{
  "name": "Create and Update a MailerLite Subscriber",
  "nodes": [
    {
      "name": "On clicking 'execute'",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        310,
        300
      ],
      "parameters": {},
      "typeVersion": 1,
      "id": "create-update-mailerlite-subscriber-0"
    },
    {
      "name": "Set subscriber details",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "parameters": {
        "mode": "runOnceForAllItems",
        "jsCode": "const email='',name='',city='';if(!/^\\S+@\\S+\\.\\S+$/.test(email.trim())||!name.trim()||!city.trim())throw Error('Enter email, name and city');return [{json:{email:email.trim(),name:name.trim(),city:city.trim()}}];"
      },
      "id": "create-update-mailerlite-subscriber-1"
    },
    {
      "name": "MailerLite",
      "type": "n8n-nodes-base.mailerLite",
      "position": [
        510,
        300
      ],
      "parameters": {
        "email": "={{ $(\"Set subscriber details\").first().json.email }}",
        "additionalFields": {
          "customFieldsUi": {
            "customFieldsValues": [
              {
                "fieldId": "name",
                "value": "={{ $(\"Set subscriber details\").first().json.name }}"
              }
            ]
          }
        }
      },
      "typeVersion": 2,
      "id": "create-update-mailerlite-subscriber-2"
    },
    {
      "name": "Confirm subscriber",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "parameters": {
        "mode": "runOnceForAllItems",
        "jsCode": "const x=$input.first().json,s=$('Set subscriber details').first().json;if(typeof x.id!=='string'||!x.id||x.email?.toLowerCase()!==s.email.toLowerCase())throw Error('MailerLite did not return the requested subscriber');return $input.all();"
      },
      "id": "create-update-mailerlite-subscriber-3"
    },
    {
      "name": "MailerLite1",
      "type": "n8n-nodes-base.mailerLite",
      "position": [
        710,
        300
      ],
      "parameters": {
        "operation": "update",
        "subscriberId": "={{ $(\"Confirm subscriber\").first().json.id }}",
        "additionalFields": {
          "customFieldsUi": {
            "customFieldsValues": [
              {
                "fieldId": "city",
                "value": "={{ $(\"Set subscriber details\").first().json.city }}"
              }
            ]
          }
        }
      },
      "typeVersion": 2,
      "id": "create-update-mailerlite-subscriber-4"
    },
    {
      "name": "Confirm update",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "parameters": {
        "mode": "runOnceForAllItems",
        "jsCode": "const id=$('Confirm subscriber').first().json.id;if($input.first().json.data?.id!==id)throw Error('MailerLite did not confirm the same subscriber');return $input.all();"
      },
      "id": "create-update-mailerlite-subscriber-5"
    },
    {
      "name": "MailerLite2",
      "type": "n8n-nodes-base.mailerLite",
      "position": [
        910,
        300
      ],
      "parameters": {
        "operation": "get",
        "subscriberId": "={{ $(\"Confirm subscriber\").first().json.id }}"
      },
      "typeVersion": 2,
      "id": "create-update-mailerlite-subscriber-6"
    },
    {
      "name": "Verify subscriber",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "parameters": {
        "mode": "runOnceForAllItems",
        "jsCode": "function result({data,id,email,name,city}){if(!data||data.id!==id||data.email?.toLowerCase()!==email.toLowerCase()||data.fields?.name!==name||data.fields?.city!==city)throw Error('MailerLite did not return the expected subscriber');return{subscriber:data};}\n\nconst s=$('Set subscriber details').first().json,id=$('Confirm subscriber').first().json.id;return [{json:result({data:$input.first().json,id,email:s.email,name:s.name,city:s.city}).subscriber}];"
      },
      "id": "create-update-mailerlite-subscriber-7"
    }
  ],
  "active": false,
  "settings": {},
  "connections": {
    "On clicking 'execute'": {
      "main": [
        [
          {
            "node": "Set subscriber details",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set subscriber details": {
      "main": [
        [
          {
            "node": "MailerLite",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "MailerLite": {
      "main": [
        [
          {
            "node": "Confirm subscriber",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Confirm subscriber": {
      "main": [
        [
          {
            "node": "MailerLite1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "MailerLite1": {
      "main": [
        [
          {
            "node": "Confirm update",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Confirm update": {
      "main": [
        [
          {
            "node": "MailerLite2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "MailerLite2": {
      "main": [
        [
          {
            "node": "Verify subscriber",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "pinData": {}
}