Page History

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• Retrieve Slack History - An action that is invoked every 24 hours with OpenWhisk slack domain and a particular channel, retrieves a bunch of messages and user map. It than then replaces user ID with user name in all the slack messages and sends them sends them to next action in sequence. For example, user ID "XYZ" is replaced with username "bob":
  
  

   {
        "type": "message",
        "user": "XYZ",
        "text": "Did my email about Slack made it to the dev list?",
        "ts": "1484957540.000002"
    },

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