44 lines
1.3 KiB
Python
44 lines
1.3 KiB
Python
import enum
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from typing import TYPE_CHECKING
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from uuid import UUID
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from tortoise import fields
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from .base import TimestampedModel
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if TYPE_CHECKING:
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from .external_channel import ExternalChannel
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from .workspace import Workspace
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class TargetChannelStatus(str, enum.Enum):
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ACTIVE = 'active'
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INACTIVE = 'inactive'
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ARCHIVED = 'archived'
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class TargetChannel(TimestampedModel):
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id = fields.UUIDField(pk=True)
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telegram_id = fields.BigIntField(unique=True, index=True)
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title = fields.CharField(max_length=255)
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username = fields.CharField(max_length=255, null=True, index=True)
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status = fields.CharEnumField(TargetChannelStatus, default=TargetChannelStatus.ACTIVE)
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workspace: fields.ForeignKeyRelation['Workspace'] = fields.ForeignKeyField(
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'models.Workspace', related_name='target_channels', on_delete=fields.CASCADE, index=True
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)
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external_channels: fields.ManyToManyRelation['ExternalChannel'] = fields.ManyToManyField(
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'models.ExternalChannel',
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related_name='target_channels',
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through='target_external_channel',
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forward_key='external_channel_id',
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backward_key='target_channel_id',
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)
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if TYPE_CHECKING:
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workspace_id: UUID
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class Meta:
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table = 'target_channel'
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