Added a end user caches table. Used to store a full text index on all

the end user fields.

app/models/end_user.rb

@@ -74,7 +74,8 @@ class EndUser < DomainModel
   has_many :addresses, :class_name => 'EndUserAddress', :dependent => :destroy
 
   has_one :tag_cache, :dependent => :destroy
-
+  has_one :end_user_cache, :dependent => :destroy, :class_name => 'EndUserCache'
+
   has_many :end_user_cookies, :dependent => :delete_all, :class_name => 'EndUserCookie'
 
   has_many :end_user_actions, :dependent => :delete_all
@@ -128,6 +129,10 @@ def after_create #:nodoc:
     end
   end
 
+  def after_save #:nodoc:
+    self.end_user_cache ? self.end_user_cache.save : EndUserCache.create(:end_user_id => self.id)
+  end
+
   ## Validation Fucntions 
 
 

app/models/end_user_cache.rb

@@ -0,0 +1,25 @@
+
+class EndUserCache < DomainModel
+  belongs_to :end_user
+  validates_presence_of :end_user_id
+
+  def before_save
+    self.data = self.get_end_user_data.delete_if { |v| v.blank? }.join(' ')
+  end
+
+  def get_end_user_data
+    data = [
+      self.end_user.email,
+      self.end_user.name,
+      self.end_user.user_class.name,
+      self.end_user.source,
+      self.end_user.registered? ? 'registered' : nil
+    ]
+  end
+
+  def self.reindex
+    EndUser.find_in_batches do |users|
+      users.each { |user| user.save }
+    end
+  end
+end

db/migrate/20100511165552_user_segments.rb

@@ -34,11 +34,20 @@ def self.up
     end
 
     add_index :user_segment_analytics, [:user_segment_id], :name => 'user_segment_analytics_segment_idx'
+
+    create_table :end_user_caches, :force => true, :options => "ENGINE=MyISAM" do |t|
+      t.integer :end_user_id
+      t.text :data
+    end
+
+    add_index :end_user_caches, [:end_user_id], :name => 'end_user_caches_idx', :unique => true
+    execute "CREATE FULLTEXT INDEX end_user_caches_data_index ON end_user_caches (data)"
   end
 
   def self.down
     drop_table :user_segments
     drop_table :user_segment_caches
     drop_table :user_segment_analytics
+    drop_table :end_user_caches
   end
 end