Suite d'automatisation d'activités et de planification budgétaire IA

• •Token Bot Slack ou URL Webhook
• •Point de terminaison HTTP Webhook (généré automatiquement par n8n)
• •Informations d'identification Google Sheets API
• •Clé API Anthropic

{
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  "meta": {
    "instanceId": "dd69efaf8212c74ad206700d104739d3329588a6f3f8381a46a481f34c9cc281",
    "templateCredsSetupCompleted": true
  },
  "name": "AI Event & Budget Orchestration Suite",
  "tags": [],
  "nodes": [
    {
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      "name": "Déclencheur d'Orchestration",
      "type": "n8n-nodes-base.webhook",
      "position": [
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      "webhookId": "event-orchestrate-webhook",
      "parameters": {
        "path": "event-orchestrate",
        "options": {},
        "httpMethod": "POST"
      },
      "typeVersion": 2
    },
    {
      "id": "65fa224a-7f5a-49d2-9ec6-5dd24dd86f50",
      "name": "Lire le Brief Client",
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      "parameters": {
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        "sheetName": {
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          "mode": "list",
          "value": "ClientBriefs"
        },
        "documentId": {
          "__rl": true,
          "mode": "id",
          "value": "={{ $json.spreadsheetId || '1234567890abcdefghijklmnop' }}"
        },
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      "credentials": {
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    {
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      "name": "Lire les Estimations Budgétaires",
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        "options": {},
        "sheetName": {
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          "mode": "list",
          "value": "BudgetEstimates"
        },
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          "mode": "id",
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      "name": "Lire les Coûts Réels",
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        "options": {},
        "sheetName": {
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          "mode": "list",
          "value": "ActualCosts"
        },
        "documentId": {
          "__rl": true,
          "mode": "id",
          "value": "={{ $json.spreadsheetId || '1234567890abcdefghijklmnop' }}"
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    {
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      "name": "Lire la Base de Données Fournisseurs",
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      "position": [
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      ],
      "parameters": {
        "options": {},
        "sheetName": {
          "__rl": true,
          "mode": "list",
          "value": "VendorDatabase"
        },
        "documentId": {
          "__rl": true,
          "mode": "id",
          "value": "={{ $json.vendorSpreadsheetId || $json.spreadsheetId }}"
        },
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    {
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      "name": "Fusionner Toutes les Données",
      "type": "n8n-nodes-base.merge",
      "position": [
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      ],
      "parameters": {
        "mode": "mergeByPosition"
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      "typeVersion": 3
    },
    {
      "id": "c3ea1e44-1472-43e2-ac30-da2b19f17a6b",
      "name": "Moteur de Fusion de Données",
      "type": "n8n-nodes-base.code",
      "position": [
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      "parameters": {
        "jsCode": "const all = $input.all();\nconst brief = all.find(i => i.json.clientName)?.json || {};\nconst budgets = all.filter(i => i.json.budgetAmount !== undefined).map(i => i.json);\nconst actuals = all.filter(i => i.json.actualCost !== undefined).map(i => i.json);\nconst vendors = all.filter(i => i.json.vendorName).map(i => i.json);\n\n// Metadata\nconst meta = {\n  eventId: brief.eventId || `EVT-${Date.now()}`,\n  clientName: brief.clientName || 'Client',\n  eventType: brief.eventType || 'Conference',\n  attendees: parseInt(brief.attendees) || 150,\n  targetBudget: parseFloat(brief.budget) || 75000,\n  eventDate: brief.eventDate || 'TBD',\n  plannerEmail: brief.plannerEmail || 'planner@company.com',\n  spreadsheetId: brief.spreadsheetId || '1234567890abcdefghijklmnop',\n  teamChannel: brief.teamChannel || '#event-orchestration',\n  priority: brief.priority || 'Medium'\n};\n\n// Budget aggregation\nlet totalBudgeted = 0, totalEstimated = 0, totalActual = 0;\nconst categories = {};\n\nbudgets.forEach(b => {\n  const cat = b.category || 'Other';\n  const budgeted = parseFloat(b.budgetAmount || 0);\n  const estimated = parseFloat(b.estimatedCost || 0);\n  totalBudgeted += budgeted;\n  totalEstimated += estimated;\n  if (!categories[cat]) categories[cat] = { budgeted: 0, estimated: 0, actual: 0, items: [] };\n  categories[cat].budgeted += budgeted;\n  categories[cat].estimated += estimated;\n  categories[cat].items.push(b);\n});\n\nactuals.forEach(a => {\n  const cat = a.category || 'Other';\n  const actual = parseFloat(a.actualCost || 0);\n  totalActual += actual;\n  if  if (categories[cat]) categories[cat].actual += actual;\n});\n\nconst variance = totalBudgeted - totalEstimated;\nconst variancePct = totalBudgeted > 0 ? ((variance / totalBudgeted) * 100).toFixed(2) : 0;\n\nreturn {\n  json: {\n    ...meta,\n    budgets, actuals, vendors,\n    totalBudgeted: totalBudgeted.toFixed(2),\n    totalEstimated: totalEstimated.toFixed(2),\n    totalActual: totalActual.toFixed(2),\n    variance: variance.toFixed(2),\n    variancePct,\n    overBudget: variance < 0,\n    categories: Object.values(categories),\n    validation: { errors: [], warnings: [] },\n    timestamp: new Date().toISOString()\n  }\n};"
      },
      "typeVersion": 2
    },
    {
      "id": "033b6830-f7af-4a48-be42-02d4f568d5ab",
      "name": "Claude AI Core",
      "type": "@n8n/n8n-nodes-langchain.lmChatAnthropic",
      "position": [
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      ],
      "parameters": {
        "model": "claude-3-5-sonnet-20241022",
        "options": {
          "temperature": 0.3
        }
      },
      "credentials": {
        "anthropicApi": {
          "id": "fK55jZdb6CaYNukq",
          "name": "Anthropic account - test"
        }
      },
      "typeVersion": 1.1
    },
    {
      "id": "874f36ce-4862-4f15-988c-a5eb08d21594",
      "name": "Moteur d'Orchestration IA",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        336,
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      ],
      "parameters": {
        "options": {
          "systemMessage": "=You are an elite event orchestration strategist. Generate a complete event plan + budget optimization in JSON.\n\n**Client:** {{ $json.clientName }}\n**Event:** {{ $json.eventType }} | {{ $json.attendees }} guests | {{ $json.eventDate }}\n**Budget:** ${{ $json.totalBudgeted }} (Target: ${{ $json.targetBudget }}) | Variance: ${{ $json.variance }} ({{ $json.variancePct }}%)\n\n**Current Spend:** Estimated ${{ $json.totalEstimated }} | Actual ${{ $json.totalActual }}\n\n**Categories:** {{ $json.categories.map(c => `${c.category}: $${c.budgeted} → $${c.estimated}`).join(', ') }}\n\n**Vendors Available:** {{ $json.vendors.map(v => v.vendorName).join(', ') }}\n\n**Deliver JSON with:**\n- planSummary\n- optimizedTimeline (phases with dates)\n- optimizedBudgetBreakdown (category, current, recommended, savings)\n- taskList (task, owner, due, priority)\n- vendorRecommendations\n- riskAnalysis (risk, probability, impact, mitigation)\n- totalSavings, finalCost, roiImprovement\n- autoApproval: true/false"
        }
      },
      "typeVersion": 2.2
    },
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      "name": "Analyser et Finaliser",
      "type": "n8n-nodes-base.code",
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      ],
      "parameters": {
        "jsCode": "const ai = $input.first().json.response || $input.first().json.text;\nconst base = $('Data Fusion Engine').first().json;\nlet plan; try { plan = JSON.parse(ai.match(/\\{[\\s\\S]*\\}/)[0]); } catch { plan = { planSummary: 'AI parse failed' }; }\n\nconst savings = (plan.optimizedBudgetBreakdown || []).reduce((s, c) => s + (c.savings || 0), 0);\nconst final = base.totalEstimated - savings;\nconst roi = ((savings / base.totalEstimated) * 100).toFixed(1);\nconst riskScore = (plan.riskAnalysis || []).reduce((s, r) => s + (r.probability === 'High' ? 3 : r.probability === 'Medium' ? 2 : 1) * (r.impact === 'High' ? 3 : 2 : 1), 0);\nconst riskLevel = riskScore > 12 ? 'High' : riskScore > 6 ? 'Medium' : 'Low';\nconst autoApprove = plan.autoApproval !== false && riskLevel !== 'High' && savings > 0;\n\nreturn { json: { ...base, ...plan, totalSavings: savings.toFixed(2), finalCost: final.toFixed(2), roiImprovement: roi, riskScore, riskLevel, autoApprove, orchestratedAt: new Date().toISOString() } };"
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      "typeVersion": 2
    },
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      "name": "Sauvegarder le Plan Orchestré",
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      "position": [
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      "parameters": {
        "columns": {
          "value": {},
          "schema": [],
          "mappingMode": "autoMapInputData",
          "matchingColumns": [],
          "attemptToConvertTypes": false,
          "convertFieldsToString": false
        },
        "options": {},
        "operation": "appendOrUpdate",
        "sheetName": {
          "__rl": true,
          "mode": "name",
          "value": "OrchestratedPlans"
        },
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          "__rl": true,
          "mode": "id",
          "value": "={{ $json.spreadsheetId }}"
        },
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      ],
      "webhookId": "3e1216b9-e7dc-4123-87b9-6d5c20e2171d",
      "parameters": {
        "text": "=*{{ $json.eventId }}: {{ $json.clientName }} - {{ $json.eventType }}*\n\n*Status:* {{ $json.autoApprove ? 'AUTO-APPROVED' : 'REVIEW NEEDED' }}\n*Savings:* ${{ $json.totalSavings }} ({{ $json.roiImprovement }}% ROI)\n*Risk:* {{ $json.riskLevel }}\n\n{{ $json.autoApprove ? 'Proceeding to execution' : 'Team review required' }}\n\n[View Full Plan](https://docs.google.com/spreadsheets/d/{{ $json.spreadsheetId }})",
        "select": "channel",
        "channelId": "={{ $json.teamChannel }}",
        "otherOptions": {}
      },
      "credentials": {
        "slackApi": {
          "id": "MQ0fgwuS8AzfwFvy",
          "name": "Slack account - test "
        }
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    {
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      "name": "Rapport Direction",
      "type": "n8n-nodes-base.emailSend",
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      ],
      "webhookId": "49513419-b372-4ecc-88c0-c5c2612e429e",
      "parameters": {
        "options": {},
        "subject": "={{ $json.autoApprove ? 'Approved' : 'Review' }}: {{ $json.eventId }} Plan & Budget",
        "toEmail": "={{ $json.plannerEmail }}",
        "fromEmail": "ai-orchestrator@company.com"
      },
      "credentials": {
        "smtp": {
          "id": "G1kyF8cSWTZ4vouN",
          "name": "SMTP -test"
        }
      },
      "typeVersion": 2.1
    },
    {
      "id": "90e4cb72-7890-4f58-ab49-51702e273cc1",
      "name": "Note Adhésive",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      ],
      "parameters": {
        "width": 160,
        "height": 480,
        "content": "Webhook (POST /event-orchestrate) or Daily @ 7 AM schedule"
      },
      "typeVersion": 1
    },
    {
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      "name": "Note Adhésive1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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        368
      ],
      "parameters": {
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        "height": 480,
        "content": "Aggregates totals, calculates variance, validates data"
      },
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    },
    {
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      "name": "Note Adhésive2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      ],
      "parameters": {
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        "height": 480,
        "content": "Sends structured prompt to Claude AI"
      },
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    },
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      "position": [
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      "parameters": {
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        "content": "Merges all sources into unified dataset"
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      "position": [
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      ],
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        "height": 1104,
        "content": "Pulls event metadata from ClientBriefs sheet\n\nFetches budgetAmount, estimatedCost, vendor\n\nLoads real-time spend from ActualCosts\n\nRetrieves pricing, ratings, and reliability"
      },
      "typeVersion": 1
    },
    {
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      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      ],
      "parameters": {
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        "height": 480,
        "content": "Extracts JSON, computes savings, ROI, risk, sets auto-approve"
      },
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    },
    {
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      "position": [
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        80
      ],
      "parameters": {
        "width": 160,
        "height": 848,
        "content": "Writes full plan + KPIs to OrchestratedPlans\n\nPosts rich Slack message with status & link\n\nSends interactive HTML email to planner"
      },
      "typeVersion": 1
    }
  ],
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