Resolve conflict with User nickname and uname

app/models/event_log.rb

@@ -8,7 +8,7 @@ class EventLog < ActiveRecord::Base
   scope :default_order, order('id DESC') # order('created_at DESC')
 
   before_create do
-    self.user_name = user.try(:nickname) || 'guest'
+    self.user_name = user.try(:uname) || 'guest'
     self.object_name ||= object.name if object.respond_to?(:name)
   end
   # after_create { self.class.current_controller = nil }

app/models/user.rb

@@ -1,10 +1,11 @@
 class User < ActiveRecord::Base
-  has_many :authentications, :dependent => :destroy
-
   devise :database_authenticatable, :registerable, :omniauthable, # :token_authenticatable, :encryptable, :timeoutable
          :recoverable, :rememberable, :validatable #, :trackable, :confirmable, :lockable
+
+  has_many :authentications, :dependent => :destroy
+
   has_many :roles, :through => :targets
-    
+
   has_many :targets, :as => :object, :class_name => 'Relation'
 
   has_many :own_projects, :as => :owner, :class_name => 'Project'
@@ -15,37 +16,20 @@ class User < ActiveRecord::Base
   has_many :platforms,    :through => :targets, :source => :target, :source_type => 'Platform',   :autosave => true
   has_many :repositories, :through => :targets, :source => :target, :source_type => 'Repository', :autosave => true
 
-
-  devise :database_authenticatable,
-         :recoverable, :rememberable, :validatable
-
-  attr_accessible :email, :password, :password_confirmation, :remember_me, :name, :uname
-
   validates :uname, :presence => true, :uniqueness => {:case_sensitive => false}, :format => { :with => /^[a-zA-Z0-9_]+$/ }, :allow_nil => false, :allow_blank => false
 
-#  validates :nickname, :presence => true, :uniqueness => {:case_sensitive => false}, :format => /^[a-zA-Z0-9_]+$/i
-
-  attr_accessible :email, :password, :password_confirmation, :remember_me, :login, :name, :ssh_key, :uname#, :nickname
-#  attr_readonly :nickname
+  attr_accessible :email, :password, :password_confirmation, :remember_me, :login, :name, :ssh_key, :uname
   attr_readonly :uname
-  before_save :create_dir
-  after_destroy :remove_dir
-
-  def path
-    build_path(uname)
-  end
-
-  protected
-
   attr_accessor :login
 
+  before_save :create_dir
+  after_destroy :remove_dir
   # after_create() { UserMailer.new_user_notification(self).deliver }
 
   class << self
     def find_for_database_authentication(warden_conditions)
       conditions = warden_conditions.dup
       login = conditions.delete(:login)
-      #where(conditions).where(["lower(nickname) = :value OR lower(email) = :value", { :value => login.downcase }]).first
       where(conditions).where(["lower(uname) = :value OR lower(email) = :value", { :value => login.downcase }]).first
     end
 
@@ -54,8 +38,7 @@ class User < ActiveRecord::Base
         if data = session["devise.omniauth_data"]
           if info = data['user_info'] and info.present?
             user.email = info['email'].presence if user.email.blank?
-#            user.nickname ||= info['nickname'].presence || info['username'].presence
-            user.uname ||= info['uname'].presence || info['username'].presence
+            user.uname ||= info['nickname'].presence || info['username'].presence
             user.name ||= info['name'].presence || [info['first_name'], info['last_name']].join(' ').strip
           end
           user.password = Devise.friendly_token[0,20] # stub password
@@ -77,6 +60,11 @@ class User < ActiveRecord::Base
     result
   end
 
+  def path
+    build_path(uname)
+  end
+
+  protected
     def build_path(dir)
       puts APP_CONFIG['root_path']
       puts dir

config/locales/ru.yml

@@ -391,7 +391,7 @@ ru:
         name: Имя
         login: Никнейм или Email
         email: Email
-        nickname: Никнейм
+        uname: Никнейм
         ssh_key: SSH ключ
         current_password: Текущий пароль
         roles: Роли

db/migrate/20111021164945_delete_nickname_init_uname.rb

@@ -0,0 +1,13 @@
+class DeleteNicknameInitUname < ActiveRecord::Migration
+  def self.up
+    remove_column :users, :nickname
+    add_index :users, :uname, :unique => true
+    User.all.each {|u| User.where(:id => u.id).update_all(:uname => u.email.split('@').first)}
+  end
+
+  def self.down
+    add_column :users, :nickname, :string
+    remove_index :users, :uname
+    User.all.each {|u| User.where(:id => u.id).update_all(:nickname => u.email.split('@').first)}
+  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 => 20111019173246) do
+ActiveRecord::Schema.define(:version => 20111021164945) do
 
   create_table "arches", :force => true do |t|
     t.string   "name",       :null => false
@@ -251,13 +251,12 @@ ActiveRecord::Schema.define(:version => 20111019173246) do
     t.datetime "remember_created_at"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "nickname"
     t.text     "ssh_key"
     t.string   "uname"
   end
 
   add_index "users", ["email"], :name => "index_users_on_email", :unique => true
-  add_index "users", ["nickname"], :name => "index_users_on_nickname", :unique => true
   add_index "users", ["reset_password_token"], :name => "index_users_on_reset_password_token", :unique => true
+  add_index "users", ["uname"], :name => "index_users_on_uname", :unique => true
 
 end