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For clearing the cart,

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that's simple,

3
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we are dispatching this add order

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action in the end.

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Now of course, this action is currently handled in our orders reducer but we're not limited to handing

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it there,

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it's important to understand that every Redux action you dispatch reaches every reducer because how would

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the action know to which reducer it belongs?

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00:00:23,960 --> 00:00:29,510
As I explained earlier, it's the reducer that simply tells which actions it cares about and which actions

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should not be handled.

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So the add order action can also be handled in the cart reducer,

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alternatively you could dispatch a separate clear cart action if you wanted to but if you don't need

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that anywhere else, there's not really a strong reason to create a separate action. So I will just handle

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the already existing add order action here in my cart reducer and there after handling the remove case,

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I'll handle the add order action and for that, you just need to make sure you import this add order action

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from the actions folder and there, from the orders file and now in that case down there, we need to clear

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the cart and that's super simple,

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00:01:10,550 --> 00:01:17,090
we just need to return our initial state again because initial state in here is of course this object

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with an empty cart and a total amount of zero.

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So I just want to reset this,

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hence this is what I return here.

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The result of this is that if I add items to a cart here, let's say two red shirts and one blue carpet

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and I click order

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now, the cart is cleared and now we see the order here still,

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that's our order.

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So that's how we can clear the cart,

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let's now make sure the order looks nicer.