perf: add opportunity detail read context

app/jasmin_backfill_service.py

@@ -437,7 +437,11 @@ def _email_domain(email: Any) -> str:
     return text_value.rsplit("@", 1)[-1].strip()
 
 
-def find_jasmin_document_candidates_for_opportunity(opportunity_id: str, *, limit: int = 5) -> List[Dict[str, Any]]:
+def find_jasmin_document_candidates_for_opportunity(
+    opportunity_id: str, *, limit: int = 5,
+    opportunity: Optional[Dict[str, Any]] = None,
+    current_documents: Optional[List[Dict[str, Any]]] = None,
+) -> List[Dict[str, Any]]:
     """Find Jasmin documents that probably belong to an opportunity but are not imported yet.
 
     This is deliberately conservative and prioritizes fiscal identity (NIF/customer_id)
@@ -446,7 +450,7 @@ def find_jasmin_document_candidates_for_opportunity(opportunity_id: str, *, limi
     quotation instead of duplicating it.
     """
     with engine.begin() as conn:
-        opp = conn.execute(text("""
+        opp = opportunity or conn.execute(text("""
             SELECT
                 o.id::text,
                 o.customer_name,
@@ -470,7 +474,8 @@ def find_jasmin_document_candidates_for_opportunity(opportunity_id: str, *, limi
         raw_domain = _email_domain(fiscal_email)
         domain = "" if is_public_email_domain(raw_domain) else raw_domain
 
-        current_docs = conn.execute(text("""
+        if current_documents is None:
+            current_docs = conn.execute(text("""
             SELECT
                 id::text, document_number, external_id, document_kind, document_date,
                 total_amount, amount, payload, created_at, updated_at
@@ -479,7 +484,13 @@ def find_jasmin_document_candidates_for_opportunity(opportunity_id: str, *, limi
               AND system = 'jasmin'
               AND document_kind IN ('quotation', 'proforma')
             ORDER BY document_date DESC NULLS LAST, created_at DESC
-        """), {"opportunity_id": opportunity_id}).mappings().all()
+            """), {"opportunity_id": opportunity_id}).mappings().all()
+        else:
+            current_docs = [
+                row for row in current_documents
+                if str(row.get("system") or "") == "jasmin"
+                and str(row.get("document_kind") or "") in {"quotation", "proforma"}
+            ]
 
         candidate_columns = """
                 ri.id::text,