o2o-castad-backend/app/lyrics/schemas/lyrics_schema.py

92 lines
2.3 KiB
Python

from dataclasses import dataclass, field
from datetime import datetime
from typing import Dict, List
from fastapi import Request
@dataclass
class StoreData:
id: int
created_at: datetime
store_name: str
store_category: str | None = None
store_region: str | None = None
store_address: str | None = None
store_phone_number: str | None = None
store_info: str | None = None
@dataclass
class AttributeData:
id: int
attr_category: str
attr_value: str
created_at: datetime
@dataclass
class SongSampleData:
id: int
ai: str
ai_model: str
sample_song: str
season: str | None = None
num_of_people: int | None = None
people_category: str | None = None
genre: str | None = None
@dataclass
class PromptTemplateData:
id: int
prompt: str
description: str | None = None
@dataclass
class SongFormData:
store_name: str
store_id: str
prompts: str
attributes: Dict[str, str] = field(default_factory=dict)
attributes_str: str = ""
lyrics_ids: List[int] = field(default_factory=list)
llm_model: str = "gpt-4o"
@classmethod
async def from_form(cls, request: Request):
"""Request의 form 데이터로부터 dataclass 인스턴스 생성"""
form_data = await request.form()
# 고정 필드명들
fixed_keys = {"store_info_name", "store_id", "llm_model", "prompts"}
# lyrics-{id} 형태의 모든 키를 찾아서 ID 추출
lyrics_ids = []
attributes = {}
for key, value in form_data.items():
if key.startswith("lyrics-"):
lyrics_id = key.split("-")[1]
lyrics_ids.append(int(lyrics_id))
elif key not in fixed_keys:
attributes[key] = value
# attributes를 문자열로 변환
attributes_str = (
"\r\n\r\n".join([f"{key} : {value}" for key, value in attributes.items()])
if attributes
else ""
)
return cls(
store_name=form_data.get("store_info_name", ""),
store_id=form_data.get("store_id", ""),
attributes=attributes,
attributes_str=attributes_str,
lyrics_ids=lyrics_ids,
llm_model=form_data.get("llm_model", "gpt-4o"),
prompts=form_data.get("prompts", ""),
)