feat: creating chats for cards and clients, sending and deleting text messages

schemas/chat.py

@@ -0,0 +1,91 @@
+from datetime import datetime
+from typing import Optional
+
+from schemas.base import BaseSchema, OkMessageSchema
+
+
+# region Entities
+
+class TgUserSchema(BaseSchema):
+    id: int
+    first_name: str
+    last_name: str
+    username: str
+
+
+class MessageFromTgSchema(BaseSchema):
+    chat_id: int
+    text: str
+    sender: TgUserSchema
+
+
+class BaseMessageSchema(BaseSchema):
+    text: str
+    chat_id: int
+
+
+class MessageSchema(BaseMessageSchema):
+    id: int
+    created_at: datetime
+    tg_sender: Optional[TgUserSchema]
+    status: str
+
+
+class TgGroupSchema(BaseSchema):
+    tg_group_id: int
+    tg_invite_link: str
+
+
+class ChatSchema(BaseSchema):
+    id: int
+    client_id: Optional[int]
+    card_id: Optional[int]
+    tg_group: Optional[TgGroupSchema]
+
+# endregion
+
+# region Requests
+
+class SendMessageRequest(BaseSchema):
+    message: BaseMessageSchema
+
+
+class GetChatRequest(BaseSchema):
+    client_id: int
+    card_id: Optional[int]
+
+
+class CreateChatRequest(BaseSchema):
+    client_id: int
+    card_id: Optional[int]
+
+
+class GetMessagesRequest(BaseSchema):
+    chat_id: int
+    offset: int
+    limit: int
+
+# endregion
+
+# region Responses
+
+class SendMessageResponse(OkMessageSchema):
+    pass
+
+
+class DeleteMessageResponse(OkMessageSchema):
+    pass
+
+
+class GetChatResponse(BaseSchema):
+    chat: Optional[ChatSchema]
+
+
+class CreateChatResponse(OkMessageSchema):
+    pass
+
+
+class GetMessagesResponse(BaseSchema):
+    messages: list[MessageSchema]
+
+# endregion