add access_points and access_links managment

1 files changed, 28 insertions, 0 deletions

diff --git a/app/helpers/access_points_helper.rb b/app/helpers/access_points_helper.rb
new file mode 100644
index 000000000..c5e9f672e
--- /dev/null
+++ b/app/helpers/access_points_helper.rb
@@ -0,0 +1,28 @@
+module AccessPointsHelper
+  def access_links_pairs(access_links)
+    hpairs = Hash.new
+    pairs = Array.new
+    access_links.each do |link|
+      key = pair_key(link)
+      pair = nil
+      if (hpairs.has_key? key)
+        pair = hpairs[key]
+      else
+        pair = AccessLinkPair.new
+        pairs << pair
+        hpairs[key] = pair
+      end
+      if (link.link_orientation_type == "access_point_to_stop_area")
+        pair.from_access_point = link
+      else
+        pair.to_access_point = link
+      end
+    end
+    pairs
+  end
+  
+  def pair_key(access_link)
+    "#{access_link.access_point.id}-#{access_link.stop_area.id}"
+  end
+  
+end