Workflow d'approbation des rendez-vous d'installation avec Slack et Gmail

• •Compte Google et informations d'identification Gmail API
• •Token Bot Slack ou URL Webhook

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              "value": "#installations"
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            {
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              "type": "string",
              "value": "https://your-booking-form-url.com"
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      "typeVersion": 3.4
    },
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      "webhookId": "99741701-02dc-46e6-b578-d492b7de6983",
      "parameters": {
        "select": "channel",
        "message": "=🔧 **New Installation Request**\n\n👤 **Customer:** {{ $json.CUSTOMER_NAME }}\n📧 **Email:** {{ $json.CUSTOMER_EMAIL }}\n📞 **Phone:** {{ $json.CUSTOMER_PHONE }}\n\n📅 **Requested Date/Time:** {{ $json.BOOKING_DATE }} at {{ $json.BOOKING_TIME }} PST\n\n❓ **Do we have an available installer for this slot?**",
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            "approvalType": "double",
            "disapproveLabel": "No installer available"
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        "options": {},
        "subject": "=✅ Installation Confirmed - {{ $('Set Fields: Configuration Variables').item.json.BOOKING_DATE }}",
        "emailType": "text"
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        "message": "=Hi {{ $('Set Fields: Configuration Variables').item.json.CUSTOMER_NAME }},\n\nThank you for your interest in our installation services.\n\nUnfortunately, we don't have an installer available for your requested time slot:\n📅 **Date:** {{ $('Set Fields: Configuration Variables').item.json.BOOKING_DATE }}\n⏰ **Time:** {{ $('Set Fields: Configuration Variables').item.json.BOOKING_TIME }} PST\n\nPlease reschedule your appointment using this link:\n🔗 {{ $('Set Fields: Configuration Variables').item.json.RESCHEDULE_LINK }}\n\nWe apologize for any inconvenience and look forward to serving you at a different time.\n\nBest regards,\n{{ $('Set Fields: Configuration Variables').item.json.CONTACT_PERSON }}\n{{ $('Set Fields: Configuration Variables').item.json.COMPANY_NAME }}",
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        "content": "## 🔧 Installation Booking Approval Workflow\n\n**What this workflow does:**\nAutomates the approval process for installation bookings by collecting form submissions, requesting team approval via Slack, and sending automated email responses.\n\n**Who's it for:**\nService businesses that need to:\n- Collect installation booking requests\n- Get team approval before confirming appointments\n- Send automated email confirmations or reschedule requests\n\n**How it works:**\n1. Customer fills out installation booking form\n2. Team gets notified via Slack with approval buttons\n3. Based on approval/rejection, customer receives confirmation or reschedule email\n\n**Setup Requirements:**\n- Slack workspace with channel for notifications\n- Gmail account for sending emails\n- Form trigger URL to embed on your website\n\n**Configuration:**\nUpdate the variables in the \"Set Fields\" node:\n- SLACK_CHANNEL_ID: Your Slack channel\n- COMPANY_NAME: Your business name\n- CONTACT_PERSON: Your name\n- RESCHEDULE_LINK: Link to your booking form\n\n**Security Note:**\nNo API keys are hardcoded - all credentials are managed through n8n's secure connection system."
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        "content": "**Step 1**\nCustomer submits installation booking form with contact details and preferred date/time"
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      "parameters": {
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        "content": "**Step 2**\nSet up configuration variables that can be easily customized for your business"
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      "name": "Note adhésive 3",
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      "parameters": {
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        "content": "**Step 3**\nSend formatted message to Slack channel with approval buttons for the team"
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      "parameters": {
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        "content": "**Step 4**\nCheck if the team approved or rejected the booking request"
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      "position": [
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      "parameters": {
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        "content": "**Step 5A**\nSend confirmation email if approved with appointment details"
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      "name": "Note adhésive 6",
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      "parameters": {
        "width": 200,
        "height": 140,
        "content": "**Step 5B**\nSend reschedule email if rejected with link to book new time"
      },
      "typeVersion": 1
    }
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