Mattermost-server: Migrate channelCache cache from store/sqlstore/channel_store.go to the new store/localcachelayer

[mattermod]

Mattermost is migrating the old way to implement caches moving them behind a transparent layer on to of the store and we're looking for contributors to help with that effort. This Help Wanted issue is to migrate the channelCache cache variable in the store/sqlstore/channel_store.go file to the store/localcachelayer.

The expected way to implement it is, go to the store/sqlstore/channel_store.go file get all the code that is related to the cache variable channelCache and move it to the store/localcachelayer

Besides is expected to generate tests mocking the database store, and checking that the cache behavior is the expected one.

Example: mattermost/mattermost-server#13045

If you have any question, you can contact with jesus.espino at https://community.mattermost.com

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JIRA: https://mattermost.atlassian.net/browse/MM-20104

[RajatVaryani]

I will be working on this one.

[RajatVaryani]

@amyblais Please make it open for the public. I won't be able to contribute due to time constraints.

[nadalfederer]

@amyblais hi, I would like to take this task