WEBVTT

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-: In the last couple of sections

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we wrote out all the raw source code

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for our fibonacci calculator application.

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We put together everything for the React server,

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the Express API, and the worker process as well.

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In this section we're gonna do a little bit

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of reconciliation, so if you decided to skip the last dozen

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or so videos where we wrote out all the raw source code

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then stay around 'cause I'm gonna show you how

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to take the checkpoint.zip file

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that you downloaded at the last section

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and apply it to your project to set everything up.

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If you did not skip those videos,

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so if you wrote all the code with me,

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then you have two choices.

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You can either continue on right now

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and use all the source code you just wrote,

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or alternatively, and I highly recommend you do this

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to be honest, I recommend you go back

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and download that checkpoint.zip file,

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and follow through these directions anyways,

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just to avoid the possibility of you having made any typo

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as we went through all that typing

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in the last couple of videos.

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So either way, either continue on if you're really confident

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with the code you wrote, otherwise, make sure you've got

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that checkpoint.zip file from the last lecture.

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So let's get to it.

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We're gonna make use of the checkpoint.zip file.

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The first thing I'm gonna do is go to my terminal.

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I'm in a workspace directory of sorts.

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Inside of here you'll see the front end project

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we worked on, the redis image, and Simple Web.

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I'm gonna make sure that inside of here

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I have a folder called Complex.

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That's gonna be the name of this application.

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It is a complex application.

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I'm gonna change into that folder and then I'm gonna open

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up a file and folder explorer based on that folder.

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So here's the complex folder right here.

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I'll then get the checkpoint.zip file

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that I just downloaded as well.

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So here's checkpoint.zip.

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I'm gonna extract everything inside there.

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So here's everything that was inside of that zip file.

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Inside that zip file you'll see the client server

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and worker directories.

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So I'm gonna take these three folders and I'm just

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gonna copy them all over to the complex directory,

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overriding anything that is already in there.

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So now if I go back over to my terminal

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inside the complex directory

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and I list out all my files and folders,

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I should see the client, the server,

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and the worker inside of here.

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Cool, so that's pretty much it.

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Again, you had to go through those steps

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if you did not write that code with me.

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If you did write the code with me,

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I still recommend you make use of everything

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inside the checkpoint.zip file just to avoid the possibility

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of there being any little typos in there

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or anything like that.

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So now that we are all caught up and we're all back together

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with all the source code we need, let's take a quick break.

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In the next section,

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we're gonna start putting together some docker containers

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for each of those different parts of our application.

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So I'll see you in just a minute.