from datetime import datetime from odoo import api, fields, models class LoanIssueLine(models.Model): _name = 'loan.issue.line' _description = 'Loan Issue Line' _order = 'date desc, id' @api.multi @api.depends('quantity', 'face_value') def _compute_amount(self): for line in self: line.amount = line.face_value * line.quantity name = fields.Char(string="Reference") loan_issue_id = fields.Many2one('loan.issue', string="Loan issue", required=True) interest_lines = fields.One2many('loan.interest.line', 'issue_line', string="Interest lines") quantity = fields.Integer(string='quantity', required=True) face_value = fields.Monetary(related='loan_issue_id.face_value', currency_field='company_currency_id', store=True, readonly=True) partner_id = fields.Many2one('res.partner', string="Subscriber", required=True) date = fields.Date(string="Subscription date", default=lambda self: datetime.strftime(datetime.now(), '%Y-%m-%d'), required=True) amount = fields.Monetary(string="Subscribed amount", currency_field='company_currency_id', compute='_compute_amount', store=True) state = fields.Selection([('draft', 'Draft'), ('subscribed', 'Subscribed'), ('waiting', 'Waiting payment'), ('paid', 'paid'), ('cancelled', 'Cancelled'), ('ended', 'Ended')], string="State", required=True, default="draft") company_currency_id = fields.Many2one('res.currency', related='company_id.currency_id', string="Company Currency", readonly=True) company_id = fields.Many2one('res.company', related='loan_issue_id.company_id', string="Company", readonly=True) def get_loan_sub_mail_template(self): return self.env.ref('easy_my_coop_loan.loan_subscription_confirmation', False) def get_loan_pay_req_mail_template(self): return self.env.ref('easy_my_coop_loan.loan_issue_payment_request', False) @api.model def create(self, vals): line = super(LoanIssueLine, self).create(vals) confirmation_mail_template = line.get_loan_sub_mail_template() confirmation_mail_template.send_mail(line.id) return line @api.multi def action_draft(self): for line in self: line.write({'state': 'draft'}) @api.multi def action_validate(self): for line in self: line.write({'state': 'subscribed'}) @api.multi def action_request_payment(self): pay_req_mail_template = self.get_loan_pay_req_mail_template() for line in self: pay_req_mail_template.send_mail(line.id) line.write({'state': 'waiting'}) @api.multi def action_cancel(self): for line in self: line.write({'state': 'cancelled'}) @api.multi def action_paid(self): for line in self: line.write({'state': 'paid'})