public static PostNewQuestionResult PostNewQuestion(NewQuestionCmd newQuestionCommand)
{
if (string.IsNullOrWhiteSpace(newQuestionCommand.Title))
{
//var errors = new List<string>() { "Title can not pe NULL!" };
return(new QuestionNotPosted("Title can not pe NULL!"));
}
if (string.IsNullOrWhiteSpace(newQuestionCommand.Body))
{
var errors = new List <string>()
{
"Invalid Body! Body can not be NULL!"
};
return(new QuestionValidationFailed(errors));
}
var questId = Guid.NewGuid();
var result = new QuestionPosted(questId, newQuestionCommand.Title, newQuestionCommand.Body, newQuestionCommand.Tags);
//execute logic
return(result);
}
static void Main(string[] args)
{
var cmd = new NewQuestionCmd("Numele user-ului", "Titlu", "Descrierea intrebarii", "Domeniul din care este intrebarea / tag-ul");
var result = NewQuestion(cmd);
result.Match(
ProcessQuestionPosted,
ProcessQuestionNotPosted,
ProcessInvalidQuestion
);
Console.ReadLine();
}
static void Main(string[] args)
{
var cmd = new NewQuestionCmd("How can I remove a specific item from an array?", "I have an array of numbers and I'm using the .push() method to add elements to it.Is there a simple way to remove a specific element from an array?I'm looking for the equivalent of something like: array.remove(number); I have to use core JavaScript. Frameworks are not allowed.", "javascript, arrays");
//exemplu verificare titlu null
//var cmd = new NewQuestionCmd("", "I have an array of numbers and I'm using the .push() method to add elements to it.Is there a simple way to remove a specific element from an array?I'm looking for the equivalent of something like: array.remove(number); I have to use core JavaScript. Frameworks are not allowed.", "javascript, arrays");
var result = PostNewQuestion(cmd);
result.Match(
ProcessQuestionPosted,
ProcessQuestionNotPosted,
ProcessInvalidQuestion
);
Console.ReadLine();
}
public static INewQuestionResult NewQuestion(NewQuestionCmd newQuestionCommand)
{
if (string.IsNullOrWhiteSpace(newQuestionCommand.Title))
{
var errors = new List <string>()
{
"Please provide a title"
};
return(new QuestionValidationFailed(errors));
}
if (string.IsNullOrWhiteSpace(newQuestionCommand.Description))
{
var errors = new List <string>()
{
"Please provide a description for the question"
};
return(new QuestionValidationFailed(errors));
}
if (string.IsNullOrWhiteSpace(newQuestionCommand.DomainTag))
{
var errors = new List <string>()
{
"Please provide a domain/tag for the question"
};
return(new QuestionValidationFailed(errors));
}
if (new Random().Next(10) > 1)
{
return(new QuestionNotPosted("ML validation failed"));
}
var questionId = Guid.NewGuid();
var result = new QuestionPosted(questionId, newQuestionCommand.UserName);
//execute logic
return(result);
}
