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489 lines
23 KiB
489 lines
23 KiB
# -*- coding: utf-8 -*-
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###############################################################################
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#
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# Cybrosys Technologies Pvt. Ltd.
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#
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# Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>)
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# Author: Cybrosys Techno Solutions (odoo@cybrosys.com)
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#
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# You can modify it under the terms of the GNU AFFERO
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# GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
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#
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# You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
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# (AGPL v3) along with this program.
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# If not, see <http://www.gnu.org/licenses/>.
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#
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###############################################################################
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from markupsafe import Markup
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from odoo import api, fields, models, _
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from odoo.exceptions import UserError, ValidationError
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class VenueBooking(models.Model):
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"""Model for managing the Venue Booking"""
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_name = 'venue.booking'
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_inherit = ['mail.thread', 'mail.activity.mixin']
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_description = 'Venue Reservation'
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name = fields.Char(string="Name", help="Name of the venue type")
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ref = fields.Char(string='Ref', readonly=True,
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help="Name of the venue that created as sequencing")
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venue_id = fields.Many2one('venue', string='Venue',
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help="Venue for the Event", required=True)
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venue_type_id = fields.Many2one('venue.type',
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string='Venue Type',
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related='venue_id.venue_type_id',
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readonly=True,
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help='Used to choose the type of the '
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'particular venue')
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image = fields.Binary(string="Image", attachment=True,
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related='venue_type_id.image',
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help="This field holds the image used as "
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"image for the event, limited to 1080x720px.")
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partner_id = fields.Many2one('res.partner', string="Customer",
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required=True,
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help='Used to Choose the Booking Person')
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date = fields.Date(string="Date", default=fields.Date.today, required=True,
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help='Date field for booking the Venue')
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currency_id = fields.Many2one('res.currency', readonly=True,
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string='Currency',
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default=lambda self:
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self.env.user.company_id.currency_id,
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help='Currency field for booking Venue')
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start_date = fields.Datetime(string="Start Date",
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default=lambda self: fields.datetime.now(),
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required=True,
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help='Venue Booking Start Date')
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end_date = fields.Datetime(string="End Date", required=True,
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help='Venue Booking End Date')
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state = fields.Selection([('draft', 'Draft'),
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('confirm', 'Confirmed'),
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('invoice', 'Invoiced'),
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('close', 'Close'), ('cancel', 'Canceled')],
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string="State", default="draft",
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help="State of venue booking")
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booking_type = fields.Selection([('day', 'Day'),
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('hour', 'Hours')], string='Booking Type',
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default='day',
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help='The selection field for Booking Type')
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venue_booking_line_ids = fields.One2many('venue.booking.line',
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'venue_booking_id',
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string="Venues",
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help='Booking Line for the '
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'given venue')
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note = fields.Text(string='Terms and Conditions',
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help='The note field for Venue Booking')
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pending_invoice = fields.Boolean(string="Invoice Pending",
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compute='_compute_pending_invoice',
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help='Find out is there any pending '
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'invoice')
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total = fields.Monetary(string="Total Amount", store=True,
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compute='_compute_total_amount',
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help='Total amount for the Venue Booking')
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booking_charge_per_day = fields.Float(string="Booking Charge Per Day",
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related='venue_id.venue_charge_day',
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help='Field for adding Booking '
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'Charge Per Day')
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booking_charge_per_hour = fields.Float(string="Booking Charge Per Hour",
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related='venue_id.venue_charge_hour',
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help='Field for adding Booking '
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'Charge Per hour')
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booking_charge = fields.Float(string="Venue Amenities Charge",
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compute='_compute_booking_charge',
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help='Compute the total Booking cost '
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'includes the amenities')
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days_difference = fields.Integer(string='Days Difference',
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compute='_compute_days_difference',
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help='Number of Days to Booking the venue')
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invoice_count = fields.Integer(string="Invoice Count",
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compute='_compute_invoice_count',
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help='Total invoice count')
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is_additional_charge = fields.Boolean(string="Add Extra Charge?",
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help='Add additional charge '
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'for the booking')
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is_extra_check = fields.Boolean(string="Checks Additional Charges",
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help='Checks additional charge '
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'is enabled on settings',
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default=lambda self: self.env[
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'ir.config_parameter'].sudo().get_param(
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'venue_booking_management.is_extra'))
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amenity_line_ids = fields.One2many('venue.booking.line',
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'venue_booking_id',
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string="Included Amenities",
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help='Booking Line for the given venue')
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@api.constrains('venue_booking_line_ids')
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def _check_venue_booking_line_ids(self):
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"""Check if the venue bookings line contains already taken amenities"""
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amenities_list = []
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name_list = []
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if self.venue_id.venue_line_ids:
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amenities = self.venue_id.venue_line_ids.mapped('amenities_id')
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for line in self.venue_booking_line_ids:
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if line.amenity_id in amenities:
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amenities_list.append(line.amenity_id)
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name_list.append(line.amenity_id.name)
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if amenities_list:
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names = ', '.join(name_list)
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raise ValidationError(
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_("Amenities %s are already Include in Your Venue Booking %s"
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% (str(names), str(self.venue_id.name))))
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@api.model
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def create(self, values):
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"""Create method for sequencing and checking dates while Booking the
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Venues"""
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partner_name = self.env['res.partner'].browse(
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values['partner_id']).name
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if values['start_date'] >= values['end_date']:
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raise UserError(_('Start date must be less than End date'))
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values['name'] = '%s- %s' % (partner_name, values['date'])
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values['ref'] = self.env['ir.sequence'].next_by_code(
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'venue.booking.sequence')
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res = super().create(values)
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return res
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@api.onchange('start_date', 'end_date')
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def _onchange_booking_dates(self):
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"""Checking dates while Booking the Venues based on the changes
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of the Dates"""
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if self.venue_id:
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booking = self.env['venue.booking'].search(
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[('start_date', '<', self.end_date),
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('end_date', '>', self.start_date),
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('venue_id', '=', self.venue_id.id)])
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if booking:
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raise ValidationError(
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"Venue is not available for the selected time range.")
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@api.depends('start_date', 'end_date')
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def _compute_days_difference(self):
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"""Compute the difference between start and end dates for
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Calculating the days"""
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for record in self:
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if record.start_date and record.end_date:
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delta = record.end_date - record.start_date
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record.days_difference = delta.days
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else:
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record.days_difference = 0
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@api.depends('booking_charge', 'venue_id')
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def _compute_booking_charge(self):
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"""Compute booking charge for the given venue with the Amenities"""
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for rec in self:
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rec.booking_charge = rec.venue_id.price_subtotal if rec.venue_id else 0.0
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@api.depends('venue_booking_line_ids', 'venue_booking_line_ids.state')
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def _compute_pending_invoice(self):
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"""Compute function for finding the pending Invoices"""
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for pending in self:
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pending.pending_invoice = any(
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not line.is_invoiced and line.state == "done" for line in
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pending.venue_booking_line_ids)
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@api.depends('venue_booking_line_ids.sub_total', 'booking_charge_per_hour',
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'booking_charge_per_day')
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def _compute_total_amount(self):
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"""Compute total amount of bookings with the Charge of the Particular
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venue"""
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total = sum(item.sub_total for item in self.venue_booking_line_ids)
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for rec in self:
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if rec.booking_type == 'day':
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total += (rec.booking_charge_per_day * rec.days_difference)
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if rec.venue_id.additional_charge_day != 0.0:
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total += rec.venue_id.additional_charge_day
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elif rec.booking_type == 'hour':
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total += (rec.booking_charge_per_hour * rec.days_difference)
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if rec.venue_id.additional_charge_hour != 0.0:
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total += rec.venue_id.additional_charge_hour
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rec.total = total + rec.booking_charge
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@api.constrains('start_date', 'end_date', 'venue_id')
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def check_date_overlap(self):
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"""Check the date overlap between the start and end dates"""
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for booking in self:
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overlapping_bookings = self.env['venue.booking'].search([
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('venue_id', '=', booking.venue_id.id),
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('start_date', '<', booking.end_date),
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('end_date', '>', booking.start_date),
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('id', '!=', booking.id), # Exclude the current record itself
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])
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if overlapping_bookings:
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raise ValidationError(
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"Booking dates overlap with existing bookings.")
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def action_booking_confirm(self):
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"""Button action to confirm"""
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for booking in self:
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bookings = self.env['venue.booking'].search([
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('venue_id', '=', booking.venue_id.id),
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('start_date', '<', booking.end_date),
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('end_date', '>', booking.start_date),
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('id', '!=', booking.id), # Exclude the current record itself
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])
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if bookings:
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raise ValidationError(
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"Booking dates overlap with existing bookings.")
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else:
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self.state = "confirm"
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def action_reset_to_draft(self):
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"""Button action to reset"""
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self.state = "draft"
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def action_send_confirmation_mail(self):
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"""Button action to send confirmation mail"""
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template = self.env.ref(
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'venue_booking_management.mail_template_notify_venue_booking').sudo()
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template.send_mail(self._origin.id, force_send=True,
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email_values={
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'email_to': self.partner_id.email})
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for rec in self:
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body = Markup(
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"<p>%(greeting)s<br/><br/>%(content)s<br/><br/>%(conclude)s<p>") % {
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'greeting': _("Dear %s", rec.partner_id.name),
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'content': _(
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"We have received a booking for the venue %s.Please proceed with necessary actions.",
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rec.venue_id.name),
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'conclude': _('Thank You'),
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}
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rec.message_post(body=body)
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def action_booking_invoice_create(self):
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"""Button action to create related invoice"""
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invoice_id = self.env['account.move'].search(
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[('invoice_origin', '=', self.ref), ('state', '=', 'draft')])
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amenity_lists = []
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def add_charge(name, price_unit, quantity=1):
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amenity_lists.append({
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'name': name,
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'price_unit': price_unit,
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'quantity': quantity,
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})
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if self.booking_type == 'day':
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total = self.booking_charge_per_day + self.venue_id.additional_charge_day
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elif self.booking_type == 'hour':
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total = self.booking_charge_per_hour + self.venue_id.additional_charge_hour
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else:
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total = 0
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add_charge('Amenities charge', self.booking_charge)
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add_charge('Booking Charges', total)
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for rec in self.venue_booking_line_ids:
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add_charge(rec.amenity_id.name, rec.amount, rec.quantity)
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if self.is_additional_charge:
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is_extra = self.env['ir.config_parameter'].sudo(). \
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get_param('venue_booking_management.is_extra')
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if is_extra:
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amount = self.env['ir.config_parameter'].sudo(). \
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get_param('venue_booking_management.extra_amount')
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amenity_lists.append({
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'name': 'Extra charges',
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'price_unit': amount,
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'quantity': '1',
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})
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invoice_vals = {
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'move_type': 'out_invoice',
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'partner_id': self.partner_id.id,
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'invoice_origin': self.ref,
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'invoice_line_ids': [(0, 0, line) for line in amenity_lists],
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}
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if not invoice_id:
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invoice = self.env['account.move'].create([invoice_vals])
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self.state = "invoice"
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return {
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'name': 'Invoice',
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'view_mode': 'form',
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'res_id': invoice.id,
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'res_model': 'account.move',
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'type': 'ir.actions.act_window',
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'target': 'current',
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}
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else:
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# Unlink existing lines
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invoice_id.invoice_line_ids.unlink()
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invoice_id.write(
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{'invoice_line_ids': [(0, 0, line) for line in amenity_lists]})
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self.state = "invoice"
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return {
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'name': 'Invoice',
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'view_mode': 'form',
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'res_id': invoice_id.id,
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'res_model': 'account.move',
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'type': 'ir.actions.act_window',
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'target': 'current',
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}
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def action_view_invoice(self):
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"""Smart button to view the Corresponding Invoices for the
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Venue Booking"""
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return {
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'type': 'ir.actions.act_window',
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'name': 'Invoice',
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'view_mode': 'tree,form',
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'res_model': 'account.move',
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'target': 'current',
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'domain': [('invoice_origin', '=', self.ref)],
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'context': {"create": False},
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}
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def _compute_invoice_count(self):
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"""Function to count invoice"""
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for record in self:
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record.invoice_count = self.env['account.move']. \
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search_count([('invoice_origin', '=', self.ref)])
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def action_booking_cancel(self):
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"""Button action to move the cancel state"""
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self.state = "cancel"
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def action_booking_close(self):
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"""Button action to close the records"""
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if any(not line.is_invoiced for line in self.venue_booking_line_ids):
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raise ValidationError(_('You can close The Booking only when all '
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'Procedure is Done and Invoiced'))
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else:
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self.state = "close"
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@api.model
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def get_total_booking(self):
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"""Function to get total booking, distance and invoice amount details"""
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total_booking = self.env['venue.booking'].search_count([])
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booking_ids = self.env['venue.booking'].search(
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[('state', 'not in', ['draft', 'cancel', 'close'])])
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invoice_ids = self.env['venue.booking']. \
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search([('state', '=', 'invoice')]).mapped('total')
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venue_ids = self.env['venue'].search_count([])
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return {'total_booking': total_booking,
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'total_invoice': sum(invoice_ids),
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'total_amount': sum(booking_ids.mapped('total')),
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'total_venue': venue_ids}
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@api.model
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def get_top_venue(self):
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"""Function to return top venue and customer details query to js"""
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self.env.cr.execute('''select fv.name,count(tb.name) from venue_booking as tb
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inner join venue as fv on fv.id = tb.venue_id
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group by fv.name order by count(tb.name) desc limit 10''')
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venue = self.env.cr.dictfetchall()
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self.env.cr.execute('''select pr.name,count(tb.name) from venue_booking as tb
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inner join res_partner as pr on pr.id = tb.partner_id
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group by pr.name order by count(tb.name) desc limit 10''')
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customer = self.env.cr.dictfetchall()
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self.env.cr.execute('''select tb.ref, pr.name, tb.date from
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venue_booking as tb
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inner join res_partner as pr on pr.id = tb.partner_id
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where tb.date >= '%s' and tb.state = 'invoice'
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order by tb.date''' % fields.date.today())
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upcoming = self.env.cr.dictfetchall()
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return {'venue': venue, 'customer': customer, 'upcoming': upcoming}
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@api.model
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def get_booking_analysis(self):
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"""Function to return customer details to js for graph view"""
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self.env.cr.execute('''select pr.name,sum(tb.total) from venue_booking as tb
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inner join res_partner as pr on pr.id = tb.partner_id
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group by pr.name order by sum(tb.total)''')
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booking = self.env.cr.dictfetchall()
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count = []
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customer = []
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for record in booking:
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customer.append(record.get('name'))
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count.append(record.get('sum'))
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value = {'name': customer, 'count': count}
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return value
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@api.model
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def get_venue_analysis(self):
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"""Function to return truck details to js for graph view"""
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self.env.cr.execute('''select fv.name,sum(tb.total) from venue_booking as tb
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inner join venue as fv on fv.id = tb.venue_id
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group by fv.name order by sum(tb.total)''')
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booking = self.env.cr.dictfetchall()
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count = []
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customer = []
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for record in booking:
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customer.append(record.get('name'))
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count.append(record.get('sum'))
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return {'name': customer, 'count': count}
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@api.model
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def get_select_filter(self, option):
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"""Function to filter data on the bases of the year"""
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if option == 'year':
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create_date = '''create_date between (now() - interval '1 year') and now()'''
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elif option == 'month':
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create_date = '''create_date between (now() - interval '1 months') and now()'''
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elif option == 'week':
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create_date = '''create_date between (now() - interval '7 day') and now()'''
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elif option == 'day':
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create_date = '''create_date between (now() - interval '1 day') and now()'''
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self.env.cr.execute('''select count(*) from venue_booking
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where %s''' % create_date)
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booking = self.env.cr.dictfetchall()
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self.env.cr.execute('''select sum(total) from venue_booking
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where %s''' % create_date)
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amount = self.env.cr.dictfetchall()
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self.env.cr.execute('''select sum(total) from venue_booking
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where state = 'invoice' and %s''' % create_date)
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invoice = self.env.cr.dictfetchall()
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self.env.cr.execute('''select count(*) from venue
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where %s''' % create_date)
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venue_count = self.env.cr.dictfetchall()
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self.env.cr.execute('''SELECT fv.name, COUNT(tb.name) AS name_count
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FROM venue_booking AS tb
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|
INNER JOIN venue AS fv ON fv.id = tb.venue_id
|
|
where tb.%s
|
|
GROUP BY fv.name
|
|
ORDER BY name_count DESC
|
|
LIMIT 10''' % create_date)
|
|
venue = self.env.cr.dictfetchall()
|
|
self.env.cr.execute('''SELECT pr.name, COUNT(tb.name) AS name_count
|
|
FROM venue_booking AS tb
|
|
INNER JOIN res_partner AS pr ON pr.id = tb.partner_id
|
|
where tb.%s
|
|
GROUP BY pr.name
|
|
ORDER BY name_count DESC
|
|
LIMIT 10''' % create_date)
|
|
customer = self.env.cr.dictfetchall()
|
|
self.env.cr.execute('''SELECT pr.name, COUNT(pr.name) AS count, SUM(tb.total) AS total_sum
|
|
FROM venue_booking AS tb
|
|
INNER JOIN res_partner AS pr ON pr.id = tb.partner_id
|
|
WHERE tb.%s
|
|
GROUP BY pr.name
|
|
''' % create_date)
|
|
cust_invoice = self.env.cr.dictfetchall()
|
|
cust_invoice_name = []
|
|
cust_invoice_sum = []
|
|
cust_invoice_count = []
|
|
for record in cust_invoice:
|
|
cust_invoice_name.append(record.get('name'))
|
|
cust_invoice_count.append(record.get('count'))
|
|
cust_invoice_sum.append(record.get('sum'))
|
|
self.env.cr.execute('''SELECT fv.name, SUM(tb.total) AS total_sum
|
|
FROM venue_booking AS tb
|
|
INNER JOIN venue AS fv ON fv.id = tb.venue_id
|
|
where tb.%s
|
|
GROUP BY fv.name;
|
|
''' % create_date)
|
|
truck_invoice = self.env.cr.dictfetchall()
|
|
truck_invoice_name = []
|
|
truck_invoice_sum = []
|
|
for record in truck_invoice:
|
|
truck_invoice_name.append(record.get('name'))
|
|
truck_invoice_sum.append(record.get('total_sum'))
|
|
return {'booking': booking, 'amount': amount,
|
|
'invoice': invoice, 'venue': venue, 'venue_count': venue_count,
|
|
'customer': customer,
|
|
'cust_invoice_name': cust_invoice_name,
|
|
'cust_invoice_count': cust_invoice_count, 'cust_invoice_sum':
|
|
cust_invoice_sum, 'truck_invoice_name': truck_invoice_name,
|
|
'truck_invoice_sum': truck_invoice_sum,
|
|
}
|
|
|