Merged in r2-3104-system-settings-performance (pull request #6996)

R2-3104 - System Settings API performance

Author: dhernandez-quoin

app/controllers/api/v2/system_settings_controller.rb

@@ -7,7 +7,7 @@ class Api::V2::SystemSettingsController < ApplicationApiController
   def index
     @system_setting = SystemSettings.first
     @primero_modules = extended? ? PrimeroModule.all : []
-    @agencies = extended? ? Agency.all : []
+    @agencies = extended? ? extended_agencies : []
   end
 
   def model_class
@@ -17,4 +17,8 @@ def model_class
   def extended?
     params[:extended] == 'true'
   end
+
+  def extended_agencies
+    Agency.includes(logo_full_attachment: :blob, logo_icon_attachment: :blob, terms_of_use_attachment: :blob).all
+  end
 end