plan.json

{
  "chains": [
    {
      "id":"STREAM-RUNNERTY-FOLLOWER",
      "name":"It streams the twitter user account to listen for new followers",
      "triggers":[
        {
          "id":"twitter_default",
          "command":"follow"
        }
      ],
      "processes":[
        {
          "id": "SEND_DIRECT_ES",
          "name": "Sends a direct message to the new follower in Spanish",
          "depends_process": {
            "$and": [
              {"@GV(user_lang)": {"$eq": "es"}}
             ]
          },
          "exec":{
            "id":"twitter_default",
            "command":"direct",
            "screen_name":"@GV(user_screen_name)",
            "textToSend": "Hola, gracias por seguirme."
          }
        },
        {
          "id": "SEND_DIRECT_EN",
          "name": "Sends a direct message to the new follower in English",
          "depends_process": {
            "$and": [
              {"@GV(user_lang)": {"$ne": "es"}}
             ]
          },
          "exec":{
            "id":"twitter_default",
            "command":"direct",
            "screen_name":"@GV(user_screen_name)",
            "textToSend": "Hello, thank you for following me."
          }
        }
      ]
    }
  ]
}