Twitter notifications

{
  "id": "1",
  "name": "Twitter notifications",
  "nodes": [
    {
      "name": "Twitter",
      "type": "n8n-nodes-base.twitter",
      "position": [
        610,
        260
      ],
      "parameters": {
        "operation": "search",
        "searchText": "n8n_io",
        "additionalFields": {
          "resultType": "recent"
        }
      },
      "credentials": {
        "twitterOAuth1Api": "Twitter"
      },
      "typeVersion": 1
    },
    {
      "name": "Cron",
      "type": "n8n-nodes-base.cron",
      "position": [
        410,
        260
      ],
      "parameters": {
        "triggerTimes": {
          "item": [
            {
              "mode": "everyMinute"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "name": "Function",
      "type": "n8n-nodes-base.function",
      "position": [
        940,
        260
      ],
      "parameters": {
        "functionCode": "const new_items = [];
const data = this.getWorkflowStaticData('node');

data.ids = data.ids || [];

for (var i=0; i<items.length; i++) {
  if (data.ids.includes(items[i].json.id)) {
    break;
  } else {
    new_items.push({json: {id: items[i].json.id, url: items[i].json.url, tweet: items[i].json.tweet, username: items[i].json.username, photo: items[i].json.photo, name: items[i].json.name, color: items[i].json.color}});
  }
}

data.ids = items.map(item => item.json.id)
return new_items;
"
      },
      "typeVersion": 1
    },
    {
      "name": "Set",
      "type": "n8n-nodes-base.set",
      "position": [
        780,
        260
      ],
      "parameters": {
        "values": {
          "number": [
            {
              "name": "id",
              "value": "={{$node[\"Twitter\"].json[\"id\"]}}"
            }
          ],
          "string": [
            {
              "name": "url",
              "value": "=https://twitter.com/{{$node[\"Twitter\"].json[\"user\"][\"screen_name\"]}}/status/{{$node[\"Twitter\"].json[\"id_str\"]}}"
            },
            {
              "name": "tweet",
              "value": "={{$node[\"Twitter\"].json[\"text\"]}}"
            },
            {
              "name": "username",
              "value": "={{$node[\"Twitter\"].json[\"user\"][\"screen_name\"]}}"
            },
            {
              "name": "photo",
              "value": "={{$node[\"Twitter\"].json[\"user\"][\"profile_image_url_https\"]}}"
            },
            {
              "name": "name",
              "value": "={{$node[\"Twitter\"].json[\"user\"][\"name\"]}}"
            },
            {
              "name": "color",
              "value": "={{$node[\"Twitter\"].json[\"user\"][\"profile_link_color\"]}}"
            }
          ]
        },
        "options": {
          "dotNotation": true
        },
        "keepOnlySet": true
      },
      "typeVersion": 1
    },
    {
      "name": "Mattermost",
      "type": "n8n-nodes-base.mattermost",
      "position": [
        1110,
        260
      ],
      "parameters": {
        "message": "={{$node[\"Function\"].json[\"url\"]}}",
        "channelId": "c81pcft85byeipbp3nptbmicah",
        "attachments": [
          {
            "text": "={{$node[\"Function\"].json[\"tweet\"]}}",
            "color": "=#{{$node[\"Function\"].json[\"color\"]}}",
            "author_icon": "={{$node[\"Function\"].json[\"photo\"]}}",
            "author_link": "=https://twitter.com/{{$node[\"Function\"].json[\"username\"]}}",
            "author_name": "={{$node[\"Function\"].json[\"name\"]}} ({{$node[\"Function\"].json[\"username\"]}})"
          }
        ],
        "otherOptions": {}
      },
      "credentials": {
        "mattermostApi": "Mattermost"
      },
      "typeVersion": 1
    }
  ],
  "settings": {},
  "connections": {
    "Set": {
      "main": [
        [
          {
            "node": "Function",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Cron": {
      "main": [
        [
          {
            "node": "Twitter",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Twitter": {
      "main": [
        [
          {
            "node": "Set",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Function": {
      "main": [
        [
          {
            "node": "Mattermost",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}