Improvement: Refactor Regional Level Page chart module

[JT-39]

Improvement Overview

The Regional Level Page table module is quite convoluted and could be improved by simplifying the logic.

Current Issue

The module is slightly convoluted with a fair bit of repetition of server functions inside modules. This also makes the module quite heard to follow, break down into a logic and therefore debug.

Proposed Enhancement

A simplified logic would be a good start, such as creating one large long data table that includes both Regions and LA data. Then potentially some efficiency saving code to make the modules less repetitive (especially in the use of some of the server functions).

Impact

Will make the module easier to follow, less prone to bugs and also more efficient.

Additional Information