Sp · 18 · Primera Visita — Formularios 24h/2h Antes

The workflow JSON

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{
  "name": "SP \u00b7 18 \u00b7 Primera Visita \u2014 Formularios 24h/2h antes",
  "nodes": [
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "primera-visita-forms",
        "responseMode": "lastNode",
        "options": {}
      },
      "id": "sp18-0001",
      "name": "Webhook \u00b7 PV \u2014 programar formularios",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2,
      "position": [
        240,
        300
      ]
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={ \"ok\": true }"
      },
      "id": "sp18-0002",
      "name": "Responder OK",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1,
      "position": [
        460,
        500
      ]
    },
    {
      "parameters": {
        "jsCode": "const d = $input.first().json;\nconst now = new Date();\nconst citaFecha = d.fechaTimestamp ? new Date(d.fechaTimestamp) : new Date();\nconst diffMs = citaFecha - now;\nconst diffHoras = diffMs / (1000 * 60 * 60);\nconst esperarMs = diffHoras > 24\n  ? diffMs - 24 * 60 * 60 * 1000\n  : Math.max(0, diffMs - 2 * 60 * 60 * 1000);\nconst esMenos24h = diffHoras <= 24;\nreturn [{ json: { ...d, esperarMs: Math.max(0, esperarMs), esMenos24h } }];"
      },
      "id": "sp18-0003",
      "name": "Calcular cu\u00e1ndo enviar",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        460,
        300
      ]
    },
    {
      "parameters": {
        "resume": "timeInterval",
        "unit": "milliseconds",
        "amount": "={{ $json.esperarMs }}"
      },
      "id": "sp18-0004",
      "name": "Esperar hasta 24h antes (\u00f3 2h si urgente)",
      "type": "n8n-nodes-base.wait",
      "typeVersion": 1.1,
      "position": [
        680,
        300
      ]
    },
    {
      "parameters": {
        "jsCode": "const d = $input.first().json;\nconst esMenor = d.esMenor || false;\nconst telefonoDestino = d.telefonoTutor || d.telefono;\nconst linkCuestionario = `${$vars.CUESTIONARIO_BASE_URL}?token=${d.token || d.idPac}`;\nconst cuando = d.esMenos24h ? 'hoy' : 'ma\u00f1ana';\nconst texto = esMenor\n  ? `\ud83d\udc76 Hola ${d.nombreTutor || d.nombre}, ${cuando} es la primera cita de *${d.nombre}* a las ${d.horaStr}h.\\n\\nCompleta los documentos antes de la visita (5 min):\\n\ud83d\udccb Cuestionario de salud + LOPD: ${linkCuestionario}\\n\\n\u23f0 El enlace expira 1h despu\u00e9s de la cita.`\n  : `\ud83d\udc4b Hola ${d.nombre}, ${cuando} tienes tu primera cita en ${$vars.CLINICA_NOMBRE} a las *${d.horaStr}h*.\\n\\nPara prepararla completa estos documentos (3 min):\\n\ud83d\udccb Cuestionario de salud: ${linkCuestionario}\\n\ud83d\udd12 Incluye firma de privacidad (LOPD)\\n\\n\u23f0 El enlace expira 1h despu\u00e9s de tu cita.`;\nreturn [{ json: { ...d, mensaje: texto, telefonoDestino, linkCuestionario } }];"
      },
      "id": "sp18-0005",
      "name": "Preparar mensaje formularios",
      "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.telefonoDestino.replace(/[^0-9]/g,'').replace(/^34/,'') }}@s.whatsapp.net\",\n  \"text\": \"{{ $json.mensaje }}\"\n}"
      },
      "id": "sp18-0006",
      "name": "WhatsApp \u00b7 Formularios PV",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4,
      "position": [
        1120,
        300
      ]
    }
  ],
  "connections": {
    "Webhook \u00b7 PV \u2014 programar formularios": {
      "main": [
        [
          {
            "node": "Calcular cu\u00e1ndo enviar",
            "type": "main",
            "index": 0
          },
          {
            "node": "Responder OK",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Calcular cu\u00e1ndo enviar": {
      "main": [
        [
          {
            "node": "Esperar hasta 24h antes (\u00f3 2h si urgente)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Esperar hasta 24h antes (\u00f3 2h si urgente)": {
      "main": [
        [
          {
            "node": "Preparar mensaje formularios",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Preparar mensaje formularios": {
      "main": [
        [
          {
            "node": "WhatsApp \u00b7 Formularios PV",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "id": "sp-pv-24h-forms-018",
  "_nota": "POST /webhook/primera-visita-forms con: { nombre, telefono, horaStr, fechaTimestamp (ISO), idPac/token, esMenor?, nombreTutor?, telefonoTutor? }"
}

About this workflow

SP · 18 · Primera Visita — Formularios 24h/2h antes. Uses httpRequest. Webhook trigger; 6 nodes.

Source: https://github.com/Manzanedodelgado/SmilePro-Studio/blob/7a67a0777c43ab52ee492a48d0c1616b905b49a2/n8n-workflows/18-pv-24h-forms.json — original creator credit. Request a take-down →

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