Feature/meeting room booking

meeting_room_booking/__init__.py

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+from . import models
+from . import views
+from . import security

meeting_room_booking/__manifest__.py

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+{
+    'name': 'Meeting Room Booking',
+    'version': '18.0.1.0.0',
+    'summary': 'App to manage and book meeting rooms',
+    'description': 'Manage meeting room booking',
+    'author': 'imheart',
+    'website': 'www.example-test-test.com',
+    'category': 'Productivity',
+    'license': 'LGPL-3', 
+    'depends': ['base',],
+    'data': [
+        'security/ir.model.access.csv',
+        'views/room_views.xml',
+        'views/booking_views.xml',
+        'views/actions.xml',
+        'views/menus.xml',
+    ],
+    'installable': True,
+    'application': True,        
+}

meeting_room_booking/models/__init__.py

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+from . import room
+from . import booking

meeting_room_booking/models/booking.py

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+from odoo import api, fields, models
+from odoo.exceptions import ValidationError
+
+"""
+This module handles meeting room booking functionalities.
+"""
+
+class MeetingRoomBooking(models.Model):
+    _name = 'meeting.booking'
+    _description = 'Meeting Room Booking'
+
+    name = fields.Char(string='Booking Reference', required=True, default='New')
+    room_id = fields.Many2one(comodel_name='meeting.room', string='Room', required=True)
+    start_time = fields.Datetime(string='Start Time',required=True)
+    end_time = fields.Datetime(string='End Time', required=True)
+    booked_by = fields.Many2one(comodel_name='res.users', string='Booked by', default=lambda self: self.env.user)
+
+    @api.constrains('start_time', 'end_time', 'room_id')
+    def _check_double_booking(self):
+        for booking in self:
+            if booking.start_time >= booking.end_time:
+                raise ValidationError('Start Time must be less than End Time.')
+
+            overlapping_bookings = self.search([
+                ('room_id', '=', booking.room_id.id),
+                ('id', '!=', booking.id),
+                ('start_time', '<', booking.end_time),
+                ('end_time', '>', booking.start_time)
+            ])
+            if overlapping_bookings:
+                raise ValidationError('The selected room is already booked for the specified time.')

meeting_room_booking/models/room.py

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+from odoo import models, fields
+
+class MeetingRoom(models.Model):
+    _name = 'meeting.room'
+    _description = 'Meeting Room'
+
+
+    name = fields.Char(string='Room Name', required=True)
+    capacity = fields.Integer(string='Capacity', required=True)
+    location = fields.Char(string='Location', required=True)
+    availability = fields.Boolean(string='Available', default=True)
+

meeting_room_booking/security/ir.model.access.csv

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+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_meeting_room,access_meeting_room,model_meeting_room,base.group_user,1,1,1,1
+access_meeting_booking,access_meeting_booking,model_meeting_booking,base.group_user,1,1,1,1

meeting_room_booking/views/actions.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data>
+        <record id="action_meeting_room" model="ir.actions.act_window">
+            <field name="name">Rooms</field>
+            <field name="res_model">meeting.room</field>
+            <field name="view_mode">list,form</field>
+        </record>
+
+        <record id="action_meeting_booking" model="ir.actions.act_window">
+            <field name="name">Bookings</field>
+            <field name="res_model">meeting.booking</field>
+            <field name="view_mode">list,form</field>
+        </record>
+    </data> 
+</odoo>

meeting_room_booking/views/booking_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data>
+        <record id="view_meeting_booking_tree" model="ir.ui.view">
+            <field name="name">meeting.booking.tree</field>
+            <field name="model">meeting.booking</field>
+            <field name="arch" type="xml">
+                <list>
+                    <field name="name" />
+                    <field name="room_id" />
+                    <field name="start_time" />
+                    <field name="end_time" />
+                    <field name="booked_by" />
+                </list>
+            </field>
+        </record>
+
+        <record id="view_meeting_booking_form" model="ir.ui.view">
+            <field name="name">meeting.booking.form</field>
+            <field name="model">meeting.booking</field> 
+            <field name="arch" type="xml">
+                <form >
+                    <sheet>
+                        <group>
+                            <field name="name" />
+                            <field name="room_id" />
+                            <field name="start_time" />
+                            <field name="end_time" />
+                            <field name="booked_by" readonly="1" />        
+                        </group>
+                    </sheet>
+                </form>
+            </field>
+        </record>
+    </data>
+</odoo>

meeting_room_booking/views/menus.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data noupdate="1">
+        <menuitem
+        id="menu_meeting_management" name="Meeting Room Management" sequence="10" web_icon="meeting_room_booking,static/description/icon.png"/>
+
+        <menuitem
+            id="menu_meeting_rooms"
+            name="Rooms"
+            action="action_meeting_room"
+            parent="menu_meeting_management"
+            sequence="10"/>
+
+        <menuitem
+            id="menu_meeting_bookings"
+            name="Bookings"
+            action="action_meeting_booking"
+            parent="menu_meeting_management"
+            sequence="20"/>       
+    </data>    
+</odoo>

meeting_room_booking/views/room_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data>
+        <record id="view_meeting_room_tree" model="ir.ui.view">
+            <field name="name">meeting.room.tree</field>
+            <field name="model">meeting.room</field>
+            <field name="arch" type="xml">
+                <list>
+                    <field name="name" />
+                    <field name="capacity" />
+                    <field name="location" />
+                    <field name="availability" />
+                </list>
+            </field>
+        </record>
+
+        <record id="view_meeting_room_form" model="ir.ui.view">
+            <field name="name">meeting.room.form</field>
+            <field name="model">meeting.room</field>
+            <field name="arch" type="xml">
+                <form>
+                    <sheet>
+                        <group>
+                            <field name="name" />
+                            <field name="capacity" />
+                            <field name="location" />
+                            <field name="availability" />                        
+                        </group>
+                    </sheet>
+                </form>
+            </field>
+        </record>
+    </data>
+</odoo>
+