public string userUpdate(int userID, bool userActive, string userPassword, int studyID, int studyUserGroupID)
{
DataAccessor database = new DataAccessor();
User u = database.getUserByID(userID);
User uu = database.login(u.Username, userPassword);
StudiesUser su = database.studiesUserFromUser(u);
bool movable = database.userEligibileToMove(userID);
if (database.studyIDFromUser(u) != studyID || su.UserGroupID != studyUserGroupID)
{
if (!movable) return "Error: Cannot move user.";
database.updateStudiesUser(userID, studyID, studyUserGroupID);
}
if(uu == null || (u.Active != userActive) )
{
database.updateUser(userID, userActive, userPassword);
}
return "Update successful.";
}
