This PR adds the necessary resolvers to support
the graphQL front-end. Some additional methods
need to be added to the model structs to support
this. Comments have been made to clarify their purpose.
There is a slight duplication of code in the api layer.
But eventually that's going to go away when we move
away from the REST API entirely.
The schema is in api4/schema.graphqls and gets compiled
into the binary as an asset.
The GraphiQL editor url is at GET /api/v5/graphql.
Everything is behind the feature flag MM_FEATUREFLAGS_GRAPHQL.
```release-note
NONE
```
Our store upgrade methods used mlog.Critical and then slept
for a second and triggered os.Exit.
First of all, with the new mlog refactor Critical wasn't a standard
log level so it was never to be logged.
And secondly, this completely missed the fact that there already
existed an API method Fatal which did exactly this.
We mark the Critical API as deprecated, and use Fatal for all
occurences.
The choice should be between either to use Error or Fatal.
While here, we also remove the non-standard exit codes which
just confused things further while debugging.
https://mattermost.atlassian.net/browse/MM-38712
```release-note
NONE
```
Fix an issue where context fields logged by server on behalf of plugins didn't contain correct name/value pairs:
- bump Logr version to add key/value methods to sugar logger
- expose factory args when configuring logging with custom target types (needed for FocalBoard to create log target adapter that converts typed fields into slices of interface{} as per plugin logging API)
* MM-34787: Add colored output for non JSON console logs
https://mattermost.atlassian.net/browse/MM-34787
```release-note
A new field EnableColor is added to LogSettings and NotificationLogSettings.
Non-JSON console logs will now be colored if that field is set to true.
```
* Trigger CI
Remote Cluster Service
- provides ability for multiple Mattermost cluster instances to create a trusted connection with each other and exchange messages
- trusted connections are managed via slash commands (for now)
- facilitates features requiring inter-cluster communication, such as Shared Channels
Shared Channels Service
- provides ability to shared channels between one or more Mattermost cluster instances (using trusted connection)
- sharing/unsharing of channels is managed via slash commands (for now)
