1. Install Mamp and create a database called oopsie in PHPMyAdmin, with username as mamp and password as Admin@123 The initial parts of this video can be helpful
2. Install Postman and check all the requests the server accepts. I ensured all of the responses had examples as well. Postman
3. Link frontend and backend using fetch requests and converting them to JSON on the frontend

Can refer to these files: 15e5f0e

We send a request to the backend, then get that response and process it in the backend.
The Syntax for a standard fetch statement is(in our case)

fetch("http://localhost:8080/user/signin",
        {
          method: "POST",
          body: JSON.stringify(
            {
              emailId: email,
              password: password
            }
          ),
          headers: {
            'Content-Type': 'application/json',
          },
        })
        .then(rawResponse => rawResponse.json())
        .then(resp => {
          if(resp.error != null){
            setErrMsg(resp.error);
          }

          if (resp.emailId === email) {
            //If we got a response from server with email
            //He can be logged in
            dispatch(setLoggedIn());
            if (resp.isAdmin === true) {
              //Change Admin Status is it's an admin
              dispatch(setIsAdmin());
            }
            if (resp.isManager === true) {
              //Change Admin Status is it's an admin
              dispatch(setIsManager());
              if(resp.isApproved === true){
                dispatch(setIsApproved);
              }
            }
            //Passing the money to the set money function
            dispatch(setMoney({ money: resp.money || 0 }));
            //Set the fetching status to false so that button is not disabled
            setLoggingIn(false);
  
            //Using localstorage to set items
            localStorage.setItem("user", resp);
            navigate("/shopping");
          }
        })
        .catch(err => {
          console.log("Error Occured")
          setErrMsg(err.toString());
          //Set the fetching status to false so that button is not disabled
          setLoggingIn(false);
        });

NOTE: Do not copy paste, won't work :)

I'll be giving deadlines from now on; I need proper contribution from each and everyone, no excuses will be allowed. I get that this is not polite but still, I need this to be done by Sunday Morning
I need the following deliverables:

• Postman installation done
• Database setup done
• Progress on the fetch part

• A customer should be allowed to view/search the items published/available for
  sale.
• Select items to the cart.
• Drop items from the cart if required.
• Request for estimation (total cost) for selected items.
• Confirm order and make payment.
• User should get a confirmation message with an expected delivery date.
• User will have a Wallet from where payments will be made, and the user can top-up the wallet if necessary. But at the time of registration must start with a minimum of 1000/

• Forgot Password
• Topping up wallet notification
• Order Placed
• Delivery Information

• Admin user should be able to generate reports like – items sold on a date,
  customer order details(summary) for a month, item stock status, etc.
• Any user can generate his order history (summary) for a given month

• Manager classes need to be linked with the frontend
• Manager or admin users should be allowed to publish the details of the items made
  available for sale. Details needed are item_name, item_code, price, offer if any, qty
  available, delivery time etc.
• A manager or admin can delete the published item whenever required.
• Manager/admin can add or delete items and modify details about the items (price/qty/offers, etc.)

The menu is hidden on reducing webpage width

It's replaced by data-collapse-toggle but does not show the menu items (Home, Shopping, Cart)

At webpage width > 50%

At webpage < 50%

• A user can be - an admin, manager, or customer (appropriately decide the
  permissions/responsibilities).
• Admin is the super user with all permissions.
• Users (customer, admin, and manager) will have information such as user name, a user
  id (unique across the system), phone number, email id, and address.
• An existing user should log into the system with a user id and password.
• New customers are permitted to register.
• A user can withdraw himself from the Application.
• Password change (reset) facility is required.

The order can be shipped to respective buyer address.

As of now, the website doesn't have a logout button or functionality in the backend.

Use local storage for the same