Online shop

Table of Contents

Project purpose
Available functions
Project structure
For developer
Authors

Project purpose

This is a template for creating a fully working e-store with a basic interface. It implements typical for an online store functions and has the login and registration forms.

Available Functions

For all users:

• view menu of the store;
• view items of the store;
• registration;
• log in;
• log out.

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For users with a USER role only:

• add products to user's shopping cart;
• delete products from user's shopping cart;
• view all current user's orders;
• complete order;
• view current user`s shopping cart.

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For users with an ADMIN role only:

• add items to a catalog;
• delete items from a catalog;
• view a list of all users;
• delete users from the store;
• give\remove admin role;
• advertising pictures to the goods;

Project Structure

• Java 11
• Maven 4.0.0
• javax.servlet-api 3.1.0
• JSTL 1.2
• log4j2 2.13
• maven-checkstyle-plugin 3.1.1
• mysql-connector-java 8.0.20

For developer

To run this project you need to have installed:

• Java 11+
• Tomcat
• MySQL (Optional)

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This project is MVC-based and thus has:

• DAO layer (with two implementations: inner storage based on List and outer storage based on MySQL RDBMS);
• Service layer;
• authentication and authorization filters;
• Servlets;
• JSP pages.

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Launch guide:

1. Open the project in your IDE.
2. Add it as maven project.
3. Configure Tomcat:
   • add an artifact;
   • add SDK 11.0.3.
4. Add SDK 11.0.3 in project structure.
5. Change a path in /internet-shop_project/src/main/resources/log4j2.xml on line 7. It has to reach your logFile.
6. Run the project.
7. If you launch this project for the first time:
   • Run InjectDefaultUsersController by URL = .../initialization to create default users. By default, there are one user with the USER role (login = "u", password = "u") and one with an ADMIN role (login = "a", password = "a")*.

*Run injection every time you run your project if you use the inner storage, and only on first run if you use MySQL.

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To work with MySQL you need to*:

1. At /internet-shop_project/src/main/java/myshop/util/ConnectionUtil class use username, password and URL for your DB to create a Connection.
2. Use file /internet-shop_project/src/main/resources/init_db.sql to create a schema and all the tables required by this app in MySQL database.

*This project uses MySQL by default

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To work with inner storage you need to:

1. Remove @Dao annotations from DAOs in src/main/java/myshop/dao/jdbc;
2. Add @Dao annotations to DAOs in src/main/java/myshop/dao/impl.

Authors

Andrey Tanchak