Draw an activity , sequence and uml class diagram of an e-commerce website which consists of two actors,one is the user or buyer and other is administrator.

The functional requirements of user is as follows:

1)Register to the site

2)Login to the site

3)View products page

4)Choose the product category from the category panel.

5)Add products to the cart

6)Add products to wishlist

7)Send products from wishlist to cart

8)Press the checkout button in cart page to go to checkout page

5)View the total amount and Choose from below 3 payment options

a)Cash on delivery

b)Paypal

c)PAYtm

6)After successful payment view the success page.

7)View the history page where confirmed orders are displayed with status

Below there are 4 status notifications

a)Confirmed

b)Dispatched

c)Shipped

d)Delivered

8)logout

The functional requirement of admin are as follows:

1)View confirmed orders

2)Add seller , Delete seller

3)add product , delete product

4)Generate sitemap

5)Change confirmed order status

1.Confirmed

2.Dispatched

3.Shipped

4.Delivered

6) add category , delete category

7)add subcategory,delete subcategory

8)Add social links :

1.Facebook page link

2.Google+ page link

3. Twitter link

9)View products page and navigate through category like user/buyer.

10)View total no of confirmed orders, total revenue, total no of orders in cart,total no of registered users,Total no of products,total no of categories, view bestsellers.

11)Add offers to particular products.

12)add featured product ids.

13)add bestseller product ids.

14)login to dashboard for performing above functions.

15)logout