[MIG] sale_margin_no_onchange from v12 to v14

sale_margin_no_onchange/models/__init__.py

@@ -0,0 +1,2 @@
+from . import sale
+from . import sale_report

sale_margin_no_onchange/models/sale.py

@@ -0,0 +1,140 @@
+# Copyright (C) 2015-2019 Akretion (http://www.akretion.com)
+# @author Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+
+from odoo import api, fields, models
+
+
+class SaleOrderLine(models.Model):
+    _inherit = 'sale.order.line'
+
+    # Also defined in bi_sale_company_currency
+    company_currency_id = fields.Many2one(
+        related='order_id.company_id.currency_id',
+        store=True, string='Company Currency')
+    standard_price_company_currency = fields.Float(
+        string='Cost Price in Company Currency', readonly=True,
+        digits="Product Price",
+        help="Cost price in company currency in the unit of measure "
+        "of the sale order line")
+    standard_price_sale_currency = fields.Float(
+        string='Cost Price in Sale Currency',
+        compute='_compute_margin', store=True,
+        digits="Product Price",
+        help="Cost price in sale currency in the unit of measure "
+        "of the sale order line")
+    margin_sale_currency = fields.Monetary(
+        string='Margin in Sale Currency', store=True,
+        compute='_compute_margin', currency_field='currency_id')
+    margin_company_currency = fields.Monetary(
+        string='Margin in Company Currency', store=True,
+        compute='_compute_margin', currency_field='company_currency_id')
+    margin_rate = fields.Float(
+        string="Margin Rate", store=True,
+        compute='_compute_margin',
+        digits=(16, 2), help="Margin rate in percentage of the sale price")
+
+    @api.depends(
+        'standard_price_company_currency', 'order_id.pricelist_id.currency_id',
+        'order_id.date_order', 'product_uom_qty', 'price_subtotal',
+        'order_id.company_id')
+    def _compute_margin(self):
+        for line in self:
+            standard_price_sale_cur = 0.0
+            margin_sale_cur = 0.0
+            margin_comp_cur = 0.0
+            margin_rate = 0.0
+            order_cur = line.order_id.pricelist_id.currency_id
+            company = line.order_id.company_id
+            company_cur = company.currency_id
+            if order_cur and company_cur:
+                date = line.order_id.date_order
+                standard_price_sale_cur =\
+                    company_cur._convert(
+                        line.standard_price_company_currency, order_cur,
+                        company, date)
+                margin_sale_cur =\
+                    line.price_subtotal\
+                    - line.product_uom_qty * standard_price_sale_cur
+                margin_comp_cur = order_cur._convert(
+                    margin_sale_cur, company_cur, company, date)
+                if line.price_subtotal:
+                    margin_rate = 100 * margin_sale_cur / line.price_subtotal
+            line.standard_price_sale_currency = standard_price_sale_cur
+            line.margin_sale_currency = margin_sale_cur
+            line.margin_company_currency = margin_comp_cur
+            line.margin_rate = margin_rate
+
+    # We want to copy standard_price on sale order line
+    @api.model_create_multi
+    def create(self, vals_list):
+        for vals in vals_list:
+            if vals.get('product_id'):
+                pp = self.env['product.product'].browse(vals['product_id'])
+                std_price = pp.standard_price
+                sale_uom_id = vals.get('product_uom')
+                if sale_uom_id and sale_uom_id != pp.uom_id.id:
+                    sale_uom = self.env['uom.uom'].browse(sale_uom_id)
+                    # convert from product UoM to sale UoM
+                    std_price = pp.uom_id._compute_price(
+                        pp.standard_price, sale_uom)
+                vals['standard_price_company_currency'] = std_price
+        return super().create(vals_list)
+
+    def write(self, vals):
+        if not vals:
+            vals = {}
+        if 'product_id' in vals or 'product_uom' in vals:
+            for sol in self:
+                # product_uom and product_id are required fields
+                if 'product_id' in vals:
+                    pp = self.env['product.product'].browse(vals['product_id'])
+                else:
+                    pp = sol.product_id
+                if 'product_uom' in vals:
+                    sale_uom = self.env['uom.uom'].browse(
+                        vals['product_uom'])
+                else:
+                    sale_uom = sol.product_uom
+                std_price = pp.standard_price
+                if sale_uom != pp.uom_id:
+                    std_price = pp.uom_id._compute_price(std_price, sale_uom)
+                sol.write({'standard_price_company_currency': std_price})
+        return super().write(vals)
+
+
+class SaleOrder(models.Model):
+    _inherit = 'sale.order'
+
+    # Also defined in bi_sale_company_currency
+    company_currency_id = fields.Many2one(
+        related='company_id.currency_id', store=True,
+        string="Company Currency")
+    margin_sale_currency = fields.Monetary(
+        string='Margin in Sale Currency',
+        currency_field='currency_id',
+        compute='_compute_margin', store=True)
+    margin_company_currency = fields.Monetary(
+        string='Margin in Company Currency',
+        currency_field='company_currency_id',
+        compute='_compute_margin', store=True)
+
+    @api.depends(
+        'order_line.margin_sale_currency',
+        'order_line.margin_company_currency')
+    def _compute_margin(self):
+        rg_res = self.env['sale.order.line'].read_group(
+            [('order_id', 'in', self.ids)],
+            ['order_id', 'margin_sale_currency:sum', 'margin_company_currency:sum'],
+            ['order_id'])
+        mapped_data = dict([
+            (x['order_id'][0], {
+                'margin_sale_currency': x['margin_sale_currency'],
+                'margin_company_currency': x['margin_company_currency'],
+                }) for x in rg_res])
+        for order in self:
+            order.margin_sale_currency = mapped_data.get(
+                order.id, {}).get('margin_sale_currency')
+            order.margin_company_currency = mapped_data.get(
+                order.id, {}).get('margin_company_currency')

sale_margin_no_onchange/models/sale_report.py

@@ -0,0 +1,19 @@
+# Copyright 2018-2019 Akretion (http://www.akretion.com)
+# @author Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class SaleReport(models.Model):
+    _inherit = 'sale.report'
+
+    margin = fields.Float(string='Margin', readonly=True)
+
+    def _query(self, with_clause='', fields={}, groupby='', from_clause=''):
+        fields['margin_company_currency'] =\
+            ", SUM(l.margin_company_currency) AS margin"
+        res = super(SaleReport, self)._query(
+            with_clause=with_clause, fields=fields, groupby=groupby,
+            from_clause=from_clause)
+        return res