Automatización de asignación aleatoria de tareas domésticas con Google Sheets y notificaciones por Gmail

• •Cuenta de Google y credenciales de API de Gmail
• •Credenciales de API de Google Sheets

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        "jsCode": "let tasks = $items('Get Tasks');\nlet people = $items('Get People');\n\n// Filter persons without Email\npeople = people.filter(item => {\n  const email = item.json.email;\n  return email && email.toString().trim() !== '';\n});\n\n// Filter tasks undefined\ntasks = tasks.filter(item => {\n  const task = item.json.task;\n  return task && task.toString().trim() !== '';\n});\n\n// Error if there aren´t any persons\nif (people.length === 0) {\n  throw new Error('No hay personas con correo electrónico para asignar las tareas.');\n}\n\n// Assign Tasks\nconst assignments = tasks.map((taskItem, index) => {\n  const personItem = people[Math.floor(Math.random() * people.length)];\n  return {\n    json: {\n      row_number: taskItem.json.row_number,\n      task: taskItem.json.task,\n      description: taskItem.json.description,\n      assigned_to: personItem.json.name,\n      email: personItem.json.email,\n    }\n  };\n});\n\nreturn assignments;\n"
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        "content": "## Sheets Tasks Example\n![](https://i.imgur.com/VHb4GQM.jpeg)"
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        "content": "## Setup steps before start\n1.\tSpreadsheet – Create a Google Sheets document with two sheets (“Tasks” and “Persons”) You can see examples in the **images**.\n2.\tCreate your credential for Google Sheets with read and write permissions.\n3. Create your credential to send messages from Gmail.\n"
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        "content": "## Sheet Persons ![](https://i.imgur.com/0eN0zPX.jpeg)"
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        "content": "## How to customise it\n\nChange the schedule interval to suit your rotation, edit the email template to include due dates or motivational messages, or modify the assignment script to weight tasks by difficulty. You could also send notifications via Slack or Telegram."
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        "content": "**Filter Data and Assign Tasks Node (Optional):** \n\nIt's preconfigured but you can or modify the assignment script to weight tasks by difficulty.\n"
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        "content": "**Send a message node:** \n\nSelect your Gmail credential. If you want you can customise the subject and body of the email."
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        "content": "**Update sheet assign_to in sheet node:** \n\nThe workflow uses the row_number to match the row being updated. Ensure mapping writes the assigned person’s name to the correct row. "
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        "content": "**Get People Node:** \n\nSelect the credential for your Google account and search for your Persons sheet in drive.\n"
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        "content": "**Get Tasks Node:** \n\nSelect the credential for your Google account and search for your Tasks sheet in drive.\n"
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