Refactoring Grape API methods into normal controllers & other things

app/controllers/stream_entries_controller.rb

@@ -0,0 +1,23 @@
+class StreamEntriesController < ApplicationController
+  before_action :set_account
+  before_action :set_stream_entry
+
+  def show
+    @type = @stream_entry.activity_type.downcase
+
+    respond_to do |format|
+      format.html
+      format.atom
+    end
+  end
+
+  private
+
+  def set_account
+    @account = Account.find_by!(username: params[:account_username], domain: nil)
+  end
+
+  def set_stream_entry
+    @stream_entry = @account.stream_entries.find(params[:id])
+  end
+end