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Messenger/app/chats/schemas.py
benya afeb0acbe7
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fix(channel): enforce read-only for members and polish chat info
- block send/forward in channels for member role on backend
- expose my_role in chat payload for client-side permissions
- hide message composer for channel members and show read-only notice
- hide members management sections for private/saved chats in info panel
- return enriched chat detail via serialize_chat_for_user
2026-03-08 02:07:37 +03:00

77 lines
1.8 KiB
Python

from datetime import datetime
from pydantic import BaseModel, ConfigDict, Field
from app.chats.models import ChatMemberRole, ChatType
class ChatRead(BaseModel):
model_config = ConfigDict(from_attributes=True)
id: int
type: ChatType
title: str | None = None
display_title: str | None = None
handle: str | None = None
description: str | None = None
is_public: bool = False
is_saved: bool = False
unread_count: int = 0
pinned_message_id: int | None = None
members_count: int | None = None
online_count: int | None = None
subscribers_count: int | None = None
counterpart_user_id: int | None = None
counterpart_name: str | None = None
counterpart_username: str | None = None
counterpart_is_online: bool | None = None
counterpart_last_seen_at: datetime | None = None
my_role: ChatMemberRole | None = None
created_at: datetime
class ChatMemberRead(BaseModel):
model_config = ConfigDict(from_attributes=True)
id: int
user_id: int
role: ChatMemberRole
joined_at: datetime
class ChatDetailRead(ChatRead):
members: list[ChatMemberRead]
class ChatCreateRequest(BaseModel):
type: ChatType
title: str | None = Field(default=None, max_length=255)
handle: str | None = Field(default=None, max_length=64)
description: str | None = Field(default=None, max_length=512)
is_public: bool = False
member_ids: list[int] = Field(default_factory=list)
class ChatMemberAddRequest(BaseModel):
user_id: int
class ChatMemberRoleUpdateRequest(BaseModel):
role: ChatMemberRole
class ChatTitleUpdateRequest(BaseModel):
title: str = Field(min_length=1, max_length=255)
class ChatPinMessageRequest(BaseModel):
message_id: int | None = None
class ChatDeleteRequest(BaseModel):
for_all: bool = False
class ChatDiscoverRead(ChatRead):
is_member: bool