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127 lines
4.6 KiB
Python
127 lines
4.6 KiB
Python
# Copyright 2013 Agile Business Group sagl (<http://www.agilebg.com>)
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# Copyright 2016 Serpent Consulting Services Pvt. Ltd.
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# Copyright 2018 Dreambits Technologies Pvt. Ltd. (<http://dreambits.in>)
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# Copyright 2020 Ecosoft Co., Ltd. (<http://ecosoft.co.th>)
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from flectra import _, api, fields, models
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class BaseRevision(models.AbstractModel):
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_name = "base.revision"
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_description = "Document Revision (abstract)"
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@api.depends("old_revision_ids")
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def _compute_has_old_revisions(self):
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for rec in self:
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rec.has_old_revisions = (
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True if rec.with_context(active_test=False).old_revision_ids else False
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)
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current_revision_id = fields.Many2one(
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comodel_name="base.revision",
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string="Current revision",
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readonly=True,
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copy=True,
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)
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old_revision_ids = fields.One2many(
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comodel_name="base.revision",
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inverse_name="current_revision_id",
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string="Old revisions",
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readonly=True,
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domain=["|", ("active", "=", False), ("active", "=", True)],
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context={"active_test": False},
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)
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revision_number = fields.Integer(string="Revision", copy=False, default=0)
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unrevisioned_name = fields.Char(
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string="Original Reference", copy=True, readonly=True
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)
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active = fields.Boolean(default=True)
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has_old_revisions = fields.Boolean(compute="_compute_has_old_revisions")
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revision_count = fields.Integer(
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compute="_compute_revision_count", string="Previous versions count"
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)
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@api.depends("old_revision_ids")
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def _compute_revision_count(self):
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res = self.with_context(active_test=False).read_group(
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domain=[("current_revision_id", "in", self.ids)],
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fields=["current_revision_id"],
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groupby=["current_revision_id"],
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)
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revision_dict = {
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x["current_revision_id"][0]: x["current_revision_id_count"] for x in res
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}
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for rec in self:
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rec.revision_count = revision_dict.get(rec.id, 0)
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_sql_constraints = [
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(
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"revision_unique",
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"unique(unrevisioned_name, revision_number)",
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"Reference and revision must be unique.",
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)
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]
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@api.returns("self", lambda value: value.id)
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def copy(self, default=None):
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default = default or {}
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if "unrevisioned_name" not in default:
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default["unrevisioned_name"] = False
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rec = super().copy(default=default)
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if not rec.unrevisioned_name:
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name_field = self._context.get("revision_name_field", "name")
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rec.write({"unrevisioned_name": rec[name_field]})
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return rec
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def _get_new_rev_data(self, new_rev_number):
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self.ensure_one()
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return {
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"revision_number": new_rev_number,
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"unrevisioned_name": self.unrevisioned_name,
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"name": "%s-%02d" % (self.unrevisioned_name, new_rev_number),
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"old_revision_ids": [(4, self.id, False)],
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}
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def _prepare_revision_data(self, new_revision):
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return {"active": False, "current_revision_id": new_revision.id}
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def copy_revision_with_context(self):
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default_data = self.default_get([])
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new_rev_number = self.revision_number + 1
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vals = self._get_new_rev_data(new_rev_number)
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default_data.update(vals)
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new_revision = self.copy(default_data)
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self.old_revision_ids.write({"current_revision_id": new_revision.id})
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self.write(self._prepare_revision_data(new_revision))
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return new_revision
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@api.model
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def create(self, values):
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rec = super().create(values)
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if "unrevisioned_name" not in values:
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name_field = self._context.get("revision_name_field", "name")
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rec.write({"unrevisioned_name": rec[name_field]})
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return rec
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def create_revision(self):
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revision_ids = []
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# Looping over records
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for rec in self:
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# Calling Copy method
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copied_rec = rec.copy_revision_with_context()
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if hasattr(self, "message_post"):
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msg = _("New revision created: %s") % copied_rec.name
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copied_rec.message_post(body=msg)
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rec.message_post(body=msg)
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revision_ids.append(copied_rec.id)
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action = {
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"type": "ir.actions.act_window",
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"view_mode": "tree,form",
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"name": _("New Revisions"),
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"res_model": self._name,
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"domain": "[('id', 'in', %s)]" % revision_ids,
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"target": "current",
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}
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return action
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