Simple e-commerce – a Redis backed e-commerce site

This sample e-commerce site, like other e-commerce sites, has products which the registered user can browse, purchase, and so on. The website also recommends products based on the users' browsing and purchasing habits. In parallel, the website gives real time statistics of the activities happening in the website and provides you with capabilities to do real-time and soft-real-time analytics. So, let's get cracking and build this website, and like in any design, let's divide the requirement into commands, which are listed as follows:

• Session and catalogue management: The following commands are offered as service:
  • Register user: Command name is register; this command will register the user to the system.
  • See my data: Command name is mydata; this command will allow the user to see his/her data.
  • Edit my data: Command name is editmydata; this command will allow the user to edit his data.
  • Login user: Command name is login; this...