[FEATURE] add a route that will invalidate cache

[dracarys18]

Feature Description

Currently we don't have any way to manually invalidate cache that's stored in redis and in-memory, Add a route that given a key will invalidate both of redis and inmemory cache.

Possible Implementation

So the in memory cache currently has invalidate function that will delete the entry in the cache, and in our redis interface we have delete_key function that will delete the entry from redis. You need to create a route in app.rs that will call this on AdminApiKeyAuth.

Have you spent some time to check if this feature request has been raised before?

• [X] I checked and didn't find similar issue

Have you read the Contributing Guidelines?

• [X] I have read the Contributing Guidelines

Are you willing to submit a PR?

None

[jeevaprakashdr]

@dracarys18 I would like to look at this. Please can you assign it to me?

[dracarys18]

Done @jeevaprakashdr