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68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
# Copyright 2020 ForgeFlow S.L. (https://forgeflow.com)
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# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
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from odoo import _, api, fields, models
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class MaintenanceEquipment(models.Model):
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_inherit = "maintenance.equipment"
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_parent_name = "parent_id"
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_parent_store = True
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_parent_order = "name"
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parent_id = fields.Many2one(
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"maintenance.equipment",
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"Parent Equipment",
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index=True,
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ondelete="cascade",
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tracking=True,
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)
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child_ids = fields.One2many(
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"maintenance.equipment", "parent_id", "Child Equipments"
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)
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parent_left = fields.Integer("Left Parent", index=1)
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parent_right = fields.Integer("Right Parent", index=1)
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child_count = fields.Integer(
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compute="_compute_child_count", string="Number of child equipments"
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)
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display_name = fields.Char(compute="_compute_display_name")
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complete_name = fields.Char(
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compute="_compute_complete_name", store=True, recursive=True
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)
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parent_path = fields.Char(index=True, unaccent=False)
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def name_get(self):
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return [(equipment.id, equipment.complete_name) for equipment in self]
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@api.depends("child_ids")
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def _compute_child_count(self):
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for equipment in self:
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equipment.child_count = len(equipment.child_ids)
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def _compute_display_name(self):
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for equipment in self:
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equipment.display_name = equipment.complete_name
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@api.depends("name", "parent_id.complete_name") # recursive definition
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def _compute_complete_name(self):
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for equipment in self:
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if equipment.parent_id:
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parent_name = equipment.parent_id.complete_name
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equipment.complete_name = parent_name + " / " + equipment.name
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else:
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equipment.complete_name = equipment.name
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def preview_child_list(self):
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return {
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"name": _("Child equipment of %s") % self.name,
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"type": "ir.actions.act_window",
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"res_model": "maintenance.equipment",
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"view_mode": "list,form",
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"context": {
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**self.env.context,
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"default_parent_id": self.id,
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"parent_id_editable": False,
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},
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"domain": [("parent_id", "=", self.id)],
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}
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