Untitled

exports.addSection3 = catchAsync(async (req, res, next) => {
  let { products } = req.body;

  if (products) {
    if (products.length > 0) {

      let duplicate = new Set(products);
      if (duplicate.size !== products.length) {
        return next(new AppError('Duplicate product in list', 400));
      }
      for (const product_id of products) {
        try {
          var Id = new mongoose.Types.ObjectId(product_id);
        } catch (e) {
          return next(new AppError('Invalid id.', 400));
        }
        const prod = await Product.findById(Id);
        if (!prod) {
          return next(new AppError('product not found', 400));
        }
      }
      const result = await Layout.updateOne({}, { section3: products });
      if (result) {
        res.status(200).json({
          message: 'Products have been added to section 3 successfully',
          result
        });
      } else {
        return next(new AppError('Internal Server Error', 500));
      }
    } else {
      return next(new AppError('min of products to add is 1', 400));
    }
  } else {
    return next(new AppError('products is required', 500));
  }
});




exports.getProductsSection3 = catchAsync(async (req, res, next) => {
  try {
    const layout = await Layout.findOne();
    const productsSection3 = await Product.find({ _id: { $in: layout.section3 },visibility:true }).populate({
      path: 'offer',
      select: ['discount', 'status']
    });
    res.status(200).json({
      status: 'success',
      data: {
        Section3: productsSection3
      }
    });
  } catch (error) {
    return next(new AppError('Error retrieving products from section 2'));
  }
});



// modifier

exports.getAllLayoutData = catchAsync(async (req, res, next) => {
  const pathsAndFields = [
    {
      path: 'section1',
      select: ['name', 'images', 'pricing', 'quantity'],
      populate: { path: 'offer', select: ['discount', 'status'] }
    },
    {
      path: 'section2',
      select: ['name', 'images', 'pricing', 'quantity'],
      populate: { path: 'offer', select: ['discount', 'status'] }
    },
    {
      path: 'section3',
      select: ['name', 'images', 'pricing', 'quantity'],
      populate: { path: 'offer', select: ['discount', 'status'] }
    },
    { path: 'categories', select: 'category' }
  ];

  const layout = await Layout.findOne({}).populate(pathsAndFields);

  if (layout) {
    res.status(200).json({
      layout
    });
  } else {
    return next(new AppError('Internal Server Error', 500));
  }
});