eiru_payslip_payments/model/eiru_payslip_payments.py

# -*- coding: utf-8 -*-
from openerp import api, fields, models
from openerp.exceptions import except_orm

class HrPayslip(models.Model):
    _inherit = 'hr.payslip'

    @api.model
    def create_from_prayslip(self, values):
        ### period Actual
        period = self.env['account.period'].search([('date_start', '<=', fields.Date.context_today(self) ),('date_stop', '>=', fields.Date.context_today(self))])
        ### Diario & Moneda
        journal = self.env['account.journal'].browse(int(values['journal_id']))
        ### payslip
        payslip = self.env['hr.payslip'].browse([(values['id'])])
        ### payslip line
        payslip_line = self.env['hr.payslip.line'].search([('slip_id', '=', payslip.id), ('code','=', 'NET')])
        # Move lines
        moveline = self.env['account.move.line'].search([('move_id', 'in', [payslip.move_id.id]),('partner_id', 'in', [payslip.employee_id.address_home_id.id]), ('account_id', '=', 75)])

        line_move = []
        for line in moveline:
            line_move.append({
                'name': ":/ "+str(line.name),
                'debit': line.credit if line.credit > 0 else 0.0 ,
                'credit': line.debit if line.debit > 0 else 0.0 ,
                'counterpart_move_line_id': line.id,
            })

        ### Consultar Caja  Abierta, Método de Pagos, Fecha de Hoy
        bank_statement = self.env['account.bank.statement'].search([('journal_id', '=', [journal.id]), ('date', '=', fields.Date.context_today(self))])
        ### account.bank.statement.line
        statement_line = self.env['account.bank.statement.line'].search([('ref', 'in', [payslip.number])])
        if statement_line:
            return statement_line.statement_id.name

        ### Estructur statement
        bank = {
            'journal_id': journal.id,
            'period_id': period.id,
            'date': fields.Date.context_today(self),
            'user_id': self.env.user.id,
            'state': 'open' if journal.type == 'cash' else 'draft',
        }

        if bank_statement:
            if len(bank_statement) == 1:
                bank_statement.write(bank)
            else:
                bank_statement[len(bank_statement) -1].write(bank)
        else:
            bank_statement = bank_statement.create(bank)

        bank_statement_line = {
            'statement_id': bank_statement.id,
            'name': payslip.name,
            'partner_id': payslip.employee_id.address_home_id.id,
            'amount': (-1* payslip_line.amount) ,
            'ref': payslip.number,
            'note': values['journal_ref']
        }

        line_statement = self.env['account.bank.statement.line'].create(bank_statement_line)
        reconciled = line_statement.process_reconciliation(line_move)

        if reconciled:
            payslip.write({'state': 'paid'})
        else :
            payslip.write({'state': 'done'})

        return True if (reconciled) else False