We have two login options in the Java EE application for managing a product catalogue: admin and customer. The admin can carry out activities including adding new goods to the catalogue, removing an already selected product from the catalogue, and editing or updating the catalog’s data for a selected product.
Moreover, the client can play the roles. Search the catalogue for products with the specified brand and for those with a specified product unit price higher than the specified price. See the entire inventory of items and conduct a product code search.
We must log in using a user name and password in order to use any function. In this case, we had three users. If we log in as user A, we can conduct administrator tasks; if we log in as user B, we can perform customer tasks; and if we log in as user C, we can use the application as both an administrator and a customer.
