Add admin/editable_contents controller

app/controllers/admin/editable_contents_controller.rb

@@ -0,0 +1,39 @@
+class Admin::EditableContentsController < Admin::BaseController
+  before_action :set_content, only: [:show, :edit, :update]
+  before_action :set_current_section, only: [:index, :show, :edit]
+
+  def index
+    @path = params[:path].presence
+    scope = EditableContent.order(path: :asc)
+    scope = scope.where(path: @path) if @path
+    @pagy, @contents = pagy(scope)
+  end
+
+  def show
+  end
+
+  def edit
+  end
+
+  def update
+    if @editable_content.update(content_params)
+      render json: { status: "success", message: "Content updated" }, status: :ok
+    else
+      render :edit, status: :unprocessable_entity
+    end
+  end
+
+  private
+
+  def set_content
+    @editable_content = EditableContent.find(params[:id])
+  end
+
+  def content_params
+    params.require(:editable_content).permit(:path, :key, :lang, :content, :rich_text)
+  end
+
+  def set_current_section
+    @current_section = :content
+  end
+end