[IMP] base, various: support batch creation

Done for res.partner.bank, res.company and board models. Some override may
have been ignored because heavily linked to business code (like company
in stock).

See merge commit for more details.

Task ID-2330149
COM PR odoo/odoo#61246
ENT PR odoo/enterprise#14561

addons/base_iban/models/res_partner_bank.py

@@ -67,15 +67,16 @@ class ResPartnerBank(models.Model):
             raise UserError(_("Cannot compute the BBAN because the account number is not an IBAN."))
         return get_bban_from_iban(self.acc_number)
 
-    @api.model
-    def create(self, vals):
-        if vals.get('acc_number'):
-            try:
-                validate_iban(vals['acc_number'])
-                vals['acc_number'] = pretty_iban(normalize_iban(vals['acc_number']))
-            except ValidationError:
-                pass
-        return super(ResPartnerBank, self).create(vals)
+    @api.model_create_multi
+    def create(self, vals_list):
+        for vals in vals_list:
+            if vals.get('acc_number'):
+                try:
+                    validate_iban(vals['acc_number'])
+                    vals['acc_number'] = pretty_iban(normalize_iban(vals['acc_number']))
+                except ValidationError:
+                    pass
+        return super(ResPartnerBank, self).create(vals_list)
 
     def write(self, vals):
         if vals.get('acc_number'):

addons/board/models/board.py

@@ -9,8 +9,8 @@ class Board(models.AbstractModel):
     _description = "Board"
     _auto = False
 
-    @api.model
-    def create(self, vals):
+    @api.model_create_multi
+    def create(self, vals_list):
         return self
 
     @api.model

addons/l10n_fr/models/res_company.py

@@ -23,14 +23,15 @@ class ResCompany(models.Model):
             return False
         return self.country_id and self.country_id.code in self._get_unalterable_country()
 
-    @api.model
-    def create(self, vals):
-        company = super(ResCompany, self).create(vals)
-        #when creating a new french company, create the securisation sequence as well
-        if company._is_accounting_unalterable():
-            sequence_fields = ['l10n_fr_closing_sequence_id']
-            company._create_secure_sequence(sequence_fields)
-        return company
+    @api.model_create_multi
+    def create(self, vals_list):
+        companies = super().create(vals_list)
+        for company in companies:
+            #when creating a new french company, create the securisation sequence as well
+            if company._is_accounting_unalterable():
+                sequence_fields = ['l10n_fr_closing_sequence_id']
+                company._create_secure_sequence(sequence_fields)
+        return companies
 
     def write(self, vals):
         res = super(ResCompany, self).write(vals)

addons/l10n_fr_pos_cert/models/res_company.py

@@ -26,14 +26,15 @@ class ResCompany(models.Model):
 
     l10n_fr_pos_cert_sequence_id = fields.Many2one('ir.sequence')
 
-    @api.model
-    def create(self, vals):
-        company = super(ResCompany, self).create(vals)
-        #when creating a new french company, create the securisation sequence as well
-        if company._is_accounting_unalterable():
-            sequence_fields = ['l10n_fr_pos_cert_sequence_id']
-            company._create_secure_sequence(sequence_fields)
-        return company
+    @api.model_create_multi
+    def create(self, vals_list):
+        companies = super().create(vals_list)
+        for company in companies:
+            #when creating a new french company, create the securisation sequence as well
+            if company._is_accounting_unalterable():
+                sequence_fields = ['l10n_fr_pos_cert_sequence_id']
+                company._create_secure_sequence(sequence_fields)
+        return companies
 
     def write(self, vals):
         res = super(ResCompany, self).write(vals)

addons/product/models/res_company.py

@@ -7,24 +7,28 @@ from odoo import api, models, _
 class ResCompany(models.Model):
     _inherit = "res.company"
 
-    @api.model
-    def create(self, vals):
-        new_company = super(ResCompany, self).create(vals)
+    @api.model_create_multi
+    def create(self, vals_list):
+        companies = super(ResCompany, self).create(vals_list)
         ProductPricelist = self.env['product.pricelist']
-        pricelist = ProductPricelist.search([('currency_id', '=', new_company.currency_id.id), ('company_id', '=', False)], limit=1)
-        if not pricelist:
-            params = {'currency': new_company.currency_id.name}
-            pricelist = ProductPricelist.create({
-                'name': _("Default %(currency)s pricelist") %  params,
-                'currency_id': new_company.currency_id.id,
-            })
-        self.env['ir.property']._set_default(
-            'property_product_pricelist',
-            'res.partner',
-            pricelist,
-            new_company,
-        )
-        return new_company
+        for new_company in companies:
+            pricelist = ProductPricelist.search([
+                ('currency_id', '=', new_company.currency_id.id),
+                ('company_id', '=', False)
+            ], limit=1)
+            if not pricelist:
+                params = {'currency': new_company.currency_id.name}
+                pricelist = ProductPricelist.create({
+                    'name': _("Default %(currency)s pricelist") %  params,
+                    'currency_id': new_company.currency_id.id,
+                })
+            self.env['ir.property']._set_default(
+                'property_product_pricelist',
+                'res.partner',
+                pricelist,
+                new_company,
+            )
+        return companies
 
     def write(self, values):
         # When we modify the currency of the company, we reflect the change on the list0 pricelist, if

addons/web/models/models.py

@@ -755,13 +755,13 @@ class Base(models.AbstractModel):
 class ResCompany(models.Model):
     _inherit = 'res.company'
 
-    @api.model
-    def create(self, values):
-        res = super().create(values)
+    @api.model_create_multi
+    def create(self, vals_list):
+        companies = super().create(vals_list)
         style_fields = {'external_report_layout_id', 'font', 'primary_color', 'secondary_color'}
-        if not style_fields.isdisjoint(values):
+        if any(not style_fields.isdisjoint(values) for values in vals_list):
             self._update_asset_style()
-        return res
+        return companies
 
     def write(self, values):
         res = super().write(values)