peer-at-code-backend/src/be/jeffcheasey88/peeratcode/routes/PuzzleResponse.java

96 lines
3.1 KiB
Java

package be.jeffcheasey88.peeratcode.routes;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Arrays;
import java.util.List;
import java.util.regex.Matcher;
import org.json.simple.JSONObject;
import be.jeffcheasey88.peeratcode.framework.HttpReader;
import be.jeffcheasey88.peeratcode.framework.HttpUtil;
import be.jeffcheasey88.peeratcode.framework.HttpWriter;
import be.jeffcheasey88.peeratcode.framework.Response;
import be.jeffcheasey88.peeratcode.framework.Route;
import be.jeffcheasey88.peeratcode.framework.User;
import be.jeffcheasey88.peeratcode.model.Completion;
import be.jeffcheasey88.peeratcode.model.Player;
import be.jeffcheasey88.peeratcode.repository.DatabaseRepository;
public class PuzzleResponse implements Response {
private final DatabaseRepository databaseRepo;
public PuzzleResponse(DatabaseRepository databaseRepo) {
this.databaseRepo = databaseRepo;
}
@Route(path = "^\\/puzzleResponse\\/([0-9]+)$", type = "POST", needLogin = true)
@Override
public void exec(Matcher matcher, User user, HttpReader reader, HttpWriter writer) throws Exception {
ReceivedResponse received = new ReceivedResponse(matcher, reader);
saveSourceCode(received, databaseRepo.getPlayer(user.getId()));
JSONObject responseJSON = new JSONObject();
Completion completion = databaseRepo.insertOrUpdatePuzzleResponse(received.getPuzzleId(), 3,
received.getFileName(), received.getSourceCode());
if (Arrays.equals(received.getResponse(), databaseRepo.getPuzzle(received.getPuzzleId()).getSoluce())) {
HttpUtil.responseHeaders(writer, 200, "Access-Control-Allow-Origin: *", "Content-Type: application/json");
responseJSON.put("score", completion.getScore());
responseJSON.put("tries", completion.getTries());
} else if (completion != null) {
HttpUtil.responseHeaders(writer, 406, "Access-Control-Allow-Origin: *", "Content-Type: application/json");
responseJSON.put("tries", completion.getTries());
} else {
HttpUtil.responseHeaders(writer, 403, "Access-Control-Allow-Origin: *");
return;
}
writer.write(responseJSON.toJSONString());
}
private void saveSourceCode(ReceivedResponse received, Player player) throws IOException {
Path path = Paths.get(String.format("%s/puz%04d-%s", player.getPathToSourceCode(), received.getPuzzleId(), received.getFileName()));
Files.write(path, received.getSourceCode());
}
}
class ReceivedResponse {
private int puzzleId;
private byte[] response;
private String fileName;
private byte[] sourceCode;
private HttpReader reader;
public ReceivedResponse(Matcher matcher, HttpReader reader) throws Exception {
this.reader = reader;
puzzleId = Integer.parseInt(matcher.group(1));
List<String> multiPartData = HttpUtil.readMultiPartData(reader);
this.response = multiPartData.get(0).getBytes();
this.fileName = multiPartData.get(1);
this.sourceCode = multiPartData.get(2).getBytes();
}
public int getPuzzleId() {
return puzzleId;
}
public byte[] getResponse() {
return response;
}
public String getFileName() {
return fileName;
}
public byte[] getSourceCode() {
return sourceCode;
}
}