97 lines
3.5 KiB
Python
97 lines
3.5 KiB
Python
#This file is part of Tryton. The COPYRIGHT file at the top level of
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#this repository contains the full copyright notices and license terms.
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from decimal import Decimal
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import operator
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from trytond.model import ModelView, ModelSQL, fields
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from trytond.pool import Pool
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from trytond.transaction import Transaction
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class InvoiceLine(ModelSQL, ModelView):
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_name = 'account.invoice.line'
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def _get_anglo_saxon_move_lines(self, line, amount, type_):
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'''
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Return account move for anglo-saxon stock accounting
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'''
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assert type_.startswith('in_') or type_.startswith('out_'), 'wrong type'
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result = []
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move_line = {}
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move_line['name'] = line.description
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move_line['amount_second_currency'] = Decimal('0.0')
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move_line['second_currency'] = False
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if type_.startswith('in_'):
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move_line['debit'] = amount
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move_line['credit'] = Decimal('0.0')
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account_type = type_[3:]
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else:
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move_line['debit'] = Decimal('0.0')
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move_line['credit'] = amount
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account_type = type_[4:]
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move_line['account'] = getattr(line.product,
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'account_stock_%s_used' % account_type).id
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result.append(move_line)
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move_line = move_line.copy()
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move_line['debit'], move_line['credit'] = \
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move_line['credit'], move_line['debit']
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if type_.endswith('supplier'):
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move_line['account'] = line.account.id
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else:
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move_line['account'] = line.product.account_cogs_used.id
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result.append(move_line)
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return result
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def get_move_line(self, line):
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pool = Pool()
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purchase_line_invoice_line_obj = pool.get(
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'purchase.line-account.invoice.line')
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move_obj = pool.get('stock.move')
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currency_obj = pool.get('currency.currency')
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with Transaction().set_user(0, set_context=True):
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line = self.browse(line.id)
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result = super(InvoiceLine, self).get_move_line(line)
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if line.type != 'line':
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return result
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if not line.product:
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return result
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if line.product.type == 'service':
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return result
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moves = []
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# other types will get current cost price
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if line.invoice.type == 'in_invoice':
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moves = [move for purchase_line in line.purchase_lines
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for move in purchase_line.moves
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if move.state == 'done']
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elif line.invoice.type == 'out_invoice':
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with Transaction().set_user(0, set_context=True):
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sale_lines = self.browse(line.id).sale_lines
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moves = [move for sale_line in sale_lines
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for move in sale_line.moves
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if move.state == 'done']
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if line.invoice.type == 'in_invoice':
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type_ = 'in_supplier'
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elif line.invoice.type == 'out_invoice':
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type_ = 'out_customer'
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elif line.invoice.type == 'in_credit_note':
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type_ = 'out_supplier'
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elif line.invoice.type == 'out_credit_note':
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type_ = 'in_customer'
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moves.sort(key=operator.attrgetter('effective_date'))
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cost = move_obj.update_anglo_saxon_quantity_product_cost(
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line.product, moves, line.quantity, line.unit, type_)
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cost = currency_obj.round(line.invoice.currency, cost)
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anglo_saxon_move_lines = self._get_anglo_saxon_move_lines(line, cost,
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type_)
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result.extend(anglo_saxon_move_lines)
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return result
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InvoiceLine()
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