67 lines
2.5 KiB
Python
67 lines
2.5 KiB
Python
# Copyright 2020 Camptocamp SA
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
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from datetime import datetime
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from dateutil.relativedelta import relativedelta
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from odoo import api, models
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from odoo.osv.expression import OR
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class SaleOrder(models.Model):
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_inherit = "sale.order"
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@api.model
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def cron_generate_monthly_invoices(self):
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"""Cron called daily to check if monthly invoicing needs to be done."""
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company_ids = self._company_monthly_invoicing_today()
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if company_ids:
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self.generate_monthly_invoices(company_ids)
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@api.model
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def generate_monthly_invoices(self, companies=None):
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# TODO: Kept former function for backward compatibility. To remove
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# in further version.
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return self.generate_invoices(
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companies,
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invoicing_mode="monthly",
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last_execution_field="invoicing_mode_monthly_last_execution",
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)
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@api.model
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def _company_monthly_invoicing_today(self):
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"""Get company ids for which today is monthly invoicing day."""
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today = datetime.now()
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first_day_this_month = today.replace(
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day=1, hour=0, minute=0, second=0, microsecond=0
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)
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first_day_last_month = first_day_this_month - relativedelta(months=1)
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last_day_of_this_month = (today + relativedelta(day=31)).day
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# Last month still not executed, it needs to be done
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domain_last_month = [
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("invoicing_mode_monthly_last_execution", "<", first_day_last_month),
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]
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# Invoicing day is today or in the past and invoicing not yet done
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domain_this_month = [
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"|",
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("invoicing_mode_monthly_last_execution", "<", first_day_this_month),
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("invoicing_mode_monthly_last_execution", "=", False),
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("invoicing_mode_monthly_day_todo", "<=", today.day),
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]
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# Make sure non exisiting days are done at the end of the month
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domain_last_day_of_month = [
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"|",
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("invoicing_mode_monthly_last_execution", "<", first_day_this_month),
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("invoicing_mode_monthly_last_execution", "=", False),
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("invoicing_mode_monthly_day_todo", ">", today.day),
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]
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if today.day == last_day_of_this_month:
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domain = OR(
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[domain_last_month, domain_this_month, domain_last_day_of_month]
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)
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else:
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domain = OR([domain_last_month, domain_this_month])
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return self.env["res.company"].search(domain)
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