good/finance/models/voucher_template.py

# Copyright 2016 上海开阖软件有限公司 (http://www.osbzr.com)
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).

from odoo import models, fields, api


class VoucherTemplate(models.Model):
    _name = 'voucher.template'
    _description = '凭证模板'

    name = fields.Char('模板名称', required=True)
    line_ids = fields.One2many(
        'voucher.template.line', 'template_id', string='模板行')
    company_id = fields.Many2one(
        'res.company',
        string='公司',
        change_default=True,
        default=lambda self: self.env.company)


class VoucherTemplateLine(models.Model):
    _name = 'voucher.template.line'
    _description = '凭证模板明细'

    name = fields.Char('摘要')
    account_id = fields.Many2one('finance.account', '会计科目')
    partner_id = fields.Many2one('partner', '往来单位')
    goods_id = fields.Many2one('goods', '商品')
    template_id = fields.Many2one('voucher.template', string='模板id')
    auxiliary_id = fields.Many2one(
        'auxiliary.financing', '辅助核算', help='辅助核算是对账务处理的一种补充,即实现更广泛的账务处理,\
        以适应企业管理和决策的需要.辅助核算一般通过核算项目来实现', ondelete='restrict')
    company_id = fields.Many2one(
        'res.company',
        string='公司',
        change_default=True,
        default=lambda self: self.env.company)

    @api.onchange('account_id')
    def onchange_account_id(self):
        res = {
            'domain': {
                'partner_id': [('name', '=', False)],
                'goods_id': [('name', '=', False)],
                'auxiliary_id': [('name', '=', False)]}}
        if not self.account_id or not self.account_id.auxiliary_financing:
            return res
        if self.account_id.auxiliary_financing == 'customer':
            res['domain']['partner_id'] = [('c_category_id', '!=', False)]
        elif self.account_id.auxiliary_financing == 'supplier':
            res['domain']['partner_id'] = [('s_category_id', '!=', False)]
        elif self.account_id.auxiliary_financing == 'goods':
            res['domain']['goods_id'] = []
        else:
            res['domain']['auxiliary_id'] = [
                ('type', '=', self.account_id.auxiliary_financing)]
        return res


class VoucherTemplateWizard(models.TransientModel):
    _name = 'voucher.template.wizard'
    _description = '凭证模板生成向导'

    name = fields.Char(string='模板名称')
    is_change_old_template = fields.Boolean('修改原有模板')
    old_template_id = fields.Many2one('voucher.template', string='旧模板')
    voucher_id = fields.Many2one(
        'voucher', '凭证id',
        default=lambda self: self.env.context.get('active_id'))
    company_id = fields.Many2one(
        'res.company',
        string='公司',
        change_default=True,
        default=lambda self: self.env.company)

    def save_as_template(self):
        template_obj = self.env['voucher.template']
        template_line_lsit_dict = [[0, False, {
            'name': voucher_line.name,
            'account_id': voucher_line.account_id.id,
            'partner_id': voucher_line.partner_id.id,
            'goods_id': voucher_line.goods_id.id,
            'auxiliary_id': voucher_line.auxiliary_id.id}] for voucher_line in
                                   self.voucher_id.line_ids]
        if self.is_change_old_template:
            self.old_template_id.line_ids = False
            self.old_template_id.write({'line_ids': template_line_lsit_dict})
        else:
            template_obj.create(
                {'name': self.name, 'line_ids': template_line_lsit_dict})


class Voucher(models.Model):
    _inherit = 'voucher'
    template_id = fields.Many2one('voucher.template', string='模板')

    @api.onchange('template_id')
    def onchange_template_id(self):
        template_line_lsit_dict = [(0, 0, {
            'name': line.name,
            'account_id': line.account_id.id,
            'partner_id': line.partner_id.id,
            'auxiliary_id': line.auxiliary_id.id,
            'goods_id': line.goods_id.id})
                for line in self.template_id.line_ids]
        self.line_ids = False
        return {'value': {'line_ids': template_line_lsit_dict}}