server-ux/base_tier_validation_formula/models/tier_review.py
2021-03-23 20:15:27 +01:00

55 lines
1.9 KiB
Python

# Copyright 2019 ForgeFlow S.L.
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
from flectra import _, api, fields, models
from flectra.exceptions import UserError
from flectra.tools.safe_eval import safe_eval
class TierReview(models.Model):
_inherit = "tier.review"
python_reviewer_ids = fields.Many2many(
comodel_name="res.users",
relation="tier_review_python_reviewer_rel",
column1="tier_review_id",
column2="user_id",
string="Reviewers from Python expression",
compute="_compute_python_reviewer_ids",
store=True,
)
@api.model
def _get_reviewer_fields(self):
res = super()._get_reviewer_fields()
return res + ["python_reviewer_ids"]
def _get_reviewers(self):
return super()._get_reviewers() + self.python_reviewer_ids
@api.depends("definition_id.reviewer_expression", "review_type", "model", "res_id")
def _compute_python_reviewer_ids(self):
for rec in self.filtered(lambda x: x.review_type == "expression"):
record = rec.env[rec.model].browse(rec.res_id).exists()
try:
reviewer_ids = safe_eval(
rec.definition_id.reviewer_expression, globals_dict={"rec": record}
)
except Exception as error:
raise UserError(
_("Error evaluating tier validation " "conditions.\n %s") % error
)
# Check if python expression returns 'res.users' recordset
if (
not isinstance(reviewer_ids, models.Model)
or reviewer_ids._name != "res.users"
):
raise UserError(
_(
"Reviewer python expression must return a "
"res.users recordset."
)
)
else:
rec.python_reviewer_ids = reviewer_ids