Dynamic Web Programming: Creating a RESTful JSON back-end API using PHP

Running head: DYNAMIC WEB PROGRAMMING
Dynamic Web Programming
Name of the student
Institution Affiliation

DYNAMIC WEB PROGRAMMING 2
Introduction
Doorknob Megaphone is a web app that allows people to post opinions about doorknobs, like
and unlike other people’s opinions, reply to other people’s opinions, and see replies to already posted
opinions. The opinions are listed in a descending order with the recent opinions coming first. The apps
fronted connects to a back-end API implemented in PHP. The database used is MySQL. The fronted
uses HTML, JavaScript and Bootstrap.
Objectives of the assignment
 Create a database using my existing SQL skills.
 Create a RESTful JSON back-end API using PHP
 Create an HTML, CSS and JS page which uses JavaScript, AJAX, the DOM and the back-end
API created above
A statement of completion
I hereby declare that I have done this assignment to completion. All work done in this
assignment is a product of my own effort.
In this task, I have completed the following:
 Created an SQL file for creating the database, the tables in the database and sample data in the
database. The file is submitted as part of the assignment
 Created a PHP back-end API that enables posting new opinions, replying to opinions, liking and
disliking comment and viewing reply's to comment
 Created a HTML, JavaScript and CSS (bootstrap based) single page web app. The app allows
posting new opinions, liking and disliking, replying to opinions, seeing replies to opinions,

DYNAMIC WEB PROGRAMMING 3
update the page with new posts or replies and updated "like" counts. This does not remove any
text currently being entered in any forms.
Assistance statement
I hereby declare that I sought out assistance through YouTube tutorials on RESTFUL APIs
design. However, no third party code was ported to this assignment project
Third party frameworks
The following third party frameworks were used in this assignment
 Twitter Bootstrap – a cascading style sheets(CSS) framework
Development environment
The following software were used to aid in the development of the web app
 visual studio code for editing
 LAMPP server( contains PHP, MySQL, and Apache web Server)
 Ubuntu Operating System
 Chrome web browser
 Postman for API testing
Development approach
The app was developed following the following approach in order:
 Database design ,development and testing
 API design ,development and testing
 front-end design, development and testing