Assign pricelist items based on categories

pos_partner_alternative_pricelist_load_background/models/pos_session.py

@@ -0,0 +1,43 @@
+# Copyright 2024 Camptocamp
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from odoo import models
+
+
+class POSSession(models.Model):
+    _inherit = "pos.session"
+
+    def get_pos_ui_partner_pricelist_background(self, pricelist_id, product_ids):
+        params = self._loader_params_product_pricelist()
+        fnames = params["search_params"]["fields"]
+        pricelist_rec = self.env["product.pricelist"].browse(pricelist_id)
+        pricelist = pricelist_rec.read(fnames)[0]
+        pricelist["items"] = []
+
+        products = (
+            self.env["product.product"].browse(product_ids)
+            | pricelist_rec.item_ids.product_id
+        )
+        templates = products.product_tmpl_id | pricelist_rec.item_ids.product_tmpl_id
+        pricelist_item_domain = [
+            ("pricelist_id", "=", pricelist_id),
+            "|",
+            ("product_tmpl_id", "=", False),
+            ("product_tmpl_id", "in", templates.ids),
+            "|",
+            ("product_id", "=", False),
+            ("product_id", "in", products.ids),
+        ]
+        breakpoint()
+        for item in self.env["product.pricelist.item"].search_read(
+            pricelist_item_domain, self._product_pricelist_item_fields()
+        ):
+            pricelist["items"].append(item)
+
+        alternative_pricelists = []
+        for alt_pricelist_rec in pricelist_rec.alternative_pricelist_ids:
+            alternative_pricelists += self.get_pos_ui_partner_pricelist_background(
+                alt_pricelist_rec.id, product_ids
+            )
+        if alternative_pricelists:
+            return [pricelist] + alternative_pricelists
+        return [pricelist]

pos_partner_pricelist_load_background/models/pos_session.py

@@ -18,6 +18,7 @@ def get_pos_ui_partner_pricelist_background(self, pricelist_id, product_ids):
             | pricelist_rec.item_ids.product_id
         )
         templates = products.product_tmpl_id | pricelist_rec.item_ids.product_tmpl_id
+        # TODO add also items with with products.categories
         pricelist_item_domain = [
             ("pricelist_id", "=", pricelist_id),
             "|",
@@ -27,6 +28,7 @@ def get_pos_ui_partner_pricelist_background(self, pricelist_id, product_ids):
             ("product_id", "=", False),
             ("product_id", "in", products.ids),
         ]
+
         for item in self.env["product.pricelist.item"].search_read(
             pricelist_item_domain, self._product_pricelist_item_fields()
         ):

pos_partner_pricelist_load_background/static/src/js/PosGlobalState.esm.js

@@ -26,13 +26,20 @@ const PosPartnerPricelistLoadBackgroundSPosGlobalState = (PosGlobalState) =>
                         pricelistItem
                     );
                 }
-                if (pricelistItem.product_tmpl_id) {
+                else if (pricelistItem.product_tmpl_id) {
                     for (const product of Object.values(this.db.product_by_id).filter(
                         (x) => x.product_tmpl_id === pricelistItem.product_tmpl_id[0]
                     )) {
                         this._assignApplicableItems(pricelist, product, pricelistItem);
                     }
+                } else {
+                    for (const correspondingProduct of Object.values(this.db.product_by_id).filter(
+                        (x) => x.categ_id
+                    )) {
+                        this._assignApplicableItems(pricelist, correspondingProduct, pricelistItem);
+                    }
                 }
+
             }
         }