update authentication system to Devise

db/migrate/20140303175235_add_devise_to_users.rb

@@ -0,0 +1,35 @@
+class AddDeviseToUsers < ActiveRecord::Migration
+  def self.up
+    change_table(:users) do |t|
+      ## Recoverable
+      t.string   :reset_password_token
+      t.datetime :reset_password_sent_at
+
+      ## Rememberable
+      t.datetime :remember_created_at
+
+      ## Trackable
+      t.integer  :sign_in_count, :default => 0, :null => false
+    end
+
+    # remove authlogic stuff
+    remove_column :users, :persistence_token
+    remove_column :users, :perishable_token
+
+    # modify authlogic stuff
+    rename_column :users, :crypted_password, :encrypted_password
+    rename_column :users, :current_login_at, :current_sign_in_at
+    rename_column :users, :last_login_at, :last_sign_in_at
+    rename_column :users, :current_login_ip, :current_sign_in_ip
+    rename_column :users, :last_login_ip, :last_sign_in_ip
+
+    add_index :users, :reset_password_token, :unique => true
+  end
+
+  def self.down
+    # By default, we don't want to make any assumption about how to roll back a migration when your
+    # model already existed. Please edit below which fields you would like to remove in this migration.
+    raise ActiveRecord::IrreversibleMigration
+  end
+end
+

db/migrate/20140304030719_remove_notnull_from_users_password_salt.rb

@@ -0,0 +1,6 @@
+class RemoveNotnullFromUsersPasswordSalt < ActiveRecord::Migration
+  def change
+    change_column :users, :password_salt, :string, :null => true
+  end
+end
+

db/migrate/20140306013304_add_authentication_token_to_users.rb

@@ -0,0 +1,6 @@
+class AddAuthenticationTokenToUsers < ActiveRecord::Migration
+  def change
+    add_column :users, :authentication_token, :string
+    add_index :users, :authentication_token
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20140203191645) do
+ActiveRecord::Schema.define(version: 20140306013304) do
 
   create_table "api_keys", force: true do |t|
     t.string   "api_key",    limit: 16
@@ -348,29 +348,33 @@ ActiveRecord::Schema.define(version: 20140203191645) do
   add_index "twitter_accounts", ["user_id"], name: "index_twitters_on_user_id", using: :btree
 
   create_table "users", force: true do |t|
-    t.string   "login",                                        null: false
-    t.string   "email",                                        null: false
-    t.string   "crypted_password",                             null: false
-    t.string   "password_salt",                                null: false
-    t.string   "persistence_token",                            null: false
-    t.string   "perishable_token",                             null: false
-    t.datetime "current_login_at"
-    t.datetime "last_login_at"
-    t.string   "current_login_ip"
-    t.string   "last_login_ip"
+    t.string   "login",                                             null: false
+    t.string   "email",                                             null: false
+    t.string   "encrypted_password",                                null: false
+    t.string   "password_salt"
+    t.datetime "current_sign_in_at"
+    t.datetime "last_sign_in_at"
+    t.string   "current_sign_in_ip"
+    t.string   "last_sign_in_ip"
     t.datetime "created_at"
     t.datetime "updated_at"
     t.string   "time_zone"
-    t.boolean  "public_flag",                  default: false
+    t.boolean  "public_flag",                       default: false
     t.text     "bio"
     t.string   "website"
-    t.string   "api_key",           limit: 16
+    t.string   "api_key",                limit: 16
+    t.string   "reset_password_token"
+    t.datetime "reset_password_sent_at"
+    t.datetime "remember_created_at"
+    t.integer  "sign_in_count",                     default: 0,     null: false
+    t.string   "authentication_token"
   end
 
   add_index "users", ["api_key"], name: "index_users_on_api_key", using: :btree
+  add_index "users", ["authentication_token"], name: "index_users_on_authentication_token", using: :btree
   add_index "users", ["email"], name: "index_users_on_email", using: :btree
   add_index "users", ["login"], name: "index_users_on_login", using: :btree
-  add_index "users", ["persistence_token"], name: "index_users_on_persistence_token", using: :btree
+  add_index "users", ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true, using: :btree
 
   create_table "watchings", force: true do |t|
     t.integer  "user_id"