A minimal script to check overall spend till date on Zomato and Swiggy

total_amount_calculator.js

/*
For Swiggy orders detail wise
   Step 1: Go to Swiggy.com, 
   Step 2: Click on your "Name" then click on "Orders".
   Step 3: Scroll to the very bottom and click on "Show More Orders", until nothing new gets added. 
   Step 4: Do a right click anywhere on the screen and click on "Inspect", in the inspector, 
           go to console copy and paste the below snippet and press enter.
   *****IMPORTANT****
   Make sure all the steps till step 3 is followed before doing the step 4.
*/
restauratnt_name_node_list = document.getElementsByClassName('_3h4gz');
amount_node_list = document.getElementsByClassName('_3Hghg');
order_details_node_list = document.getElementsByClassName('_2uT6l');
order_name_node_list = document.getElementsByClassName('nRCg_');

amount_regex = /\d+.\d*/g;
total_amount = 0.0
console.log("restaurant_name,order_name,order_details,current_amount");
for (let i = 0; i < amount_node_list.length; i++) {
  current_amount = amount_node_list[i].innerHTML;
  restaurant_name = restauratnt_name_node_list[i].innerHTML;
  order_details = order_details_node_list[i].innerHTML;
  order_name = order_name_node_list[i].innerHTML;
  console.log(restaurant_name,",",order_name,",",order_details,",",current_amount);
  if (current_amount.match(amount_regex)) {
    amount = parseFloat(current_amount.match(amount_regex)[0])
    total_amount += amount;
  }
}
console.log("Total amount spent on Swiggy so far is INR ", total_amount);


/*zomato expense - just a workaround
Go page by page and keep repeating the same code, But if you have so many orders then crawlwer can help.
Will update with crawlwer in future.

The below snippets will help you find total money spent on Zomato so far by any individual.
For Zomato: 
   Step 1: Go to Zomato.com, 
   Step 2: Go to "Profiles", click on "Order History"
   Step 3: Do a right click anywhere on the screen and click on "Inspect", in the inspector, 
           go to console copy and paste the below snippet and press enter.
   Step 4: Keep repeating the same code without amount declaration on all pages

*********
Used parseFloat - instead of parseInt -> to consider the decimal values too
*********
*/
order_details_class = "sc-hPeUyl gCkrBS";
//comment below if you don't want amount to over-written
total_amount = 0.0

order_details_node_list = document.getElementsByClassName(order_details_class);
console.log("order_number,ordered_items,ordered_time,amount");
for ( var i = 0; i < order_details_node_list.length-4; i+=4){
 order_number = order_details_node_list[i].innerHTML; 
 current_amount = order_details_node_list[i+1].innerHTML;
 ordered_items = order_details_node_list[i+2].innerHTML;
 ordered_time = order_details_node_list[i+3].innerHTML;
 if (current_amount.match(amount_regex)) {
    amount = parseFloat(current_amount.match(amount_regex)[0])
    total_amount += amount;
  }
 console.log(order_number,",",ordered_items,",",ordered_time,",",current_amount);
}
console.log("Total amount spent on Zomato so far is INR",total_amount);