59 lines
2.7 KiB
Python
59 lines
2.7 KiB
Python
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# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import api, fields, models
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class Event(models.Model):
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_inherit = 'event.event'
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sale_order_lines_ids = fields.One2many(
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'sale.order.line', 'event_id',
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groups='sales_team.group_sale_salesman',
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string='All sale order lines pointing to this event')
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sale_price_subtotal = fields.Monetary(
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string='Sales (Tax Excluded)', compute='_compute_sale_price_subtotal',
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groups='sales_team.group_sale_salesman')
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currency_id = fields.Many2one(
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'res.currency', string='Currency',
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related='company_id.currency_id', readonly=True)
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@api.depends('company_id.currency_id',
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'sale_order_lines_ids.price_subtotal', 'sale_order_lines_ids.currency_id',
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'sale_order_lines_ids.company_id', 'sale_order_lines_ids.order_id.date_order')
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def _compute_sale_price_subtotal(self):
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""" Takes all the sale.order.lines related to this event and converts amounts
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from the currency of the sale order to the currency of the event company.
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To avoid extra overhead, we use conversion rates as of 'today'.
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Meaning we have a number that can change over time, but using the conversion rates
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at the time of the related sale.order would mean thousands of extra requests as we would
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have to do one conversion per sale.order (and a sale.order is created every time
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we sell a single event ticket). """
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date_now = fields.Datetime.now()
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event_subtotals = self.env['sale.order.line']._read_group(
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[('event_id', 'in', self.ids), ('price_subtotal', '!=', 0), ('state', '!=', 'cancel')],
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['event_id', 'currency_id'],
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['price_subtotal:sum'],
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)
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event_subtotals_mapping = dict.fromkeys(self._origin, 0)
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for event, currency, sum_price_subtotal in event_subtotals:
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event_subtotals_mapping[event] += event.currency_id._convert(
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sum_price_subtotal,
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currency,
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event.company_id or self.env.company,
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date_now,
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)
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for event in self:
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event.sale_price_subtotal = event_subtotals_mapping.get(event._origin, 0)
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def action_view_linked_orders(self):
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""" Redirects to the orders linked to the current events """
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sale_order_action = self.env["ir.actions.actions"]._for_xml_id("sale.action_orders")
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sale_order_action.update({
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'domain': [('state', '!=', 'cancel'), ('order_line.event_id', 'in', self.ids)],
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'context': {'create': 0},
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})
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return sale_order_action
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