70 lines
2.9 KiB
Python
70 lines
2.9 KiB
Python
# -*- coding: utf-8 -*-
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from flectra import api, models, _
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from flectra.exceptions import UserError
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class ReportTax(models.AbstractModel):
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_name = 'report.account.report_tax'
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@api.model
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def get_report_values(self, docids, data=None):
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if not data.get('form'):
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raise UserError(_("Form content is missing, this report cannot be printed."))
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return {
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'data': data['form'],
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'lines': self.get_lines(data.get('form')),
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}
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def _sql_from_amls_one(self):
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sql = """SELECT "account_move_line".tax_line_id, COALESCE(SUM("account_move_line".debit-"account_move_line".credit), 0)
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FROM %s
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WHERE %s AND "account_move_line".tax_exigible GROUP BY "account_move_line".tax_line_id"""
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return sql
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def _sql_from_amls_two(self):
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sql = """SELECT r.account_tax_id, COALESCE(SUM("account_move_line".debit-"account_move_line".credit), 0)
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FROM %s
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INNER JOIN account_move_line_account_tax_rel r ON ("account_move_line".id = r.account_move_line_id)
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INNER JOIN account_tax t ON (r.account_tax_id = t.id)
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WHERE %s AND "account_move_line".tax_exigible GROUP BY r.account_tax_id"""
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return sql
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def _compute_from_amls(self, options, taxes):
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#compute the tax amount
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sql = self._sql_from_amls_one()
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tables, where_clause, where_params = self.env['account.move.line']._query_get()
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query = sql % (tables, where_clause)
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self.env.cr.execute(query, where_params)
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results = self.env.cr.fetchall()
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for result in results:
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if result[0] in taxes:
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taxes[result[0]]['tax'] = abs(result[1])
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#compute the net amount
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sql2 = self._sql_from_amls_two()
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query = sql2 % (tables, where_clause)
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self.env.cr.execute(query, where_params)
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results = self.env.cr.fetchall()
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for result in results:
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if result[0] in taxes:
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taxes[result[0]]['net'] = abs(result[1])
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@api.model
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def get_lines(self, options):
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taxes = {}
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for tax in self.env['account.tax'].search([('type_tax_use', '!=', 'none')]):
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if tax.children_tax_ids:
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for child in tax.children_tax_ids:
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if child.type_tax_use != 'none':
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continue
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taxes[child.id] = {'tax': 0, 'net': 0, 'name': child.name, 'type': tax.type_tax_use}
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else:
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taxes[tax.id] = {'tax': 0, 'net': 0, 'name': tax.name, 'type': tax.type_tax_use}
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self.with_context(date_from=options['date_from'], date_to=options['date_to'], strict_range=True)._compute_from_amls(options, taxes)
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groups = dict((tp, []) for tp in ['sale', 'purchase'])
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for tax in taxes.values():
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if tax['tax']:
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groups[tax['type']].append(tax)
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return groups
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