Flutter Payment App | Laravel Backend Admin Panel | GetX Rest API | Getx Obs and Obx

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We will see how to build backend for our flutter payment app using some advanced tricks and functions. We build API for flutter using laravel. API covers get and post request in php laravel. You can test them using postman tool. We used laravel with laravel-admin package to build our admin panel. In this we covered how to build API for flutter and load data from the api using Getx. During the data load we also used data model and learned how to build model based on API request. These are flutter and getx advanced tricks for developing flutter app.

We have also covered flutter getx fetch and display data. We have used flutter getx for building listView with obx and obs. Obs is quite important for list update or variable update.

We learned how to make a list observable in flutter using getx obs. We also covered the get keyword in flutter and how it works.
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Appreciate my work here
https://www.paypal.com/paypalme/dbestech

Check out the link for the previous part
https://youtu.be/RJW__xxu5vY

Must know dart List and Map to follow the tutorial
https://youtu.be/Uz0FgKxXt2o

Download the starter code for the previous part
https://www.dbestech.com/tutorials/flutter-payment-app-with-paypal

Learn more about GetX
https://www.dbestech.com/tutorials/flutter-getx-app-tutorial

Patreons can download the code from here
https://www.patreon.com/posts/57437609

Check out the link for the admin panel package
https://laravel-admin.org/docs/en/installation

Additional info about the package could be found here
https://www.dbestech.com/tutorials/laravel-admin-panel-config-problems-and-solutions

Learn more about laravel-admin panel
https://www.dbestech.com/tutorials/laravel-backend-common-functions

The idea covered in tutorial
1. Flutter service
2. Flutter Getx for data processing and building list.
3. Flutter Getx controller
4. Learn about flutter Future types
5. Build JSON Files
6. Read JSON files
7. Build data model
8. Build the backend
9. Build get API for the app
10. Build post API for the app and test with Postman




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