Implement WebhookGitlabIssue

[amihaiemil]

Unfortunately, we cannot use GitlabIssue inside GitlabIssues.received(...) because the JSON we receive from GitLab in the webhook has too many differences compared to the JSON we receive from GitlabIssues.open(...) or GitlabIssues.getById(...).

It's also not wise to use GitlabIssues.getById(...) in GitlabWebhookEvent.issue() because this will call GitLab's API everytime Event.issue() is called in the subsequent Conversations or Steps (which is quite a lot).

[charlesmike]

@amihaiemil this is your task now, please go ahead. Deadline (when this ticket should be closed) is 2021-02-11T11:52:44.632959.

Estimation here is 60 minutes, that's how much you will be paid.

Remember, you don't have to solve everything in this ticket - you can solve it partially and leave todo markers in the code, which will become future tasks.

If you have any questions don't ask me, I'm not a technical person. Open new tickets instead.

If you don't have time or simply don't want to work on this, you can always resign.

[charlesmike]

@amihaiemil please keep in mind that manual assignment of tickets is a bad practice and it is discouraged. Next time, please let me elect the assignee.

[amihaiemil]

Let's leave it for later and just cache the Issue fetched by GitlabWebhookEvent.issue(), for now. #963

[amihaiemil]

@charlesmike remove

[charlesmike]

@charlesmike remove

@amihaiemil ok, I've removed this task from scope. I'm not managing it anymore.