From 9b53b959a4f622cf1a36f4aff20a7c2a38583f11 Mon Sep 17 00:00:00 2001
From: Aart van Halteren <aart.van.halteren@philips.com>
Date: Mon, 21 Nov 2022 16:55:12 +0100
Subject: [PATCH] Updated cost model for EasyEnergy

---
 app/models/cost.rb | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/app/models/cost.rb b/app/models/cost.rb
index b2369c3..79ef5ee 100644
--- a/app/models/cost.rb
+++ b/app/models/cost.rb
@@ -56,10 +56,23 @@ class Cost
   
   def easy_energy_rate(formatted_hour)
     year = Date.parse(formatted_hour).year
+    month = Date.parse(formatted_hour).month
+
     case year
-    when 2020..2022
+    when 2020..2021
       # opslag, zonder BTW
       0.00800
+    when 2022
+      case month
+      when 1..11
+        # opslag, before increase
+        0.00800
+      when 12
+        # opslag, met BTW: 0,01962
+        0.018 
+      end
+    when 2023
+      0.018
     end  
   end