eiru_sale_utility_tool/models/account_sale_term.py

# -*- coding: utf-8 -*-
from openerp import models, fields, tools, api
import openerp.addons.decimal_precision as dp

class AccountSaleTerm(models.Model):
    _name = 'account.sale.term'

    '''Sale Interest '''
    sale_amount = fields.Float('Amount Sale', digits_compute=dp.get_precision('Account'), default=0.0) ## Valor de la Venta
    sale_payments_init = fields.Float('Amount Payments', digits_compute=dp.get_precision('Account'), default=0.0) ## Payment Initial
    sale_residual = fields.Float('Amount Residual', digits_compute=dp.get_precision('Account'), default=0.0)##
    interest_qty = fields.Float('Interés %', digits=(3,6), digits_compute=dp.get_precision('Interest'), help="Interés %")
    interest_amount = fields.Float('Amount Interest', digits_compute=dp.get_precision('Account'), default=0.0)
    amount_total = fields.Float('Amount Residual + Interest ', digits_compute=dp.get_precision('Account'), default=0.0)
    '''Quota'''
    date_init = fields.Date() ## Date Initial Quota
    term_type_id = fields.Many2one('account.payment.term.type', string='Invoice', ondelete='restrict', index=True) ## Type term Payments
    quota_amount = fields.Float('Amount Quota', digits_compute=dp.get_precision('Account'), default=0.0) ## Amount Quota
    quota_qty = fields.Integer(string='Qty Quota', default=0) ## QTY Quota
    state = fields.Selection([('draft','Borrador'),('posted', 'Fijado')], default='draft')

    lines = fields.One2many('account.sale.term.line', 'sale_term_id', string='sale term line')
    sale_id = fields.Many2one('sale.order', string='Sale Orden', ondelete='restrict', index=True)



class AccountSaleTermLine(models.Model):
    _name = 'account.sale.term.line'

    sale_term_id = fields.Many2one('account.sale.term', string='Sale term', ondelete='cascade', index=True)
    sale_id = fields.Many2one('sale.order', string='Sale Orden', ondelete='restrict', index=True)

    number = fields.Integer(string='number', default=0)
    cuota_number = fields.Char('number Cuota')
    date = fields.Date()
    amount = fields.Float('Amount Quota', digits_compute=dp.get_precision('Account'), default=0.0)
    days = fields.Integer(string='days', default=0)
    value = fields.Char('Type')


class saleOrderTermConfig(models.Model):
    _inherit = 'sale.order'

    sale_term = fields.One2many('account.sale.term', 'sale_id', string=' Account Interest')
    sale_term_line = fields.One2many('account.sale.term.line', 'sale_id', string=' Account Interest')

class saleOrderLineTermConfig(models.Model):
    _inherit = 'sale.order.line'

    is_discount_sale_term =  fields.Boolean('',default=False)
    amount_line_interest = fields.Float('Amount Interest', digits_compute=dp.get_precision('Account'), default=0.0)