63 lines
1.9 KiB
Python
63 lines
1.9 KiB
Python
#This file is part of Tryton. The COPYRIGHT file at the top level of
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#this repository contains the full copyright notices and license terms.
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from trytond.model import ModelView, ModelSQL, fields
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from trytond.pool import Pool
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__all__ = ['Allocation']
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class Allocation(ModelSQL, ModelView):
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'Allocation'
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__name__ = 'project.allocation'
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_rec_name = 'employee'
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employee = fields.Many2One('company.employee', 'Employee', required=True,
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select=True, ondelete='CASCADE')
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work = fields.Many2One('project.work', 'Work', required=True,
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select=True, ondelete='CASCADE')
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percentage = fields.Float('Percentage', digits=(16, 2), required=True)
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@classmethod
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def __setup__(cls):
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super(Allocation, cls).__setup__()
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cls._sql_constraints += [
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('percentage_positive', 'CHECK(percentage > 0)',
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'Percentage must be greater than zero')
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]
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@staticmethod
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def default_percentage():
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return 100
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@classmethod
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def write(cls, *args):
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Work = Pool().get('project.work')
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super(Allocation, cls).write(*args)
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works = Work.search([
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('allocations', 'in',
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[a.id for allocations in args[::2] for a in allocations]),
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])
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for work in works:
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work.reset_leveling()
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for work in works:
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work.compute_dates()
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@classmethod
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def create(cls, vlist):
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allocations = super(Allocation, cls).create(vlist)
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for allocation in allocations:
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allocation.work.reset_leveling()
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allocation.work.compute_dates()
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return allocations
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@classmethod
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def delete(cls, allocations):
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works = [a.work for a in allocations]
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super(Allocation, cls).delete(allocations)
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for work in works:
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work.reset_leveling()
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for work in works:
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work.compute_dates()
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