Original subtitles

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So, as we say, they're ready to website has four major components, the catalog, the shopping cart,

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the inventory and the order engine.

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Now the order engine has no visible elements, so I won't be able to demonstrate it.

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We will, of course, build it together in the cloud, but there is nothing visual to show about it.

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So let's demonstrate the catalogue, the card and the inventory.

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So this is a catalog and you see here all the elements you would expect in a book website.

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So this is a catalog.

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Currently we have four books in the catalog and for each one of them, we can see its name, its author.

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How many pages are in it?

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And, of course, the price.

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And we can also add it to the shopping cart.

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This is the shopping cart, which is currently not only empty.

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And we also have a weather link which might look out of place, but we will explain it to what exactly

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is it wrong.

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So, for example, let's add Ramata to the shopping cart and also exhalation.

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And as you can see, the label here updated and now it tells us we have two items in the shopping cart.

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Now let's go to the cart and hit refresh and we can see that both the books were added to the shopping

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cart.

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So, again, I want to click the place order button because you won't see anything.

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But I do want to go to the inventory management, which is here now, naturally is the inventory management

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page should be accessible only to the shop's employees.

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And therefore, I have here a sign in page that makes sure that only authorized employees can access

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this page.

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So let's log into this page.

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And the world.

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And now we see the inventory of the shop.

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So, as you can see, the page identifies me and displays my name.

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So this is a current inventory of each book.

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For example, let's take the third one, graphic secrets and modify the inventory to zero and hit save.

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Now, let's go back to the catalog and you see this book here, which is available and can be added

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to the shopping cart.

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Let's again hit refresh.

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And you can see that the book is now out of stock because we modified its inventory to be zero.

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In addition, let's take a look again at the inventory and look at the last book, The Clean Code.

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As you can see, currently, there are 129 books in stock.

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So remember this number.

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And let's go back to the catalog and add this book to the shopping cart.

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Great, and you also see that there are three books in the shopping cart and let's go back to the inventory

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and you see the number again.

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One hundred and twenty nine books.

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Now, let's refresh that page.

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And you can see that the number went down because the book was added to the shopping cart and the moment

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it was added, then its inventory went down to 128 because one book is now in the shopping cart.

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So this is the Read It website.

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And now let's start working on it.

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And first, we need to prepare a WALKSTATION for this website.

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So let's begin with that.