#302

backend/app/services/theatre_post_selector.rb

@@ -1,5 +1,10 @@
 class TheatrePostSelector
   Candidate = Struct.new(:post, :weight, :penalty, :tags, keyword_init: true)
+  ELIGIBLE_POST_URL_CONDITION =
+      ["url LIKE '%nicovideo.jp%'",
+       "url LIKE '%youtube.com/watch%'",
+       "url LIKE '%youtu.be/%'"]
+      .join(' OR ')
 
   def initialize theatre:
     @theatre = theatre
@@ -52,7 +57,7 @@ class TheatrePostSelector
   end
 
   def eligible_posts
-    posts = Post.where("url LIKE '%nicovideo.jp%'")
+    posts = Post.where(ELIGIBLE_POST_URL_CONDITION)
     posts = posts.where.not(id: theatre.current_post_id) if theatre.current_post_id
     posts
   end