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60 lines
3.1 KiB
60 lines
3.1 KiB
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# Cybrosys Technologies Pvt. Ltd.
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# Copyright (C) 2009-TODAY Cybrosys Technologies(<http://www.cybrosys.com>).
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# Author: Nilmar Shereef(<http://www.cybrosys.com>)
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# you can modify it under the terms of the GNU LESSER
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# GENERAL PUBLIC LICENSE (LGPL v3), Version 3.
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#
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# It is forbidden to publish, distribute, sublicense, or sell copies
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# of the Software or modified copies of the Software.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU LESSER GENERAL PUBLIC LICENSE (LGPL v3) for more details.
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#
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# You should have received a copy of the GNU LESSER GENERAL PUBLIC LICENSE
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# GENERAL PUBLIC LICENSE (LGPL v3) along with this program.
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# If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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from openerp import fields, models
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from dateutil.relativedelta import relativedelta
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class TaskLifeline(models.Model):
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_inherit = 'project.task'
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lifeline = fields.Float(string="Life line", default='100', copy=False, readonly=True)
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date_deadline = fields.Datetime('Deadline', required=True)
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def process_lifeline_scheduler(self, cr, uid, context=None):
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task_obj = self.pool.get('project.task')
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task_ids = task_obj.search(cr, uid, [])
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time_now = fields.Datetime.from_string(fields.Datetime.now())
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for task_id in task_ids:
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task = task_obj.browse(cr, uid, task_id, context=context)
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start_date = fields.Datetime.from_string(task.date_assign)
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end_date = fields.Datetime.from_string(task.date_deadline)
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if task.stage_id and (task.stage_id.name == 'Done' or task.stage_id.name == 'Cancelled'):
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task.lifeline = 0
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else:
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if task.date_deadline and task.date_assign and end_date > start_date:
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if time_now < end_date:
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total_difference_days = relativedelta(end_date, start_date)
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difference_minute = total_difference_days.hours * 60 + total_difference_days.minutes
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date_difference = end_date - start_date
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total_difference_minute = int(date_difference.days) * 24 * 60 + difference_minute
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remaining_days = relativedelta(time_now, start_date)
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remaining_minute = remaining_days.hours * 60 + remaining_days.minutes
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date_remaining = time_now - start_date
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total_minute_remaining = int(date_remaining.days) * 24 * 60 + remaining_minute
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if total_difference_minute != 0:
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task.lifeline = (100 - ((total_minute_remaining * 100) / total_difference_minute))
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else:
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task.lifeline = 0
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else:
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task.lifeline = 0
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