ERP: field code kategori & item_code produk (parent+child+id+name), migrasi existing data, update .gitignore untuk addons

addons/kosbar_erp_ext/models/sale_order.py

@@ -0,0 +1,29 @@
+from odoo import models, fields, api
+
+class SaleOrder(models.Model):
+    _inherit = 'sale.order'
+
+    def _get_quotation_sequence_id(self):
+        return self.env.ref('kosbar_erp_ext.seq_quotation').sudo()
+
+    def _get_sales_order_sequence_id(self):
+        return self.env.ref('kosbar_erp_ext.seq_sales_order').sudo()
+
+    def _get_delivery_sequence_id(self):
+        return self.env.ref('kosbar_erp_ext.seq_delivery_order').sudo()
+
+    def action_confirm(self):
+        """Override confirmation to change number from SQ to SO."""
+        for order in self:
+            # Quotation (draft) should have SQ prefix; confirm -> SO
+            seq = self._get_sales_order_sequence_id()
+            order.name = seq.with_date(order.date_order or fields.Date.context_today(self)).next_by_code()
+        return super().action_confirm()
+
+    @api.model
+    def create(self, vals):
+        """When creating a quotation (draft), use SQ sequence."""
+        if vals.get('state') == 'draft' and not vals.get('name'):
+            seq = self._get_quotation_sequence_id()
+            vals['name'] = seq.with_date(vals.get('date_order') or fields.Date.context_today(self)).next_by_code()
+        return super().create(vals)