luctus

Implement On-Site Messaging on Product Pages

As a user, I want to see that LG has Student offers while I'm browsing a specific product, click on it, get verified and get redirected to the same product in the Students Store.

We can achieve this the same way Samsung is doing it, via the On-Site Messaging product from Gocertify. Take a look at this video to understand the general journey.

Current shopper's journey

Before jumping into details, let's review the current integration, step by step:

luctus

Keybase proof

I hereby claim:

• I am luctus on github.
• I am theluctus (https://keybase.io/theluctus) on keybase.
• I have a public key ASAOu0tadQXNk5a2f5k6r7t4L0S2O0RdtjfqcKhoBPwH3Qo

To claim this, I am signing this object:

luctus

# frozen_string_literal: true
# Author: Diego Acuña

module Liam
  class Producer
    def initialize(event, message, options = {})
      @event = event
      @message = message
      @options = options
    end

luctus

#########################################
# Excercise 1: Words Count
Phrase.new("one fish two fish red fish blue fish").count
# => {"one"=>1, "fish"=>4, "two"=>1, "red"=>1, "blue"=>1}

#########################################
# Excercise 2: Acronyms
Acronym.call("hello, how are you?")
# => "H.H.A.Y"

luctus

The context

Due to our hight traffic we need to be very careful about how we use different cache technics in order to avoid making extra calls to our servers. We also make use of JS to load small pieces of content that should be more fresh than the whole main pages; One example of this is how we load some widgets you can see in our sidebars.

The problem

We need to generate the "Most Visited" Widget again, reading the content from this

luctus

The Context

Every article is identified by a token (for example 246311). For every article we have a JSON file that contains many recommendations for that article, based on 3 different algorithms: logs, content, and myad

• The logs algorithm finds articles visited by users that also visited the current article.
• The content algorithm finds articles that contains similar text to the current article.
• The myad algorithm finds articles that have been bookmarked within the same folder that the current article.

The Problem

luctus

- if Rails.env.production?
  :javascript
    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
    })(window,document,'script','//www.google-analytics.com/analytics.js','ga');

    ga('create', 'UA-19488405-8', {'allowAnchor': true});

- else

luctus

class ReportMailer < ApplicationMailer

  def daily_email(report)
    @report = report
    @user   = report.user
    
    headers["X-SMTPAPI"] = { 
      category:    report.category, 
      unique_args: { report: report.id, user: report.user.id }
    }.to_json

luctus

job_type :exclusive_rake, "cd :path && flock -n 'tmp/pids/cron_:task.lock' -c ':environment_variable=:environment bundle exec rake :task --silent --backtrace :output'"

every 1.minute do
  exclusive_rake "dailytics:run"
end

luctus

module ChartStatificator
  extend ActiveSupport::Concern

  # need test
  def generate_static_chart
    Rails.logger.debug ">>> static_chart for #{id} <<<"
    data = {
      'options': {series: chart.series_data, 
                  title: chart.options[:title], 
                  yAxis: {title: {text: nil}, labels:{}},