[IMP] account_advanced_protection_features: manage allow_bank_statement_deletion in cash and bank journals

account_advanced_protection_features/models/account_bank_statement.py

@@ -0,0 +1,13 @@
+from odoo import models, _
+from odoo.exceptions import UserError
+
+class AccountBankStatement(models.Model):
+    _inherit = "account.bank.statement"
+
+    def unlink(self):
+        for statement in self:
+            if not statement.journal_id.allow_bank_statement_deletion:
+                raise UserError(
+                    _(f"The deletion of bank statements is not allowed for the journal {statement.journal_id.display_name}.")
+                )
+        return super(AccountBankStatement, self).unlink()