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+FrontController ControllerAdministrators addAdministrator(administrator: EntityAdministrator): void removeAdministrator(administrator: EntityAdministrator): void getAdministrators(): List<EntityAdministrator> getAdministratorByUsername(username: string): EntityAdministrator verifyAdministratorCredentials(username: string, password: string): int verifyAdministratorByName(nickname: string): int setAdministratorPassword(username: string, newPassword: string): void ControllerQuestions addQuestion(question: EntityQuestion): void removeQuestion(question: EntityQuestion): void getQuestions(): List<EntityQuestion> getQuestionsByChapterAndDifficulty(chapter: int, difficulty: int): List<EntityQuestion> removeQuestionById(id: int): void getQuestionById(id: int): EntityQuestion updateQuestion(id: int, questionDataArray: EntityQuestion): void updateNbFails(question: EntityQuestion): void updateDifficulty(question: EntityQuestion): void ControllerAnswers addAnswer(answer: Answer): int removeAnswer(answer: Answer): void getAnswers(): List<Answer> getAnswersByIdQuestions(idQuestion: int): List<Answer> updateAnswer(answersId: int, answer: Answer): void removeAnswerById(id: int): void ControllerLobbies addLobby(lobby: EntityLobby): void removeLobby(lobby: EntityLobby): void getLobbies(): List<EntityLobby> getLobbyById(lobbyId: int): EntityLobby verifyLobbyPassword(lobbyId: int, password: string): boolean setLobbyPassword(lobbyId: int, newPassword: string): void ControllerPlayers addPlayer(player: EntityPlayer): void removePlayer(player: EntityPlayer): void getPlayers(): List<EntityPlayer> getPlayerById(playerId: int): EntityPlayer getPlayerByNickname(nickname: string): EntityPlayer getPlayersInLobby(lobbyId: int): List<EntityPlayer> getPlayersMaxScore(playerId: int): int verifyPlayerCredentials(nickname: string, password: string): int verifyPlayerByName(nickname: string): int setPlayerPassword(playerId: int, newPassword: string): void ControllerChapters addChapter(chapter: EntityChapter): void removeChapter(chapter: EntityChapter): void getChapters(): List<EntityChapter> getChapterById(chapterId: int): EntityChapter AdministratorsManager addAdministrator(administrator: Administrator): void removeAdministrator(administrator: Administrator): void getAdministrators(): List<Administrator> QuestionsManager addQuestion(question: Question): void removeQuestion(question: Question): void getQuestions(): List<Question> AnswersManager addAnswer(answer: Answer): void removeAnswer(answer: Answer): void getAnswers(): List<Answer> LobbiesManager addLobby(lobby: Lobby): void removeLobby(lobby: Lobby): void getLobbies(): List<Lobby> PlayersManager addPlayer(player: Player): void removePlayer(player: Player): void getPlayers(): List<Player> ChaptersManager addChapter(chapter: Chapter): void removeChapter(chapter: Chapter): void getChapters(): List<Chapter> «Serializable» Lobbies addLobby(lobby : Lobby ) removeLobby(lobby : Lobby ) getLobbies(): List<Lobby> Lobby id: int name: string password: string nbPlayers: int getId(): int getName(): string getNbPlayers(): int setNbPlayers(nbPlayers: int): void «Serializable» Answers addAnswer(answer: Answer) removeAnswer(answer: Answer) getAnswers(): List<Answer> Answer id: int content: string idQuestion: int Answer(id: int, content: string, idQuestion: int) getId(): int getContent() getIdQuestion() setContent(content: string): void «Serializable» Administrators addAdministrator(administrator: Administrator) removeAdministrator(administrator: Administrator) getAdministrators(): List<Administrator> Administrator id: int username: string hashedPassword: string Administrator(id: int, username: string, password: string) getId(): int getUsername() getHashedPassword() setHashedPassword(hashedPassword: string): void «Serializable» Questions addQuestion(question: Question) removeQuestion(question: Question) getQuestions(): List<Question> Question id: int content: string idChapter: int idAnswerGood: int difficulty: int nbFails: int Question(id: int, content: string, idChapter: int, idAnswerGood: int = -1, difficulty: int = 1, nbFails: int = 0) getId(): int getContent(): string getIdChapter(): int getIdAnswerGood(): int getDifficulty(): int getNbFails(): int setContent(content: string): void setIdAnswerGood(idAnswerGood: int): void setDifficulty(difficulty: int): void setNbFails(nbFails: int): void «Serializable» Chapters addChapter(chapter: Chapter) removeChapter(chapter: Chapter) getChapters(): List<Chapter> Chapter id: int name: string Chapter(id: int, name: string) getId() getName() setName(name: string): void «Serializable» Players addPlayer(player: Player) removePlayer(player: Player) getPlayers(): List<Player> Player id: int nickname: string hashedPassword: string Player(id: int, nickname: string, password: string) getId(): int getNickname(): string getHashedPassword(): string setHashedPassword(hashedPassword: string): void EntityAnswer id: int content: string idQuestion: int EntityLobby id: int name: string password: string nbPlayers: int idPlayerCreator: int EntityAdministrator id: int username: string password: string EntityQuestion id: int content: string difficulty: int nbfails: int idChapter: int idAnswerGood: int EntityChapter id: int name: string EntityPlayer id: int nickname: string password: string GatewayPlayer addPlayer(player: EntityPlayer) removePlayer(player: EntityPlayer) getPlayers(): List<EntityPlayer> getPlayerById(playerId: int): EntityPlayer getPlayerByNickname(nickname: string): EntityPlayer getPlayersInLobby(lobbyId: int): List<EntityPlayer> getPlayersMaxScore(playerId: int): int verifyPlayerCredentials(nickname: string, password: string): int verifyPlayerByName(nickname: string): int setPlayerPassword(playerId: int, newPassword: string): void GatewayLobby addLobby(lobby: EntityLobby) removeLobby(lobby: EntityLobby) getLobbies(): List<EntityLobby> getLobbyById(lobbyId: int): EntityLobby verifyLobbyPassword(lobbyId: int, password: string): boolean setLobbyPassword(lobbyId: int, newPassword: string): void GatewayChapter addChapter(chapter: EntityChapter) removeChapter(chapter: EntityChapter) getChapters(): List<EntityChapter> getChapterById(chapterId: int): EntityChapter GatewayAnswer addAnswer(answer: Answer): int getAnswerByID(id: int): Answer getAnswersByIDQuestions(idQuestion: int): List<Answer> updateAnswer(answersId: int, answer: Answer): void removeAnswerByID(id: int): void GatewayQuestion getQuestions(): List<Question> getQuestionsByChapterAndDifficulty(chapter: int, difficulty: int): List<Question> removeQuestionByID(id: int): void addQuestion(questionsDataArray: List<Question>): int getQuestionByID(id: int): Question updateQuestion(id: int, questionDataArray: Question): void updateNbFails(question: Question): void updateDifficulty(question: Question): void GatewayAdministrator addAdministrator(administrator: EntityAdministrator) removeAdministrator(administrator: EntityAdministrator) getAdministrators(): List<EntityAdministrator> getAdministratorByUsername(username: string): EntityAdministrator verifyAdministratorCredentials(username: string, password: string): int verifyAdministratorByName(nickname: string): int setAdministratorPassword(username: string, newPassword: string): void lobbies answers administrators questions chapters players ctrlAdministrators ctrlQuestions ctrlAnswers ctrlLobbies ctrlPlayers ctrlChapters administratorsManager questionsManager answersManager lobbiesManager playersManager chaptersManager administrators questions answers lobbies players chapters entAdministrator entQuestion entAnswer entLobby entPlayer entChapter