extension-platform/n8n-workflows/extension-health-check.json

{
  "name": "Extension Platform: Health & Drift Check (2x Daily)",
  "nodes": [
    {
      "parameters": {
        "rule": {
          "interval": [
            { "triggerAtHour": 7 },
            { "triggerAtHour": 19 }
          ]
        }
      },
      "id": "schedule-trigger",
      "name": "07:00 & 19:00 Daily",
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.2,
      "position": [0, 0]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://platform.dev.marcus-law.co.il/sync",
        "sendBody": true,
        "bodyParameters": { "parameters": [] },
        "options": { "timeout": 120000 }
      },
      "id": "call-sync",
      "name": "Sync All Customers",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [240, -100]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://platform.dev.marcus-law.co.il/health-check",
        "options": { "timeout": 120000 }
      },
      "id": "call-health",
      "name": "Health Check",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [240, 100]
    },
    {
      "parameters": {
        "mode": "wait",
        "options": {}
      },
      "id": "merge-results",
      "name": "Wait for Both",
      "type": "n8n-nodes-base.merge",
      "typeVersion": 3,
      "position": [480, 0]
    },
    {
      "parameters": {
        "jsCode": "// Combine sync + health check results into a single Mattermost report\nconst items = $input.all();\nconst syncResult = items[0]?.json || {};\nconst healthResult = items[1]?.json || {};\n\nconst lines = [];\nconst now = new Date().toLocaleString('he-IL', { timeZone: 'Asia/Jerusalem' });\n\n// === Health Check Section ===\nconst issues = healthResult.issues || [];\nconst critical = issues.filter(i => i.severity === 'critical');\nconst errors = issues.filter(i => i.severity === 'error');\nconst warnings = issues.filter(i => i.severity === 'warning');\n\nif (issues.length > 0) {\n  const statusIcon = critical.length > 0 ? ':rotating_light:' : errors.length > 0 ? ':x:' : ':warning:';\n  lines.push(`### ${statusIcon} Extension Health Check — ${now}`);\n  lines.push(`**${issues.length}** issues found: ${critical.length} critical, ${errors.length} errors, ${warnings.length} warnings`);\n  lines.push('');\n\n  if (critical.length > 0) {\n    lines.push('#### :rotating_light: Critical');\n    for (const i of critical) {\n      lines.push(`- **${i.extension || 'System'}** [${i.check}]: ${i.message}`);\n    }\n    lines.push('');\n  }\n  if (errors.length > 0) {\n    lines.push('#### :x: Errors');\n    for (const i of errors) {\n      lines.push(`- **${i.extension || 'System'}** [${i.check}]: ${i.message}`);\n    }\n    lines.push('');\n  }\n  if (warnings.length > 0) {\n    lines.push('#### :warning: Warnings');\n    for (const i of warnings) {\n      lines.push(`- **${i.extension || 'System'}** [${i.check}]: ${i.message}`);\n    }\n    lines.push('');\n  }\n} else {\n  lines.push(`### :white_check_mark: Extension Health Check — ${now}`);\n  lines.push('All extensions passed integrity checks.');\n  lines.push('');\n}\n\n// Customer API status\nconst customers = healthResult.customers || [];\nif (customers.length > 0) {\n  lines.push('| Customer | API | Extensions | Version |');\n  lines.push('|----------|-----|------------|---------|');\n  for (const c of customers) {\n    const apiStatus = c.api_reachable ? ':white_check_mark:' : ':x:';\n    const extCount = c.extensions_loaded ? `${c.extension_count} loaded` : ':x: failed';\n    lines.push(`| ${c.customer} | ${apiStatus} | ${extCount} | ${c.espo_version || '-'} |`);\n  }\n  lines.push('');\n}\n\n// === Drift Section ===\nconst totalDrifts = syncResult.total_drifts || 0;\nconst syncResults = syncResult.results || [];\n\nif (totalDrifts > 0) {\n  lines.push(`### :mag: Drift Report — ${totalDrifts} drifts`);\n  for (const r of syncResults) {\n    if (r.status === 'error') {\n      lines.push(`#### :x: ${r.customer}: ${r.message}`);\n      continue;\n    }\n    if (!r.drifts || r.drifts.length === 0) continue;\n    lines.push(`#### ${r.customer} (${r.drift_count} drifts)`);\n    lines.push('| Extension | Type | Platform | Server |');\n    lines.push('|-----------|------|----------|--------|');\n    for (const d of r.drifts) {\n      const type = {\n        'version_mismatch': ':arrows_counterclockwise: Mismatch',\n        'missing_on_server': ':red_circle: Missing',\n        'extra_on_server': ':large_blue_circle: Extra'\n      }[d.type] || d.type;\n      lines.push(`| ${d.extension} | ${type} | ${d.platform || '-'} | ${d.server || '-'} |`);\n    }\n    if (r.updated > 0) lines.push(`> Updated ${r.updated} records`);\n    lines.push('');\n  }\n} else {\n  lines.push(`---`);\n  lines.push(`:white_check_mark: **Drift check**: ${syncResult.customers_checked || 0} customers, no drifts.`);\n}\n\nreturn [{ json: { message: lines.join('\\n'), has_issues: issues.length > 0 || totalDrifts > 0 } }];"
      },
      "id": "format-report",
      "name": "Format Combined Report",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [700, 0]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://mattermost.dev.marcus-law.co.il/api/v4/posts",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify({ channel_id: 'bdikot-veichut' in '' ? 'xq9ogsbwwpdbjnny4ggaoin87e' : 'xq9ogsbwwpdbjnny4ggaoin87e', message: $json.message }) }}",
        "options": {}
      },
      "id": "mattermost-post",
      "name": "Post to Mattermost",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [920, 0],
      "credentials": {
        "httpHeaderAuth": {
          "id": "mattermost-token",
          "name": "Mattermost Token"
        }
      }
    }
  ],
  "connections": {
    "07:00 & 19:00 Daily": {
      "main": [
        [
          { "node": "Sync All Customers", "type": "main", "index": 0 },
          { "node": "Health Check", "type": "main", "index": 0 }
        ]
      ]
    },
    "Sync All Customers": {
      "main": [
        [{ "node": "Wait for Both", "type": "main", "index": 0 }]
      ]
    },
    "Health Check": {
      "main": [
        [{ "node": "Wait for Both", "type": "main", "index": 1 }]
      ]
    },
    "Wait for Both": {
      "main": [
        [{ "node": "Format Combined Report", "type": "main", "index": 0 }]
      ]
    },
    "Format Combined Report": {
      "main": [
        [{ "node": "Post to Mattermost", "type": "main", "index": 0 }]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  },
  "tags": [
    { "name": "extension-platform" },
    { "name": "health-check" },
    { "name": "daily" }
  ]
}