Set the language to party from the Shopify customer

Closes #14257

modules/web_shop_shopify/CHANGELOG

@@ -1,3 +1,4 @@
+* Set the language to party
 * Add admin URL to identifiers
 * Set compare-at price using non-sale price
 * Add support for product kit

modules/web_shop_shopify/party.py

@@ -22,18 +22,25 @@ class Party(IdentifiersMixin, metaclass=PoolMeta):
             'displayName': None,
             'email': None,
             'phone': None,
+            'locale': None,
             }
 
     @classmethod
     def get_from_shopify(cls, shop, customer):
         pool = Pool()
         ContactMechanism = pool.get('party.contact_mechanism')
+        Lang = pool.get('ir.lang')
         party = cls.search_shopify_identifier(
             shop, gid2id(customer['id']))
         if not party:
             party = cls()
         setattr_changed(party, 'name', remove_forbidden_chars(
                 customer['displayName']))
+        if customer['locale']:
+            lang = Lang.get(customer['locale'])
+        else:
+            lang = None
+        setattr_changed(party, 'lang', lang)
         contact_mechanisms = list(getattr(party, 'contact_mechanisms', []))
         for types, value in [
                 (['email'], customer['email']),

modules/web_shop_shopify/tests/scenario_web_shop_shopify.rst

@@ -476,6 +476,7 @@ Create an order on Shopify::
     ...                 random.choice(string.ascii_letters) for _ in range(10))
     ...             + '@example.com'),
     ...         'phone': customer_phone,
+    ...         'locale': 'en-CA',
     ...         })
 
     >>> order = tools.create_order({
@@ -579,6 +580,8 @@ Run fetch order::
     'quotation'
     >>> sale.party.name
     'Customer'
+    >>> sale.party.lang.code
+    'en'
     >>> assertTrue(sale.party.email)
     >>> assertEqual(sale.party.phone.replace(' ', ''), customer_phone.replace('-', ''))
     >>> address, = sale.party.addresses