FREE-AND-4-SALE-Services

A responsive web site and scalable web application based on the service-oriented architecture (SOA).

Description

This is the WebService API for the website. Components are described as below:

1. Rest Service: • The Rest Service is the one which interacts with the database and provides data to the web server. • The Rest Service first checks in the cache and then if there is cache miss interacts with database for getting the data. • The Rest Service are developed using Jersey Framework and deployed on Tomcat server.

2. Cache: • This stores the frequently used data and makes data available faster to the rest service preventing expensive database calls. • Whenever there is cache miss, data will be populated from database. • Whenever there is cache hit, data will be send from cache.

3. Database: • The database will be called in case of cache miss. • Whenever there is cache miss, it will first save data in cache and then return data to the rest Service. • We have used Hibernate ORM for connecting with MySQL database.

Technology Used:

Rest Service Framework: JAX-RS Jersey Rest framework. Cache: MemCache Distributed Cache. Database: MySQL v5.7.11 Development Environment: JDK 1.8(JSP/Servlet Framework) ORM: Hibernate 4.3.6 Compression: GZip compression.

Web Services:

Module Service Descripion

Inventory /InventoryServices/InventoryForHomePage This service fetches the list of different products. /InventoryServices/SearchInventory The service returns the search results /InventoryServices/FetchMoreDetails The service returns details of individual product.

User /loginservices/checkuservalidity The service validates the user. /registrationservices/newregistration The service registers the user. /profileservices/getprofile The service gets Profile information
/profileservices/updateprofile The service updates the profile information.

Cart /CartService/addToCart The service adds the product to user cart. /CartService/getCart The service gets the cart details. /CartService/saveUpdateCart The service saves the carts. /CartService/purchaseCart The service purchase the products from the cart and sends the confirmation email History /TransactionService/getTransactionHistory The service gets the transaction history of the user.

Review /ReviewServices/getReviews The service gets the past review given by the user. /ReviewServices/saveReviews The service saves the review.

ContactUS /ContatcUsService/SendEmail The service sends the email for the message received confirmation.