Review

finding-6

/mubench/checkouts/chensun/cf23b99/build/CS5430/src/server/ServerInputProcessor.java

processDeleteUser()

class ServerInputProcessor {
	private void processDeleteUser() throws ConnectionException {
		Connection conn = DBManager.getConnection();
		String[] userInfo = DatabaseAdmin.getUserInfo(conn, user);

		// check to see if user is actually a SA
		if (userInfo[3].equals("sa")) {
			// Stores a list of deletable users
			List<String[]> deletableUsers = DatabaseAdmin.getOtherUsersInGroup(conn, user);

			boolean userDeletable = false;
			String toDelete = "";
			String command = "";
			
			while (!userDeletable) {
				command += SocialNetworkAdmin.displayDeletableUsers(deletableUsers);
				sendWithNonce(command);

				toDelete = recvWithNonce().toLowerCase();
				if (toDelete.equals("cancel")) {
					sendWithNonce(CANCEL);
					return;
				}
				for (String[] user: deletableUsers) {
					if (toDelete.equals(user[0])) {
						userDeletable = true;
						break;
					}
				}
				if (!userDeletable) {
					command = "print Cannot delete " + toDelete + ";";
				}
			}

			// toDelete is deletable
			deleteUser(conn, toDelete);
		} else {
			sendWithNonce(INVALID + HELP);
		}
		DBManager.closeConnection(conn);
	}

}