As you will see this is very similar to what we did in [this](https://watch-learn.com/making-websites-nextjs-and-strapi/add-data-strapi-nextjs) Next.js and Strapi series episode. This is because we used JWT authentication in both cases. So we will firstly authenticate ourselves to the WordPress installation using JWT, and then we will add some data to our posts with the token provided from JWT. This a super easy way to add authentication and allow your users to create content from the frontend of your site.

In this episode we are going to be using WordPress REST API to add some new posts to our database with vanilla JavaScript.

WP REST API - Add Posts From Frontend

Having a custom endpoint for our custom post types is great, but it's much better to also have custom filters on our WordPress REST API custom end point. In this video we are going to create a filter for our route, so that we have an API for filtering the data, in our case by price.

In this video we are going to create filters for our WP REST API custom end point so that we can filter our data.

WP REST API - Custom Filters

This is one more episode that has been requested many times. So the goal is to make a page on our backend from which we can control some aspects of our site and our theme. Luckily October CMS already has this functionality out baked in, all you have to do is configure that page and implement the data into your site or your theme.

In this video I'm going to show you how to create theme settings or even site options for your October CMS site.

October CMS - Theme Settings

This is a video I've been planning to make for some time, but never really got around to. So in this episode I'm going to show you how to add "Reorder Records" functionality to your October CMS site. A lot of people have asked me to do this video and also there have been some questions online about it, so I'm guessing a lot of people are having trouble with it.

In this episode I'm going to show you how to implement reorder records functionality on your October CMS site.

October CMS - Reorder Records

So controllers are basically buckets in which you can put the business logic for your theme in, and then have access to those functions inside your templates. We want to do this so that our templates stay clean and not polluted with PHP code. If you are using Sage for your WordPress theme developemt I would suggest using controllers whenever possible. It will make your templates so much cleaner.

### Controllers Documentation

[Controllers Documentation](https://github.com/soberwp/controller)

In this episode of Sage is Awesome we are going to take a look at how Controllers can be used to make our WordPress theme development cleaner.

Controllers

In this episode we are going to create a modal system for our WordPress site, and then I'm going to show you how you can use Blade components to make your code nicer to look at, and also make it much more flexible so that our modals can be very easy to use later on.

In this episode of Sage is Awesome we are going to take a look at another Blade feature called components and how it can help you with your WordPress development.

Components

In the [previous episode](https://watch-learn.com/creating-rent-car-app-vue-and-october/making-reservation) we had some problems with the JWT plugin that we were using. We had to install octobro api plugin to make everything work. In the past few weeks I talked to [Ricardo](https://github.com/rluders), the creator of the plugin, he was very helpfull, and we worked together (mostly him) to fix those problems.

So in this episode we are going to remove octobro api plugin, and make everything work as it's supposed to.

In this episode we are going to fix the problems that we had with JWT in the previous episode in our Vue and OctoberCMS app

Fixing JWT

In the [last episode](https://watch-learn.com/creating-rent-car-app-vue-and-october/persisting-state) we created a confirmation page for our checkout process. Now we are going to go into OctoberCMS, create a Reservation model, make relations with our Users and Vehicles and create a route that will create the actual reservation using PHP.

After that, in Vue, we are going to create methods that will send collected data to that route and make the reservation. We are also going to learn how to protect that route so that not just anybody can make that reservation. 

And unfortunately we are going to run into some trouble, but I will show you how to make it work anyways.

You will need [this plugin](https://github.com/octobroid/oc-api-plugin) to make everything work.

In this episode we are going to finish the checkout process and and make reservation in our OctoberCMS, Vue and Vuex application.

Making Reservation

Now we are going to create a confirmation page for our users on which we are going to be displaying all the necessary information, this will be done in the preparation for the next video in which we are going to create the actual reservation.

We are also going to learn how to automatically persist the state in our Vue and Vuex application.

In this episode we are going to continue the checkout process and learn how to automatically persist state in Vue and Vuex