Commit de3c7de

@@ -23,6 +23,8 @@ class GeoLocationService
 	def self.ExtractGeoLocationFromJson( jsonString)
 		parsed = JSON.parse(jsonString)
 		
+                return nil if parsed["locations"].length == 0
+                
 		# need to handle more than one match
 		x = parsed["locations"][0]["feature"]["geometry"]["x"]
 		y = parsed["locations"][0]["feature"]["geometry"]["y"]

@@ -1,7 +1,24 @@
 class User < ActiveRecord::Base
   devise :database_authenticatable, :registerable, :recoverable, :rememberable, :trackable, :validatable
+  after_save :get_location
 
-  attr_accessible :name, :email, :password, :password_confirmation, :remember_me
+  attr_accessible :name, :email, :password, :password_confirmation, :remember_me, :postal_code, :latitude, :longitude
   has_many :needs
   acts_as_tagger
+
+private
+
+  def get_location
+
+    return if self.postal_code.nil? 
+  
+    location = GeoLocationService.GetGeoLocation(self.postal_code)
+
+    return if location.nil?
+
+    update_column :latitude, location.y
+    update_column :longitude, location.x
+    
+  end 
+  
 end

@@ -9,6 +9,9 @@
   <div><%= f.label :email %><br />
   <%= f.email_field :email %></div>
 
+  <div><%= f.label :postal_code %><br />
+  <%= f.text_field :postal_code %></div>
+
   <% if devise_mapping.confirmable? && resource.pending_reconfirmation? %>
     <div>Currently waiting confirmation for: <%= resource.unconfirmed_email %></div>
   <% end %>

@@ -9,6 +9,9 @@
   <div><%= f.label :email %><br />
   <%= f.email_field :email %></div>
 
+  <div><%= f.label :postal_code %><br />
+  <%= f.text_field :postal_code %></div>
+
   <div><%= f.label :password %><br />
   <%= f.password_field :password %></div>
 

@@ -0,0 +1,7 @@
+class AddLocationToUser < ActiveRecord::Migration
+  def change
+    add_column :users, :postal_code, :string
+    add_column :users, :latitude, :float
+    add_column :users, :longitude, :float
+  end
+end

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20130624022039) do
+ActiveRecord::Schema.define(:version => 20130624041207) do
 
   create_table "active_admin_comments", :force => true do |t|
     t.string   "resource_id",   :null => false
@@ -102,6 +102,9 @@ ActiveRecord::Schema.define(:version => 20130624022039) do
     t.datetime "created_at",                             :null => false
     t.datetime "updated_at",                             :null => false
     t.string   "name"
+    t.string   "postal_code"
+    t.float    "latitude"
+    t.float    "longitude"
   end
 
   add_index "users", ["email"], :name => "index_users_on_email", :unique => true

@@ -39,4 +39,16 @@ describe GeoLocationService do
 		result.x.should be_within(0.0001).of(-87.6221405679)
 		result.y.should be_within(0.0001).of(41.8845104628)
 	end
+
+        it "can look up by postal code" do 
+		result = GeoLocationService.GetGeoLocation("T2J0A3")
+		result.should be_an_instance_of(GeoLocation)
+		result.x.should be_within(0.0001).of(-114.06582942278891)
+		result.y.should be_within(0.0001).of(50.97218089773139)
+        end        
+
+        it "will return nil with an invalid postal code" do
+		result = GeoLocationService.GetGeoLocation("T2J0A")
+		result.should be_nil 
+        end
 end