Xavier Bol (xbo)
a055b9c20e
This commit moves the generic code of hierarchy view into new module called `web_hierarchy` to be able to use it outside the hr scope. task-3376776
45 lines
1.8 KiB
Python
45 lines
1.8 KiB
Python
# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import api, models
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class Base(models.AbstractModel):
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_inherit = 'base'
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@api.model
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def hierarchy_read(self, domain, fields, parent_field, child_field=None):
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if parent_field not in fields:
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fields.append(parent_field)
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records = self.search(domain)
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focus_record = self.env[self._name]
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fetch_child_ids_for_all_records = False
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if len(records) == 1:
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domain = [(parent_field, '=', records.id), ('id', '!=', records.id)]
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if records[parent_field]:
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focus_record = records
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records += focus_record[parent_field]
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domain = [('id', 'not in', records.ids), (parent_field, 'in', records.ids)]
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records += self.search(domain)
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elif not records:
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records = self.search([(parent_field, '=', False)])
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else:
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fetch_child_ids_for_all_records = True
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children_ids_per_record_id = {}
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if not child_field:
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children_ids_per_record_id = {
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record.id: child_ids
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for record, child_ids in self._read_group(
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[(parent_field, 'in', records.ids if fetch_child_ids_for_all_records else (records - records[parent_field]).ids)],
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(parent_field,),
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('id:array_agg',),
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)
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}
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result = records.read(fields)
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if children_ids_per_record_id or focus_record:
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for record_data in result:
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if record_data['id'] in children_ids_per_record_id:
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record_data['__child_ids__'] = children_ids_per_record_id[record_data['id']]
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if record_data['id'] == focus_record.id:
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record_data['__focus__'] = True
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return result
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