pbs-n8n/PBS_Cloudflare_Cache_Warmer_5_days.json

{
  "name": "PBS: Cloudflare Cache Warmer 5 days",
  "nodes": [
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "daysInterval": 5
            }
          ]
        }
      },
      "id": "17b4e5fd-e821-477e-9df0-aade6ccefbbf",
      "name": "Daily 4 AM ET",
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.2,
      "position": [
        -720,
        -80
      ]
    },
    {
      "parameters": {
        "operation": "executeQuery",
        "query": "SELECT recipe_url AS url, recipe_title AS title\nFROM pbs_recipes\nWHERE recipe_url IS NOT NULL\n  AND recipe_url != ''\nORDER BY post_id ASC",
        "options": {}
      },
      "id": "22f29499-7bcd-4699-8c3a-799c58d0cfec",
      "name": "Get Recipe URLs",
      "type": "n8n-nodes-base.mySql",
      "typeVersion": 2.4,
      "position": [
        -496,
        -80
      ],
      "credentials": {
        "mySql": {
          "id": "4ETlVumrAq95ispJ",
          "name": "MySQL account"
        }
      }
    },
    {
      "parameters": {
        "jsCode": "// Initialize tracking counters before the loop begins.\nconst staticData = $getWorkflowStaticData('global');\nstaticData.warmed = 0;\nstaticData.errors = 0;\nstaticData.errorUrls = [];\nstaticData.totalUrls = $input.all().length;\n\n// Pass all items through unchanged\nreturn $input.all();\n"
      },
      "id": "efebcbc9-c6a8-44c6-a92c-591e478bf0b0",
      "name": "Init Counters",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        -272,
        -80
      ]
    },
    {
      "parameters": {
        "options": {}
      },
      "id": "beae05d0-c631-403c-b414-a224e3e1b531",
      "name": "Loop Recipe URLs",
      "type": "n8n-nodes-base.splitInBatches",
      "typeVersion": 3,
      "position": [
        -32,
        -80
      ]
    },
    {
      "parameters": {
        "url": "={{ $json.url }}",
        "options": {
          "redirect": {
            "redirect": {}
          },
          "response": {
            "response": {
              "responseFormat": "text"
            }
          },
          "timeout": 30000
        }
      },
      "id": "f7cd0cc1-b755-49ff-b08c-e040da9f285d",
      "name": "Warm Cache (GET)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        208,
        -80
      ],
      "onError": "continueRegularOutput"
    },
    {
      "parameters": {
        "jsCode": "// Track success/failure for each URL warming attempt.\nconst staticData = $getWorkflowStaticData('global');\n\nconst item = $input.first().json;\nconst statusCode = item.statusCode || item.$response?.statusCode || 200;\nconst url = $('Loop Recipe URLs').first().json.url || 'unknown';\n\nif (statusCode >= 200 && statusCode < 400) {\n  staticData.warmed++;\n} else {\n  staticData.errors++;\n  if (staticData.errorUrls.length < 10) {\n    staticData.errorUrls.push(url + ' (' + statusCode + ')');\n  }\n}\n\nreturn [{ json: { tracked: true } }];\n"
      },
      "id": "73caf61c-cd15-4dd1-977e-9bf053e1f062",
      "name": "Track Results",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        384,
        -80
      ]
    },
    {
      "parameters": {
        "jsCode": "// Build final summary message after all recipe URLs have been warmed.\nconst staticData = $getWorkflowStaticData('global');\nconst warmed = staticData.warmed || 0;\nconst errors = staticData.errors || 0;\nconst errorUrls = staticData.errorUrls || [];\nconst total = staticData.totalUrls || (warmed + errors);\n\nlet message = '🔥 *PBS Cache Warmer — Daily Run Complete*\\n';\nmessage += '\\n*Recipe URLs in database:* ' + total;\nmessage += '\\n*Warmed successfully:* ' + warmed;\nmessage += '\\n*Errors:* ' + errors;\n\nif (errors > 0 && errorUrls.length > 0) {\n  message += '\\n\\n*Failed URLs (first 10):*';\n  errorUrls.forEach(u => {\n    message += '\\n• ' + u;\n  });\n}\n\nif (errors === 0) {\n  message += '\\n\\n✅ All recipe pages cached successfully.';\n}\n\n// Clean up static data for next run\nstaticData.warmed = 0;\nstaticData.errors = 0;\nstaticData.errorUrls = [];\nstaticData.totalUrls = 0;\nconst title = \"PBS-Cache Refresh\"\nconst timestamp = $now.toFormat('MMM dd, HH:mm:ss')\n\nreturn [{ json: { title, message, timestamp } }];\n"
      },
      "id": "866a4920-9d22-47e6-b48c-e121be8ec3e9",
      "name": "Build Summary",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        176,
        -272
      ]
    },
    {
      "parameters": {
        "workflowId": {
          "__rl": true,
          "value": "-DlPrT1UsgmacYJyoUJXU",
          "mode": "list",
          "cachedResultUrl": "/workflow/-DlPrT1UsgmacYJyoUJXU",
          "cachedResultName": "PBS: Google Chat Notify (Sub-Workflow)"
        },
        "workflowInputs": {
          "mappingMode": "defineBelow",
          "value": {},
          "matchingColumns": [],
          "schema": [],
          "attemptToConvertTypes": false,
          "convertFieldsToString": true
        },
        "options": {}
      },
      "type": "n8n-nodes-base.executeWorkflow",
      "typeVersion": 1.3,
      "position": [
        384,
        -288
      ],
      "id": "67d65c33-84ed-40bb-bfb3-7a54e1f1664c",
      "name": "Call 'PBS: Google Chat Notify (Sub-Workflow)'"
    },
    {
      "parameters": {},
      "id": "0810a6a3-9440-4bae-a399-5c73f1f3f460",
      "name": "Wait 5s",
      "type": "n8n-nodes-base.wait",
      "typeVersion": 1.1,
      "position": [
        608,
        -80
      ],
      "webhookId": "d3c0e894-852f-42ff-a7ef-d5b692b74958"
    }
  ],
  "pinData": {
    "Daily 4 AM ET": [
      {
        "json": {
          "timestamp": "2026-04-20T22:20:39.641-04:00",
          "Readable date": "April 20th 2026, 10:20:39 pm",
          "Readable time": "10:20:39 pm",
          "Day of week": "Monday",
          "Year": "2026",
          "Month": "April",
          "Day of month": "20",
          "Hour": "22",
          "Minute": "20",
          "Second": "39",
          "Timezone": "America/New_York (UTC-04:00)"
        },
        "pairedItem": {
          "item": 0
        }
      }
    ]
  },
  "connections": {
    "Daily 4 AM ET": {
      "main": [
        [
          {
            "node": "Get Recipe URLs",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get Recipe URLs": {
      "main": [
        [
          {
            "node": "Init Counters",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Init Counters": {
      "main": [
        [
          {
            "node": "Loop Recipe URLs",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Loop Recipe URLs": {
      "main": [
        [
          {
            "node": "Build Summary",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Warm Cache (GET)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Warm Cache (GET)": {
      "main": [
        [
          {
            "node": "Track Results",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Track Results": {
      "main": [
        [
          {
            "node": "Wait 5s",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Build Summary": {
      "main": [
        [
          {
            "node": "Call 'PBS: Google Chat Notify (Sub-Workflow)'",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Wait 5s": {
      "main": [
        [
          {
            "node": "Loop Recipe URLs",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": true,
  "settings": {
    "executionOrder": "v1",
    "availableInMCP": false
  },
  "versionId": "1139d52b-c9ea-4e78-8dc8-ef6904416593",
  "meta": {
    "templateCredsSetupCompleted": true,
    "instanceId": "eeb18e777509f7207ee9abd45845e7fbf014989719160f3ed6ae633d872bf6c4"
  },
  "id": "UPgYRkjq9YrUbGmvWL_wC",
  "tags": []
}