Sp · 06 · Revisión Ortodoncia 6 Meses

The workflow JSON

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{
  "name": "SP \u00b7 06 \u00b7 Revisi\u00f3n Ortodoncia 6 meses",
  "nodes": [
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "cronExpression",
              "expression": "0 9 * * *"
            }
          ]
        }
      },
      "id": "sp06-0001",
      "name": "Cron \u00b7 Diario 9:00h",
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.2,
      "position": [
        240,
        300
      ]
    },
    {
      "parameters": {
        "jsCode": "const now = new Date();\nconst d6m = new Date(now); d6m.setDate(now.getDate() - 180);\nconst fmt = d => parseInt(`${d.getFullYear()}${String(d.getMonth()+1).padStart(2,'0')}${String(d.getDate()).padStart(2,'0')}`);\nreturn [{ json: { fecha: fmt(d6m), rango: 3 } }];"
      },
      "id": "sp06-0002",
      "name": "Calcular hace 180 d\u00edas",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        460,
        300
      ]
    },
    {
      "parameters": {
        "operation": "executeQuery",
        "query": "SELECT p.\"IdPac\", p.\"Nombre\", p.\"Apellidos\",\n  COALESCE(NULLIF(p.\"TelMovil\",''), p.\"Tel1\") AS telefono\nFROM \"Pacientes\" p\nWHERE p.\"IdPac\" IN (\n  SELECT DISTINCT c.\"IdPac\" FROM \"DCitas\" c\n  WHERE c.\"Texto\" ILIKE '%ortodoncia%' AND c.\"IdSitC\" = 5\n    AND c.\"Fecha\" BETWEEN {{ $json.fecha }} - {{ $json.rango }} AND {{ $json.fecha }} + {{ $json.rango }}\n)\nAND p.\"IdPac\" NOT IN (\n  SELECT DISTINCT c2.\"IdPac\" FROM \"DCitas\" c2\n  WHERE c2.\"Fecha\" > {{ $json.fecha }} AND c2.\"IdSitC\" NOT IN (3)\n)\nAND COALESCE(NULLIF(p.\"TelMovil\",''), p.\"Tel1\") IS NOT NULL\nAND (p.\"AceptaWhatsApp\" = true OR p.\"AceptaWhatsApp\" IS NULL)\nLIMIT 50",
        "additionalFields": {}
      },
      "id": "sp06-0003",
      "name": "BD \u00b7 Pacientes ortodoncia 6m",
      "type": "n8n-nodes-base.postgres",
      "typeVersion": 2.4,
      "position": [
        680,
        300
      ],
      "credentials": {
        "postgres": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "jsCode": "const i = $input.item.json;\nconst msg = `\ud83e\uddb7 Hola ${i.Nombre}, han pasado 6 meses desde que terminaste tu ortodoncia.\\n\\n\u00a1Revisemos que tu sonrisa sigue perfecta! \u00bfTe paso opciones de cita?`;\nreturn [{ json: { ...i, mensaje: msg } }];"
      },
      "id": "sp06-0004",
      "name": "Preparar mensaje 6m",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        900,
        300
      ]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "={{ $vars.EVOLUTION_URL }}/message/sendText/{{ $vars.EVOLUTION_INSTANCE }}",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "apikey",
              "value": "={{ $vars.EVOLUTION_API_KEY }}"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={\n  \"number\": \"34{{ $json.telefono.replace(/[^0-9]/g,'').replace(/^34/,'') }}@s.whatsapp.net\",\n  \"text\": \"{{ $json.mensaje }}\"\n}"
      },
      "id": "sp06-0005",
      "name": "WhatsApp \u00b7 Revisi\u00f3n 6m",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4,
      "position": [
        1120,
        300
      ]
    }
  ],
  "connections": {
    "Cron \u00b7 Diario 9:00h": {
      "main": [
        [
          {
            "node": "Calcular hace 180 d\u00edas",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Calcular hace 180 d\u00edas": {
      "main": [
        [
          {
            "node": "BD \u00b7 Pacientes ortodoncia 6m",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "BD \u00b7 Pacientes ortodoncia 6m": {
      "main": [
        [
          {
            "node": "Preparar mensaje 6m",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Preparar mensaje 6m": {
      "main": [
        [
          {
            "node": "WhatsApp \u00b7 Revisi\u00f3n 6m",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "id": "sp-ortho-6m-006"
}

Credentials you'll need

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• postgres

About this workflow

SP · 06 · Revisión Ortodoncia 6 meses. Uses postgres, httpRequest. Scheduled trigger; 5 nodes.

Source: https://github.com/Manzanedodelgado/SmilePro-Studio/blob/7a67a0777c43ab52ee492a48d0c1616b905b49a2/n8n-workflows/06-rem-ortho-6m.json — original creator credit. Request a take-down →

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