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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)