diff --git a/Gemfile.lock b/Gemfile.lock
index a96293a..3623ed5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,35 +1,42 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (3.2.5)
-      i18n (~> 0.6)
-      multi_json (~> 1.0)
-    builder (3.0.0)
-    diff-lcs (1.1.3)
-    i18n (0.6.0)
-    json (1.7.3)
-    multi_json (1.3.6)
-    rabl (0.6.13)
+    activesupport (4.0.2)
+      i18n (~> 0.6, >= 0.6.4)
+      minitest (~> 4.2)
+      multi_json (~> 1.3)
+      thread_safe (~> 0.1)
+      tzinfo (~> 0.3.37)
+    atomic (1.1.14)
+    builder (3.2.2)
+    diff-lcs (1.2.5)
+    i18n (0.6.9)
+    json (1.8.1)
+    minitest (4.7.5)
+    multi_json (1.8.4)
+    rabl (0.9.3)
       activesupport (>= 2.3.14)
-      multi_json (~> 1.0)
-    rack (1.4.1)
-    rack-protection (1.2.0)
+    rack (1.5.2)
+    rack-protection (1.5.2)
       rack
-    rack-test (0.6.1)
+    rack-test (0.6.2)
       rack (>= 1.0)
-    rspec (2.10.0)
-      rspec-core (~> 2.10.0)
-      rspec-expectations (~> 2.10.0)
-      rspec-mocks (~> 2.10.0)
-    rspec-core (2.10.1)
-    rspec-expectations (2.10.0)
-      diff-lcs (~> 1.1.3)
-    rspec-mocks (2.10.1)
-    sinatra (1.3.2)
-      rack (~> 1.3, >= 1.3.6)
-      rack-protection (~> 1.2)
-      tilt (~> 1.3, >= 1.3.3)
-    tilt (1.3.3)
+    rspec (2.14.1)
+      rspec-core (~> 2.14.0)
+      rspec-expectations (~> 2.14.0)
+      rspec-mocks (~> 2.14.0)
+    rspec-core (2.14.7)
+    rspec-expectations (2.14.5)
+      diff-lcs (>= 1.1.3, < 2.0)
+    rspec-mocks (2.14.5)
+    sinatra (1.4.4)
+      rack (~> 1.4)
+      rack-protection (~> 1.4)
+      tilt (~> 1.3, >= 1.3.4)
+    thread_safe (0.1.3)
+      atomic
+    tilt (1.4.1)
+    tzinfo (0.3.38)
 
 PLATFORMS
   ruby
diff --git a/api.rb b/api.rb
index f439be6..543df18 100644
--- a/api.rb
+++ b/api.rb
@@ -8,16 +8,18 @@
 Rabl.register!
 
 class LogRequest
-  attr_reader :text, :time, :created_at
-  def initialize(time, text)
+  attr_reader :text, :time, :created_at, :execution_time, :user_code
+  def initialize(user_code, time, execution_time, text)
     @text = text
     @time = time
     @created_at = Time.now
+    @execution_time = Time.now
+    @user_code = user_code
   end
 
   @@log = []
-  def self.log_request(time, text)
-    @@log << LogRequest.new(time, text)
+  def self.log_request(user_code, time, execution_time, text)
+    @@log << LogRequest.new(user_code, time, execution_time, text)
   end
 
   def self.log
@@ -27,12 +29,42 @@ def self.log
   def self.clear_log!
     @@log = []
   end
+end
+
+class User
+  @@unique_codes = []
 
+  attr_reader :code
+  def initialize
+    @code = create_unique_code
+    @@unique_codes << @code
+  end
+
+  def create_unique_code
+    @@unique_codes.length + 1
+  end
 end
 
-LogRequest.log_request Time.now, "Just do it alreay"
+# LogRequest.log_request Time.now, 2.hours.from_now, "Just do it alreay"
 
 get '/' do
-  @logs = LogRequest.log
+  if params['user_code']
+    @logs = LogRequest.log.select { |log| 
+      log if log.user_code == params['user_code'].to_i }
+  else
+    @logs = LogRequest.log
+  end
   render :rabl, :logs, :format => "json"
 end
+
+post '/' do
+  if params.empty? or params['post'].nil? or params['post']['user_code'].nil?
+    status 401
+    erb :'401'
+  else
+    request = JSON.parse(params['post'])
+    LogRequest.log_request request['user_code'], request['time'], request['execution_time'], request['text']
+    @logs = LogRequest.log
+    render :rabl, :logs, :format => "json" 
+  end
+end
diff --git a/spec/api_spec.rb b/spec/api_spec.rb
index c51885f..25d0323 100644
--- a/spec/api_spec.rb
+++ b/spec/api_spec.rb
@@ -1,6 +1,8 @@
 require_relative "../api"
 require "rspec"
 require "rack/test"
+require 'spec_helper'
+require 'json'
 
 set :environment, :test
 
@@ -11,18 +13,69 @@ def app
     Sinatra::Application
   end
 
+  let(:time) { Time.now }
+  let(:user) {double(code: 1)}
+  let(:user2) {double(code: 2)}
+  def log_request(response)
+    JSON.parse(last_response.body)
+  end
+
+
   before do
     LogRequest.clear_log!
-    LogRequest.log_request(6.seconds.ago.utc, "Hello World")
+    LogRequest.log_request(user.code, 6.seconds.ago.utc, time.utc, "Hello World")
+    LogRequest.log_request(user.code, 6.seconds.ago.utc, time.utc, "Hello World")
+    LogRequest.log_request(user2.code, 6.seconds.ago.utc, time.utc, "user 2")
   end
 
   it "should return json array of log request" do
     get "/"
-    json = JSON.parse(last_response.body)
-    log_request = json.first["logrequest"]
+    # json = JSON.parse(last_response.body)
+    log_request = log_request(last_response).first["logrequest"]
     log_request.fetch("text").should eq("Hello World")
+
     time_in_utc = Time.parse(log_request.fetch("time"))
     time_in_utc.should be_within(1).of(6.seconds.ago.utc)
+
+    execution_time = Time.parse(log_request.fetch("execution_time"))
+    execution_time.should be_within(1).of(time.utc)
+    
+    new_user = log_request.fetch('user_code')
+    new_user.should eq(user.code)
+  end
+
+  it 'should return all the logs' do
+    get '/'
+    user_codes = log_request(last_response).map { |log| log['logrequest']['user_code'] }
+    user_codes.count.should eq(3)
+  end
+
+  it 'should return users logs' do
+    get '/', 'user_code' => user.code
+    user_codes = log_request(last_response).map { |log| log['logrequest']['user_code'] }
+    user_codes.should include(1)
+    user_codes.should_not include(2)
+    user_codes.count.should eq(2)
+  end
+
+  it 'should return user2 logs' do
+    get '/', 'user_code' => user2.code
+    user_codes = log_request(last_response).map { |log| log['logrequest']['user_code'] }
+    user_codes.should include(2)
+    user_codes.should_not include(1)
+    user_codes.count.should eq(1)
+  end
+
+  it 'should store the request in memory from a post' do
+    request = {'user_code' => "#{user.code}", 'text' => 'a post', 'time' => "#{Time.now}", 'execution_time' => "#{Time.now}" }.to_json
+    post "/", 'post' => request
+    log_request = log_request(last_response).last['logrequest']
+    log_request.fetch('text').should eq('a post')
+  end
+
+  it 'should always post with a user_code' do
+    post '/'
+    last_response.status.should eq(401)
   end
 
   it "not be ok with /wack" do
@@ -34,7 +87,10 @@ def app
 
 describe LogRequest do
 
-  let(:subject) { LogRequest.new(45.minutes.ago, "Just Record it")}
+  let(:time) { Time.now }
+  let(:user) { double(code: 1) }
+  let(:subject) { LogRequest.new(user.code, 45.minutes.ago, time, "Just Record it")}
+
 
   it "should have the text" do
     subject.text.should eq("Just Record it")
@@ -43,11 +99,19 @@ def app
     subject.time.should be_within(0.01).of(45.minutes.ago)
   end
 
+  it 'should tell the execution time' do
+    subject.execution_time.should be_within(1).of(time)
+  end
+
+  it 'should tell the user code' do
+    subject.user_code.should eq(user.code)
+  end
+
   describe ":log" do
     before do
       LogRequest.clear_log!
-      LogRequest.log_request(Time.now, "Now")
-      LogRequest.log_request(Time.now, "Now")
+      LogRequest.log_request(user.code, Time.now, Time.now, "Now")
+      LogRequest.log_request(user.code, Time.now, Time.now, "Now")
     end
     it "should be an array-like thing" do
       LogRequest.log.count.should eq(2)
@@ -63,3 +127,18 @@ def app
 
   end
 end
+
+describe User do
+
+  let(:user1) {User.new}
+  let(:user2) {User.new}
+
+  before do
+    LogRequest.clear_log!
+  end
+
+  it 'should have a unique code' do
+    user1.code.should eq(1)
+    user2.code.should eq(2)
+  end
+end
diff --git a/views/logs.rabl b/views/logs.rabl
index a9ac504..ad3a9bd 100644
--- a/views/logs.rabl
+++ b/views/logs.rabl
@@ -1,3 +1,3 @@
 collection @logs
 
-attributes :time, :text
+attributes :user_code, :time, :text, :execution_time