remove app/models/cost_type.rb

git-svn-id: https://dev.finn.de/svn/cockpit/trunk@949 7926756e-e54e-46e6-9721-ed318f58905e

app/models/cost_type.rb

@@ -1,74 +0,0 @@
-class CostType < ActiveRecord::Base
-  has_many :material_budget_items
-  has_many :cost_entries, :dependent => :destroy
-  has_many :rates, :class_name => "CostRate", :foreign_key => "cost_type_id", :dependent => :destroy
-  
-  validates_presence_of :name, :unit, :unit_plural
-  validates_uniqueness_of :name
-  
-  after_update :save_rates
-  
-  # finds the default CostType
-  def self.default
-    result = CostType.find(:first, :conditions => { :default => true})
-    result ||= CostType.find(:first)
-    result
-  rescue ActiveRecord::RecordNotFound
-    nil
-  end
-  
-  def is_default?
-    self.default
-  end
-  
-  def <=>(cost_type)
-    name.downcase <=> cost_type.name.downcase
-  end
-  
-  def current_rate
-    rate_at(Date.today)
-  end
-  
-  def rate_at(date)
-    CostRate.find(:first, :conditions => [ "cost_type_id = ? and valid_from <= ?", id, date], :order => "valid_from DESC")
-  rescue ActiveRecord::RecordNotFound
-    return nil
-  end
-  
-  def to_s
-    name
-  end
-  
-  def new_rate_attributes=(rate_attributes)
-    rate_attributes.each do |index, attributes|
-      attributes[:rate] = Rate.clean_currency(attributes[:rate])
-      rates.build(attributes) if attributes[:rate].to_f > 0
-    end
-  end
-  
-  def existing_rate_attributes=(rate_attributes)
-    rates.reject(&:new_record?).each do |rate|
-      attributes = rate_attributes[rate.id.to_s]
-      
-      has_rate = false
-      if attributes && attributes[:rate]
-        attributes[:rate] = Rate.clean_currency(attributes[:rate])
-        has_rate = attributes[:rate].to_f > 0
-      end
-      
-      if has_rate
-        rate.attributes = attributes
-      else
-        rates.delete(rate)
-      end
-    end
-  end
-  
-  def save_rates
-    rates.each do |rate|
-      rate.save(false)
-    end
-  end
-  
-  
-end