feat: implementacao inicial do sistema LeadRadar

2026-08-26 17:14:35 -03:00
commit eb64f9a0f6
43 changed files with 2888 additions and 0 deletions
@@ -0,0 +1,63 @@
+from typing import Dict, Any, Tuple
+from app.extensions import db
+from app.models.lead import Lead
+from app.models.lead_interacao import LeadInteracao
+from app.utils.sanitizers import sanitize_phone
+
+class WebhookService:
+
+    @staticmethod
+    def process_n8n_event(payload: Dict[str, Any]) -> Tuple[bool, str, Dict[str, Any]]:
+        """
+        Processa eventos recebidos do n8n para atualizar leads e gerar logs de auditoria.
+        """
+        if not payload:
+            return False, "Payload vazio.", {}
+
+        lead_id = payload.get('lead_id')
+        telefone = payload.get('telefone')
+        event_type = payload.get('event_type', 'webhook_n8n')
+        new_status = payload.get('new_status')
+        mensagem = payload.get('mensagem') or payload.get('descricao', 'Evento recebido via Webhook n8n')
+
+        lead = None
+        if lead_id:
+            lead = db.session.get(Lead, lead_id)
+        
+        if not lead and telefone:
+            sanitized = sanitize_phone(telefone)
+            if sanitized:
+                lead = Lead.query.filter_by(telefone_sanitizado=sanitized).first()
+
+        if not lead:
+            return False, "Lead correspondente não foi localizado no banco.", {}
+
+        # Se houver atualização de status
+        if new_status and new_status in ['novo', 'contatado', 'respondeu', 'negociacao', 'ganho', 'perdido', 'opt_out']:
+            old_status = lead.status_funil
+            lead.status_funil = new_status
+            lead.atualizado_em = db.func.now()
+            
+            interacao_status = LeadInteracao(
+                lead_id=lead.id,
+                tipo='status_change',
+                descricao=f'Status alterado via webhook n8n de "{old_status}" para "{new_status}".',
+                metadados={'origem': 'n8n', 'old_status': old_status, 'new_status': new_status}
+            )
+            db.session.add(interacao_status)
+
+        # Registra a interação principal do webhook
+        interacao_webhook = LeadInteracao(
+            lead_id=lead.id,
+            tipo='webhook_n8n',
+            descricao=f"Webhook [{event_type}]: {mensagem}",
+            metadados=payload
+        )
+        db.session.add(interacao_webhook)
+        db.session.commit()
+
+        return True, "Webhook processado com sucesso.", {
+            'lead_id': lead.id,
+            'lead_nome': lead.nome_empresa,
+            'status_atual': lead.status_funil
+        }