19.0 vanilla

odoo-bringout-oca-ocb-l10n_cz/l10n_cz/models/account_move.py

@@ -0,0 +1,30 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+from odoo import models, fields, api
+
+
+class AccountMove(models.Model):
+    _inherit = 'account.move'
+
+    @api.depends('country_code')
+    def _compute_taxable_supply_date(self):
+        super()._compute_taxable_supply_date()
+        for move in self.filtered(lambda m: m.country_code == 'CZ' and not m.taxable_supply_date):
+            move.taxable_supply_date = fields.Date.context_today(move)
+
+    @api.depends('country_code')
+    def _compute_show_taxable_supply_date(self):
+        super()._compute_show_taxable_supply_date()
+        for move in self.filtered(lambda m: m.country_code == 'CZ' and m.move_type != 'entry'):
+            move.show_taxable_supply_date = True
+
+    def _compute_date(self):
+        super()._compute_date()
+        for move in self:
+            if move.country_code == 'CZ' and move.taxable_supply_date and move.state == 'draft' and not move.statement_line_id:
+                move.date = move.taxable_supply_date
+
+    def _get_invoice_currency_rate_date(self):
+        self.ensure_one()
+        if self.country_code == 'CZ' and self.taxable_supply_date:
+            return self.taxable_supply_date
+        return super()._get_invoice_currency_rate_date()