public override void Execute()
{
int answerId = int.Parse(this.Data[1]);
var question = this.Forum.CurrentQuestion;
if (!this.Forum.IsLogged)
{
throw new CommandException(Messages.NotLogged);
}
if (this.Forum.CurrentQuestion == null)
{
throw new CommandException(Messages.NoQuestionOpened);
}
if (!question.Answers.Any(a => a.Id == answerId))
{
throw new CommandException(Messages.NoAnswer);
}
if (question.Author != this.Forum.CurrentUser && !(this.Forum.CurrentUser is IAdministrator))
{
throw new CommandException(Messages.NoPermission);
}
if (question.Answers.Any(a => a is BestAnswer))
{
int currentBestID = question.Answers.Where(a => a is BestAnswer).FirstOrDefault().Id;
Answer oldBest = new Answer(currentBestID, question.Answers[currentBestID - 1].Body, question.Answers[currentBestID - 1].Author);
question.Answers[currentBestID - 1] = oldBest;
}
IAnswer answer = question.Answers.FirstOrDefault(a => a.Id == answerId);
BestAnswer bestAnswer = new BestAnswer(answer.Id, answer.Body, answer.Author);
question.Answers[answerId - 1] = bestAnswer;
this.Forum.Output.AppendLine(string.Format(Messages.BestAnswerSuccess, answerId));
}
public override void Execute()
{
ValidateLoginUser();
ValidateQuestion();
string answerBody = this.Data[1];
int id = this.Forum.Answers.Count + 1;
IAnswer anwser = new Answer(id, answerBody, this.Forum.CurrentUser);
this.Forum.CurrentQuestion.Answers.Add(anwser);
this.Forum.Answers.Add(anwser);
this.Forum.Output.AppendLine(String.Format(Messages.PostAnswerSuccess, anwser.Id));
}
public override void Execute()
{
if (!this.Forum.IsLogged)
{
throw new CommandException(Messages.NotLogged);
}
if (this.Forum.CurrentQuestion == null)
{
throw new CommandException(Messages.NoQuestionOpened);
}
IAnswer answer = new Answer(this.Forum.Answers.Count + 1, this.Forum.CurrentUser, this.Data[1]);
this.Forum.CurrentQuestion.Answers.Add(answer);
this.Forum.Answers.Add(answer);
this.Forum.Output.AppendLine(string.Format(Messages.PostAnswerSuccess, answer.Id));
}
public override void Execute()
{
if (!this.Forum.IsLogged)
{
throw new CommandException(Messages.NotLogged);
}
if (this.Forum.CurrentQuestion == null)
{
throw new CommandException(Messages.NoQuestionOpened);
}
int id = ++Answer.AnswerCount;
string body = this.Data[1];
Answer answer = new Answer(id, body,this.Forum.CurrentUser);
this.Forum.CurrentQuestion.Answers.Add(answer);
this.Forum.Output.AppendFormat(Messages.PostAnswerSuccess, id).AppendLine();
}
public override void Execute()
{
var id = int.Parse(this.Data[1]);
if (!this.Forum.IsLogged)
{
throw new CommandException(Messages.NotLogged);
}
if (this.Forum.CurrentQuestion == null)
{
throw new CommandException(Messages.NoQuestionOpened);
}
if (this.Forum.CurrentUser != this.Forum.CurrentQuestion.Author)
{
if (!(this.Forum.CurrentUser is IAdministrator))
{
throw new CommandException(Messages.NoPermission);
}
}
var availBestAnswer = this.Forum.CurrentQuestion.Answers.FirstOrDefault(a => a.Id == id);
if (availBestAnswer == null)
{
throw new CommandException(Messages.NoAnswer);
}
var curentBestAnswer = this.Forum.CurrentQuestion.Answers.FirstOrDefault(a => a is BestAnswer) as BestAnswer;
if (curentBestAnswer != null)
{
if (curentBestAnswer.Id != id)
{
var answer = new Answer(curentBestAnswer.Id, curentBestAnswer.Author, curentBestAnswer.Body);
this.ExchangeAnswers(curentBestAnswer, answer);
}
}
else
{
this.Forum.Output.AppendLine(string.Format(Messages.BestAnswerSuccess, id));
var bestAnswer = new BestAnswer(availBestAnswer.Id, availBestAnswer.Author, availBestAnswer.Body);
this.ExchangeAnswers(availBestAnswer, bestAnswer);
}
}
public override void Execute()
{
var body = Data[1];
var question = this.Forum.CurrentQuestion;
if (!Forum.IsLogged)
{
throw new CommandException(Messages.NotLogged);
}
if (question==null)
{
throw new CommandException(Messages.NoQuestion);
}
var answer = new Answer((Forum.Answers.Count + 1), body, Forum.CurrentUser);
Forum.Answers.Add(answer);
question.Answers.Add(answer);
this.Forum.Output.AppendLine(string.Format(Messages.PostAnswerSuccess, answer.Id));
}
public override void Execute()
{
if (!this.Forum.IsLogged)
{
throw new CommandException(Messages.NotLogged);
}
if (this.Forum.CurrentQuestion == null)
{
throw new CommandException(Messages.NoQuestionOpened);
}
var author = this.Forum.CurrentUser;
var question = this.Forum.CurrentQuestion;
string answerBody = this.Data[1];
var answer = new Answer(this.Forum.Answers.Count + 1, answerBody, author);
this.Forum.Answers.Add(answer);
question.Answers.Add(answer);
this.Forum.Output.AppendFormat(Messages.PostAnswerSuccess, answer.Id).AppendLine();
}
public override void Execute()
{
if (!this.Forum.IsLogged)
{
this.Forum.Output.AppendLine(string.Format(Messages.NotLogged));
return;
}
if (this.Forum.CurrentQuestion == null)
{
this.Forum.Output.AppendLine(string.Format(Messages.NoQuestionOpened));
}
var body = this.Data[1];
var answers = this.Forum.Answers;
Answer answer = new Answer(answers.Count + 1, body, this.Forum.CurrentUser);
answers.Add(answer);
this.Forum.CurrentQuestion.Answers.Add(answer);
this.Forum.Output.AppendLine(string.Format(Messages.PostAnswerSuccess, answer.Id));
}
public override void Execute()
{
string answerBody = this.Data[1];
var user = this.Forum.CurrentUser;
var answerId = this.Forum.Answers.Count + 1;
if (!this.Forum.IsLogged)
{
this.Forum.Output.AppendLine(Messages.NotLogged);
return;
}
if (this.Forum.CurrentQuestion == null)
{
this.Forum.Output.AppendLine(Messages.NoQuestionOpened);
return;
}
var answerForAdding = new Answer(answerId, answerBody, user);
this.Forum.CurrentQuestion.Answers.Add(answerForAdding);
this.Forum.Answers.Add(answerForAdding);
this.Forum.Output.AppendFormat(Messages.PostAnswerSuccess, answerId).AppendLine();
}
public override void Execute()
{
IUser author = this.Forum.CurrentUser;
var question = this.Forum.CurrentQuestion as Question;
if (author == null)
{
throw new CommandException(Messages.NotLogged);
}
if (question == null)
{
throw new CommandException(Messages.NoQuestionOpened);
}
int anwerId = this.Forum.Answers.Count + 1;
string body = this.Data[1];
var answer = new Answer(anwerId, body, author);
question.AddAnswer(answer);
this.Forum.Answers.Add(answer);
this.Forum.Output.AppendLine(string.Format(Messages.PostAnswerSuccess, anwerId));
}
public override void Execute()
{
if (!this.Forum.IsLogged)
{
throw new CommandException(Messages.NotLogged);
}
if (this.Forum.CurrentQuestion == null)
{
throw new CommandException(Messages.NoQuestionOpened);
}
int id = int.Parse(this.Data[1]);
if (!this.Forum.CurrentQuestion.Answers.Any(question => question.Id == id))
{
throw new CommandException(Messages.NoAnswer);
}
if (this.Forum.CurrentQuestion.Author != this.Forum.CurrentUser)
{
throw new CommandException(Messages.NoPermission);
}
// taking the regular answer and make it best answer.
IAnswer answerToBecomeBestAnswer = this.Forum.CurrentQuestion.Answers.First(answer => answer.Id == id);
BestAnswer bestAnswer = new BestAnswer(answerToBecomeBestAnswer.Id, answerToBecomeBestAnswer.Author, answerToBecomeBestAnswer.Body);
int indexOfAnswer = this.Forum.CurrentQuestion.Answers.IndexOf(answerToBecomeBestAnswer);
if (this.Forum.CurrentQuestion.Answers.Any(answer => answer is BestAnswer))
{
// taking the answer which is currently the best answer and then making it regular answer.
IAnswer bestAnswerToBecomeReguarAnswer =
this.Forum.CurrentQuestion.Answers.First(answer => answer is BestAnswer);
IAnswer reguarAnswer = new Answer(bestAnswerToBecomeReguarAnswer.Id, bestAnswerToBecomeReguarAnswer.Author, bestAnswerToBecomeReguarAnswer.Body);
int indexOfBestAnswerToBecomeRegularAnswer = this.Forum.CurrentQuestion.Answers.IndexOf(answerToBecomeBestAnswer);
this.Forum.CurrentQuestion.Answers[indexOfBestAnswerToBecomeRegularAnswer] = reguarAnswer;
}
this.Forum.CurrentQuestion.Answers[indexOfAnswer] = bestAnswer;
this.Forum.Output.AppendLine(string.Format(Messages.BestAnswerSuccess, bestAnswer.Id));
}
public override void Execute()
{
var answerBody = this.Data[1];
if (!this.Forum.IsLogged)
{
throw new CommandException(Messages.NotLogged);
}
if (this.Forum.CurrentQuestion == null)
{
throw new CommandException(Messages.NoQuestionOpened);
}
var answers = this.Forum.Answers;
var newAnswerId = answers.Count + 1;
var currentUser = this.Forum.CurrentUser;
var answer = new Answer(newAnswerId, answerBody, currentUser);
this.Forum.CurrentQuestion.Answers.Add(answer);
this.Forum.Output.AppendLine(
string.Format(Messages.PostAnswerSuccess, newAnswerId));
}