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# -*- coding: utf-8 -*-
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#
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from django.db import models
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from common.mixins.models import CommonModelMixin
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__all__ = ['FavoriteAsset']
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class FavoriteAsset(CommonModelMixin):
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user = models.ForeignKey('users.User', on_delete=models.CASCADE)
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asset = models.ForeignKey('assets.Asset', on_delete=models.CASCADE)
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class Meta:
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unique_together = ('user', 'asset')
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@classmethod
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def get_user_favorite_assets_id(cls, user):
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return cls.objects.filter(user=user).values_list('asset', flat=True)
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@classmethod
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def get_user_favorite_assets(cls, user):
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from assets.models import Asset
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from perms.utils.user_asset_permission import get_user_granted_all_assets
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asset_ids = get_user_granted_all_assets(user).values_list('id', flat=True)
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query_name = cls.asset.field.related_query_name()
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return Asset.org_objects.filter(**{f'{query_name}__user_id': user.id}, id__in=asset_ids).distinct()
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