# -*- coding: utf-8 -*- # Part of Odoo. See LICENSE file for full copyright and licensing details. from odoo import api, fields, models, _ from odoo.exceptions import UserError, ValidationError from . import membership class Partner(models.Model): _inherit = 'res.partner' associate_member = fields.Many2one('res.partner', string='Associate Member', help="A member with whom you want to associate your membership. " "It will consider the membership state of the associated member.") member_lines = fields.One2many('membership.membership_line', 'partner', string='Membership') free_member = fields.Boolean(string='Free Member', help="Select if you want to give free membership.") membership_amount = fields.Float(string='Membership Amount', digits=(16, 2), help='The price negotiated by the partner') membership_state = fields.Selection(membership.STATE, compute='_compute_membership_state', string='Current Membership Status', store=True, help='It indicates the membership state.\n' '-Non Member: A partner who has not applied for any membership.\n' '-Cancelled Member: A member who has cancelled his membership.\n' '-Old Member: A member whose membership date has expired.\n' '-Waiting Member: A member who has applied for the membership and whose invoice is going to be created.\n' '-Invoiced Member: A member whose invoice has been created.\n' '-Paying member: A member who has paid the membership fee.') membership_start = fields.Date(compute='_compute_membership_start', string ='Membership Start Date', store=True, help="Date from which membership becomes active.") membership_stop = fields.Date(compute='_compute_membership_stop', string ='Membership End Date', store=True, help="Date until which membership remains active.") membership_cancel = fields.Date(compute='_compute_membership_cancel', string ='Cancel Membership Date', store=True, help="Date on which membership has been cancelled") @api.depends('member_lines.account_invoice_line.invoice_id.state', 'member_lines.account_invoice_line.invoice_id.invoice_line_ids', 'member_lines.account_invoice_line.invoice_id.payment_ids', 'free_member', 'member_lines.date_to', 'member_lines.date_from', 'associate_member.membership_state') def _compute_membership_state(self): values = self._membership_state() for partner in self: partner.membership_state = values[partner.id] @api.depends('member_lines.account_invoice_line.invoice_id.state', 'member_lines.account_invoice_line.invoice_id.invoice_line_ids', 'member_lines.account_invoice_line.invoice_id.payment_ids', 'free_member', 'member_lines.date_to', 'member_lines.date_from', 'membership_state', 'associate_member.membership_state') def _compute_membership_start(self): """Return date of membership""" for partner in self: partner.membership_start = self.env['membership.membership_line'].search([ ('partner', '=', partner.associate_member.id or partner.id), ('date_cancel','=',False) ], limit=1, order='date_from').date_from @api.depends('member_lines.account_invoice_line.invoice_id.state', 'member_lines.account_invoice_line.invoice_id.invoice_line_ids', 'member_lines.account_invoice_line.invoice_id.payment_ids', 'free_member', 'member_lines.date_to', 'member_lines.date_from', 'membership_state', 'associate_member.membership_state') def _compute_membership_stop(self): MemberLine = self.env['membership.membership_line'] for partner in self: partner.membership_stop = self.env['membership.membership_line'].search([ ('partner', '=', partner.associate_member.id or partner.id),('date_cancel','=',False) ], limit=1, order='date_to desc').date_to @api.depends('member_lines.account_invoice_line.invoice_id.state', 'member_lines.account_invoice_line.invoice_id.invoice_line_ids', 'member_lines.account_invoice_line.invoice_id.payment_ids', 'free_member', 'member_lines.date_to', 'member_lines.date_from', 'membership_state', 'associate_member.membership_state') def _compute_membership_cancel(self): for partner in self: if partner.membership_state == 'canceled': partner.membership_cancel = self.env['membership.membership_line'].search([ ('partner', '=', partner.id) ], limit=1, order='date_cancel').date_cancel else: partner.membership_cancel = False def _membership_state(self): """This Function return Membership State For Given Partner. """ res = {} today = fields.Date.today() for partner in self: res[partner.id] = 'none' if partner.membership_cancel and today > partner.membership_cancel: res[partner.id] = 'free' if partner.free_member else 'canceled' continue if partner.membership_stop and today > partner.membership_stop: res[partner.id] = 'free' if partner.free_member else 'old' continue s = 4 if partner.member_lines: for mline in partner.member_lines: if (mline.date_to or '0000-00-00') >= today and (mline.date_from or '0000-00-00') <= today: if mline.account_invoice_line.invoice_id: mstate = mline.account_invoice_line.invoice_id.state if mstate == 'paid': s = 0 inv = mline.account_invoice_line.invoice_id for payment in inv.payment_ids: if any(payment.invoice_ids.filtered(lambda inv: inv.type == 'out_refund')): s = 2 break elif mstate == 'open' and s != 0: s = 1 elif mstate == 'cancel' and s != 0 and s != 1: s = 2 elif mstate == 'draft' and s != 0 and s != 1: s = 3 if s == 4: for mline in partner.member_lines: if (mline.date_from or '0000-00-00') < today and (mline.date_to or '0000-00-00') < today and (mline.date_from or '0000-00-00') <= (mline.date_to or '0000-00-00') and mline.account_invoice_line and mline.account_invoice_line.invoice_id.state == 'paid': s = 5 else: s = 6 if s == 0: res[partner.id] = 'paid' elif s == 1: res[partner.id] = 'invoiced' elif s == 2: res[partner.id] = 'canceled' elif s == 3: res[partner.id] = 'waiting' elif s == 5: res[partner.id] = 'old' elif s == 6: res[partner.id] = 'none' if partner.free_member and s != 0: res[partner.id] = 'free' if partner.associate_member: res_state = partner.associate_member._membership_state() res[partner.id] = res_state[partner.associate_member.id] return res @api.one @api.constrains('associate_member') def _check_recursion_associate_member(self): level = 100 while self: self = self.associate_member if not level: raise ValidationError(_('Error ! You cannot create recursive associated members.')) level -= 1 @api.model def _cron_update_membership(self): # used to recompute 'membership_state'; should no longer be necessary pass @api.multi def create_membership_invoice(self, product_id=None, datas=None): """ Create Customer Invoice of Membership for partners. @param datas: datas has dictionary value which consist Id of Membership product and Cost Amount of Membership. datas = {'membership_product_id': None, 'amount': None} """ product_id = product_id or datas.get('membership_product_id') amount = datas.get('amount', 0.0) invoice_list = [] for partner in self: addr = partner.address_get(['invoice']) if partner.free_member: raise UserError(_("Partner is a free Member.")) if not addr.get('invoice', False): raise UserError(_("Partner doesn't have an address to make the invoice.")) invoice = self.env['account.invoice'].create({ 'partner_id': partner.id, 'account_id': partner.property_account_receivable_id.id, 'fiscal_position_id': partner.property_account_position_id.id }) line_values = { 'product_id': product_id, 'price_unit': amount, 'invoice_id': invoice.id, } # create a record in cache, apply onchange then revert back to a dictionnary invoice_line = self.env['account.invoice.line'].new(line_values) invoice_line._onchange_product_id() line_values = invoice_line._convert_to_write({name: invoice_line[name] for name in invoice_line._cache}) line_values['price_unit'] = amount invoice.write({'invoice_line_ids': [(0, 0, line_values)]}) invoice_list.append(invoice.id) invoice.compute_taxes() return invoice_list