[NEW] event_sequence

event_sequence/models/event_track.py

@@ -0,0 +1,32 @@
+from odoo import _, api, Command, fields, models
+from lxml import etree, html
+from odoo.tools import format_time
+
+class EventTrack(models.Model):
+    _inherit = "event.track"
+
+    sequence_id = fields.Many2one('event.sequence', 'Sequence', group_expand='_read_group_stage_ids')
+    sequence = fields.Integer('Sequence')
+
+    @api.model_create_multi
+    def create(self, vals_list):   
+        if vals_list and 'sequence' not in vals_list[0]:
+            vals_list[0]['sequence'] = 999
+        tracks = super(EventTrack, self).create(vals_list)
+        return tracks
+    
+
+
+    @api.model
+    def _read_group_stage_ids(self, stages, domain, order):
+        event_id = None
+        for d in domain:
+            if d[0] == "event_id" and d[1] == "=" and d[2]:
+                event_id = d[2]
+
+        if event_id:
+            event = self.env['event.event'].browse(event_id)
+            return stages.search([], order="sequence", limit=event.sequence_number)
+
+        return stages.search([], order="sequence")
+