From 4ec30a908207ca8e779a62577a6d8644fe47fc59 Mon Sep 17 00:00:00 2001
From: Bertocq <bertocq@gmail.com>
Date: Wed, 31 Jan 2018 01:46:47 +0100
Subject: [PATCH] Avoid using comments_count counter_cache at Investment

As Budget::Investment has two relationships over commentable polymorphic
relationship, the counter_cache is counting the sum of both comments and
valuations.

We don't show valuations count anywhere, only the (public) comments so
we just use comments.count in this case
---
 app/models/budget/investment.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/models/budget/investment.rb b/app/models/budget/investment.rb
index 7129c40dc..f909a9746 100644
--- a/app/models/budget/investment.rb
+++ b/app/models/budget/investment.rb
@@ -89,6 +89,10 @@ class Budget
     before_validation :set_responsible_name
     before_validation :set_denormalized_ids
 
+    def comments_count
+      comments.count
+    end
+
     def url
       budget_investment_path(budget, self)
     end