list command

src/main/java/internal/hw/crawler/Main.java

@@ -3,6 +3,7 @@ package internal.hw.crawler;
 import internal.hw.crawler.commands.CrawlCommand;
 import internal.hw.crawler.commands.ExitCommand;
 import internal.hw.crawler.commands.HelpCommand;
+import internal.hw.crawler.commands.ListCommand;
 import internal.hw.crawler.repositories.ArticleRepository;
 import internal.hw.crawler.views.ConsoleView;
 
@@ -14,6 +15,7 @@ public class Main {
 
         controller.registerCommand(new ExitCommand());
         controller.registerCommand(new CrawlCommand(repository));
+        controller.registerCommand(new ListCommand(repository));
         controller.registerCommand(new HelpCommand(controller.getCommands()));
 
         view.printSuccess("Welcome to crawler. Type `help` for a list of available commands.");

src/main/java/internal/hw/crawler/commands/ListCommand.java

@@ -0,0 +1,24 @@
+package internal.hw.crawler.commands;
+
+import internal.hw.crawler.models.Article;
+import internal.hw.crawler.repositories.ArticleRepository;
+
+public class ListCommand implements Command {
+    private final ArticleRepository articleRepository;
+
+    public ListCommand(ArticleRepository articleRepository) {
+        this.articleRepository = articleRepository;
+    }
+
+    @Override
+    public String getName() {
+        return "list";
+    }
+
+    @Override
+    public void execute(String[] args) {
+        for (Article article : articleRepository.getAll()) {
+            System.out.println(article);
+        }
+    }
+}