The team was tasked with building a backend booking service that could be used for various services like cars and hotels. Their plan involved designing SQL tables and queries, developing PHP scripts using Code Igniter, and extensively testing the system. After meeting with the client, the database design was revised to be more robust. They have now completed the tables and queries, and are working on the scripts before final testing.

1. Totali Project
Presentation II

2. Totali Project
The Overview
 We were tasked to create a backend
booking service, one that could be used
for lots of different things- like cars, hotels,
etc.
 Unlike the previous weeks, we finally
decided on a plan.

3. Totali Project
Goals over the next few weeks…
 Learn Code Igniter
 Have a meeting with the client
 Finish the tables
 Make and test the SQL queries
 Make the PHP + Code Igniter Scripts
 Do extensive testing

4. Totali Project
The Plan
 Those three goals formed our four part
plan.
 SQL Tables
 SQL Queries
 PHP Scripts
 Final Testing

5. Totali Project
Meeting…
 In
week 4 we finally had a full group
meeting with the client.
 Itwas instrumental in deciding how the
project would evolve over the rest of the
semester.
 Aftersome careful consultation with we
decided we needed a more robust
database so we revamped it.

6. Totali Project
Our old database looked like this…
Totali SQL Database v1.0
Store
Booking Customer
Product Type

7. Totali Project
Updated SQL Database

8. Totali Project
Totali SQL Database v2.4
Customer Product Class
WOF Expiry
Bookings Inventory Product Rego
Other Stuff
Product Type
Payment Availability
Availability Rules

9. Totali Project
Working with SQL Queries
 We had worked with foreign keys to link
tables, but per the client’s request, we
used Joins instead.
 We needed a separate query for every
type of operation we would need, this
resulted in at least 9 query requests.

10. Totali Project
Check Availability Query
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11. Totali Project
Scripts and Code Igniter
 Finally,with both the tables and their
corresponding queries completed it was
time for the actual scripting.
 The client requested we implement the
scripts using a PHP library/framework
called Code Igniter.
 Learning code igniter was the greatest
challenge as it was something we had
never encountered before.

12. Totali Project
The check Availability script

13. Totali Project
Code Igniter’s custom MVC
User Uses MySQL
Sees Queries
View Modifies Controller Manipulates Model

14. Totali Project
Summary
 We’re currently in the script development
stage, which should be finished soon.
 Afterwhich, we’ll start the final phase,
testing.