Open AI toggle now works as expected

[A-4-Atom]

@briangormanly
env variable "OPENAI_TOGGLE" had no effect previously.
I'm just conditionally rendering the div based on if env variable is true or false in file:
client/agora/views/dashboard/partials/topic/topic-view.ejs

let me know if this is the correct implementation, or if I need to make any other changes.
see issue #535

[briangormanly]

@A-4-Atom This is a good start, I think to be complete it would need the controllers to abide by the flag as well any time it is going to make a call to openAI.

For example in aiController.js

• generateAvatar should return a 403 (forbidden) with a message stating the openAI apis are turned off, and in the detail mention the OPENAI_TOGGLE flag.
• same for callOpenAI

This is what the message / response might look like:
res.set( "x-agora-message-title", "OpenAI API restricted" );
res.set( "x-agora-message-detail", "API is not enabled see OPENAI_TOGGLE flag" );
res.status( 403 ).json( {"error": "OpenAI API restricted"} );

Thanks again!

[A-4-Atom]

@briangormanly
Hi,
I've made the changes to controllers but I could not test it as I have little knowledge of backend.
Can you check if it's correct?

[briangormanly]

@A-4-Atom Thank you, I was able to test the APIs and verify that they turn on and off as expected.

[briangormanly]

UI components and API toggle as expected, new AI panel will have to implement this change as well.#530