[FIX] base_jsonify: In odoo 12, Date and Datetime fields values are d…

…atetime object

Convert fields.Date and fields.Datetime values to string when serializing to json

base_jsonify/models/models.py

@@ -3,7 +3,7 @@
 # Raphaël Reverdy <[email protected]>
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
-from odoo import api, models
+from odoo import api, fields, models
 from odoo.exceptions import UserError
 from odoo.tools.translate import _
 
@@ -71,6 +71,10 @@ def jsonify(self, parser):
                     value = rec[field_name]
                     if value is False and field_type != 'boolean':
                         value = None
+                    elif field_type == "date":
+                        value = fields.Date.to_string(value)
+                    elif field_type == "datetime":
+                        value = fields.Datetime.to_string(value)
                     res[json_key] = value
             result.append(res)
         return result

base_jsonify/tests/test_get_parser.py

@@ -1,6 +1,7 @@
 # Copyright 2017 ACSONE SA/NV
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
+from odoo import fields
 from odoo.tests.common import TransactionCase
 
 
@@ -54,7 +55,9 @@ def test_json_export(self):
             ]),
             ('country_id:country', ['code', 'name']),
             'active',
-            ('category_id', ['name'])
+            ('category_id', ['name']),
+            'create_date',
+            'date',
         ]
         partner = self.env['res.partner'].create({
             'name': 'Akretion',
@@ -67,6 +70,7 @@ def test_json_export(self):
                     'country_id': self.env.ref('base.fr').id
                 })
             ],
+            'date': fields.Date.today()
         })
         expected_json = {
             'lang': 'en_US',
@@ -91,7 +95,9 @@ def test_json_export(self):
                 'children': [],
                 'name': 'Sebatien Beau',
                 'email': None
-            }]
+            }],
+            'create_date': fields.Datetime.to_string(partner.create_date),
+            'date': fields.Date.to_string(partner.date)
         }
         json_partner = partner.jsonify(parser)