ncukondo / slack-log

Slack-log

record all messages to Google Spread sheet

Getting started

1. Create Slack app

• Access slack api and click "Create New App".
• Click "OAuth & Permissions" in side panel and set permission below
  • OAuth permission
    • users:read
    • users:read.email
    • channels:history
    • channels:read
    • usergroups:read
    • groups:history
    • groups:read
    • im:history
    • im:read
    • mipim:history
    • mpim:read
• Install app to your slack workspace
• note "OAuth Token"

2. Google apps script

1. Create google apps script project and paste the code below.
2. Add library "173cu6Ema05i0FXsBEVxDpy94vEYIURLThApdI_SNpMLjqfTmine-P1f1" as slack_log.
3. Set script perperty "SHEET_ID"(target google spreadsheet ID) and "SLACK_ACCESS_TOKEN"(OAuth Token above).
4. Run updateAll and permit permissions.
5. time trigger to "updateAll"(once a day)
6. Deploy as web app + time trigger "processTasks"(every 5 minutes)
7. "New Deploy" from Deploy button and note web app url.

const SHEET_ID = PropertiesService.getScriptProperties().getProperty("SHEET_ID");
const SLACK_ACCESS_TOKEN = PropertiesService.getScriptProperties().getProperty("SLACK_ACCESS_TOKEN");
const apiLib = slack_log;

const srciptProperty = PropertiesService.getScriptProperties();
const loader = (key)=> srciptProperty.getProperty(key);
const saver = (key,value) => srciptProperty.setProperty(key,value);

apiLib.init({
  sheetID:SHEET_ID,
  slackAccessToken:SLACK_ACCESS_TOKEN,
  loader,
  saver
})

function doPost(e) {
  return apiLib.doPost(e);
}

function updateAll(){
  apiLib.updateAll();
}

function processTasks(){
  apiLib.processTasks();
}

3. Event subscription

1. Move to slack api again.
2. Click "Event Subscriptions" and set "Request URL" as google apps script app url noted above.
3. Subscribe events below
   • message.channels
   • team_join