server-ux/base_tier_validation/models/tier_review.py

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2024-05-03 09:21:24 +00:00
# Copyright 2017-19 ForgeFlow S.L. (https://www.forgeflow.com)
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
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import logging
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import pytz
from flectra import _, api, fields, models
from flectra.exceptions import ValidationError
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_logger = logging.getLogger(__name__)
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class TierReview(models.Model):
_name = "tier.review"
_description = "Tier Review"
name = fields.Char(related="definition_id.name", readonly=True)
status = fields.Selection(
[
("waiting", "Waiting"),
("pending", "Pending"),
("rejected", "Rejected"),
("approved", "Approved"),
],
default="waiting",
)
model = fields.Char(string="Related Document Model", index=True)
res_id = fields.Integer(string="Related Document ID", index=True)
definition_id = fields.Many2one(comodel_name="tier.definition")
company_id = fields.Many2one(
related="definition_id.company_id",
store=True,
)
review_type = fields.Selection(related="definition_id.review_type", readonly=True)
reviewer_id = fields.Many2one(related="definition_id.reviewer_id", readonly=True)
reviewer_group_id = fields.Many2one(
related="definition_id.reviewer_group_id", readonly=True
)
reviewer_field_id = fields.Many2one(
related="definition_id.reviewer_field_id", readonly=True
)
reviewer_ids = fields.Many2many(
string="Reviewers",
comodel_name="res.users",
compute="_compute_reviewer_ids",
store=True,
)
display_status = fields.Char(compute="_compute_display_status")
sequence = fields.Integer(string="Tier")
todo_by = fields.Char(compute="_compute_todo_by", store=True)
done_by = fields.Many2one(comodel_name="res.users")
requested_by = fields.Many2one(comodel_name="res.users")
reviewed_date = fields.Datetime(string="Validation Date")
reviewed_formated_date = fields.Char(
string="Validation Formated Date", compute="_compute_reviewed_formated_date"
)
has_comment = fields.Boolean(related="definition_id.has_comment", readonly=True)
comment = fields.Char(string="Comments")
can_review = fields.Boolean(
compute="_compute_can_review",
store=True,
help="""Can review will be marked if the review is pending and the
approve sequence has been achieved""",
)
approve_sequence = fields.Boolean(
related="definition_id.approve_sequence", readonly=True
)
approve_sequence_bypass = fields.Boolean(
related="definition_id.approve_sequence_bypass", readonly=True
)
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last_reminder_date = fields.Datetime(readonly=True)
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@api.depends("status")
def _compute_display_status(self):
"""
Compute the display status based on the current status value to get the
translated status value.
"""
selection = self.fields_get(["status"])["status"]["selection"]
selection_dict = dict(selection)
for record in self:
record.display_status = selection_dict[record.status]
@api.depends_context("tz")
def _compute_reviewed_formated_date(self):
timezone = self._context.get("tz") or self.env.user.partner_id.tz or "UTC"
for review in self:
if not review.reviewed_date:
review.reviewed_formated_date = False
continue
reviewed_date_utc = pytz.timezone("UTC").localize(review.reviewed_date)
reviewed_date_tz = reviewed_date_utc.astimezone(pytz.timezone(timezone))
review.reviewed_formated_date = reviewed_date_tz.replace(tzinfo=None)
@api.depends("definition_id.approve_sequence")
def _compute_can_review(self):
reviews = self.filtered(lambda rev: rev.status in ["waiting", "pending"])
if reviews:
# get minimum sequence of all to prevent jumps
next_seq = min(reviews.mapped("sequence"))
for record in reviews:
# if approve by sequence, check sequence has been reached
if record.approve_sequence:
if record.sequence == next_seq:
record.status = "pending"
# if there is no approval sequence go directly to pending state
elif not record.approve_sequence:
record.status = "pending"
if record.status == "pending":
if record.definition_id.notify_on_pending:
record._notify_pending_status(record)
for record in self:
record.can_review = record._can_review_value()
def _can_review_value(self):
if self.status not in ("pending", "waiting"):
return False
if not self.approve_sequence:
return True
resource = self.env[self.model].browse(self.res_id)
reviews = resource.review_ids.filtered(lambda r: r.status == "pending")
if not reviews:
return True
sequence = min(reviews.mapped("sequence"))
return self.sequence == sequence
@api.model
def _get_reviewer_fields(self):
return ["reviewer_id", "reviewer_group_id", "reviewer_group_id.users"]
@api.depends(lambda self: self._get_reviewer_fields())
def _compute_reviewer_ids(self):
for rec in self:
rec.reviewer_ids = rec._get_reviewers()
@api.depends("reviewer_ids")
def _compute_todo_by(self):
"""Show by group or by abbrev list of names"""
num_show = 3 # Max number of users to display
for rec in self:
todo_by = False
if rec.reviewer_group_id:
todo_by = _("Group %s") % rec.reviewer_group_id.name
else:
todo_by = ", ".join(rec.reviewer_ids[:num_show].mapped("display_name"))
num_users = len(rec.reviewer_ids)
if num_users > num_show:
todo_by = f"{todo_by} (and {num_users - num_show} more)"
rec.todo_by = todo_by
def _get_reviewers(self):
if self.reviewer_id or self.reviewer_group_id.users:
return self.reviewer_id + self.reviewer_group_id.users
reviewer_field = self.env["res.users"]
if self.reviewer_field_id:
resource = self.env[self.model].browse(self.res_id)
reviewer_field = getattr(resource, self.reviewer_field_id.name, False)
if not reviewer_field or not reviewer_field._name == "res.users":
raise ValidationError(_("There are no res.users in the selected field"))
return reviewer_field
def _notify_pending_status(self, review_ids):
"""Method to call and reuse abstract notification method"""
resource = self.env[self.model].browse(self.res_id)
resource._notify_review_available(review_ids)
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def _get_reminder_notification_subtype(self):
return "base_tier_validation.mt_tier_validation_reminder"
def _get_reminder_activity_type(self):
return "base_tier_validation.mail_act_tier_validation_reminder"
def _notify_review_reminder_body(self):
delay = (fields.Datetime.now() - self.create_date).days
return _("A review has been requested %s days ago.") % (delay)
def _send_review_reminder(self):
record = self.env[self.model].browse(self.res_id)
# Only schedule activity if reviewer is a single user and model has activities
if len(self.reviewer_ids) == 1 and hasattr(record, "activity_ids"):
self._schedule_review_reminder_activity(record)
elif hasattr(record, "message_post"):
self._notify_review_reminder(record)
else:
msg = "Could not send reminder for record %s" % record
_logger.exception(msg)
self.last_reminder_date = fields.Datetime.now()
def _notify_review_reminder(self, record):
record.message_post(
subtype_xmlid=self._get_reminder_notification_subtype(),
body=self._notify_review_reminder_body(),
)
def _schedule_review_reminder_activity(self, record):
record.activity_schedule(
act_type_xmlid=self._get_reminder_activity_type(),
note=self._notify_review_reminder_body(),
user_id=self.reviewer_ids.id,
)