{
  "name": "Extension Sync: Daily Drift Check",
  "nodes": [
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "triggerAtHour": 7
            }
          ]
        }
      },
      "id": "schedule-trigger",
      "name": "Daily 07:00",
      "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-api",
      "name": "Call Platform Sync",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [220, 0]
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict"
          },
          "conditions": [
            {
              "id": "drift-check",
              "leftValue": "={{ $json.total_drifts }}",
              "rightValue": 0,
              "operator": {
                "type": "number",
                "operation": "gt"
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "id": "check-drifts",
      "name": "Has Drifts?",
      "type": "n8n-nodes-base.if",
      "typeVersion": 2,
      "position": [440, 0]
    },
    {
      "parameters": {
        "jsCode": "// Build Mattermost message from sync results\nconst syncResult = $input.first().json;\nconst results = syncResult.results || [];\n\nlet lines = [\n  `### :warning: Extension Drift Report`,\n  `**${syncResult.customers_checked}** customers checked | **${syncResult.total_drifts}** drifts found`,\n  ''\n];\n\nfor (const r of results) {\n  if (r.status === 'error') {\n    lines.push(`#### :x: ${r.customer}`);\n    lines.push(`> ${r.message}`);\n    lines.push('');\n    continue;\n  }\n  if (!r.drifts || r.drifts.length === 0) continue;\n\n  lines.push(`#### :mag: ${r.customer} (${r.drift_count} drifts)`);\n  lines.push(`| Extension | Type | Platform | Server |`);\n  lines.push(`|-----------|------|----------|--------|`);\n\n  for (const d of r.drifts) {\n    const type = {\n      'version_mismatch': ':arrows_counterclockwise: Version mismatch',\n      'missing_on_server': ':red_circle: Missing on server',\n      'extra_on_server': ':large_blue_circle: Extra on server'\n    }[d.type] || d.type;\n    lines.push(`| ${d.extension} | ${type} | ${d.platform || '-'} | ${d.server || '-'} |`);\n  }\n\n  if (r.updated > 0) {\n    lines.push(`> :white_check_mark: Updated ${r.updated} records in platform DB`);\n  }\n  lines.push('');\n}\n\nreturn [{ json: { message: lines.join('\\n') } }];"
      },
      "id": "format-drift-message",
      "name": "Format Drift Report",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [660, -100]
    },
    {
      "parameters": {
        "jsCode": "// Build success summary\nconst syncResult = $input.first().json;\n\nconst message = [\n  `### :white_check_mark: Extension Sync — All Clear`,\n  `**${syncResult.customers_checked}** customers checked, no drifts found.`,\n  '',\n  `| Customer | Server | Platform |`,\n  `|----------|--------|----------|`\n];\n\nfor (const r of (syncResult.results || [])) {\n  if (r.status === 'error') {\n    message.push(`| ${r.customer} | :x: Error | - |`);\n  } else {\n    message.push(`| ${r.customer} | ${r.server_count} exts | ${r.platform_count} tracked |`);\n  }\n}\n\nreturn [{ json: { message: message.join('\\n') } }];"
      },
      "id": "format-ok-message",
      "name": "Format OK Summary",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [660, 100]
    },
    {
      "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: '5x1mzsm7djdz7ydqkde93dkq4e', message: $json.message }) }}",
        "options": {}
      },
      "id": "mattermost-drift",
      "name": "Mattermost (Drift)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [880, -100],
      "credentials": {
        "httpHeaderAuth": {
          "id": "mattermost-token",
          "name": "Mattermost Token"
        }
      }
    },
    {
      "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: '5x1mzsm7djdz7ydqkde93dkq4e', message: $json.message }) }}",
        "options": {}
      },
      "id": "mattermost-ok",
      "name": "Mattermost (OK)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [880, 100],
      "credentials": {
        "httpHeaderAuth": {
          "id": "mattermost-token",
          "name": "Mattermost Token"
        }
      }
    }
  ],
  "connections": {
    "Daily 07:00": {
      "main": [
        [{ "node": "Call Platform Sync", "type": "main", "index": 0 }]
      ]
    },
    "Call Platform Sync": {
      "main": [
        [{ "node": "Has Drifts?", "type": "main", "index": 0 }]
      ]
    },
    "Has Drifts?": {
      "main": [
        [{ "node": "Format Drift Report", "type": "main", "index": 0 }],
        [{ "node": "Format OK Summary", "type": "main", "index": 0 }]
      ]
    },
    "Format Drift Report": {
      "main": [
        [{ "node": "Mattermost (Drift)", "type": "main", "index": 0 }]
      ]
    },
    "Format OK Summary": {
      "main": [
        [{ "node": "Mattermost (OK)", "type": "main", "index": 0 }]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  },
  "tags": [
    { "name": "extension-platform" },
    { "name": "daily" }
  ]
}