[FIX] stock_inventory

Allow to create stock.quants making the quants smart button not invisible when quantity is equal to 0. (Removing one of the invisible conditions).

stock_inventory/models/stock_inventory.py

@@ -146,6 +146,10 @@ def _get_domain_category_quants(self, base_domain):
             ]
         )
 
+    def refresh_stock_quant_ids(self):
+        for rec in self:
+            rec.stock_quant_ids = rec._get_quants(rec.location_ids)
+
     def action_state_to_in_progress(self):
         active_rec = self.env["stock.inventory"].search(
             [
@@ -164,7 +168,7 @@ def action_state_to_in_progress(self):
                 % active_rec.name
             )
         self.state = "in_progress"
-        self.stock_quant_ids = self._get_quants(self.location_ids)
+        self.refresh_stock_quant_ids()
         self.stock_quant_ids.update({"to_do": True})
         return
 
@@ -181,8 +185,7 @@ def action_state_to_draft(self):
 
     def action_view_inventory_adjustment(self):
         result = self.env["stock.quant"].action_view_inventory()
-        ia_ids = self.mapped("stock_quant_ids").ids
-        result["domain"] = [("id", "in", ia_ids)]
+        result["domain"] = [("id", "in", self.stock_quant_ids.ids)]
         result["search_view_id"] = self.env.ref("stock.quant_search_view").id
         result["context"]["search_default_to_do"] = 1
         return result

stock_inventory/models/stock_quant.py

@@ -1,4 +1,4 @@
-from odoo import _, fields, models
+from odoo import _, api, fields, models
 
 
 class StockQuant(models.Model):
@@ -42,3 +42,14 @@ def _apply_inventory(self):
 
     def _get_inventory_fields_write(self):
         return super()._get_inventory_fields_write() + ["to_do"]
+
+    @api.model
+    def create(self, vals):
+        res = super().create(vals)
+        if self.env.context.get(
+            "active_model", False
+        ) == "stock.inventory" and self.env.context.get("active_id", False):
+            self.env["stock.inventory"].browse(
+                self.env.context.get("active_id")
+            ).refresh_stock_quant_ids()
+        return res

stock_inventory/views/stock_inventory.xml

@@ -41,7 +41,7 @@
                             name="action_view_inventory_adjustment"
                             class="oe_stat_button"
                             icon="fa-pencil-square-o"
-                            attrs="{'invisible':['|', ('state', 'in', ['draft', 'done']), ('count_stock_quants', '=', 0)]}"
+                            attrs="{'invisible':[('state', 'in', ['draft', 'done'])]}"
                         >
                             <field
                                 name="count_stock_quants_string"