public int getNumOfPostsInSubForum(string forumName, string subForumName, string requestingUser)
{
List <string> input = new List <string>()
{
forumName, subForumName, requestingUser
};
if (Constants.isValidInput(input))
{
lock (o)
{
permission p = _um.getUserPermissionsForForum(forumName, requestingUser);
if (p < permission.ADMIN)
{
return(-1);
}
return(_fm.getNumOfPostsInSubForum(forumName, subForumName));
}
}
return(-1);
}