from odoo import _, api, fields, models from odoo.exceptions import ValidationError class Partner(models.Model): _inherit = "res.partner" eater = fields.Selection( [("eater", "Eater"), ("worker_eater", "Worker and Eater")], string="Eater/Worker", ) child_eater_ids = fields.One2many( "res.partner", "parent_eater_id", domain=[("customer", "=", True), ("eater", "=", "eater")], ) parent_eater_id = fields.Many2one( "res.partner", string="Parent Worker", readonly=True ) barcode = fields.Char( compute="_compute_bar_code", string="Barcode", store=True ) parent_barcode = fields.Char( compute="_compute_bar_code", string="Parent Barcode", store=True ) member_card_ids = fields.One2many("member.card", "partner_id") member_card_to_be_printed = fields.Boolean("Print BEES card?") last_printed = fields.Datetime("Last printed on") @api.depends( "parent_eater_id", "parent_eater_id.barcode", "eater", "member_card_ids", ) def _compute_bar_code(self): for rec in self: if rec.eater == "eater": rec.parent_barcode = rec.parent_eater_id.barcode elif rec.member_card_ids: for c in rec.member_card_ids: if c.valid: rec.barcode = c.barcode @api.multi def write(self, values): for rec in self: if ( values.get("parent_eater_id") and rec.parent_eater_id and rec.parent_eater_id.id != values.get("parent_eater_id") ): raise ValidationError( _( "You try to assign a eater to a worker but this eater is already assign to %s please remove it before" ) % rec.parent_eater_id.name ) # replace many2many command when writing on child_eater_ids to just remove the link if "child_eater_ids" in values: for command in values["child_eater_ids"]: if command[0] == 2: command[0] = 3 return super(Partner, self).write(values) def _deactivate_active_cards(self): self.ensure_one() for card in self.member_card_ids.filtered("valid"): card.valid = False card.end_date = fields.Date.today() @api.multi def _new_card(self, reason, user_id, barcode=False): card_data = { "partner_id": self.id, "responsible_id": user_id, "comment": reason, } if barcode: card_data["barcode"] = barcode self.env["member.card"].create(card_data) @api.multi def _new_eater(self, surname, name, email): partner_data = { "lastname": name, "firstname": surname, "is_customer": True, "eater": "eater", "parent_eater_id": self.id, "email": email, "country_id": self.country_id.id, } return self.env["res.partner"].create(partner_data)