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Beautiful.

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I think we really clean up our dress, but we're not out of the woods yet, if we take a look at our

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Arth dress, yeah, this one looks somewhat clean, but we need to keep in mind that we only have one

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request.

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We only have one post request to our login.

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However, if we take a look at our people, just it is still somewhat of a mess because we have a bunch

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of functionality since, of course, we have more routes.

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And of course, a better setup is if we would be able to split this up into a separate file.

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And I'm talking about the functions.

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So imagine the scenario where we only would have a router.

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Then I'm going to set up my method whether or not get post or whatever, then I'm still going to have

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the route.

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But the functionality, this one, the controller is going to be in a separate file.

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So it's going to be a separate function and you'll see how much cleaner our file is going to look like

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just in a second.

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So, again, we need to head back to our express tutorial now.

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I'll zoom in.

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I'll create a new folder.

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And again, Common Convention is calling this controllers for the reason that there is a pattern called

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MVC.

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So model view controller.

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And then again, we come up with the name.

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In my case, I'm going to go with jobs or I'm sorry, not jobs.

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I'm going to go with people.

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And I'm not going to set up one for the other one for us since there's only one.

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But for people, I will set up a controllers file by the name of people jobs.

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And here I just want to set up first my functions and the way it's going to work.

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We're going to go with CONSED and then again, you just need to come up with a name.

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So for example, forget request where I'm getting people.

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I'm just going to call this get people.

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Keep in mind this is just a function.

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So the name is really up to you.

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And since I'm going to have the same functionality, of course, I need to keep in mind that I do need

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to have access to work.

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And right now it's really cool that once I pass this function as a reference, it's still going to work.

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So I simply go here with this request and setup.

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The functionality not probably faster is just going to be doing like this where I cut out my back and

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the controllers I copy and paste.

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Now I know that some people might find this annoying, but yes, I'm purposely refactoring the code

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so you can see the benefits right away.

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And I'm going to do that for all the functions and for a little bit.

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It's going to probably look messy.

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Where I'm going to do the same thing for the post, so I guess first I'm just going to cut it out and

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then back in the controllers, not around in the controllers.

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Let's come up with that function as well.

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So.

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And in this case, I'm going to call this create person.

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I'll copy and paste the code.

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OK, awesome.

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Back in or out.

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Let's get the postman one.

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So the controller let's also call this contest and create person and postman Weichsel copy and paste.

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That's my function.

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And back in roots, I have one for pot.

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So I think it would make sense if I call this, for example, of that person again, cut out everything,

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starting with a function and line all the way to the closing parentheses.

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Cut it out back in controllers.

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We're going to call it const update person like so copy and paste.

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And lastly, let's deal with a delete one as well.

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So let's keep scrolling again.

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We cut everything out like so and then back and the controller, let's create one for deleting the person.

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So const cons delete person and copy and paste.

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And if you remember, which seems like an eternity ago when we covered the exports, I said that of

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course we can also use right away module exports and then whatever.

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So for example, in this case that could be get people or create person or create person postman.

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Now in my case, I always prefer to do my exports all the random bottom where I say module export.

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Now this is going to be the object and now I just want to access all the functions.

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Keep in mind, it doesn't change the functionality.

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Functionality is the same where I'm basically exporting an object with a bunch of functions.

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So here I just need to reference their names.

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So it's get people, it is create person, create person, post man, then update person.

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And lastly, it is also for deleting the person.

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Not one thing that is missing, of course, is the people.

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Like I said, this is just going to be temporary.

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So I'm going to go to the controller here and I'll copy and paste.

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In this case, the path is correct because the route was already in a separate folder, so that should

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still work.

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And of course now I can save my controller and in the route, what I need to do is, of course, import

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all of them.

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So in this case, we go with CONSED and again on right away the structure, all of them.

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So let me just copy and paste.

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I think it's going to be faster like so since the names of course, are going to be exactly the same

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idea, structure them and the structure of them from require.

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And then of course we're looking for controllers and then more specifically, I'm looking for the people

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like so and once we have required them, of course, now we pass in the function reference.

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So for example, here I can say get people.

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Now I do need to add a comma and if everything is correct, our functionality is still going to work.

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So in the controllers, we're still accessing and and we're still sending back the response.

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But of course, the benefit of all of this work.

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Is the fact that our world is going to get much cleaner soon here?

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Remember, the name was created person like so, and then we have one for create person man and set

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it up like so then we have also one for update person.

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And lastly, we have one for the leading person, right?

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So we go here with the lead person, I say again, I'm not going to test all of them out, but I'm going

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to go with, for example, delete and I'm going to look for for this still works.

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I remove the person number four.

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And also if I check out the get one for the people, this also should get me back there.

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So I know that my functionality still works, but I nicely cleaned out my file.

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Now, lastly, before we talk about the databases, I just want to mention that when it comes to setting

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up the route, we actually have two flavors.

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So I'm going to comment these ones out and I'll show you another way how we can set up the routes.

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And effectively, the benefit is that we can set it up in fewer lines of code.

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Keep in mind, the functionality is going to be exactly the same.

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So, again, this is going to be the case where it comes down to your preference if you prefer setting

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up your odds.

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This way you can definitely do so.

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There's no rule against it if you prefer the method that I'm about to show you.

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And of course, you can use that one instead.

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So we go with a router and then we go with a route.

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And then in the route I set up the path.

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And again, since there's get and post that match, exactly what I have in base, same situation.

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I just set up the fort and instead of setting up them separately, for example, get and post, I can

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just change them.

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So change one after another.

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So I go with get.

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That is of course my method that is not changing and then I need to pass in my controller function.

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OK, as you can see, almost the same in this case.

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However, I can change it.

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Now the method names did not change, the path did not change.

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There's still actually referencing the base path in here, what we have in jazz.

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But since we can change it, we can simply write it in one line of code.

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So of course the callback function is going to be create and I believe it was person, so create and

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person.

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So then we have, of course, one for the postman.

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So in this case, of course, it's not going to change.

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It's pretty much going to be the same logic where we go the route, our route like so and then we go

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towards Postman.

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And then of course I want to change Dot and I believe it was post.

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Right.

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And then we go with Create Person Postman and then we can again set up one line of code for the post

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and delete.

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So in this case, I think I'm going to just copy what I have Rhorer that route, then we set up our

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out and in this case it is going to be forward slash and then ID and then we have to we have one for

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put and we have one for delete.

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So we go with delete and then as far as the callback functions, we go with update person and also we

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have the lead person.

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And finally, let me just stress it one more time where whichever setup you choose is really up to your

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preference, the functionality is exactly the same.

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We go with a router route and then we can just change our methods and the callback functions.

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Now, in this case, we set up each route separately.

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So, for example, if you have multiple URLs that much, yeah, you're in good shape.

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You can just set up a out pass and the URL and then change all the methods.

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And lastly, just quickly test it one more time.

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Since I made some changes, I sent it there is I successfully get back my people.

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So with this in place, with our router in place, with the fact that we have covered all the methods,

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the guest post put the lead.

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I think we're already for the next level where we connect our server to the database.