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@ -21,7 +21,7 @@ import logging |
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from datetime import datetime |
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from dateutil.relativedelta import relativedelta |
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from openerp.osv import orm, fields, osv |
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from openerp.osv import orm, fields |
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from openerp.tools import DEFAULT_SERVER_DATE_FORMAT as DATE_FORMAT |
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from openerp.tools.translate import _ |
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@ -61,50 +61,70 @@ class RecordLifespan(orm.Model): |
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"Months must be a value greater than 0"), |
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] |
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def _scheduler_record_archiver(self, cr, uid, context=None): |
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def _scheduler_archive_records(self, cr, uid, context=None): |
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lifespan_ids = self.search(cr, uid, [], context=context) |
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_logger.info('Records archiver starts archiving records') |
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for lifespan_id in lifespan_ids: |
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try: |
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self.archive_records(cr, uid, [lifespan_id], context=context) |
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except osv.except_osv as e: |
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except orm.except_orm as e: |
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_logger.error("Archiver error:\n%s", e[1]) |
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_logger.info('Rusty Records now rest in peace') |
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return True |
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def archive_records(self, cr, uid, ids, context=None): |
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""" Search and deactivate old records for each configured lifespan |
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def _archive_domain(self, cr, uid, lifespan, expiration_date, |
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context=None): |
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""" Returns the domain used to find the records to archive. |
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Can be inherited to change the archived records for a model. |
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""" |
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model = self.pool[lifespan.model] |
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domain = [('write_date', '<', expiration_date), |
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('company_id', '=', lifespan.company_id.id)] |
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if 'state' in model._columns.keys(): |
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domain += [('state', 'in', ('done', 'cancel'))] |
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return domain |
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def _archive_lifespan_records(self, cr, uid, lifespan, context=None): |
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""" Archive the records for a lifespan, so for a model. |
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Can be inherited to customize the archive strategy. |
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The default strategy is to change the field ``active`` to False |
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on the records having a ``write_date`` older than the lifespan. |
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Only done and canceled records will be deactivated. |
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Only done and cancelled records will be deactivated. |
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""" |
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lifespans = self.browse(cr, uid, ids, context=context) |
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today = datetime.today() |
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for lifespan in lifespans: |
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model = self.pool[lifespan.model] |
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if not model: |
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raise osv.except_osv( |
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_('Error'), |
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_('Model %s not found') % lifespan.model) |
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if 'active' not in model._columns.keys(): |
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raise osv.except_osv( |
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_('Error'), |
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_('Model %s has no active field') % lifespan.model) |
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delta = relativedelta(months=lifespan.months) |
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expiration_date = (today - delta).strftime(DATE_FORMAT) |
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domain = [('write_date', '<', expiration_date), |
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('company_id', '=', lifespan.company_id.id)] |
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if 'state' in model._columns.keys(): |
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domain += [('state', 'in', ('done', 'cancel'))] |
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rec_ids = model.search(cr, uid, domain, context=context) |
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if not rec_ids: |
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continue |
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# use a SQL query to bypass tracking always messages on write for |
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# object inheriting mail.thread |
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query = ("UPDATE %s SET active = FALSE WHERE id in %%s" |
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) % model._table |
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cr.execute(query, (tuple(rec_ids),)) |
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_logger.info( |
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'Archived %s %s older than %s', |
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len(rec_ids), lifespan.model, expiration_date) |
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model = self.pool[lifespan.model] |
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if not model: |
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raise orm.except_orm( |
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_('Error'), |
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_('Model %s not found') % lifespan.model) |
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if 'active' not in model._columns.keys(): |
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raise orm.except_orm( |
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_('Error'), |
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_('Model %s has no active field') % lifespan.model) |
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delta = relativedelta(months=lifespan.months) |
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expiration_date = (today - delta).strftime(DATE_FORMAT) |
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domain = self._archive_domain(cr, uid, lifespan, expiration_date, |
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context=context) |
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rec_ids = model.search(cr, uid, domain, context=context) |
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if not rec_ids: |
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return |
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# use a SQL query to bypass tracking always messages on write for |
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# object inheriting mail.thread |
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query = ("UPDATE %s SET active = FALSE WHERE id in %%s" |
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) % model._table |
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cr.execute(query, (tuple(rec_ids),)) |
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_logger.info( |
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'Archived %s %s older than %s', |
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len(rec_ids), lifespan.model, expiration_date) |
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def archive_records(self, cr, uid, ids, context=None): |
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""" Call the archiver for several record lifespans """ |
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for lifespan in self.browse(cr, uid, ids, context=context): |
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self._archive_lifespan_records(cr, uid, lifespan, context=context) |
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return True |