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What
A new middleware handler has been added for frontend controller usage.
This middleware ensures that language is always set (defaults if not set) and will log warnings if Florence Access Tokens or Collection IDs are not present.
How to review
This can be seen working here: ONSdigital/dp-frontend-homepage-controller#43 on the homepage controller. Note that the PR is failing due to the need of this dp-net PR needing to be pulled into develep, which will happen once this is approved.
Check the tests give full coverage to new code. Ensure that this won't break anything
How to use
Who can review
Anyone who is comfortable with middleware and GO