && userList.size() > 0) {
Date date = new Date();
for (User user : userList) {
if (!user.getGooruUId().equals(resource.getUser().getGooruUId())) {
boolean newFlag = true;
for (ContentPermission contentPermission : contentPermissions) {
if (contentPermission.getParty().getPartyUid().equals(user.getPartyUid())) {
newFlag = false;
break;
}
}
if (newFlag) {
ContentPermission contentPerm = new ContentPermission();
contentPerm.setParty(user);
contentPerm.setContent(resource);
contentPerm.setPermission(EDIT);
contentPerm.setValidFrom(date);
contentPermissions.add(contentPerm);
if (!newUsers.contains(user)) {
newUsers.add(user);
}
if (addToShelf) {
this.getShelfService().addCollaboratorShelf(contentPerm);
}
}
}
}
if (addToShelf) {
if (newUsers.size() > 0) {
sendMailToCollabrators(newUsers, resource, apiCaller);
}
}
}
Set<ContentPermission> removePermissions = new HashSet<ContentPermission>();
for (ContentPermission contentPermission : contentPermissions) {
boolean remove = true;
if (userList != null) {
for (User user : userList) {
if (user.getPartyUid().equals(contentPermission.getParty().getPartyUid())) {
remove = false;
break;
}
}
}
if (remove) {
removePermissions.add(contentPermission);
}
}
if (removePermissions.size() > 0) {
this.getShelfService().removeCollaboratorShelf(removePermissions);
contentPermissions.removeAll(removePermissions);
this.getBaseRepository().removeAll(removePermissions);
}
this.getBaseRepository().save(resource);
}
