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Assignment $4-1$: Manage products

For this assignment, youll modify the app so it lets an admin user view, edit, and delete existing products

as well as add new products.

The Product Manager page

Specifications

When the user clicks the Manage Products link on the Home page or the Products link in the navbar, the

app should display the Product Manager page.

When the user clicks the Add Product button, the app should display the Add$/$Edit Product page with

blank Code and Name fields but with the current date in the Release Date field.

When the user clicks the Edit button for a product, the app should display the Add$/$Edit Product page

with the current data for the product.

When the user clicks the Delete button for a product, the app should display a Delete Product page that

confirms the deletion.

The Add$/$Edit Product page

Specifications $($continued$)$

The app should display the Product Manager page when the user completes or cancels an add, edit, or

delete operation.

Validate the data the user enters in the Add$/$Edit Product page to be sure that the user enters values for

all fields and that the yearly price is greater than zero. If this data isnt provided, the app should display

a summary of the validation errors above the form.

Use lowercase URLs with a trailing slash.

Use the same Razor view file to add and edit a product.

If you have trouble adding migrations or updating the database, refer to the EF PowerShell commands

described in chapters $4$ and $12.$

EF Core note: when you generate migration files, you might get type warnings for decimal properties.

You can ignore these warnings. Or$,$ if you want to eliminate the warnings, you can decorate your

decimal properties with this attribute from the System.ComponentModel.DataAnnotations.Schema

namespace:

$[$Column$($TypeName $=$ "decimal$(8,2)")]$