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handlers.py
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handlers.py
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from typing import List
from fastapi import UploadFile, File, Depends, APIRouter, Form
from pydantic import AnyHttpUrl
from src.app.dependencies import (
get_parse_lamoda_clothing,
get_upload_file,
get_create_clothing,
)
from src.app.view_models import UrlDto, IdDto
from src.clothing.models import Clothing
from src.clothing.use_cases import ParseLamodaClothing, CreateClothing
from src.core.cdn import UploadFileToObjectStorage
from src.core.http import GetBinary
from src.core.str_ import random_file_name
router = APIRouter()
@router.get("/parse", response_model=Clothing)
async def parse(
url: AnyHttpUrl,
parse_lamoda_clothing: ParseLamodaClothing = Depends(get_parse_lamoda_clothing),
) -> Clothing:
"""Скачивает Lamoda-страничку по {url}, парсит ее, возвращает LamodaClothing"""
clothing = await parse_lamoda_clothing(url)
return clothing
@router.post("/upload_image_via_file", response_model=UrlDto)
async def upload_image_via_file(
image: UploadFile = File(...),
upload_file: UploadFileToObjectStorage = Depends(get_upload_file),
) -> UrlDto:
"""Загружает картинку ее в цдн"""
url = await upload_file(image.file, image.filename)
return UrlDto(url=url)
@router.post("/upload_image_via_link", response_model=UrlDto)
async def upload_image_via_link(
image_url: UrlDto,
upload_file: UploadFileToObjectStorage = Depends(get_upload_file),
get_binary: GetBinary = Depends(),
) -> UrlDto:
"""Скачивает картинку по ссылке, загружает ее в цдн с рандомным именем"""
# todo вынести в сервис
url = await upload_file(
file_like=await get_binary(image_url.url), file_name=random_file_name()
)
return UrlDto(url=url)
@router.post("/clothing/create", response_model=IdDto)
async def create_clothing_handler(
title: str = Form(...),
type: str = Form(...),
color: str = Form(...),
image_urls: List[str] = Form(...),
image_files: List[UploadFile] = File(...),
create_clothing: CreateClothing = Depends(get_create_clothing),
) -> IdDto:
"""Создает шмотку, загружая картинки в ЦДН, и засовывая шмотку в БД"""
files = [file.file for file in image_files]
id_ = await create_clothing(title, type, color, image_urls, files)
return IdDto(id=id_)