From 3811f15bd7f0621a2376846b6190b2f0413fefcc Mon Sep 17 00:00:00 2001
From: Andreas Nedbal <git@pixelde.su>
Date: Sat, 28 Oct 2023 17:16:03 +0200
Subject: [PATCH] Add use cases for creating and destroying reactions

---
 lib/use_case/reaction/create.rb  | 20 ++++++++++++++++++++
 lib/use_case/reaction/destroy.rb | 19 +++++++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 lib/use_case/reaction/create.rb
 create mode 100644 lib/use_case/reaction/destroy.rb

diff --git a/lib/use_case/reaction/create.rb b/lib/use_case/reaction/create.rb
new file mode 100644
index 00000000..a126bba3
--- /dev/null
+++ b/lib/use_case/reaction/create.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+module UseCase
+  module Reaction
+    class Create < UseCase::Base
+      option :source_user, type: Types.Instance(::User)
+      option :target, type: Types.Instance(::Answer) | Types.Instance(::Comment)
+      option :content, type: Types::Coercible::String, optional: true
+
+      def call
+        reaction = source_user.smile target
+
+        {
+          status:   201,
+          resource: reaction,
+        }
+      end
+    end
+  end
+end
diff --git a/lib/use_case/reaction/destroy.rb b/lib/use_case/reaction/destroy.rb
new file mode 100644
index 00000000..52fe3b7a
--- /dev/null
+++ b/lib/use_case/reaction/destroy.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+module UseCase
+  module Reaction
+    class Destroy < UseCase::Base
+      option :source_user, type: Types.Instance(::User)
+      option :target, type: Types.Instance(::Answer) | Types.Instance(::Comment)
+
+      def call
+        source_user.unsmile target
+
+        {
+          status:   204,
+          resource: nil,
+        }
+      end
+    end
+  end
+end