Pierre Masereel
78f4cf0e3c
When we were trying to delete a stage in project where there were some tasks, an error was raised because of the 'project.task.history.cumulative' records that inherit 'project.task.history' which have a compute method on on end_date. To fix this, we set the 'compute' attribute to 'None' and the readonly 'attribute' to 'True'.
43 lines
1.5 KiB
Python
43 lines
1.5 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import fields, models, tools
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class ProjectTaskHistoryCumulative(models.Model):
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_name = 'project.task.history.cumulative'
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_inherit = 'project.task.history'
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_auto = False
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end_date = fields.Date(string='End Date', compute=None, readonly=True)
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nbr_tasks = fields.Integer(string='# of Tasks', readonly=True)
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project_id = fields.Many2one('project.project', string='Project')
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def init(self):
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tools.drop_view_if_exists(self._cr, self._table)
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self._cr.execute(""" CREATE VIEW %s AS (
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SELECT
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history.date::varchar||'-'||history.history_id::varchar AS id,
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history.date AS end_date,
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*
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FROM (
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SELECT
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h.id AS history_id,
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h.date+generate_series(0, CAST((coalesce(h.end_date, DATE 'tomorrow')::date - h.date) AS integer)-1) AS date,
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h.task_id, h.type_id, h.user_id, h.kanban_state,
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count(h.task_id) as nbr_tasks,
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greatest(h.remaining_hours, 1) AS remaining_hours, greatest(h.planned_hours, 1) AS planned_hours,
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t.project_id
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FROM
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project_task_history AS h
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JOIN project_task AS t ON (h.task_id = t.id)
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GROUP BY
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h.id,
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h.task_id,
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t.project_id
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) AS history
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)
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""" % (self._table,))
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