From 8a8b4230c21f056c03cc85190c57ab0b29b0cd8b Mon Sep 17 00:00:00 2001
From: Frederico Castro <frederico.castro@capes.gov.br>
Date: Sat, 13 Dec 2025 10:15:46 -0300
Subject: [PATCH] Melhora busca por nome para procurar cada palavra
 separadamente

---
 .../oracle/ranking_repository.py              | 22 +++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

diff --git a/backend/src/infrastructure/oracle/ranking_repository.py b/backend/src/infrastructure/oracle/ranking_repository.py
index ee0c94a..4aef226 100644
--- a/backend/src/infrastructure/oracle/ranking_repository.py
+++ b/backend/src/infrastructure/oracle/ranking_repository.py
@@ -174,20 +174,34 @@ class RankingOracleRepository:
 
     def buscar_por_nome(self, nome: str, limit: int = 5) -> List[Dict[str, Any]]:
         """
-        Busca consultores por nome (like), retornando posições.
+        Busca consultores por nome, procurando cada palavra separadamente.
         """
-        query = """
+        palavras = [p.strip() for p in nome.upper().split() if len(p.strip()) >= 2]
+
+        if not palavras:
+            return []
+
+        conditions = []
+        params = {"limit": limit}
+
+        for i, palavra in enumerate(palavras):
+            param_name = f"p{i}"
+            conditions.append(f"UPPER(NOME) LIKE :{param_name}")
+            params[param_name] = f"%{palavra}%"
+
+        where_clause = " AND ".join(conditions)
+
+        query = f"""
             SELECT
                 ID_PESSOA,
                 NOME,
                 POSICAO,
                 PONTUACAO_TOTAL
             FROM TB_RANKING_CONSULTOR
-            WHERE UPPER(NOME) LIKE UPPER(:nome)
+            WHERE {where_clause}
             ORDER BY POSICAO NULLS LAST
             FETCH FIRST :limit ROWS ONLY
         """
-        params = {"nome": f"%{nome}%", "limit": limit}
         return self.client.executar_query(query, params)
 
     def buscar_por_id(self, id_pessoa: int) -> Optional[ConsultorRanking]: