Add modules commission_simple, commission_simple_agent, commission_simple_agent_purchase

Add demo data in sale_agent

commission_simple_agent_purchase/models/__init__.py

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+from . import commission_result
+from . import res_company

commission_simple_agent_purchase/models/commission_result.py

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+# Copyright Akretion France (https://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, _
+from odoo.exceptions import UserError
+from odoo.tools.misc import format_amount, formatLang
+
+
+class CommissionResult(models.Model):
+    _inherit = 'commission.result'
+
+    purchase_id = fields.Many2one('purchase.order', string="Purchase Order", tracking=True, readonly=True)
+
+    def draft2done(self):
+        for result in self:
+            if result.assign_type == 'agent':
+                if not result.purchase_id:
+                    vals = result._prepare_purchase_order()
+                    po = self.env['purchase.order'].create(vals)
+                    result.write({'purchase_id': po.id})
+                else:
+                    po = self.purchase_id
+                    if po.state in ('draft', 'sent', 'cancel'):
+                        po.order_line.unlink()
+                    else:
+                        raise UserError(_("Purchase Order %s has already been confirmed. You should cancel it first.") % po.display_name)
+                    if po.state == 'cancel':
+                        po.button_draft()
+                assert not po.order_line
+                # create lines
+                if not result.company_id.commission_product_id:
+                    raise UserError(_("Commission product is not set on company %s.") % result.company_id.display_name)
+                line_vals = []
+                for move_line in result.line_ids:
+                    line_vals.append(result._prepare_purchase_order_line(move_line, po))
+                po_lines = self.env['purchase.order.line'].create(line_vals)
+                po_lines._compute_tax_id()
+        return super().draft2done()
+
+    def _prepare_purchase_order(self):
+        self.ensure_one()
+        fp = self.env['account.fiscal.position']._get_fiscal_position(self.partner_id)
+        vals = {
+            'partner_id': self.partner_id.id,
+            'origin': _('Commission %s') % self.date_range_id.display_name,
+            'company_id': self.company_id.id,
+            'currency_id': self.company_id.currency_id.id,
+            'fiscal_position_id': fp and fp.id or False,
+            'payment_term_id': self.partner_id.property_supplier_payment_term_id.id,
+            }
+        return vals
+
+    def _prepare_purchase_order_line(self, move_line, order):
+        self.ensure_one()
+        move = move_line.move_id
+        company_currency = move_line.company_id.currency_id
+        lang = self.partner_id.lang or self.env.lang
+        env = self.with_context(lang=lang).env
+        product = self.company_id.commission_product_id
+        vals = {
+            'order_id': order.id,
+            'product_id': product.id,
+            'name': f"""{move.name} {move.commercial_partner_id.name}: {move_line.product_id.display_name} x {formatLang(env, move_line.quantity, dp='Product Unit of Measure')} {move_line.product_uom_id.display_name}\n{_('Base:')} {format_amount(env, move_line.commission_base, company_currency)} - {_('Rate:')} {formatLang(env, move_line.commission_rate, dp='Commission Rate')} %""",
+            'product_qty': 1,
+            'product_uom': product.uom_id.id,
+            'price_unit': move_line.commission_amount,
+            }
+        return vals
+
+    def unlink(self):
+        for result in self:
+            if result.purchase_id:
+                raise UserError(_(
+                    "Cannot delete commission %(commission)s because it is linked to "
+                    "purchase order %(po)s. You must delete the purchase order first.",
+                    commission=result.display_name, po=result.purchase_id.display_name))
+        return super().unlink()

commission_simple_agent_purchase/models/res_company.py

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+# Copyright 2024 Akretion France (https://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 ResCompany(models.Model):
+    _inherit = 'res.company'
+
+    commission_product_id = fields.Many2one(
+        'product.product', string='Commission Product', ondelete='restrict', check_company=True,
+        domain=[('type', '=', 'service')])