Simple Client-Server Grocery shop app with a GUI

A server that contains the prices and does all the calculations A client that consume the server data and view the products

How it works

in here we adapted a very simple API that is as follows

the server expect the request to one of the following:

calculate the total cost

{
    'request' : 'cash',
    'data': requests_dict {dict}
}

note the request_dict is expected to be

{
    'fruit' : amount {int},
    'fruit' : amount {int},
    .
    .
    .
}

get the prices AKA menu

{
    'request' : 'prices',
    'data': None
}

the server responses is also so simple as follows:

in case of cash request

{
'request': 'cash',
'data': total_cash {float}
}

in case of prices request

{
'request' : 'prices',
'data' : fruits_dict {dict}
}