Interesting functionalities

Our interesting functionalities are:

• Search products by name and keywords: this is implemented in the ProductController file, from line 43 to line 51.
• Filter products by price (from cheaper to more expensive): this is implemented in the ProductController file, from line 53 to line 59.
• Filter products by name (in alphabetical order): this is implemented in the ProductController file, from line 61 to line 67.
• Filter products by inventory (from more stock to less stock): this is implemented in the ProductController file, from line 69 to line 75.
• Filter products by date they were added (from newer to older): this is implemented in the ProductController file, from line 77 to line 83.