66 lines
1.5 KiB
Python
66 lines
1.5 KiB
Python
from datetime import datetime
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from typing import Literal
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from pydantic import BaseModel, ConfigDict, Field, field_validator
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from domain import Message
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class CreateSessionRequest(BaseModel):
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model_config = ConfigDict(extra="forbid")
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system_prompt: str | None = None
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@field_validator("system_prompt")
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@classmethod
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def validate_system_prompt(cls, value: str | None) -> str | None:
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if value is not None and not value.strip():
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raise ValueError("system_prompt must not be blank")
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return value
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class CreateSessionResponse(BaseModel):
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session_id: str
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system_prompt: str
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created_at: datetime
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class SendMessageRequest(BaseModel):
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model_config = ConfigDict(extra="forbid")
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content: str
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@field_validator("content")
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@classmethod
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def validate_content(cls, value: str) -> str:
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if not value.strip():
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raise ValueError("content must not be blank")
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return value
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class TokenUsage(BaseModel):
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prompt_tokens: int
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completion_tokens: int
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total_tokens: int
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class FinalAssistantMessage(BaseModel):
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role: Literal["assistant"] = "assistant"
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content: str
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created_at: datetime
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class SendMessageResponse(BaseModel):
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session_id: str
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message: FinalAssistantMessage
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tools_use: list[str] = Field(default_factory=list)
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usage: TokenUsage | None
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class SessionHistoryResponse(BaseModel):
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session_id: str
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system_prompt: str
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created_at: datetime
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updated_at: datetime
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messages: list[Message]
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