As a developer, I want to seperate the process of getting cheeps, so that we adhere to SRP.

[AugustBugge]

Acceptance criteria:

• [x] Decide whether this is a good change.
• [x] Make GetCheeps two methods, one with an author and one without.

Description:

GetCheeps currently handles getting both cheeps in general and cheeps from an author, which is slightly in the way of SRP. However splitting it up would create quite a bit of code duplication.

References:

• Link to solid principles