diff --git a/services/operation_services.py b/services/operation_services.py
index 490e5e4ef50e9cabde10b459f4dd8a37ee7bce4a..07ed716400c773b80b26fbf82df501fc39cc1f1c 100644
--- a/services/operation_services.py
+++ b/services/operation_services.py
@@ -180,12 +180,13 @@ class OperationsService(Component):
         """
         operation = self.env["acc.operation"].browse(_id)
         role = self._get_role(operation)
-        base_url = self.env["ir.config_parameter"].sudo().get_param("web.base.url")
+        base_url = self.env['ir.config_parameter'].sudo().get_param(
+            'web.base.url')
 
         if not role.get("isIn"):
             return AccessError()
 
-        self.request.params.get("type", False)
+        type = self.request.params.get("type", False)
 
         datas = {
             "role": role,
@@ -209,46 +210,29 @@ class OperationsService(Component):
                 }
             ) if acc_account_ids else []
         else:
-            # Récupération de toutes les factures liées à l'opération spécifiée
-            acc_account_ids = self.env["acc.account"].search(
-                [("acc_operation_id", "=", _id)]
-            )
-            datas["documents"] = acc_account_ids.mapped(
-                lambda n: {
-                    "id": n.id,
-                    "name": n.name,
-                    "date": n.date,
-                    "start_date": n.start_date,
-                    "end_date": n.end_date,
-                    "amount_total": n.amount_total,
-                    "url": base_url + n.get_portal_url(report_type="pdf"),
-                }
-            )
-
             # Récupération de toutes les factures liées à l'opération spécifiée
             domain = [("acc_operation_id", "=", _id)]
             domain_pmo = [("acc_operation_id", "=", _id)]
             role = self._get_role(operation)
-            if role.get("isConsumer") or role.get("isProductor"):
-                domain += [("type", "=", "vente_achat")]
+            if role.get("isConsumer"):
+                domain += [("type", "=", "achat")]
+            if role.get("isProductor"):
+                domain += [("type", "=", "vente")]
             if role.get("isPmo"):
                 domain_pmo += [("type", "!=", False)]
                 acc_contract_ids = self.env["acc.contract"].sudo().search(domain_pmo)
             else:
                 acc_contract_ids = self.env["acc.contract"].sudo().search(domain)
 
-            datas["contracts"] = acc_contract_ids.mapped(
-                lambda n: {
-                    "id": n.id,
-                    "name": n.name,
-                    "start_date": n.start_date,
-                    "end_date": n.end_date,
-                    "type": n.type,
-                    "url": base_url + n.get_portal_url(),
-                    }
-                ) if acc_contract_ids else []
+            datas["contracts"] = acc_contract_ids.mapped(lambda n: {
+                "id": n.id,
+                "name": n.name,
+                "start_date": n.start_date,
+                "end_date": n.end_date,
+                "type": n.type,
+                "url": base_url + n.get_portal_url(),
                 }
-            )
+            ) if acc_contract_ids else []
         return datas
 
     @restapi.method(