Private
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ksmithandClaude Sonnet 5
ef615e1ef4
Message.deleted_at has existed since the initial schema but was never wired up -- no WS envelope, no permission check, no frontend concept of it at all. Soft delete, author-only (mirrors the existing edit permission exactly): content and any attached image/file are cleared and the underlying MessageImage/MessageFile row and stored file are actually removed, not just detached, so the message becomes a "This message was deleted" tombstone with nothing left to recover through a stale attachment URL. A deleted message can no longer be edited or reacted to. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
53 lines
1.3 KiB
Python
53 lines
1.3 KiB
Python
import uuid
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from datetime import datetime
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from pydantic import BaseModel, ConfigDict
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class ReactionSummary(BaseModel):
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emoji: str
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count: int
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user_ids: list[str]
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class MessageFileInfo(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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id: uuid.UUID
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filename: str
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size_bytes: int
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content_type: str
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class LinkPreviewInfo(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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url: str
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title: str | None
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description: str | None
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image_url: str | None
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site_name: str | None
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is_image: bool
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class MessageRead(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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id: uuid.UUID
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room_id: uuid.UUID
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user_id: uuid.UUID
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username: str
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content: str | None
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image_id: uuid.UUID | None
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file: MessageFileInfo | None
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link_preview: LinkPreviewInfo | None
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reactions: list[ReactionSummary]
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created_at: datetime
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edited_at: datetime | None
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# #53: null for a live message; set once deleted, at which point
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# content/image_id/file/link_preview are all already cleared
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# server-side (see message_service.delete_message). `reactions` isn't
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# cleared server-side -- the frontend just doesn't render them once
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# deleted_at is set, same as it doesn't render the rest of a tombstone.
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deleted_at: datetime | None
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