This workflow follows the Execute Workflow Trigger → HTTP Request recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"name": "WF6 - Controle de Vig\u00eancia | JurisAI",
"nodes": [
{
"id": "sticky_overview",
"name": "\ud83d\udccb WF6 - Controle de Vig\u00eancia",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
-200,
-100
],
"parameters": {
"content": "## WF6 \u2014 Controle de Vig\u00eancia\n\n**Chamado por:** WF1 (ingest\u00e3o) e WF3 (consulta) \n**Entrada:** `{ document_id, source_url, current_status, title }` \n**Sa\u00edda:** `{ document_id, new_status, changed, message }`\n\n**Fluxo:**\n1. Recebe documento via Execute Workflow\n2. Faz HEAD request na source_url\n3. Analisa resposta HTTP para inferir vig\u00eancia\n4. Se status mudou \u2192 atualiza Supabase\n5. Retorna resultado ao workflow chamador\n\n\u2699\ufe0f **Ap\u00f3s importar:** configure a credencial Supabase",
"height": 240,
"width": 380,
"color": 4
}
},
{
"id": "trigger_wf6",
"name": "Receber do Workflow Pai",
"type": "n8n-nodes-base.executeWorkflowTrigger",
"typeVersion": 1,
"position": [
250,
300
],
"parameters": {}
},
{
"id": "check_source_url",
"name": "Checar Source URL",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
500,
300
],
"parameters": {
"method": "HEAD",
"url": "={{ $json.source_url }}",
"options": {
"timeout": 10000,
"allowUnauthorizedCerts": false,
"redirect": {
"redirect": {
"followRedirects": true,
"maxRedirects": 3
}
}
},
"ignoreResponseCode": true
},
"continueOnFail": true
},
{
"id": "analyze_vigencia",
"name": "Analisar Vig\u00eancia",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
750,
300
],
"parameters": {
"jsCode": "// Recebe o resultado do HEAD request e os dados originais do documento\nconst httpResult = $input.first().json;\nconst originalData = $('Receber do Workflow Pai').first().json;\n\nconst statusCode = httpResult.statusCode || 0;\nconst currentStatus = originalData.current_status || 'em_vigor';\n\nlet newStatus = currentStatus;\nlet changed = false;\nlet message = '';\n\n// L\u00f3gica de infer\u00eancia de vig\u00eancia a partir do status HTTP\nif (statusCode === 0 || statusCode >= 500) {\n // URL inacess\u00edvel ou erro de servidor \u2014 n\u00e3o muda status, apenas alerta\n message = `Fonte inacess\u00edvel (HTTP ${statusCode}) \u2014 status mantido como ${currentStatus}`;\n} else if (statusCode === 404) {\n // Documento removido da fonte\n if (currentStatus === 'em_vigor') {\n newStatus = 'arquivado';\n changed = true;\n message = 'Documento removido da fonte (404) \u2014 marcado como arquivado';\n } else {\n message = `Documento n\u00e3o encontrado (404) \u2014 status j\u00e1 era ${currentStatus}`;\n }\n} else if (statusCode === 301 || statusCode === 302 || statusCode === 308) {\n // Redirecionamento pode indicar mudan\u00e7a de local \u2014 precisa curadoria\n message = `Redirecionamento detectado (HTTP ${statusCode}) \u2014 verifica\u00e7\u00e3o manual recomendada`;\n} else if (statusCode === 200 || statusCode === 206) {\n // Documento acess\u00edvel\n if (currentStatus === 'arquivado') {\n // Estava arquivado mas voltou a ser acess\u00edvel \u2014 n\u00e3o muda autom\u00e1tico, alerta curador\n message = `Documento arquivado ainda acess\u00edvel na fonte (HTTP ${statusCode}) \u2014 verifica\u00e7\u00e3o manual recomendada`;\n } else {\n message = `Documento acess\u00edvel (HTTP ${statusCode}) \u2014 status mantido como ${currentStatus}`;\n }\n} else {\n message = `Status HTTP inesperado: ${statusCode} \u2014 sem altera\u00e7\u00e3o autom\u00e1tica`;\n}\n\nreturn [{\n json: {\n document_id: originalData.document_id,\n title: originalData.title,\n source_url: originalData.source_url,\n previous_status: currentStatus,\n new_status: newStatus,\n changed: changed,\n http_status_code: statusCode,\n message: message,\n checked_at: new Date().toISOString()\n }\n}];"
}
},
{
"id": "if_status_changed",
"name": "Status Mudou?",
"type": "n8n-nodes-base.if",
"typeVersion": 2,
"position": [
1000,
300
],
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict"
},
"conditions": [
{
"id": "cond_changed",
"leftValue": "={{ $json.changed }}",
"rightValue": true,
"operator": {
"type": "boolean",
"operation": "equals"
}
}
],
"combinator": "and"
}
}
},
{
"id": "update_document_status",
"name": "Atualizar Status no Supabase",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
1250,
200
],
"parameters": {
"method": "PATCH",
"url": "={{ $env.SUPABASE_URL }}/rest/v1/documents?id=eq.{{ $json.document_id }}",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "apikey",
"value": "={{ $env.SUPABASE_SERVICE_KEY }}"
},
{
"name": "Authorization",
"value": "=Bearer {{ $env.SUPABASE_SERVICE_KEY }}"
},
{
"name": "Content-Type",
"value": "application/json"
},
{
"name": "Prefer",
"value": "return=representation"
}
]
},
"sendBody": true,
"contentType": "json",
"body": "={{ JSON.stringify({ status: $json.new_status, updated_at: $json.checked_at, metadata: { last_vigencia_check: $json.checked_at, vigencia_http_status: $json.http_status_code } }) }}"
}
},
{
"id": "insert_version_log",
"name": "Registrar Vers\u00e3o",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
1500,
200
],
"parameters": {
"method": "POST",
"url": "={{ $env.SUPABASE_URL }}/rest/v1/document_versions",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "apikey",
"value": "={{ $env.SUPABASE_SERVICE_KEY }}"
},
{
"name": "Authorization",
"value": "=Bearer {{ $env.SUPABASE_SERVICE_KEY }}"
},
{
"name": "Content-Type",
"value": "application/json"
}
]
},
"sendBody": true,
"contentType": "json",
"body": "={{ JSON.stringify({ document_id: $('Analisar Vig\u00eancia').first().json.document_id, version: Date.now(), change_type: 'revogacao_total', change_reason: $('Analisar Vig\u00eancia').first().json.message, changed_by: 'wf6_auto', snapshot: { previous_status: $('Analisar Vig\u00eancia').first().json.previous_status, new_status: $('Analisar Vig\u00eancia').first().json.new_status, http_status_code: $('Analisar Vig\u00eancia').first().json.http_status_code } }) }}"
},
"continueOnFail": true
},
{
"id": "no_change_output",
"name": "Sem Altera\u00e7\u00e3o",
"type": "n8n-nodes-base.noOp",
"typeVersion": 1,
"position": [
1250,
400
],
"parameters": {}
},
{
"id": "output_result",
"name": "Retornar Resultado",
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
1750,
300
],
"parameters": {
"mode": "manual",
"assignments": {
"assignments": [
{
"id": "a1",
"name": "document_id",
"value": "={{ $('Analisar Vig\u00eancia').first().json.document_id }}",
"type": "string"
},
{
"id": "a2",
"name": "new_status",
"value": "={{ $('Analisar Vig\u00eancia').first().json.new_status }}",
"type": "string"
},
{
"id": "a3",
"name": "changed",
"value": "={{ $('Analisar Vig\u00eancia').first().json.changed }}",
"type": "boolean"
},
{
"id": "a4",
"name": "message",
"value": "={{ $('Analisar Vig\u00eancia').first().json.message }}",
"type": "string"
},
{
"id": "a5",
"name": "checked_at",
"value": "={{ $('Analisar Vig\u00eancia').first().json.checked_at }}",
"type": "string"
}
]
}
}
}
],
"connections": {
"Receber do Workflow Pai": {
"main": [
[
{
"node": "Checar Source URL",
"type": "main",
"index": 0
}
]
]
},
"Checar Source URL": {
"main": [
[
{
"node": "Analisar Vig\u00eancia",
"type": "main",
"index": 0
}
]
]
},
"Analisar Vig\u00eancia": {
"main": [
[
{
"node": "Status Mudou?",
"type": "main",
"index": 0
}
]
]
},
"Status Mudou?": {
"main": [
[
{
"node": "Atualizar Status no Supabase",
"type": "main",
"index": 0
}
],
[
{
"node": "Sem Altera\u00e7\u00e3o",
"type": "main",
"index": 0
}
]
]
},
"Atualizar Status no Supabase": {
"main": [
[
{
"node": "Registrar Vers\u00e3o",
"type": "main",
"index": 0
}
]
]
},
"Registrar Vers\u00e3o": {
"main": [
[
{
"node": "Retornar Resultado",
"type": "main",
"index": 0
}
]
]
},
"Sem Altera\u00e7\u00e3o": {
"main": [
[
{
"node": "Retornar Resultado",
"type": "main",
"index": 0
}
]
]
}
},
"active": false,
"settings": {
"executionOrder": "v1",
"saveManualExecutions": false,
"callerPolicy": "workflowsFromSameOwner",
"errorWorkflow": ""
},
"meta": {
"templateCredsSetupCompleted": false
},
"tags": [
{
"id": "jurisai",
"name": "JurisAI"
},
{
"id": "subworkflow",
"name": "subworkflow"
}
]
}
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About this workflow
WF6 - Controle de Vigência | JurisAI. Uses executeWorkflowTrigger, httpRequest. Event-driven trigger; 9 nodes.
Source: https://github.com/JeffersonMFti/JurisAI/blob/f883fa2f162a02b1a2aa83da7d6d5f8fed2964b3/workflows/WF6_vigencia.json — original creator credit. Request a take-down →
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