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slack.go
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slack.go
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package main
import (
"fmt"
"os"
"github.com/slack-go/slack"
"github.com/slack-go/slack/slackevents"
"github.com/slack-go/slack/socketmode"
)
const (
// action is used for slack attament action.
actionAccept = "appcept"
actionRepeat = "repeat"
)
func runSocketMode(client *slack.Client, interactionHandler interactionHandler, eventHandler eventHandler, env EnvConfig) error {
//https://github.com/slack-go/slack/blob/master/examples/socketmode/socketmode.go
socketMode := socketmode.New(
client,
// socketmode.OptionDebug(true),
// socketmode.OptionLog(log.New(os.Stdout, "sm: ", log.Lshortfile|log.LstdFlags)),
)
authTest, authTestErr := client.AuthTest()
if authTestErr != nil {
fmt.Fprintf(os.Stderr, "SLACK_BOT_TOKEN is invalid: %v\n", authTestErr)
os.Exit(1)
}
selfUserID := authTest.UserID
go func() {
for envelope := range socketMode.Events {
switch envelope.Type {
case socketmode.EventTypeEventsAPI:
socketMode.Ack(*envelope.Request)
eventPayload, _ := envelope.Data.(slackevents.EventsAPIEvent)
eventHandler.HandleEvent(eventPayload, selfUserID)
case socketmode.EventTypeInteractive:
// See https://api.slack.com/apis/connections/socket-implement#button
socketMode.Ack(*envelope.Request)
payload, _ := envelope.Data.(slack.InteractionCallback)
interactionHandler.HandleInteraction(payload)
}
}
}()
return socketMode.Run()
}