photoController.js

import Photo from "../models/photoModel.js";
import { v2 as cloudinary } from 'cloudinary';
import fs from "fs";

const createPhoto = async (req,res) => {


    const result = await cloudinary.uploader.upload(
        req.files.image.tempFilePath,
        {
            use_filename: true,
            folder : 'EBAG_TR',

        }
    );

    try {
         await Photo.create({
            name:req.body.name,
            description: req.body.description,
            user:res.locals.user._id,
            url: result.secure_url,
            image_id: result.public_id,
            
         });

         fs.unlinkSync(req.files.image.tempFilePath);

        res.status(201).redirect("/users/dashboard")
        
    } catch (error) {
        res.status(500).json({
            succeded: false,
            error,
        });
    }
};

const getAllPhotos = async (req,res) => {
    try {
        const photos = res.locals.user ? await Photo.find({user: {$ne: res.locals.user._id}})

        :
        await Photo.find({});
        res.status(200).render("photos",{
            photos,
            link: 'photos',
        });

    } catch (error) {
        res.status(500).json({
            succeded: false,
            error,
        });
    }
};


const getAPhoto = async (req,res) => {
    try {
        const photo = await Photo.findById({_id : req.params.id}).populate('user');
        res.status(200).render("photo",{
            photo,
            link: 'photos',

        });

    } catch (error) {
        res.status(500).json({
            succeded: false,
            error,
        });
    }
}

const deletePhoto = async (req,res) => {
    try {
       const photo = await Photo.findById(req.params.id);

       const photoId = photo.image_id;

       await cloudinary.uploader.destroy(photoId);

       await Photo.findOneAndRemove({_id : req.params.id});

       res.status(200).redirect('/users/dashboard');

    } catch (error) {
        res.status(500).json({
            succeded: false,
            error,
        });
    }
}

const updatePhoto = async (req,res) => {
    try {
       const photo = await Photo.findById(req.params.id);

      

       if(req.files){
        const photoId = photo.image_id;
        await cloudinary.uploader.destroy(photoId);


    const result = await cloudinary.uploader.upload(
        req.files.image.tempFilePath,
        {
            use_filename: true,
            folder : 'EBAG_TR',

        }
    );


    photo.url = result.secure_url;
    photo.image_id = result.public_id;

    fs.unlinkSync(req.files.image.tempFilePath);

    }

    photo.name = req.body.name;
    photo.description = req.body.description;

    photo.save();

    res.status(200).redirect(`/photos/${req.params.id}`);

    } catch (error) {
        res.status(500).json({
            succeded: false,
            error,
        });
    }
}




export {createPhoto, getAllPhotos, getAPhoto,deletePhoto,updatePhoto};