From bd9f6870917d867d98c43866be2411cd3efa9b43 Mon Sep 17 00:00:00 2001
From: Thomas von Deyen <thomas@vondeyen.com>
Date: Mon, 5 Jul 2021 14:47:33 +0200
Subject: [PATCH] Add Ingredient Audio serializer

---
 .../json_api/ingredient_audio_serializer.rb   | 40 +++++++++++++++
 .../ingredient_audio_serializer_spec.rb       | 50 +++++++++++++++++++
 2 files changed, 90 insertions(+)
 create mode 100644 app/serializers/alchemy/json_api/ingredient_audio_serializer.rb
 create mode 100644 spec/serializers/alchemy/json_api/ingredient_audio_serializer_spec.rb

diff --git a/app/serializers/alchemy/json_api/ingredient_audio_serializer.rb b/app/serializers/alchemy/json_api/ingredient_audio_serializer.rb
new file mode 100644
index 0000000..aa6c199
--- /dev/null
+++ b/app/serializers/alchemy/json_api/ingredient_audio_serializer.rb
@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+require "alchemy/json_api/ingredient_serializer"
+
+module Alchemy
+  module JsonApi
+    class IngredientAudioSerializer
+      include IngredientSerializer
+
+      attributes(
+        :autoplay,
+        :controls,
+        :muted,
+        :loop,
+      )
+
+      attribute :value do |ingredient|
+        ingredient.attachment&.url
+      end
+
+      with_options if: ->(ingredient) { ingredient.attachment } do
+        attribute :audio_name do |ingredient|
+          ingredient.attachment.name
+        end
+
+        attribute :audio_file_name do |ingredient|
+          ingredient.attachment.file_name
+        end
+
+        attribute :audio_mime_type do |ingredient|
+          ingredient.attachment.file_mime_type
+        end
+
+        attribute :audio_file_size do |ingredient|
+          ingredient.attachment.file_size
+        end
+      end
+    end
+  end
+end
diff --git a/spec/serializers/alchemy/json_api/ingredient_audio_serializer_spec.rb b/spec/serializers/alchemy/json_api/ingredient_audio_serializer_spec.rb
new file mode 100644
index 0000000..7fedc46
--- /dev/null
+++ b/spec/serializers/alchemy/json_api/ingredient_audio_serializer_spec.rb
@@ -0,0 +1,50 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+
+RSpec.describe Alchemy::JsonApi::IngredientAudioSerializer do
+  let(:element) { FactoryBot.build_stubbed(:alchemy_element) }
+  let(:attachment) { FactoryBot.build_stubbed(:alchemy_attachment) }
+  let(:ingredient) do
+    Alchemy::Ingredients::Audio.new(
+      role: "audio",
+      element: element,
+      attachment: attachment,
+      autoplay: false,
+      controls: true,
+      muted: true,
+    )
+  end
+
+  subject(:serializer) { described_class.new(ingredient) }
+
+  it_behaves_like "an ingredient serializer"
+
+  describe "attributes" do
+    subject { serializer.serializable_hash[:data][:attributes] }
+
+    it "has the right keys and values", :aggregate_failures do
+      expect(subject[:autoplay]).to eq(false)
+      expect(subject[:controls]).to eq(true)
+      expect(subject[:muted]).to eq(true)
+      expect(subject[:leep]).to eq(nil)
+      expect(subject[:value]).to match(/\/attachment\/#{attachment.id}\/show/o)
+      expect(subject[:audio_name]).to eq("image")
+      expect(subject[:audio_file_name]).to eq("image.png")
+      expect(subject[:audio_mime_type]).to eq("image/png")
+      expect(subject[:audio_file_size]).to eq(70)
+    end
+  end
+
+  context "With no audio set" do
+    let(:attachment) { nil }
+
+    describe "attributes" do
+      subject { serializer.serializable_hash[:data][:attributes] }
+
+      it "has the right keys and values" do
+        expect(subject[:ingredient]).to be nil
+      end
+    end
+  end
+end