1 files changed, 57 insertions, 0 deletions
diff --git a/app/controllers/admin/topics_controller.rb b/app/controllers/admin/topics_controller.rb
new file mode 100644
index 00000000000..ccc38ba7cd5
--- /dev/null
+++ b/app/controllers/admin/topics_controller.rb
@@ -0,0 +1,57 @@
+# frozen_string_literal: true
+
+class Admin::TopicsController < Admin::ApplicationController
+  include SendFileUpload
+  include PreviewMarkdown
+
+  before_action :topic, only: [:edit, :update]
+
+  feature_category :projects
+
+  def index
+    @topics = Projects::TopicsFinder.new(params: params.permit(:search)).execute.page(params[:page]).without_count
+  end
+
+  def new
+    @topic = Projects::Topic.new
+  end
+
+  def edit
+  end
+
+  def create
+    @topic = Projects::Topic.new(topic_params)
+
+    if @topic.save
+      redirect_to edit_admin_topic_path(@topic), notice: _('Topic %{topic_name} was successfully created.') % { topic_name: @topic.name }
+    else
+      render "new"
+    end
+  end
+
+  def update
+    if @topic.update(topic_params)
+      redirect_to edit_admin_topic_path(@topic), notice: _('Topic was successfully updated.')
+    else
+      render "edit"
+    end
+  end
+
+  private
+
+  def topic
+    @topic ||= Projects::Topic.find(params[:id])
+  end
+
+  def topic_params
+    params.require(:projects_topic).permit(allowed_topic_params)
+  end
+
+  def allowed_topic_params
+    [
+      :avatar,
+      :description,
+      :name
+    ]
+  end
+end