mainimg.db.ts

import { Avatar, IAvatar, Mainimg, MainimgType } from "../models";
import { ObjectId } from "mongoose";

export const createMainimg = async (mainimg: MainimgType, pic: IAvatar) => {
  const newPic = await Avatar.create({
    originalfilename: pic.originalfilename,
    newfilename: pic.newfilename,
    pictureauth: pic.picturepath,
  });

  const newMainimg = await Mainimg.create({
    theme: mainimg.theme,
    city: mainimg.city,
    pic: newPic._id,
    title: mainimg.title,
  });
  return newMainimg;
};

export const getMainimg = async () => {
  const img = await Mainimg.find({}).populate("pic");

  return img;
};

export const deleteOneMainimg = async (_id: string) => {
  const res = await Mainimg.deleteOne({ _id: _id });
  return res;
};

export const updateOneMainimg = async (
  _Id: string,
  theme: string,
  city: string,
  title: string,
  originalfilename?: string | null,
  newfilename?: string,
) => {
  const newMainimg = await Mainimg.findById(_Id);
console.log("error2",_Id)
  if (!(newMainimg?.pic === undefined)) {
    if (originalfilename === undefined) {
      await Mainimg.findByIdAndUpdate(newMainimg._id, {
        theme: theme,
        city: city,
        title: title,
      })
      console.log("errrror4")
    }
   else if(!(originalfilename === undefined)&&(!(theme === undefined)||!(city === undefined)||!(title === undefined))){
      await Mainimg.findByIdAndUpdate(newMainimg._id, {
        theme: theme,
        city: city,
        title: title,
      })
      await Avatar.findByIdAndUpdate(newMainimg.pic._id, {
        originalfilename: originalfilename,
        newfilename: newfilename,
      })
      console.log("error6")
    }
    else {
      await Avatar.findByIdAndUpdate(newMainimg.pic._id, {
        originalfilename: originalfilename,
        newfilename: newfilename,
      })
      console.log("error5",newfilename,originalfilename,theme,city,title)}
  }else(console.log("error3",newMainimg))
}