I did all the connections right but when I try to test it on postman it shows this error instead.

//my models file
const mongoose = require("mongoose")

const ProductSchema = new mongoose.Schema(
    {
        title: {type:String, required: [true,"{PATH} is required"] , minlength : [3, "{PATH} must be 3 or more"]},
        price: {type:Number, required: [true,"{PATH} is required"], min : [0, "{PATH} must be 3 or more"]},
        description: {type:String}
    },{timestamps:true}
)



module.exports.Product = mongoose.model("Product",ProductSchema);

//my controller file
const Product = require("../models/product.model")

module.exports = {
    getAll: (req,res) => {
        Product.find()
            .then(object=> res.json(object))
            .catch(err=> res.json(err))
    },


    getOne: (req,res) => {
        Product.findOne({_id: req.params.id})
            .then(object=> res.json(object))
            .catch(err=> res.json(err))
    },


    create: (req,res) => {
        Product.create(req.body)
            .then(object=> res.json(object))
            .catch(err=> res.status(400).json(err))
    },


    update: (req,res) => {
        Product.findByIdAndUpdate({_id: req.params.id}, req.body, {new:true, runValidators:true})
            .then(object=> res.json(object))
            .catch(err=> res.status(400).json(err))
    },

    delete: (req,res) => {
        Product.deleteOne({_id: req.params.id})
            .then(confirm=> res.json(confirm))
            .catch(err=> res.json(err))
    }
}

What should I do ? even when I tried it on getAll it says “TypeError: Product.find is not a function”
please help