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Refactor (#94)

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This commit is contained in:
Alexey Golub
2021-03-21 09:54:00 +02:00
committed by GitHub
parent 58df63a7ad
commit 7d3d79b861
228 changed files with 10480 additions and 8968 deletions
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25
CliFx.Demo/Commands/BookCommand.cs
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@@ -1,32 +1,33 @@
using System.Threading.Tasks;
using CliFx.Attributes;
using CliFx.Demo.Internal;
using CliFx.Demo.Services;
using CliFx.Demo.Domain;
using CliFx.Demo.Utils;
using CliFx.Exceptions;
using CliFx.Infrastructure;
namespace CliFx.Demo.Commands
{
[Command("book", Description = "View, list, add or remove books.")]
[Command("book", Description = "Retrieve a book from the library.")]
public class BookCommand : ICommand
{
private readonly LibraryService _libraryService;
private readonly LibraryProvider _libraryProvider;
[CommandParameter(0, Name = "title", Description = "Book title.")]
public string Title { get; set; } = "";
[CommandParameter(0, Name = "title", Description = "Title of the book to retrieve.")]
public string Title { get; init; } = "";
public BookCommand(LibraryService libraryService)
public BookCommand(LibraryProvider libraryProvider)
{
_libraryService = libraryService;
_libraryProvider = libraryProvider;
}
public ValueTask ExecuteAsync(IConsole console)
{
var book = _libraryService.GetBook(Title);
var book = _libraryProvider.TryGetBook(Title);
if (book == null)
throw new CommandException("Book not found.", 1);
if (book is null)
throw new CommandException("Book not found.", 10);
console.RenderBook(book);
console.Output.WriteBook(book);
return default;
}