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# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
#
# Please note that these reports are not multi-currency !!!
#
from odoo import fields, models, api
from odoo.tools.query import Query
from odoo.tools.sql import SQL
class PurchaseReport(models.Model):
_name = "purchase.report"
_description = "Purchase Report"
_auto = False
_order = 'date_order desc, price_total desc'
date_order = fields.Datetime('Order Date', readonly=True)
state = fields.Selection([
('draft', 'Draft RFQ'),
('sent', 'RFQ Sent'),
('to approve', 'To Approve'),
('purchase', 'Purchase Order'),
('done', 'Done'),
('cancel', 'Cancelled')
], 'Status', readonly=True)
product_id = fields.Many2one('product.product', 'Product', readonly=True)
partner_id = fields.Many2one('res.partner', 'Vendor', readonly=True)
date_approve = fields.Datetime('Confirmation Date', readonly=True)
product_uom = fields.Many2one('uom.uom', 'Reference Unit of Measure', required=True)
company_id = fields.Many2one('res.company', 'Company', readonly=True)
currency_id = fields.Many2one('res.currency', 'Currency', readonly=True)
user_id = fields.Many2one('res.users', 'Buyer', readonly=True)
delay = fields.Float('Days to Confirm', digits=(16, 2), readonly=True, aggregator='avg', help="Amount of time between purchase approval and order by date.")
delay_pass = fields.Float('Days to Receive', digits=(16, 2), readonly=True, aggregator='avg',
help="Amount of time between date planned and order by date for each purchase order line.")
price_total = fields.Monetary('Total', readonly=True)
price_average = fields.Monetary('Average Cost', readonly=True, aggregator="avg")
nbr_lines = fields.Integer('# of Lines', readonly=True)
category_id = fields.Many2one('product.category', 'Product Category', readonly=True)
product_tmpl_id = fields.Many2one('product.template', 'Product Template', readonly=True)
country_id = fields.Many2one('res.country', 'Partner Country', readonly=True)
fiscal_position_id = fields.Many2one('account.fiscal.position', string='Fiscal Position', readonly=True)
commercial_partner_id = fields.Many2one('res.partner', 'Commercial Entity', readonly=True)
weight = fields.Float('Gross Weight', readonly=True)
volume = fields.Float('Volume', readonly=True)
order_id = fields.Many2one('purchase.order', 'Order', readonly=True)
untaxed_total = fields.Monetary('Untaxed Total', readonly=True)
qty_ordered = fields.Float('Qty Ordered', readonly=True)
qty_received = fields.Float('Qty Received', readonly=True)
qty_billed = fields.Float('Qty Billed', readonly=True)
qty_to_be_billed = fields.Float('Qty to be Billed', readonly=True)
@property
def _table_query(self) -> SQL:
''' Report needs to be dynamic to take into account multi-company selected + multi-currency rates '''
return SQL("%s %s %s %s", self._select(), self._from(), self._where(), self._group_by())
def _select(self) -> SQL:
return SQL(
"""
SELECT
po.id as order_id,
min(l.id) as id,
po.date_order as date_order,
po.state,
po.date_approve,
po.dest_address_id,
po.partner_id as partner_id,
po.user_id as user_id,
po.company_id as company_id,
po.fiscal_position_id as fiscal_position_id,
l.product_id,
p.product_tmpl_id,
t.categ_id as category_id,
c.currency_id,
t.uom_id as product_uom,
extract(epoch from age(po.date_approve,po.date_order))/(24*60*60)::decimal(16,2) as delay,
extract(epoch from age(l.date_planned,po.date_order))/(24*60*60)::decimal(16,2) as delay_pass,
count(*) as nbr_lines,
sum(l.price_total / COALESCE(po.currency_rate, 1.0))::decimal(16,2) * account_currency_table.rate as price_total,
(sum(l.product_qty * l.price_unit / COALESCE(po.currency_rate, 1.0))/NULLIF(sum(l.product_qty/line_uom.factor*product_uom.factor),0.0))::decimal(16,2) * account_currency_table.rate as price_average,
partner.country_id as country_id,
partner.commercial_partner_id as commercial_partner_id,
sum(p.weight * l.product_qty/line_uom.factor*product_uom.factor) as weight,
sum(p.volume * l.product_qty/line_uom.factor*product_uom.factor) as volume,
sum(l.price_subtotal / COALESCE(po.currency_rate, 1.0))::decimal(16,2) * account_currency_table.rate as untaxed_total,
sum(l.product_qty / line_uom.factor * product_uom.factor) as qty_ordered,
sum(l.qty_received / line_uom.factor * product_uom.factor) as qty_received,
sum(l.qty_invoiced / line_uom.factor * product_uom.factor) as qty_billed,
case when t.purchase_method = 'purchase'
then sum(l.product_qty / line_uom.factor * product_uom.factor) - sum(l.qty_invoiced / line_uom.factor * product_uom.factor)
else sum(l.qty_received / line_uom.factor * product_uom.factor) - sum(l.qty_invoiced / line_uom.factor * product_uom.factor)
end as qty_to_be_billed
""",
)
def _from(self) -> SQL:
return SQL(
"""
FROM
purchase_order_line l
join purchase_order po on (l.order_id=po.id)
join res_partner partner on po.partner_id = partner.id
left join product_product p on (l.product_id=p.id)
left join product_template t on (p.product_tmpl_id=t.id)
left join res_company C ON C.id = po.company_id
left join uom_uom line_uom on (line_uom.id=l.product_uom)
left join uom_uom product_uom on (product_uom.id=t.uom_id)
left join %(currency_table)s ON account_currency_table.company_id = po.company_id
""",
currency_table=self.env['res.currency']._get_simple_currency_table(self.env.companies),
)
def _where(self) -> SQL:
return SQL(
"""
WHERE
l.display_type IS NULL
""",
)
def _group_by(self) -> SQL:
return SQL(
"""
GROUP BY
po.company_id,
po.user_id,
po.partner_id,
line_uom.factor,
c.currency_id,
l.price_unit,
po.date_approve,
l.date_planned,
l.product_uom,
po.dest_address_id,
po.fiscal_position_id,
l.product_id,
p.product_tmpl_id,
t.categ_id,
po.date_order,
po.state,
line_uom.uom_type,
line_uom.category_id,
t.uom_id,
t.purchase_method,
line_uom.id,
product_uom.factor,
partner.country_id,
partner.commercial_partner_id,
po.id,
account_currency_table.rate
""",
)
def _read_group_select(self, aggregate_spec: str, query: Query) -> SQL:
""" This override allows us to correctly calculate the average price of products. """
if aggregate_spec != 'price_average:avg':
return super()._read_group_select(aggregate_spec, query)
return SQL(
'SUM(%(f_price)s * %(f_qty)s) / SUM(%(f_qty)s)',
f_qty=self._field_to_sql(self._table, 'qty_ordered', query),
f_price=self._field_to_sql(self._table, 'price_average', query),
)
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