From 9014de269323581462be1aea4e61a822b559f033 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juanjo=20Baz=C3=A1n?= <jjbazan@gmail.com>
Date: Fri, 29 Jul 2016 13:34:11 +0200
Subject: [PATCH] adds budgets_helper

---
 app/helpers/budgets_helper.rb | 11 +++++++++++
 app/models/budget.rb          |  2 ++
 2 files changed, 13 insertions(+)
 create mode 100644 app/helpers/budgets_helper.rb

diff --git a/app/helpers/budgets_helper.rb b/app/helpers/budgets_helper.rb
new file mode 100644
index 000000000..d281ef182
--- /dev/null
+++ b/app/helpers/budgets_helper.rb
@@ -0,0 +1,11 @@
+module BudgetsHelper
+
+  def budget_phases_select_options
+    Budget::VALID_PHASES.map { |ph| [ t("budget.phase.#{ph}"), ph ] }
+  end
+
+  def budget_currency_symbol_select_options
+    Budget::CURRENCY_SYMBOLS.map { |cs| [ cs, cs ] }
+  end
+
+end
\ No newline at end of file
diff --git a/app/models/budget.rb b/app/models/budget.rb
index d642e7d0c..18f30ba7c 100644
--- a/app/models/budget.rb
+++ b/app/models/budget.rb
@@ -1,7 +1,9 @@
 class Budget < ActiveRecord::Base
 
   VALID_PHASES = %W{on_hold accepting selecting balloting finished}
+  CURRENCY_SYMBOLS = %W{€ $ £ ¥}
 
+  validates :name, presence: true
   validates :phase, inclusion: { in: VALID_PHASES }
 
   has_many :investments, dependent: :destroy