From cca611a1b01d885bcc47ab3f744fad45d4c98f01 Mon Sep 17 00:00:00 2001
From: qvalentin <valentin.theodor@web.de>
Date: Sun, 15 May 2022 11:38:31 +0200
Subject: [PATCH] add adapter for cli for category

---
 .../java/cli/category/CategoryCliAdapter.java | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 1-Adapter/src/main/java/cli/category/CategoryCliAdapter.java

diff --git a/1-Adapter/src/main/java/cli/category/CategoryCliAdapter.java b/1-Adapter/src/main/java/cli/category/CategoryCliAdapter.java
new file mode 100644
index 0000000..8d62786
--- /dev/null
+++ b/1-Adapter/src/main/java/cli/category/CategoryCliAdapter.java
@@ -0,0 +1,26 @@
+package cli.category;
+
+import category.CategoryName;
+import category.CategoryUseCase;
+
+import java.util.Objects;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+public class CategoryCliAdapter {
+
+	private final CategoryUseCase categoryUseCase;
+
+	public CategoryCliAdapter(CategoryUseCase categoryUseCase) {
+		this.categoryUseCase = categoryUseCase;
+	}
+
+	public void addCategory(String name) {
+		categoryUseCase.addCategory(new CategoryName(name));
+	}
+
+	public Set<String> getCategories() {
+		return categoryUseCase.getCategories().stream().map(Objects::toString).collect(Collectors.toSet());
+	}
+
+}