Add support for slash commands and interactive msg

[k321rf]

Add support for slash commands within CommandDefinition.

Add support for interactive events as part of the CommandDefinition.

func wasArticleUseFulCmd(actionId string) func(botCtx slacker.BotContext, request slacker.Request, response slacker.ResponseWriter) {
	return func(botCtx slacker.BotContext, request slacker.Request, response slacker.ResponseWriter) {
        ....
        }
}

func wasArticleUseFulInteractive(s *slacker.Slacker, e *socketmode.Event, callback *slack.InteractionCallback, request *socketmode.Request) {
...
}

func main() {
  bot := slacker.NewClient(....)
  bot.Command("was-this-article-useful", &slacker.CommandDefinition{
		  BlockID:     "was_article_useful",
		  Handler:     wasArticleUseFulCmd("was_article_useful"),
		  Interactive: wasArticleUseFulInteractive,
	  })
}

[k321rf]

This PR is similar to #88 and also tries to solve the issue #71.

[ctennis]

I'm happy to let this one go forward and redact my proposed PR :)

[arusso]

I’ve been meaning to review #88 again but have been pulled away by life for a bit. I’ll check both out this week and see about getting slash command support merged in.

…

On Mon, Mar 28, 2022 at 12:27 Caleb Tennis ***@***.***> wrote: I'm happy to let this one go forward and redact my proposed PR :) — Reply to this email directly, view it on GitHub <#100 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAEJGTNLGLVFG5U74FA2WT3VCIB3BANCNFSM5PQZ56CA> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[mrmm]

Hello @arusso, I hope that everything went great with the review. Is there a way to help move this PR forward?

[arusso]

Thanks for the submission!

Could you provide a minimal example that one can run to exercise the code to go with this?

Once you make the field changes and provide a minimal example we can finally get this merged.

Thanks!

[arusso]

All the other struct fields are strings, for the sake of consistency ChannelName and UserName should be as well.

[k321rf]

#100 (review)

[arusso]

This should be a a string field.

[k321rf]

#100 (review)

[k321rf]

Here is the eager implementation for fetching the channel name and username.