Promise Refactoring

[martinbagshaw]

Thought I'd add this as an issue, as a lot of promises I have written work only if they are nested, which kinda defeats the purpose of them.

Although they do work, it would be nice to refactor if there is the time. This would help ourselves and others to understand the code better.

These links may be of use:

• stack overflow post
• promise anti-patterns
• Promise.all