public async Task <IActionResult> PostQuestion([FromBody] PostQuestionCmd cmd)
{
var dep = new QuestionsDependencies();
dep.SendInvitationEmail = SendEmail;
var questions = await _dbContext.Questions.ToListAsync();
var ctx = new QuestionsWriteContext(questions);
var expr = from postQuestionsResult in QuestionsContext.PostQuestion(cmd)
from sendOwnerAck in QuestionsContext.SendQuestionOwnerAcknowledgement(new SendQuestionOwnerAcknowledgementCmd(new Guid("f505c32f-3573-4459-8112-af8276d3e919"), "*****@*****.**"))
select postQuestionsResult;
var r = await _interpreter.Interpret(expr, ctx, dep);
_dbContext.Questions.Add(new DatabaseModel.Models.Post {
PostId = cmd.QuestionId, Title = cmd.Title, PostText = cmd.Body, PostedBy = new Guid("f505c32f-3573-4459-8112-af8276d3e919")
});
//var reply = await _dbContext.Replies.Where(r => r.ReplyId == 4).SingleOrDefaultAsync();
//reply.Body = "Text updated";
//_dbContext.Replies.Update(reply);
await _dbContext.SaveChangesAsync();
return(r.Match(
succ => (IActionResult)Ok(succ.QuestionId),
fail => BadRequest("Question could not be added"),
invalid => BadRequest("Invalid Question")
));
}
public static IPostQuestionResult PostQuestion(PostQuestionCmd postQuestionCommand)
{
if (string.IsNullOrWhiteSpace(postQuestionCommand.Title))
{
var errors = new List <string>()
{
"Invalid question title"
};
return(new QuestionValidationFailed(errors));
}
if (string.IsNullOrWhiteSpace(postQuestionCommand.Body))
{
var errors = new List <string>()
{
"Invalid body for the question"
};
return(new QuestionValidationFailed(errors));
}
if (new Random().Next(10) > 1)
{
return(new QuestionNotPosted("Question could not be verified"));
}
var questionId = Guid.NewGuid();
var result = new QuestionPosted(questionId, postQuestionCommand.Title, postQuestionCommand.Body, postQuestionCommand.Tags);
//execute logic
return(result);
}
static void Main(string[] args)
{
var cmd = new PostQuestionCmd("What is the only prime and even number ? ");
var result = PostQuestion(cmd);
result.Match(
ProcessQuestionPosted,
ProcessQuestionNotPosted,
ProcessInvalidQuestion
);
Console.ReadLine();
}
static void Main(string[] args)
{
var cmd = new PostQuestionCmd("Problem with class definition", "Errors keep appearing when defining class", "code1", "C#");
var result = PostQuestion(cmd);
result.Match(
ProcessQuestionPosted,
ProcessQuestionNotPosted,
ProcessInvalidQuestion
);
Console.ReadLine();
}
static void Main(string[] args)
{
List <string> tags = new List <string> {
"React", "JavaScript"
};
var cmd = new PostQuestionCmd("What are Components?", "Can somebody explain me how Components work in React", tags);
var result = PostQuestion(cmd);
result.Match(
ProcessQuestionPosted,
ProcessQuestionNotPosted,
ProcessInvalidQuestion
);
Console.ReadLine();
}
static void Main(string[] args)
{
List <string> tags = new List <string> {
"CSS3", "SCSS"
};
var cmd = new PostQuestionCmd("How can we change bullet styling for an unordered list element?", "Can somebody give me a concrete example?", tags);
var result = PostQuestion(cmd);
result.Match(
ProcessQuestionPosted,
ProcessQuestionNotPosted,
ProcessInvalidQuestion
);
Console.ReadLine();
}
static void Main(string[] args)
{
List <string> tags = new List <string> {
"Redux", "Typescript"
};
var cmd = new PostQuestionCmd("Do we need an interface for our initialValues in Redux?", "Can someone give me an example?", tags);
var result = PostQuestion(cmd);
result.Match(
ProcessQuestionPosted,
ProcessQuestionNotPosted,
ProcessInvalidQuestion
);
Console.ReadLine();
}
public static IPostQuestionResult PostQuestion(PostQuestionCmd postQuestionCommand)
{
if (string.IsNullOrWhiteSpace(postQuestionCommand.Title))
{
var errors = new List <string>()
{
"Invalid title "
};
return(new QuestionValidationFailed(errors));
}
var questionId = Guid.NewGuid();
var result = new QuestionPosted(questionId, postQuestionCommand.Title, postQuestionCommand.Problem, postQuestionCommand.Code, postQuestionCommand.Tag);
//execute logic
return(result);
}
public async Task <IActionResult> CreateQuestion([FromBody] PostQuestionCmd cmd)
{
var dep = new QuestionsDependencies();
var questions = await _dbContext.Questions.ToListAsync();
var ctx = new QuestionsWriteContext(questions);
var expr = from createQuestionResult in QuestionsContext.PostQuestion(cmd)
select createQuestionResult;
var r = await _interpreter.Interpret(expr, ctx, dep);
_dbContext.Questions.Add(new DatabaseModel.Models.Question {
QuestionId = cmd.QuestionId, Title = cmd.Title, Body = cmd.Body, Tags = cmd.Tags, Votes = cmd.Votes
});
//var reply = await _dbContext.Replies.Where(r => r.ReplyId == 4).SingleOrDefaultAsync();
//reply.Body = "Text updated";
//_dbContext.Replies.Update(reply);
await _dbContext.SaveChangesAsync();
return(Ok());
}
public static IPostQuestionResult PostQuestion(PostQuestionCmd postQuestionCommand)
{
if (string.IsNullOrWhiteSpace(postQuestionCommand.Title))
{
return(new QuestionNotPosted("Insert a title!"));
}
if (string.IsNullOrWhiteSpace(postQuestionCommand.Body))
{
var errors = new List <string>()
{
"Invalid description !"
};
return(new QuestionValidationFailed(errors));
}
var questionId = Guid.NewGuid();
var result = new QuestionPosted(questionId, postQuestionCommand.Title, postQuestionCommand.Tags, postQuestionCommand.Body);
return(result);
}
public static Port <IPostQuestionResult> PostQuestion(PostQuestionCmd postQuestionCmd) => NewPort <PostQuestionCmd, IPostQuestionResult>(postQuestionCmd);
