mainimg.controller.ts

import { NextFunction, Request, Response } from "express";
import isLength from "validator/lib/isLength";
import { TypedRequestAuth } from "./auth.controller";
import { asyncWrap } from "../helpers";
import { mainimgDb } from "../db";
import { ObjectId } from "mongoose";
import formidable from "formidable";

export const createMainimg = asyncWrap(async (reqExp, res) => {
  const req = reqExp as TypedRequestAuth<{ userId: ObjectId }>;
  const { userId } = req.auth

  // const { theme, city, url, title } = req.body as {
  //   theme: string;
  //   city: string;
  //   url: string;
  //   title: string;
  // };

  // console.log("body", req.body);

  const form = formidable({
    uploadDir: "uploads",
    keepExtensions: true,
    multiples: false,
  });

  form.parse(req, (err, fields, files) => {
    if (!Array.isArray(files.mainimg)) {
      //파일 좁히기 중
      if (
        !(
          Array.isArray(fields.city) ||
          Array.isArray(fields.title) ||
          Array.isArray(fields.theme)
        )
      ) {
        const city = fields.city;
        const title = fields.title;
        const theme = fields.theme;
        const originalfilename = files.mainimg?.originalFilename;
        const newfilename = files.mainimg.newFilename;
        if (!(originalfilename === null || newfilename === undefined)) {
          mainimgDb.createMainimg(
            { city, title, theme },
            {
              originalfilename,
              newfilename,
            }
          );
        }
      }
    }
  });
  res.json();
});


// if (!isLength(url ?? "", { min: 1 })) {
//   return res.status(422).send("이미지 url을 입력해주세요");
// }

// if (!isLength(title ?? "", { min: 1 })) {
//   return res.status(422).send("이미지 제목을 입력해주세요");
// }

//   const newMainimg = await mainimgDb.createMainimg({
//     theme,
//     city,
//     url,
//     title,
//   });

//   return res.json(newMainimg);
// });

export const getMainimg = asyncWrap(async (req, res) => {
  const mainimgs = await mainimgDb.getMainimg();
  return res.json(mainimgs);
});


export const deleteMainimg = asyncWrap(async (req, res) => {
  const { imgId } = req.params;
  console.log(imgId);
  const deleteCount = await mainimgDb.deleteOneMainimg(imgId);

  return res.json(deleteCount);
});

export const updateMainimg = asyncWrap(async (reqExp, res) => {
  const req = reqExp as TypedRequestAuth<{ userId: ObjectId }>;
  

  const form = formidable({
    uploadDir: "uploads",
    keepExtensions: true,
    multiples: false,
  });

  form.parse(req, (err, fields, files) => {
    if (!Array.isArray(files.updatemainimg)) {
      //파일 좁히기 중
      if (
        !(Array.isArray(fields.id) ||
          Array.isArray(fields.city) ||
          Array.isArray(fields.title) ||
          Array.isArray(fields.theme)
        )
      ) {
        const id = fields.id;
        const city = fields.city;
        const title = fields.title;
        const theme = fields.theme;
        console.log("error")
        if (!(files.updatemainimg ===undefined)){
        const originalfilename = files.updatemainimg?.originalFilename;
        const newfilename = files.updatemainimg.newFilename;
        if (!(originalfilename === null || newfilename === undefined)) {
          mainimgDb.updateOneMainimg(
            id,
            theme,
            city,
            title,
            originalfilename,
            newfilename
          );
        }
        }

        else {
          mainimgDb.updateOneMainimg(id, theme, city, title)}
      }
    }
  });
  res.json();
});