156 lines
7.0 KiB
Python
156 lines
7.0 KiB
Python
# Copyright 2015-2021 Akretion France (http://www.akretion.com)
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# @author Alexis de Lattre <alexis.delattre@akretion.com>
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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from odoo import api, fields, models
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class AccountMoveLine(models.Model):
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_inherit = 'account.move.line'
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standard_price_company_currency = fields.Float(
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string='Unit Cost Price in Company Currency', readonly=True,
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digits='Product Price',
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help="Unit Cost price in company currency in the unit of measure "
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"of the invoice line (which may be different from the unit "
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"of measure of the product).")
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standard_price_invoice_currency = fields.Float(
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string='Unit Cost Price in Invoice Currency',
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compute='_compute_margin', store=True, digits='Product Price',
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help="Unit Cost price in invoice currency in the unit of measure "
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"of the invoice line.")
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margin_invoice_currency = fields.Monetary(
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string='Margin in Invoice Currency', store=True,
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compute='_compute_margin', currency_field='currency_id')
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margin_company_currency = fields.Monetary(
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string='Margin in Company Currency', store=True,
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compute='_compute_margin', currency_field='company_currency_id')
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margin_rate = fields.Float(
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string="Margin Rate", readonly=True, store=True,
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compute='_compute_margin',
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digits=(16, 2), help="Margin rate in percentage of the sale price")
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@api.depends(
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'standard_price_company_currency', 'move_id.currency_id',
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'move_id.move_type', 'move_id.company_id',
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'move_id.invoice_date', 'quantity', 'price_subtotal')
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def _compute_margin(self):
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for ml in self:
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standard_price_inv_cur = 0.0
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margin_inv_cur = 0.0
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margin_comp_cur = 0.0
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margin_rate = 0.0
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move = ml.move_id
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if move.move_type and move.move_type in ('out_invoice', 'out_refund'):
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# it works in _get_current_rate
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# even if we set date = False in context
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# standard_price_inv_cur is in the UoM of the invoice line
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date = move.date or fields.Date.context_today(self)
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company = move.company_id
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company_currency = company.currency_id
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standard_price_inv_cur =\
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company_currency._convert(
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ml.standard_price_company_currency,
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ml.currency_id, company, date)
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margin_inv_cur =\
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ml.price_subtotal - ml.quantity * standard_price_inv_cur
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margin_comp_cur = move.currency_id._convert(
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margin_inv_cur, company_currency, company, date)
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if ml.price_subtotal:
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margin_rate = 100 * margin_inv_cur / ml.price_subtotal
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# for a refund, margin should be negative
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# but margin rate should stay positive
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if move.move_type == 'out_refund':
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margin_inv_cur *= -1
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margin_comp_cur *= -1
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ml.standard_price_invoice_currency = standard_price_inv_cur
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ml.margin_invoice_currency = margin_inv_cur
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ml.margin_company_currency = margin_comp_cur
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ml.margin_rate = margin_rate
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# We want to copy standard_price on invoice line for customer
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# invoice/refunds. We can't do that via on_change of product_id,
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# because it is not always played when invoice is created from code
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# => we inherit write/create
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# We write standard_price_company_currency even on supplier invoice/refunds
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# because we don't have access to the 'type' of the invoice
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@api.model_create_multi
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def create(self, vals_list):
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for vals in vals_list:
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if vals.get('product_id') and not vals.get('display_type'):
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pp = self.env['product.product'].browse(vals['product_id'])
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std_price = pp.standard_price
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inv_uom_id = vals.get('product_uom_id')
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if inv_uom_id and inv_uom_id != pp.uom_id.id:
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inv_uom = self.env['uom.uom'].browse(inv_uom_id)
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std_price = pp.uom_id._compute_price(
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std_price, inv_uom)
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vals['standard_price_company_currency'] = std_price
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return super().create(vals_list)
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def write(self, vals):
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if not vals:
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vals = {}
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if 'product_id' in vals or 'product_uom_id' in vals:
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for il in self:
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if 'product_id' in vals:
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if vals.get('product_id'):
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pp = self.env['product.product'].browse(
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vals['product_id'])
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else:
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pp = False
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else:
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pp = il.product_id or False
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# uom_id is NOT a required field
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if 'product_uom_id' in vals:
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if vals.get('product_uom_id'):
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inv_uom = self.env['uom.uom'].browse(
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vals['product_uom_id'])
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else:
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inv_uom = False
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else:
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inv_uom = il.uom_id or False
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std_price = 0.0
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if pp:
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std_price = pp.standard_price
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if inv_uom and inv_uom != pp.uom_id:
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std_price = pp.uom_id._compute_price(
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std_price, inv_uom)
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il.write({'standard_price_company_currency': std_price})
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return super().write(vals)
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class AccountMove(models.Model):
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_inherit = 'account.move'
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margin_invoice_currency = fields.Monetary(
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string='Margin in Invoice Currency',
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compute='_compute_margin', store=True,
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currency_field='currency_id')
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margin_company_currency = fields.Monetary(
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string='Margin in Company Currency',
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compute='_compute_margin', store=True,
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currency_field='company_currency_id')
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@api.depends(
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'move_type',
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'invoice_line_ids.margin_invoice_currency',
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'invoice_line_ids.margin_company_currency')
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def _compute_margin(self):
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rg_res = self.env['account.move.line'].read_group(
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[
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('move_id', 'in', self.ids),
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('display_type', '=', False),
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('exclude_from_invoice_tab', '=', False),
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('move_id.move_type', 'in', ('out_invoice', 'out_refund')),
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],
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['move_id', 'margin_invoice_currency:sum', 'margin_company_currency:sum'],
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['move_id'])
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mapped_data = dict([(x['move_id'][0], {
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'margin_invoice_currency': x['margin_invoice_currency'],
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'margin_company_currency': x['margin_company_currency'],
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}) for x in rg_res])
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for move in self:
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move.margin_invoice_currency = mapped_data.get(move.id, {}).get('margin_invoice_currency')
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move.margin_company_currency = mapped_data.get(move.id, {}).get('margin_company_currency')
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