1 files changed, 77 insertions, 0 deletions
diff --git a/addons/website_jitsi/models/chat_room_mixin.py b/addons/website_jitsi/models/chat_room_mixin.py
new file mode 100644
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+++ b/addons/website_jitsi/models/chat_room_mixin.py
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+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+import re
+
+from odoo import api, fields, models
+from odoo.tools import remove_accents
+
+class ChatRoomMixin(models.AbstractModel):
+    """Add the chat room configuration (`chat.room`) on the needed models.
+
+    The chat room configuration contains all information about the room. So, we store
+    all the chat room logic at the same place, for all models.
+    Embed chat room related fields prefixed with `room_`.
+    """
+    _name = "chat.room.mixin"
+    _description = "Chat Room Mixin"
+    ROOM_CONFIG_FIELDS = [
+        ('room_name', 'name'),
+        ('room_lang_id', 'lang_id'),
+        ('room_max_capacity', 'max_capacity'),
+        ('room_participant_count', 'participant_count')
+    ]
+
+    chat_room_id = fields.Many2one("chat.room", "Chat Room", readonly=True, copy=False, ondelete="set null")
+    # chat room related fields
+    room_name = fields.Char("Room Name", related="chat_room_id.name")
+    room_is_full = fields.Boolean("Room Is Full", related="chat_room_id.is_full")
+    room_lang_id = fields.Many2one("res.lang", "Language", related="chat_room_id.lang_id", readonly=False)
+    room_max_capacity = fields.Selection(string="Max capacity", related="chat_room_id.max_capacity", readonly=False, required=True)
+    room_participant_count = fields.Integer("Participant count", related="chat_room_id.participant_count", readonly=False)
+    room_last_activity = fields.Datetime("Last activity", related="chat_room_id.last_activity")
+    room_max_participant_reached = fields.Integer("Peak participants", related="chat_room_id.max_participant_reached")
+
+    @api.model_create_multi
+    def create(self, values_list):
+        for values in values_list:
+            if any(values.get(fmatch[0]) for fmatch in self.ROOM_CONFIG_FIELDS) and not values.get('chat_room_id'):
+                if values.get('room_name'):
+                    values['room_name'] = self._jitsi_sanitize_name(values['room_name'])
+                room_values = dict((fmatch[1], values.pop(fmatch[0])) for fmatch in self.ROOM_CONFIG_FIELDS if values.get(fmatch[0]))
+                values['chat_room_id'] = self.env['chat.room'].create(room_values).id
+        return super(ChatRoomMixin, self).create(values_list)
+
+    def write(self, values):
+        if any(values.get(fmatch[0]) for fmatch in self.ROOM_CONFIG_FIELDS):
+            if values.get('room_name'):
+                values['room_name'] = self._jitsi_sanitize_name(values['room_name'])
+            for document in self.filtered(lambda doc: not doc.chat_room_id):
+                room_values = dict((fmatch[1], values[fmatch[0]]) for fmatch in self.ROOM_CONFIG_FIELDS if values.get(fmatch[0]))
+                document.chat_room_id = self.env['chat.room'].create(room_values).id
+        return super(ChatRoomMixin, self).write(values)
+
+    def copy_data(self, default=None):
+        if default is None:
+            default = {}
+        if self.chat_room_id:
+            chat_room_default = {}
+            if 'room_name' not in default:
+                chat_room_default['name'] = self._jitsi_sanitize_name(self.chat_room_id.name)
+            default['chat_room_id'] = self.chat_room_id.copy(default=chat_room_default).id
+        return super(ChatRoomMixin, self).copy_data(default=default)
+
+    def unlink(self):
+        rooms = self.chat_room_id
+        res = super(ChatRoomMixin, self).unlink()
+        rooms.unlink()
+        return res
+
+    def _jitsi_sanitize_name(self, name):
+        sanitized = re.sub(r'[^\w+.]+', '-', remove_accents(name).lower())
+        counter, sanitized_suffixed = 1, sanitized
+        existing = self.env['chat.room'].search([('name', '=like', '%s%%' % sanitized)]).mapped('name')
+        while sanitized_suffixed in existing:
+            sanitized_suffixed = '%s-%d' % (sanitized, counter)
+            counter += 1
+        return sanitized_suffixed