forked from Mapan/odoo17e
138 lines
6.5 KiB
Python
138 lines
6.5 KiB
Python
from collections import defaultdict
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from odoo import _, fields, models
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from odoo.exceptions import UserError
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from odoo.tools.misc import format_date
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class ResPartner(models.Model):
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_inherit = 'res.partner'
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def action_print_customer_statements(self, options=None):
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"""The customer statement is a report that is based on the partner ledger, with a few differences.
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It is commonly sent each month to every customer with purchases during the month.
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"""
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partner_languages = self.mapped('lang')
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report_lang = partner_languages[0] if len(partner_languages) == 1 else self.env.user.lang
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return self.env.ref('l10n_account_customer_statements.action_customer_statements_report').with_context(
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report_options=options,
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lang=report_lang,
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).report_action(self)
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def _prepare_customer_statement_values(self, options=None):
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def format_monetary(value):
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return self.env['account.report']._format_value(
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options=options,
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value=value,
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currency=self.env.company.currency_id,
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figure_type='monetary',
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)
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# This usually can't happen, BUT it could if you try to somehow print
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# the customer statements from the 'Unknown Partner' line in the partner ledger.
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if not self:
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raise UserError(_("The Customer Statements cannot be printed without a partner set."))
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partner_lines = defaultdict(list)
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partner_running_balances = defaultdict(float)
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# 0. If we do not have a from and to date, we will default to the current month.
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if options:
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from_date = options.get("date", {}).get("date_from") or fields.Date.today().replace(day=1)
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to_date = options.get("date", {}).get("date_to") or fields.Date.today()
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unreconciled = options.get("unreconciled", False)
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report = self.env['account.report'].browse(options.get('report_id'))
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else:
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from_date = fields.Date.today().replace(day=1)
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to_date = fields.Date.today()
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unreconciled = False
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report = self.env.ref('account_reports.partner_ledger_report')
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# Also prepare report options, as we will use the report sql code to get the line values.
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options = report.get_options(
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previous_options={
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'date': {
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'date_from': from_date,
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'date_to': to_date,
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'mode': 'range',
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},
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'account_type': [
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{'id': 'trade_receivable', 'selected': True},
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{'id': 'non_trade_receivable', 'selected': False},
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{'id': 'trade_payable', 'selected': False},
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{'id': 'non_trade_payable', 'selected': False},
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],
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'unreconciled': unreconciled,
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'multi_currency': True,
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}
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)
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# 1. Get the initial balance using the partner ledger.
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initial_balances = self._get_initial_balances(options, report)
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# 2. Get the other lines
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line_values = self._get_aml_values(options, report)
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# Make the lines
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for partner in self:
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# Always show the initial balance, even if 0, as no balance is also an information.
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partner_running_balances[partner.id] = initial_balances[partner.id]
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partner_lines[str(partner.id)].append(
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{
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'date': format_date(self.env, from_date, date_format='d MMM yy'),
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'activity': 'Initial Balance',
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'reference': '',
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'due_date': '',
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'amount': '',
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'move_type': '',
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'balance': format_monetary(initial_balances[partner.id]),
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}
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)
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partner_line_values = line_values.get(partner.id, [])
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for line_value in partner_line_values:
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partner_running_balances[partner.id] += line_value.get('balance', 0.0)
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is_payment = line_value.get('move_type') == 'entry' and line_value.get('payment_id')
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due_date = '' if is_payment else format_date(self.env, line_value.get('date_maturity'), date_format='d MMM yy')
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partner_lines[str(partner.id)].append(
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{
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'date': format_date(self.env, line_value.get('invoice_date'), date_format='d MMM yy'),
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'activity': line_value.get('move_name'),
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'reference': line_value.get('ref'),
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'due_date': due_date,
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'amount': format_monetary(line_value.get('balance', 0.0)),
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'move_type': self._get_move_type(line_value),
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'balance': format_monetary(partner_running_balances[partner.id]),
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}
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)
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return {
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'from_date': format_date(self.env, from_date, date_format='d MMMM yyyy').upper(),
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'to_date': format_date(self.env, to_date, date_format='d MMMM yyyy').upper(),
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'lines': partner_lines,
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'balances_due': {
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str(partner.id): format_monetary(partner_running_balances[partner.id]) for partner in self
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},
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'vat_label': {partner.id: partner.country_id.vat_label or 'VAT' for partner in self},
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}
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def _get_initial_balances(self, options, report):
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balances = self.env[report.custom_handler_model_name]._get_initial_balance_values(
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self.ids,
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options=options,
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)
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return {partner.id: next(iter(balances[partner.id].values())).get('balance', 0.0) for partner in self}
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def _get_aml_values(self, options, report):
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aml_values = self.env[report.custom_handler_model_name]._get_aml_values(
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options=options,
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partner_ids=self.ids,
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)
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return {partner.id: aml_values.get(partner.id, []) for partner in self}
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def _get_move_type(self, line_value):
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type_name_mapping = dict(
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self.env['account.move']._fields['move_type']._description_selection(self.env),
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out_invoice=_('Invoice'),
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out_refund=_('Credit Note'),
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)
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is_payment = line_value.get('move_type') == 'entry' and line_value.get('payment_id')
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move_type = type_name_mapping.get(line_value.get('move_type'), '')
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if is_payment:
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move_type = f"{'⬅' if line_value.get('balance', 0.0) < 0 else '➡'}{_('Payment')}"
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return move_type
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