private static Comment InitComment()
{
string text;
while (true)
{
Console.Write("Введите текст комментария: ");
text = Console.ReadLine();
if (text.Length == 0)
{
Console.WriteLine("Ошибка! Попробуйте снова!");
}
else
{
break;
}
Console.ReadLine();
Console.Clear();
}
List <Article> articles;
using (var articlesRepository = new ArticlesRepository(connectionString))
{
articles = articlesRepository.GetAll().ToList();
}
foreach (var article in articles)
{
Console.WriteLine($"{article.Name}");
}
Console.Write("Введите полное название статьи:");
string nameArticle = Console.ReadLine();
Article tempArticle = articles.Where(a => a.Name.ToLower() == nameArticle.ToLower()).FirstOrDefault();
var comment = new Comment
{
Text = text,
ArticleId = tempArticle.Id
};
return(comment);
}
public ArticleQuery(ArticlesRepository repository)
{
FieldAsync <ListGraphType <ArticleType> >(
"articles",
resolve: async context => await repository.GetAll()
);
FieldAsync <ArticleType>(
name: "article",
arguments: new QueryArguments(new QueryArgument <NonNullGraphType <IdGraphType> >
{
Name = "id",
Description = "The id of the article you want to see"
}),
resolve: async context =>
{
var id = context.GetArgument <string>("id");
return(await context.TryAsyncResolve(async c => await repository.GetById(Guid.Parse((ReadOnlySpan <char>)id))));
}
);
FieldAsync <ListGraphType <ArticleType> >(
"recentArticlesByCategory",
arguments: new QueryArguments(new QueryArgument <NonNullGraphType <ArticlesTypeEnumType> >
{
Name = "category"
}),
resolve: async context =>
{
var type = context.GetArgument <ArticleTypesEnum>("category");
return(await context.TryAsyncResolve(
async c => await repository.GetLatestArticlesForCategory(type)));
}
);
FieldAsync <ListGraphType <ArticleType> >(
"articlesForPublisherName",
arguments: new QueryArguments(new QueryArgument <NonNullGraphType <StringGraphType> >
{
Name = "publisherName"
}),
resolve: async context =>
{
var pub = context.GetArgument <string>("publisherName");
return(await context.TryAsyncResolve(
async c => await repository.GetArticlesOfPublisher(pub)
));
}
);
}
static void Main(string[] args)
{
DoMigration();
while (true)
{
Console.WriteLine("1. Добавить статью\n2.Добавить комментарий\n3.Показать новости\n4.Выход");
Console.Write("Выберите действие: ");
if (!int.TryParse(Console.ReadLine(), out int action))
{
Console.WriteLine("Ошибка! Введите цифры!");
}
else if (action < 0 || action > 5)
{
Console.WriteLine("Не существует такого действия!");
}
if (action == 1)
{
var article = InitArticle();
using (var articleRepository = new ArticlesRepository(connectionString))
{
articleRepository.Add(article);
Console.WriteLine("Статья успешно добавлена!");
}
}
else if (action == 2)
{
var comment = InitComment();
using (var commentRepository = new CommentsRepository(connectionString))
{
commentRepository.Add(comment);
Console.WriteLine("Коммент успешно добавлен!");
}
}
else if (action == 3)
{
List <Article> articles;
using (var articlesRepository = new ArticlesRepository(connectionString))
{
articles = articlesRepository.GetAll().ToList();
}
foreach (var article in articles)
{
Console.WriteLine($"{article.Name}");
}
}
else if (action == 4)
{
break;
}
Console.ReadLine();
Console.Clear();
}
}