2 files changed, 80 insertions, 0 deletions
diff --git a/app/models/access_link_pair.rb b/app/models/access_link_pair.rb
new file mode 100644
index 000000000..16df48fd5
--- /dev/null
+++ b/app/models/access_link_pair.rb
@@ -0,0 +1,45 @@
+class AccessLinkPair
+  include ActiveModel::Validations  
+  include ActiveModel::Conversion  
+  extend ActiveModel::Naming
+  
+    
+  attr_accessor :from_access_point, :to_access_point
+  
+  validates_presence_of :from_access_point, :to_access_point
+
+  def initialize(attributes = {})
+    attributes.each do |name, value|  
+      send("#{name}=", value)  
+    end  
+  end  
+    
+  def persisted?  
+    false  
+  end 
+
+  def access_point
+    return nil if from_access_point.nil?
+    from_access_point.access_point 
+  end
+  
+  def stop_area
+    return nil if from_access_point.nil?
+    from_access_point.stop_area 
+  end
+  
+  def in_valid?
+    access_point.access_point_type != "out"
+  end
+  
+  def out_valid?
+    access_point.access_point_type != "in"
+  end
+  
+  def in_exists?
+    !from_access_point.id.nil?
+  end
+  def out_exists?
+    !to_access_point.id.nil?
+  end
+end
diff --git a/app/models/referential.rb b/app/models/referential.rb
index b4601caee..70035a32b 100644
--- a/app/models/referential.rb
+++ b/app/models/referential.rb
@@ -59,6 +59,14 @@ class Referential < ActiveRecord::Base
     Chouette::StopArea.scoped
   end
 
+  def access_points
+    Chouette::AccessPoint.scoped
+  end
+
+  def access_links
+    Chouette::AccessLink.scoped
+  end
+
   def time_tables
     Chouette::TimeTable.scoped
   end
@@ -210,4 +218,31 @@ Rails.application.config.after_initialize do
       end
     end
   end
+
+  Chouette::AccessPoint
+  
+  class Chouette::AccessPoint
+     
+    # add projection_type set on pre-insert and pre_update action
+    before_validation :set_projections
+    def set_projections
+      if ! self.latitude.nil? && ! self.longitude.nil?
+        self.long_lat_type = 'WGS84'
+      else
+        self.long_lat_type = nil
+      end
+      if ! self.referential.projection_type.nil? && !self.referential.projection_type.empty?
+        if ! self.x.nil?  && ! self.y.nil?
+          self.projection_type = referential.projection_type_label
+        else
+          self.projection_type = nil
+        end
+      else
+          self.projection_type = nil
+          self.x = nil
+          self.y = nil
+      end
+    end
+  end
+
 end