product_main_supplierinfo: replace '_get_sellers' by std '_get_filter…

…ed_sellers'

product_main_supplierinfo/models/product_product.py

@@ -25,31 +25,8 @@ class ProductProduct(models.Model):
     )
     @api.depends_context("company")
     def _compute_main_seller_id(self):
-        for product in self:
-            sellers = product._get_sellers()
-            product.main_seller_id = fields.first(sellers)
-
-    def _get_sellers(self):
-        """Returns all available sellers of a product based on some constraints.
-
-        They are ordered and filtered like it is done in the standard 'product' addon.
-        """
-        self.ensure_one()
-        all_sellers = self._prepare_sellers(False).filtered(
-            lambda s: not s.company_id or s.company_id.id == self.env.company.id
-        )
         today = fields.Date.context_today(self)
-        sellers = all_sellers.filtered(
-            lambda s: (
-                (s.product_id == self or not s.product_id)
-                and (
-                    (s.date_start <= today if s.date_start else True)
-                    and (s.date_end >= today if s.date_end else True)
-                )
+        for product in self:
+            product.main_seller_id = fields.first(
+                product._get_filtered_sellers(quantity=None, date=today).sorted("price")
             )
-        )
-        if not sellers:
-            sellers = all_sellers.filtered(lambda s: (s.product_id == self))
-            if not sellers:
-                sellers = all_sellers.filtered(lambda s: not s.product_id)
-        return sellers.sorted("price")