From 03955a0e9a50b0ef7ddc5780ab1a179f140b5ee3 Mon Sep 17 00:00:00 2001
From: Muhammad Denaw <daivasmara@gmail.com>
Date: Wed, 31 May 2023 16:59:24 +0700
Subject: [PATCH] [CACHE] GET Event and Location

---
 app/controllers/api/events_controller.rb | 2 +-
 app/models/event.rb                      | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/controllers/api/events_controller.rb b/app/controllers/api/events_controller.rb
index df66bf4..dc73d42 100644
--- a/app/controllers/api/events_controller.rb
+++ b/app/controllers/api/events_controller.rb
@@ -3,7 +3,7 @@ class EventsController < ApiController
     load_and_authorize_resource
 
     def show
-      render json: serialized_event
+      render json: serialized_event if stale?(@event)
     end
 
     def create
diff --git a/app/models/event.rb b/app/models/event.rb
index 9e6dcb5..3fc0673 100644
--- a/app/models/event.rb
+++ b/app/models/event.rb
@@ -47,6 +47,8 @@ def calculate_midpoint_location!
   private
 
   def get_location(latitude:, longitude:)
-    Location.find_or_initialize_by(latitude:, longitude:)
+    Rails.cache.fetch("location-#{latitude}-#{longitude}", expires_in: 2.days) do
+      Location.find_or_initialize_by(latitude:, longitude:)
+    end
   end
 end