Mern_stack_Rest_Api_Logic

Rest_Api_Logic

import post from "../models/PostModel.js";

// get all post
export const getPost = async (req, res) => {
  try {
  await post.find((error, data) => {
      if (error) {
        console.log(error);
      } else {
        // console.log(data);
        res.status(200).json(data);
      }
    });
  } catch (err) {
    return err;
  }
};


// createPost
export const createPost = async (req, res) => {
  const { name, message } = req.body;
  try {
    const dataPost = await new post({ name, message });
    dataPost.save();
    res.status(201).json({ mesg: "post created successfully" });
  } catch (err) {
    console.log(err);
  }
};

// get Single Post
export const singlePost = async (req, res) => {
  const { id } = req.params;
  try {
    const postupdate = await post.findById(id);
    res.status(200).json(postupdate);
  } catch (error) {
    res.status(404).json({ message: error.message });
  }
};

// update Post
export const updatePost = async (req, res) => {
  const { name, message } = req.body;
  const { id } = req.params;
  try {
    if (!mongoose.Types.ObjectId.isValid(id))
      return res.status(404).send(`No post with id: ${id}`);
    const updatePost = { name, message };
    await post.findByIdAndUpdate(id, updatePost, { new: true });
    res.json(updatePost);
  } catch (err) {
    res.status(404).json({ message: err.message });
    r;
  }
};

// deletePost
export const deletePost = async (req, res) => {
  const { id } = req.params;
  try {
    await post.findByIdAndDelete(id);
    res.json({ message: "Post deleted successfully" });
  } catch (err) {
    res.status(404).json({ message: error.message });
  }
};