Support for huddle threads

[coltoneshaw]

Summary

This PR introduces support for slack huddles, which is a new message type. These will be imported to look like a Mattermost call with the thread attachment. I did also find the subtype sh_room_created which appears to be huddles without a threaded reply. Currently those are disregarded, but support could be added.

Huddle thread syntax in the slack export is below. All huddles seem to belong to USLACKBOT but have a creator in the room.

 {
    "type": "message",
    "text": "",
    "user": "USLACKBOT",
    "channel": "REDACTED",
    "room": {
        "id": "REDACTED",
        "name": "",
        "media_server": "",
        "created_by": "REDACTED",
        "date_start": 1687381097,
        "date_end": 1687387089,
        "participants": [],
        "participant_history": [
            "REDACTED",
            "REDACTED"
        ],
        "participants_camera_on": [],
        "participants_camera_off": [],
        "participants_screenshare_on": [],
        "participants_screenshare_off": [],
        "canvas_thread_ts": "1687381097.297369",
        "thread_root_ts": "1687381097.297369",
        "channels": [
            "REDACTED"
        ],
        "is_dm_call": false,
        "was_rejected": false,
        "was_missed": false,
        "was_accepted": false,
        "has_ended": true,
        "is_prewarmed": false,
        "is_scheduled": false,
        "attached_file_ids": [],
        "media_backend_type": "free_willy",
        "display_id": "",
        "external_unique_id": "REDACTED",
        "app_id": "A00",
        "call_family": "huddle",
        "pending_invitees": {}
    },
    "no_notifications": true,
    "permalink": "REDACTED",
    "subtype": "huddle_thread",
    "ts": "1687381097.297369",
    "blocks": [],
    "team": "REDACTED",
    "user_team": "REDACTED",
    "source_team": "REDACTED",
    "user_profile": {
        "avatar_hash": "sv41d8cd98f0",
        "image_72": "https:\/\/a.slack-edge.com\/80588\/img\/slackbot_72.png",
        "first_name": "slackbot",
        "real_name": "Slackbot",
        "display_name": "Slackbot",
        "team": "REDACTED",
        "name": "slackbot",
        "is_restricted": false,
        "is_ultra_restricted": false
    }
}

I also uncommented the Type information, so these can be imported as custom_calls and render the nice Calls UI.

[coltoneshaw]

I guess i fixed it ?

They seem to pass locally.

🤔

go test -v ./commands/transform_slack_e2e_test.go                                                                     node system
=== RUN   TestYourCommandFunction
=== RUN   TestYourCommandFunction/valid
--- PASS: TestYourCommandFunction (0.01s)
    --- PASS: TestYourCommandFunction/valid (0.01s)
PASS
ok      command-line-arguments  0.191s