Created
August 4, 2020 10:50
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Manager
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class BaseManager(models.Manager): | |
"""Sobrescrevendo o Manager padrão. Nesse Manager | |
os registros não são apagados do banco de dados | |
apenas desativados, atribuindo ao campo deleted = True e | |
enabled = True | |
""" | |
def get_queryset(self): | |
"""Sobrescrevendo a queryset para filtrar os | |
registros que foram marcados como deleted | |
""" | |
queryset = super(BaseManager, self).get_queryset() | |
if ((hasattr(self.model, '_meta') and hasattr(self.model._meta, 'ordering') and self.model._meta.ordering) or | |
((hasattr(self.model, 'Meta') and hasattr(self.model.Meta, 'ordering') and self.model.Meta.ordering))): | |
queryset = queryset.order_by( | |
*(self.model._meta.ordering or self.model.Meta.ordering)) | |
return queryset.filter(deleted=False) |
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