n8n-workflows/workflows/1_TwitterWorkflow.json

{
  "id": "1",
  "name": "TwitterWorkflow",
  "nodes": [
    {
      "name": "On clicking 'execute'",
      "type": "n8n-nodes-base.manualTrigger",
      "disabled": true,
      "position": [
        400,
        850
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "name": "Filter Tweet Data",
      "type": "n8n-nodes-base.set",
      "position": [
        680,
        300
      ],
      "parameters": {
        "values": {
          "string": [
            {
              "name": "Tweet",
              "value": "={{$node[\"n8n.io mentions\"].json[\"text\"]}}"
            },
            {
              "name": "Tweet ID",
              "value": "={{$node[\"n8n.io mentions\"].json[\"id\"]}}"
            },
            {
              "name": "Tweet URL",
              "value": "=https://twitter.com/{{$node[\"n8n.io mentions\"].json[\"user\"][\"screen_name\"]}}/status/{{$node[\"n8n.io mentions\"].json[\"id_str\"]}}"
            }
          ]
        },
        "options": {},
        "keepOnlySet": true
      },
      "typeVersion": 1
    },
    {
      "name": "Only get new tweets",
      "type": "n8n-nodes-base.function",
      "position": [
        910,
        300
      ],
      "parameters": {
        "functionCode": "const staticData = getWorkflowStaticData('global');\nconst newTweetIds = items.map(item => item.json[\"Tweet ID\"]);\nconst oldTweetIds = staticData.oldTweetIds; \n\nif (!oldTweetIds) {\n  staticData.oldTweetIds = newTweetIds;\n  return items;\n}\n\n\nconst actualNewTweetIds = newTweetIds.filter((id) => !oldTweetIds.includes(id));\nconst actualNewTweets = items.filter((data) => actualNewTweetIds.includes(data.json['Tweet ID']));\nstaticData.oldTweetIds = [...actualNewTweetIds, ...oldTweetIds];\n\nreturn actualNewTweets;\n"
      },
      "typeVersion": 1
    },
    {
      "name": "n8n.io mentions",
      "type": "n8n-nodes-base.twitter",
      "position": [
        480,
        300
      ],
      "parameters": {
        "operation": "search",
        "searchText": "@n8n_io",
        "additionalFields": {}
      },
      "credentials": {
        "twitterOAuth1Api": "Twitter Credentials"
      },
      "typeVersion": 1
    },
    {
      "name": "RocketChat",
      "type": "n8n-nodes-base.rocketchat",
      "position": [
        1150,
        300
      ],
      "parameters": {
        "text": "=New Mention!: {{$node[\"Filter Tweet Data\"].json[\"Tweet\"]}}.\nSee it here: {{$node[\"Only get new tweets\"].json[\"Tweet URL\"]}}",
        "channel": "general",
        "options": {},
        "jsonParameters": true
      },
      "credentials": {
        "rocketchatApi": "Rocket Chat API"
      },
      "typeVersion": 1
    },
    {
      "name": "Cron",
      "type": "n8n-nodes-base.cron",
      "position": [
        270,
        300
      ],
      "parameters": {
        "triggerTimes": {
          "item": [
            {
              "mode": "everyX",
              "unit": "minutes",
              "value": 1
            }
          ]
        }
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "settings": {},
  "connections": {
    "Cron": {
      "main": [
        [
          {
            "node": "n8n.io mentions",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "n8n.io mentions": {
      "main": [
        [
          {
            "node": "Filter Tweet Data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Filter Tweet Data": {
      "main": [
        [
          {
            "node": "Only get new tweets",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Only get new tweets": {
      "main": [
        [
          {
            "node": "RocketChat",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "On clicking 'execute'": {
      "main": [
        []
      ]
    }
  }
}