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

schemas/card.py

@@ -8,6 +8,7 @@ from schemas.base import BaseSchema, OkMessageSchema
 from schemas.billing import CardBillRequestSchema
 from schemas.board import BoardSchema
 from schemas.card_tag import CardTagSchema
+from schemas.chat import ChatSchema
 from schemas.client import ClientSchema
 from schemas.group import CardGroupSchema
 from schemas.marketplace import BaseMarketplaceSchema
@@ -108,6 +109,7 @@ class BaseCardSchema(BaseSchema):
 
 class CardSchema(BaseCardSchema):
     attributes: list[CardAttributeSchema]
+    chat: Optional[ChatSchema]
 
 
 class CardGeneralInfoSchema(BaseSchemaWithAttributes):

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

schemas/client.py

@@ -4,6 +4,7 @@ from pydantic import field_validator
 
 from schemas.barcode import BarcodeTemplateSchema
 from schemas.base import BaseSchema, OkMessageSchema
+from schemas.chat import ChatSchema
 from schemas.residues import ResidualBoxSchema, ResidualPalletSchema
 
 
@@ -26,6 +27,7 @@ class ClientSchema(BaseSchema):
     barcode_template: BarcodeTemplateSchema | None = None
     comment: Optional[str] = None
     details: ClientDetailsSchema | None = None
+    chat: ChatSchema | None = None
 
 
 class ClientDetailedSchema(ClientSchema):