[WIP] Manage Nodes and Groups by Odoo version

hotel_node_master/models/hotel_node_group.py

@@ -0,0 +1,36 @@
+# Copyright 2018  Pablo Q. Barriuso
+# Copyright 2018  Alexandre Díaz
+# Copyright 2018  Dario Lodeiros
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+import logging
+from odoo import models, fields, api, _
+
+_logger = logging.getLogger(__name__)
+
+
+class HotelNodeGroup(models.Model):
+    _name = "hotel.node.group"
+    _description = "Hotel Access Groups"
+
+    active = fields.Boolean(default=True,
+                            help="The active field allows you to hide the \
+                            group without removing it.")
+    sequence = fields.Integer(default=0,
+                              help="Gives the sequence order when displaying the list of Groups.")
+
+    name = fields.Char(required=True, translate=True)
+    node_ids = fields.Many2many('project.project', 'hotel_node_group_rel', 'group_id', 'node_id',
+                                string='Hotels')
+    user_ids = fields.Many2many('hotel.node.user', 'hotel_node_user_group_rel', 'group_id', 'user_id',
+                                string='Users')
+    # xml_id represents the complete module.name, xml_id = ("%s.%s" % (data['module'], data['name']))
+    xml_id = fields.Char(string='External Identifier', required=True,
+                         help="External Key/Identifier that can be used for "
+                              "data integration with third-party systems")
+    odoo_version = fields.Char('Odoo Version')
+
+    _sql_constraints = [
+        ('xml_id_uniq', 'unique (odoo_version, xml_id)',
+         '_(The external identifier of the group must be unique within an Odoo version!')
+    ]