first commit

dist/js/shoppingcart/addtocart.js

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+const CART_DATA = 'CART_DATA';
+
+let cartLength = 0;
+const CART_ADD = 'CART_ADD';
+function getCartData(){
+    const data = localStorage.getItem(CART_DATA);
+    if(data) return JSON.parse(data);
+    return null;
+}
+
+function removeCartData(){
+    localStorage.removeItem(CART_DATA);
+}
+
+function setCartData(data){
+    localStorage.setItem(CART_DATA,JSON.stringify(data));
+}
+
+function setLengthCart(){
+  const data =   getCartData();
+  if(!data) return;
+
+  
+  let length = 0;
+
+  for(let item in data){
+    let curr = data[item];
+    length += parseInt(curr.quantity);
+  }
+
+  if(length>0){
+    $('.cartnumcount').removeClass('d-none').html(length);
+  }else{
+    $('.cartnumcount').addClass('d-none').html(0);
+  }
+
+}
+
+
+function getQuantityById(id){
+   const data =  getCartData();
+   if(!data) return;
+
+   for(let item in data){
+        if(id == item){
+            $('#quantity').val(products[item].quantity);
+        }
+    }
+}
+
+function updateCartQuantity(id,val){
+    const data = getCartData();
+    if(!data) return;
+
+
+    data[id].quantity = val;
+
+    
+    setCartData(data);
+    updateSummaryPriceAdd();
+
+}
+
+function removeCartItem(id){
+  
+    let data = getCartData();
+    if(!data) return;
+
+    let newdata = {};
+   
+    for(let item in data){
+        if(item != id){
+            newdata[item] = data[item];
+        }
+    }
+
+    setCartData(newdata);
+    updateSummaryPriceAdd();
+
+    return Object.keys(newdata).length;
+}
+
+function updateSummaryPriceAdd(){
+    let data = getCartData();
+    let totalSummaryPrice = $('.totalSummaryPrice');
+    let totalPrice = $('.totalPrice');
+    let currecy = $('.currecy');
+    let noofitems = $('.noofitems');
+    if(!data) return;
+    let len = 0;
+    let totalAmt = 0;
+    for(let item in data) {
+        let {price,quantity} = data[item];
+        totalAmt += parseInt(price*quantity);
+        len += parseInt(quantity);
+    }
+    const [currencySymbol,amount] = getCurrencySymbol(totalAmt);
+    noofitems.html(len);
+
+    totalSummaryPrice.html(amount);
+    totalPrice.html(amount);
+    currecy.html(currencySymbol);
+
+
+}
+
+function initAddToCart(){
+
+    addEventListeners();
+
+    function addToCartFun(){
+        const data = getCartData();
+          
+        let id =  window.location.search.split('=')[1];
+        const qty = parseInt($('#addtocart').data('qty'));
+        if(!data){
+            
+            let cartObj = {};
+          
+      
+            cartObj[$('#skudetailitem').val()]  = {
+                name:$('.productname').html(),
+                price:$('.price').html(),
+                quantity:$('#quantity').val(),
+                img:$('.productDetailsMain img').attr('src'),
+                sku:$('#skudetailitem').val(),
+                totalQty:qty,
+                productid:$('#productidtag').val(),
+                itemid:$('#itemidtag').val()
+            }
+
+
+            addtoCart(cartObj);
+            //$('.cartnumcount').removeClass('d-none').html(1);
+            setLengthCart();
+           
+        }else{
+            //if(!data[id]) data['length']++;
+            let name = $('.productname').html();
+            let price = $('.price').html();
+            let quantity = $('#quantity').val();
+            let img = $('.productDetailsMain img').attr('src');
+            let sku = $('#skudetailitem').val();
+
+           
+       
+            if(data[$('#skudetailitem').val()]){
+                data[$('#skudetailitem').val()] = {
+                    name:name,
+                    price:price,
+                    quantity: parseInt(data[sku].quantity)+parseInt(quantity),
+                    img:img,
+                    sku:sku,
+                    totalQty:qty,
+                    productid:$('#productidtag').val(),
+                    itemid:$('#itemidtag').val()
+                }
+                addtoCart(data);
+            }else{
+                data[$('#skudetailitem').val()] = {
+                    name:name,
+                    price:price,
+                    quantity:parseInt(quantity),
+                    img:img,
+                    sku:sku,
+                    totalQty:qty,
+                    productid:$('#productidtag').val(),
+                    itemid:$('#itemidtag').val()
+                }
+                addtoCart(data);
+            }
+            
+        }
+
+        setLengthCart();
+
+    }
+    
+    function addEventListeners(){
+        $('#addtocart').html('Add to cart');
+        $('#addtocart').removeAttr('gotocart');
+        $('#addtocart').off('click').click((e)=>{
+     
+            $('.insufficientqty').addClass('d-none');
+            const qty = parseInt($('#addtocart').data('qty'));
+      
+            if(parseInt($('#quantity').val())>qty){
+                $('.insufficientqty').removeClass('d-none');
+                return;
+            }
+            // $('#addtocart').off().click(function (el){
+            //     window.location.href = '/shopping-cart.html';
+
+            // });
+
+            addToCartFun();
+       
+            toasterHelper('success',"Item added to cart","toast-top-right");
+           
+        //    $('#addtocart').html('Go to cart');
+        //    debugger;
+        //    $('#addtocart').attr('gotocart',1);
+        });
+
+        // $('.quantityHTML #quantity').off('change').change(function (e){
+        //    let sku =  $('#skudetailitem').val();
+        //    let data = getCartData();
+        //    const qty = parseInt($('#addtocart').data('qty'));
+        //    let isCart =   $('#addtocart').attr('gotocart');
+        //    if(!isCart) return;
+        //    if(parseInt($('#quantity').val())>qty){
+        //     $('.insufficientqty').removeClass('d-none');
+        //     return;
+        // }
+        //    if(!data[sku]){
+        //     return;
+        //    }
+
+        //    data[sku].quantity =  $('.quantityHTML #quantity').val();
+        //    toasterHelper("success","Your item quantity was been updated","toast-top-right")
+        //    setCartData(data);
+        //    setLengthCart();
+        // })
+
+        $('.buynow').off('click').click(async (e)=>{
+            addToCartFun();
+            const res = await COOKIE_HELPER.validateToken();
+            if(!res.response){
+                localStorage.setItem(CART_ADD,true);
+                window.location.href = '/login.html';
+                
+                $('.checkoutbtn').find('span').removeClass('d-none');
+                $('.checkoutbtn').find('div').addClass('d-none');
+                 return;
+            }
+            window.location.href = '/selectdelivery.html';
+
+        }); 
+    }
+
+    function addtoCart(data){
+        const currData = getCartData();
+        let newData = {...currData,...data};
+        setCartData(newData);
+    }
+}
+
+initAddToCart();