Fogbugz #54: add contacts_id to emails and phones tables.

app/views/contacts/index.html.erb

@@ -8,7 +8,10 @@
     <strong><%= c.lastname %></strong>
   </div>
   <div class="twocol">
-    <a href="mailto:">mail1</a> <a href="mailto:">mail 2</a> <a href="mailto:">mail 3</a>
+    have: <%= c.emails.count %> email.
+    <% c.emails.each do |e| %>
+    <%= '<a href="mailto:' + e + '">'%>e</a>
+    <% end %>
   </div>
   <div class="onecol">
     <%= c.street + " " + c.housenr %>
@@ -16,8 +19,7 @@
     <%= c.plz + " " + c.place + ", " + c.country %>
   </div>
   <div class="fourcol">
-    <small>Home</small> 0721 123 43 43 43<br />
-    <small>Mobil</small> 0176 123 43 43 43
+    have: <%= c.phones.count %> phones.
   </div>
 </div>
 <% end %>

db/migrate/20110517220955_add_contact_id_to_phones.rb

@@ -0,0 +1,19 @@
+class AddContactIdToPhones < ActiveRecord::Migration
+  def self.up
+    change_table :phones do |t|
+      t.references :contact
+    end
+    # add the foreign key
+    execute <<-SQL
+	ALTER TABLE phones
+	  ADD CONSTRAINT fk_phones_contacts
+	  FOREIGN KEY (contact_id)
+	  REFERENCES contacts(id)
+    SQL
+  end
+
+  def self.down
+    execute "ALTER TABLE phones DROP FOREIGN KEY fk_phones_contacts"
+    remove_column :phones, :contact_id
+  end
+end

db/migrate/20110517221027_add_contact_id_to_emails.rb

@@ -0,0 +1,19 @@
+class AddContactIdToEmails < ActiveRecord::Migration
+  def self.up
+    change_table :emails do |t|
+      t.references :contact
+    end
+    # add the foreign key
+    execute <<-SQL
+	ALTER TABLE emails
+	  ADD CONSTRAINT fk_emails_contacts
+	  FOREIGN KEY (contact_id)
+	  REFERENCES contacts(id)
+    SQL
+  end
+
+  def self.down
+    execute "ALTER TABLE emails DROP FOREIGN KEY fk_emails_contacts"
+    remove_column :emails, :contact_id
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20110515190518) do
+ActiveRecord::Schema.define(:version => 20110517221027) do
 
   create_table "contacts", :force => true do |t|
     t.string   "firstname"
@@ -29,15 +29,21 @@ ActiveRecord::Schema.define(:version => 20110515190518) do
     t.string   "address"
     t.datetime "created_at"
     t.datetime "updated_at"
+    t.integer  "contact_id"
   end
 
+  add_index "emails", ["contact_id"], :name => "fk_emails_contacts"
+
   create_table "phones", :force => true do |t|
     t.string   "desc"
     t.string   "nr"
     t.datetime "created_at"
     t.datetime "updated_at"
+    t.integer  "contact_id"
   end
 
+  add_index "phones", ["contact_id"], :name => "fk_phones_contacts"
+
   create_table "users", :force => true do |t|
     t.string   "email",                               :default => "", :null => false
     t.string   "encrypted_password",   :limit => 128, :default => "", :null => false