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The next a synchronous question in JavaScript will be, for sure, a sink of eight.

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And here actually one must read the previous exercise like mapping users with two premises in async

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await function.

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As you can see here, we have our users user statuses and two functions get users and get user premises.

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And actually, I commented out our previous code so we can copy parts of it.

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And the first thing that we must do here is create additional function.

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Why is that?

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Because you are not allowed to write this in Kuwait directly in the root part of your JavaScript file.

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This is why here, first of all, we must create something like get mapped users, maybe because we

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want to make it in the synchronous function.

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This is why here we're using our async keyword and here we are creating our function, and this assumed

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keyword allows us to use a wait inside.

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But we want to do number one to get our users and user statuses.

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So here I can simplify it.

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Users, don't forget this debate.

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And here we just try and get users.

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And if you forget here, wait, then here won't get our users, but you will get here a promise.

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And this is not what we want.

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We want to resolve our promise.

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The next line here will be user statuses.

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And here we want to get our get user statuses.

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And obviously, as you can see, this code is much, much easier to read because we don't have any then

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we don't have promised.

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So it looks like it is simple asynchronous code because the lines are executed one by one.

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And after this extra loop of want to copy paste our mapping and put it here because we won't change

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it, and it doesn't make any sense to create additional function because inside this function, we have

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just two lines.

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This is why here we can write const mapped users.

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And here were signed and users that map and will make in exactly the same stuff like we did in previous

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video.

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So after this headline, we already have our map data.

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So here we can write console.log map to users.

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And here we can check our mapped users.

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We also must call somewhere our get mapped users function.

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And if we don't need to write here, wait or something because we simply call in the synchronous function.

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Now I will reload this page.

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As you can see, we're getting mapped users.

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And this is our response, which actually means this code is working correctly and this code is looking

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super readable because we use here, as in Kuwait.

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But this is not enough.

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We always want to prep our write code.

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We strike.

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Why is that?

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Because of here, we will get some error.

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Then we will never see it.

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We will have an error and code promised.

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This is where here we want at the beginning to write try.

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And here at the end, after our console.log, we want to close it.

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And right here, OK?

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And here we are getting our error and inside our case, we want to write something like console.log

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Azure and here is Arrow that we can get.

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In this case.

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We're on the safe side and we know if some asynchronous code is not working here of getting some errors,

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we will then throw an arrow here inside the cage.

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Let's check this out.

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Our code is still working and we successfully use this in Kuwait to write our promises with it.