new file mode 100644

@@ -0,0 +1,8 @@

+class Account

+	include Mongoid::Document

+

+    field :jid, type: String

+    field :pass, type: String

+

+    embedded_in :user

+end

\ No newline at end of file

@@ -1,10 +1,13 @@

 class User

 	include Mongoid::Document

-	field :jids, type: Array

+    embeds_many :accounts

+    accepts_nested_attributes_for :accounts

+

+    index({ 'accounts.jid' => 1 })

     def update_pass(jid, pass)

-        account_credentials = jids.detect do |f|

+        account_credentials = accounts.detect do |f|

             f[:jid] == jid || f['jid'] == jid

         end

@@ -13,17 +16,18 @@ class User

     end

     def self.existing_jid(jid)

-        where('jids.jid' => jid).only(:jids).first

+        where('accounts.jid' => jid).only(:accounts).first

     end

     def self.create_jid(jid)

-        new_user = new(jids: [ {jid: jid} ])

+        new_user = new()

+        new_user.add_account(jid)

         new_user.save

         new_user

     end

-    def add_account(another_jid, password)

-        jids << {jid: another_jid, pass: password}

+    def add_account(another_jid, password = nil)

+        accounts << Account.new(jid: another_jid, pass: password)

         save

     end

@@ -35,7 +39,11 @@ class User

             return []

         end

-        user = find(user_id)

-        return user ? user.jids : []

+        user = where(id: user_id).only(:accounts).first

+        return user ? user.accounts : []

+    end

+

+    def self.can_save_conversation(my_jid, friend_jid, chat_id = nil)

+

     end

 end

\ No newline at end of file