317 lines
16 KiB
Python
317 lines
16 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.
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from dateutil.relativedelta import relativedelta
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from flectra import api, fields, models, _
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class FleetVehicle(models.Model):
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_inherit = 'mail.thread'
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_name = 'fleet.vehicle'
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_description = 'Information on a vehicle'
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_order = 'license_plate asc'
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def _get_default_state(self):
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state = self.env.ref('fleet.vehicle_state_active', raise_if_not_found=False)
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return state and state.id or False
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name = fields.Char(compute="_compute_vehicle_name", store=True)
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active = fields.Boolean('Active', default=True, track_visibility="onchange")
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company_id = fields.Many2one('res.company', 'Company')
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license_plate = fields.Char(required=True, track_visibility="onchange",
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help='License plate number of the vehicle (i = plate number for a car)')
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vin_sn = fields.Char('Chassis Number', help='Unique number written on the vehicle motor (VIN/SN number)', copy=False)
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driver_id = fields.Many2one('res.partner', 'Driver', track_visibility="onchange", help='Driver of the vehicle', copy=False)
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model_id = fields.Many2one('fleet.vehicle.model', 'Model', required=True, help='Model of the vehicle')
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log_fuel = fields.One2many('fleet.vehicle.log.fuel', 'vehicle_id', 'Fuel Logs')
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log_services = fields.One2many('fleet.vehicle.log.services', 'vehicle_id', 'Services Logs')
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log_contracts = fields.One2many('fleet.vehicle.log.contract', 'vehicle_id', 'Contracts')
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cost_count = fields.Integer(compute="_compute_count_all", string="Costs")
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contract_count = fields.Integer(compute="_compute_count_all", string='Contracts')
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service_count = fields.Integer(compute="_compute_count_all", string='Services')
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fuel_logs_count = fields.Integer(compute="_compute_count_all", string='Fuel Logs')
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odometer_count = fields.Integer(compute="_compute_count_all", string='Odometer')
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acquisition_date = fields.Date('Immatriculation Date', required=False, help='Date when the vehicle has been immatriculated')
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color = fields.Char(help='Color of the vehicle')
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state_id = fields.Many2one('fleet.vehicle.state', 'State', default=_get_default_state,
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help='Current state of the vehicle', ondelete="set null")
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location = fields.Char(help='Location of the vehicle (garage, ...)')
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seats = fields.Integer('Seats Number', help='Number of seats of the vehicle')
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model_year = fields.Char('Model Year',help='Year of the model')
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doors = fields.Integer('Doors Number', help='Number of doors of the vehicle', default=5)
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tag_ids = fields.Many2many('fleet.vehicle.tag', 'fleet_vehicle_vehicle_tag_rel', 'vehicle_tag_id', 'tag_id', 'Tags', copy=False)
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odometer = fields.Float(compute='_get_odometer', inverse='_set_odometer', string='Last Odometer',
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help='Odometer measure of the vehicle at the moment of this log')
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odometer_unit = fields.Selection([
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('kilometers', 'Kilometers'),
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('miles', 'Miles')
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], 'Odometer Unit', default='kilometers', help='Unit of the odometer ', required=True)
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transmission = fields.Selection([('manual', 'Manual'), ('automatic', 'Automatic')], 'Transmission', help='Transmission Used by the vehicle')
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fuel_type = fields.Selection([
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('gasoline', 'Gasoline'),
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('diesel', 'Diesel'),
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('electric', 'Electric'),
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('hybrid', 'Hybrid')
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], 'Fuel Type', help='Fuel Used by the vehicle')
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horsepower = fields.Integer()
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horsepower_tax = fields.Float('Horsepower Taxation')
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power = fields.Integer('Power', help='Power in kW of the vehicle')
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co2 = fields.Float('CO2 Emissions', help='CO2 emissions of the vehicle')
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image = fields.Binary(related='model_id.image', string="Logo")
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image_medium = fields.Binary(related='model_id.image_medium', string="Logo (medium)")
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image_small = fields.Binary(related='model_id.image_small', string="Logo (small)")
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contract_renewal_due_soon = fields.Boolean(compute='_compute_contract_reminder', search='_search_contract_renewal_due_soon',
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string='Has Contracts to renew', multi='contract_info')
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contract_renewal_overdue = fields.Boolean(compute='_compute_contract_reminder', search='_search_get_overdue_contract_reminder',
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string='Has Contracts Overdue', multi='contract_info')
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contract_renewal_name = fields.Text(compute='_compute_contract_reminder', string='Name of contract to renew soon', multi='contract_info')
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contract_renewal_total = fields.Text(compute='_compute_contract_reminder', string='Total of contracts due or overdue minus one',
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multi='contract_info')
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car_value = fields.Float(string="Catalog Value (VAT Incl.)", help='Value of the bought vehicle')
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residual_value = fields.Float()
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_sql_constraints = [
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('driver_id_unique', 'UNIQUE(driver_id)', 'Only one car can be assigned to the same employee!')
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]
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@api.depends('model_id.brand_id.name', 'model_id.name', 'license_plate')
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def _compute_vehicle_name(self):
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for record in self:
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record.name = record.model_id.brand_id.name + '/' + record.model_id.name + '/' + (record.license_plate or _('No Plate'))
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def _get_odometer(self):
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FleetVehicalOdometer = self.env['fleet.vehicle.odometer']
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for record in self:
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vehicle_odometer = FleetVehicalOdometer.search([('vehicle_id', '=', record.id)], limit=1, order='value desc')
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if vehicle_odometer:
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record.odometer = vehicle_odometer.value
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else:
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record.odometer = 0
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def _set_odometer(self):
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for record in self:
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if record.odometer:
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date = fields.Date.context_today(record)
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data = {'value': record.odometer, 'date': date, 'vehicle_id': record.id}
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self.env['fleet.vehicle.odometer'].create(data)
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def _compute_count_all(self):
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Odometer = self.env['fleet.vehicle.odometer']
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LogFuel = self.env['fleet.vehicle.log.fuel']
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LogService = self.env['fleet.vehicle.log.services']
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LogContract = self.env['fleet.vehicle.log.contract']
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Cost = self.env['fleet.vehicle.cost']
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for record in self:
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record.odometer_count = Odometer.search_count([('vehicle_id', '=', record.id)])
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record.fuel_logs_count = LogFuel.search_count([('vehicle_id', '=', record.id)])
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record.service_count = LogService.search_count([('vehicle_id', '=', record.id)])
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record.contract_count = LogContract.search_count([('vehicle_id', '=', record.id),('state','!=','closed')])
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record.cost_count = Cost.search_count([('vehicle_id', '=', record.id), ('parent_id', '=', False)])
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@api.depends('log_contracts')
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def _compute_contract_reminder(self):
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for record in self:
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overdue = False
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due_soon = False
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total = 0
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name = ''
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for element in record.log_contracts:
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if element.state in ('open', 'expired') and element.expiration_date:
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current_date_str = fields.Date.context_today(record)
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due_time_str = element.expiration_date
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current_date = fields.Date.from_string(current_date_str)
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due_time = fields.Date.from_string(due_time_str)
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diff_time = (due_time - current_date).days
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if diff_time < 0:
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overdue = True
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total += 1
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if diff_time < 15 and diff_time >= 0:
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due_soon = True
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total += 1
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if overdue or due_soon:
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log_contract = self.env['fleet.vehicle.log.contract'].search([
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('vehicle_id', '=', record.id),
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('state', 'in', ('open', 'expired'))
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], limit=1, order='expiration_date asc')
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if log_contract:
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# we display only the name of the oldest overdue/due soon contract
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name = log_contract.cost_subtype_id.name
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record.contract_renewal_overdue = overdue
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record.contract_renewal_due_soon = due_soon
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record.contract_renewal_total = total - 1 # we remove 1 from the real total for display purposes
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record.contract_renewal_name = name
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def _search_contract_renewal_due_soon(self, operator, value):
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res = []
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assert operator in ('=', '!=', '<>') and value in (True, False), 'Operation not supported'
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if (operator == '=' and value is True) or (operator in ('<>', '!=') and value is False):
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search_operator = 'in'
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else:
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search_operator = 'not in'
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today = fields.Date.context_today(self)
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datetime_today = fields.Datetime.from_string(today)
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limit_date = fields.Datetime.to_string(datetime_today + relativedelta(days=+15))
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self.env.cr.execute("""SELECT cost.vehicle_id,
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count(contract.id) AS contract_number
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FROM fleet_vehicle_cost cost
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LEFT JOIN fleet_vehicle_log_contract contract ON contract.cost_id = cost.id
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WHERE contract.expiration_date IS NOT NULL
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AND contract.expiration_date > %s
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AND contract.expiration_date < %s
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AND contract.state IN ('open', 'expired')
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GROUP BY cost.vehicle_id""", (today, limit_date))
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res_ids = [x[0] for x in self.env.cr.fetchall()]
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res.append(('id', search_operator, res_ids))
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return res
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def _search_get_overdue_contract_reminder(self, operator, value):
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res = []
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assert operator in ('=', '!=', '<>') and value in (True, False), 'Operation not supported'
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if (operator == '=' and value is True) or (operator in ('<>', '!=') and value is False):
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search_operator = 'in'
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else:
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search_operator = 'not in'
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today = fields.Date.context_today(self)
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self.env.cr.execute('''SELECT cost.vehicle_id,
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count(contract.id) AS contract_number
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FROM fleet_vehicle_cost cost
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LEFT JOIN fleet_vehicle_log_contract contract ON contract.cost_id = cost.id
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WHERE contract.expiration_date IS NOT NULL
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AND contract.expiration_date < %s
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AND contract.state IN ('open', 'expired')
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GROUP BY cost.vehicle_id ''', (today,))
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res_ids = [x[0] for x in self.env.cr.fetchall()]
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res.append(('id', search_operator, res_ids))
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return res
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@api.onchange('model_id')
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def _onchange_model(self):
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if self.model_id:
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self.image_medium = self.model_id.image
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else:
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self.image_medium = False
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@api.model
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def create(self, data):
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vehicle = super(FleetVehicle, self.with_context(mail_create_nolog=True)).create(data)
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vehicle.message_post(body=_('%s %s has been added to the fleet!') % (vehicle.model_id.name, vehicle.license_plate))
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return vehicle
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@api.multi
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def write(self, vals):
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"""
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This function write an entry in the openchatter whenever we change important information
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on the vehicle like the model, the drive, the state of the vehicle or its license plate
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"""
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for vehicle in self:
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changes = []
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if 'model_id' in vals and vehicle.model_id.id != vals['model_id']:
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value = self.env['fleet.vehicle.model'].browse(vals['model_id']).name
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oldmodel = vehicle.model_id.name or _('None')
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changes.append(_("Model: from '%s' to '%s'") % (oldmodel, value))
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if 'driver_id' in vals and vehicle.driver_id.id != vals['driver_id']:
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value = self.env['res.partner'].browse(vals['driver_id']).name
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olddriver = (vehicle.driver_id.name) or _('None')
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changes.append(_("Driver: from '%s' to '%s'") % (olddriver, value))
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if 'state_id' in vals and vehicle.state_id.id != vals['state_id']:
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value = self.env['fleet.vehicle.state'].browse(vals['state_id']).name
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oldstate = vehicle.state_id.name or _('None')
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changes.append(_("State: from '%s' to '%s'") % (oldstate, value))
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if 'license_plate' in vals and vehicle.license_plate != vals['license_plate']:
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old_license_plate = vehicle.license_plate or _('None')
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changes.append(_("License Plate: from '%s' to '%s'") % (old_license_plate, vals['license_plate']))
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if len(changes) > 0:
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self.message_post(body=", ".join(changes))
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return super(FleetVehicle, self).write(vals)
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@api.multi
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def return_action_to_open(self):
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""" This opens the xml view specified in xml_id for the current vehicle """
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self.ensure_one()
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xml_id = self.env.context.get('xml_id')
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if xml_id:
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res = self.env['ir.actions.act_window'].for_xml_id('fleet', xml_id)
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res.update(
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context=dict(self.env.context, default_vehicle_id=self.id, group_by=False),
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domain=[('vehicle_id', '=', self.id)]
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)
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return res
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return False
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@api.multi
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def act_show_log_cost(self):
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""" This opens log view to view and add new log for this vehicle, groupby default to only show effective costs
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@return: the costs log view
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"""
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self.ensure_one()
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copy_context = dict(self.env.context)
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copy_context.pop('group_by', None)
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res = self.env['ir.actions.act_window'].for_xml_id('fleet', 'fleet_vehicle_costs_action')
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res.update(
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context=dict(copy_context, default_vehicle_id=self.id, search_default_parent_false=True),
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domain=[('vehicle_id', '=', self.id)]
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)
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return res
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class FleetVehicleOdometer(models.Model):
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_name = 'fleet.vehicle.odometer'
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_description = 'Odometer log for a vehicle'
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_order = 'date desc'
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name = fields.Char(compute='_compute_vehicle_log_name', store=True)
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date = fields.Date(default=fields.Date.context_today)
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value = fields.Float('Odometer Value', group_operator="max")
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vehicle_id = fields.Many2one('fleet.vehicle', 'Vehicle', required=True)
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unit = fields.Selection(related='vehicle_id.odometer_unit', string="Unit", readonly=True)
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driver_id = fields.Many2one(related="vehicle_id.driver_id", string="Driver")
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@api.depends('vehicle_id', 'date')
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def _compute_vehicle_log_name(self):
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for record in self:
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name = record.vehicle_id.name
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if not name:
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name = record.date
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elif record.date:
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name += ' / ' + record.date
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record.name = name
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@api.onchange('vehicle_id')
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def _onchange_vehicle(self):
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if self.vehicle_id:
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self.unit = self.vehicle_id.odometer_unit
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class FleetVehicleState(models.Model):
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_name = 'fleet.vehicle.state'
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_order = 'sequence asc'
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name = fields.Char(required=True)
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sequence = fields.Integer(help="Used to order the note stages")
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_sql_constraints = [('fleet_state_name_unique', 'unique(name)', 'State name already exists')]
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class FleetVehicleTag(models.Model):
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_name = 'fleet.vehicle.tag'
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name = fields.Char(required=True, translate=True)
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color = fields.Integer('Color Index', default=10)
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_sql_constraints = [('name_uniq', 'unique (name)', "Tag name already exists !")]
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class FleetServiceType(models.Model):
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_name = 'fleet.service.type'
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_description = 'Type of services available on a vehicle'
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name = fields.Char(required=True, translate=True)
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category = fields.Selection([
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('contract', 'Contract'),
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('service', 'Service')
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], 'Category', required=True, help='Choose whether the service refer to contracts, vehicle services or both')
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