social/mail_activity_done/models/mail_activity.py

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# Copyright 2018-22 ForgeFlow <http://www.forgeflow.com>
# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
from odoo import api, fields, models
class MailActivity(models.Model):
_inherit = "mail.activity"
active = fields.Boolean(default=True)
done = fields.Boolean(default=False)
state = fields.Selection(
selection_add=[("done", "Done")],
compute="_compute_state",
search="_search_state",
)
date_done = fields.Date("Completed Date", index=True, readonly=True)
@api.depends("date_deadline", "done")
def _compute_state(self):
res = super()._compute_state()
for record in self.filtered(lambda activity: activity.done):
record.state = "done"
return res
def _search_state(self, operator, operand):
if not operand:
# checking for is (not) set
if operator == "=":
# is not set - never happens actually so we create impossible domain
return [("id", "=", False)]
else:
# is set - always - return empty domain
return []
else:
# checking for value
if operand == "done":
if operator == "=":
return ["&", ("done", operator, True), ("active", "=", False)]
else:
return ["&", ("done", operator, False), ("active", "=", True)]
else:
if operator == "=":
return [
"&",
(
"date_deadline",
{"today": "=", "overdue": "<", "planned": ">"}[operand],
fields.Date.today(),
),
("done", "=", False),
]
else:
return [
"|",
(
"date_deadline",
{"today": "!=", "overdue": ">=", "planned": "<="}[operand],
fields.Date.today(),
),
("done", "=", True),
]
class MailActivityMixin(models.AbstractModel):
_inherit = "mail.activity.mixin"
activity_ids = fields.One2many(
domain=lambda self: [("res_model", "=", self._name), ("active", "=", True)]
)