intern-Assignment/blog-crud/controller/comments.controller.js

const { PrismaClient } = require("@prisma/client");
const prisma = new PrismaClient();

async function createComments(req, res) {
  const { comment, blog, blogId } = req.body;

  try {
    const newComment = await prisma.Comment.create({
      data: {
        comment,
        blog,
        blogId,
      },
    });
    res.status(201).json(newComment);
  } catch (error) {
    console.error("Error creating comment:", error);
    res
      .status(500)
      .json({ message: "Error creating comment", error: error.message });
  }
}

async function getComments(req, res) {
  try {
    const comments = await prisma.Comment.findMany();
    res.json(comments);
  } catch (error) {
    console.error("Error creating comment:", error);
    res
      .status(500)
      .json({ message: "Error creating comment", error: error.message });
  }
}

async function updateComments(req, res) {
  const { comment, blog, blogId } = req.body;
  const id = req.params.id;
  try {
    const comments = await prisma.Comment.findUnique({
      where: { id },
    });
    if (!comments) {
      return res.status(404).send({
        message: "Comment not found",
      });
    }
    const updatedComment = await prisma.Comment.update({
      where: { id },
      data: {
        comment,
        blog,
        blogId,
      },
    });

    res.status(200).send(updatedComment);
  } catch (error) {
    console.error("Error updating comment:", error);
    res.status(500).send({
      message: "Error updating comment",
      error: error.message,
    });
  }
}

async function deleteComments(req, res) {
  const { id } = req.params;
  try {
    const comment = await prisma.Comment.delete({
      where: { id },
    });
    res.json(comment);
  } catch (error) {
    console.error("Error deleting comment:", error);
    res
      .status(500)
      .json({ message: "Error deleting comment", error: error.message });
  }
}

module.exports = {
  createComments,
  getComments,
  updateComments,
  deleteComments,
};