The Restaurant pos system is developed using Spring boot. The project is built to manage sales and transactions. To make a new transaction, fields such as:items type and ingredients, qty needs to be selected. If you like to learn point of sales systems step by step, this is the right place to learn from the beginning. In this tutorial useful for making a point of sales system for a small shops.
First Step Create the Spring boot you have to go the website start.spring.io Â
above the image shown how to add the dependencies and create project.
after created the project you have to import in to the eclipse.
First step have to create the view page. go to the src/main/resources Folder
expand it you wil have a folder named templates inside the folder you will have to create the index.html.
after created the page you have to paste the code inside the page. you can download images folder and component folder here files
<html>
<head>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
</head>
<body>
<nav class="navbar navbar-dark bg-dark">
<span class="navbar-brand mb-0 h1">Restaurant</span>
</nav>
<div class="row">
<div class="col-sm-3">
<div class="container">
<div class="list-group-item list-group-tem-action active">Item</div>
<div class="panel-body bg-dark" style="color: white">
<form id="frm-project">
<div class="form-group">
<div class="form-check">
<input class="form-check-input" type="radio" name="pos" id="pos" value="Roll" checked>
<label>Roll</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" name="pos" id="pos" value="Bun" checked>
<label>Bun</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" name="pos" id="pos" value="Pasty" checked>
<label>Pasty</label>
</div>
</div>
</form>
</div>
</div>
</div>
<div class="col-sm-3">
<div class="container">
<div class="list-group-item list-group-tem-action active">Ingradiants</div>
<div class="panel-body bg-dark" style="color: white">
<form id="frm-project">
<div class="form-group">
<div class="form-check">
<input class="form-check-input" type="radio" name="ind" id="ind" value="veg" checked>
<label>Veg</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" name="ind" id="ind" value="fish" checked>
<label>Fish</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" name="ind" id="ind" value="chicken" checked>
<label>Chicken</label>
</div>
</div>
</form>
</div>
<div>
<label>Qty</label>
<input type="number" id="qty" name="qty" placeholder="Qty" class="form-control" required>
</div>
</br>
<div>
<input type="button" class="btn btn-info" value="ADD">
<input type="button" class="btn btn-warning" value="Reset" name="reset" id="reset" >
</div>
</br>
<div>
<label>Total</label>
<input type="text" style="color: yellow; background: black" id="total" name="total" placeholder="Total" class="form-control" required>
</div>
</div>
</div>
<div class="col-sm-6">
<div class="container">
<div class="list-group-item list-group-tem-action active">AddProducts</div>
<table id="tbl-item" class="table table-dark table-bordered" cellspacing="0" width="100%" align="center">
<thead>
<tr>
<th>Delete</th>
<th>Item</th>
<th>Price</th>
<th>Qty</th>
<th>Total</th>
</tr>
<tbody>
</tbody>
</table>
</div>
</div>
</div>
<script type="text/css" src="component/jquery/jquery.js"></script>
<script type="text/css" src="component/jquery/jquery.min.js"></script>
<script type="text/javascript">
var total = 0;
var tot = 0;
$(document).ready(function() {
$("input[type='button']").click(function(){
var radio1 = $("input[name='pos']:checked").val();
var radio2 = $("input[name='ind']:checked").val();
var price = null;
if(radio1 == "Roll")
{
if(radio2 == "veg")
{
price = 12;
}
else if(radio2 == "fish")
{
price = 15;
}
else if(radio2 == "chicken")
{
price = 30;
}
}
else if(radio1 == "Bun")
{
if(radio2 == "veg")
{
price = 30;
}
else if(radio2 == "fish")
{
price = 35;
}
else if(radio2 == "chicken")
{
price = 40;
}
}
else if(radio1 == "Pasty")
{
if(radio2 == "veg")
{
price = 40;
}
else if(radio2 == "fish")
{
price = 45;
}
else if(radio2 == "chicken")
{
price = 50;
}
}
var qty = $('#qty').val();
tot = qty * price;
var table1 =
"<tr>" +
"<td><button type='button' name='record' class='btn btn-warning' onclick='deleterow(this)'>Delete </td>" +
"<td>" + radio1 + " " + radio2 + "</td>" +
"<td>" + price + "</td>" +
"<td>" + qty + "</td>" +
"<td>" + tot + "</td>" +
"</tr>" ;
total += Number(tot);
$('#total').val(total);
$("table tbody").append(table1);
});
});
function deleterow(e)
{
total_cost = parseInt($(e).parent().parent().find('td:last').text(),10);
total -= total_cost;
$('#total').val(total);
$(e).parent().parent().remove();
}
$('#reset').click(function()
{
location.reload();
}
);
</script>
</body>
</html>After done the view part let moving to Controller part.
Controller
lets select the project folder and right click new->package->com.example.IceCreamInventory. IceController and type package name like this. after created the package inside the package have create controller RestController.java
Inside the page you have add it.
@Controller
public class RestController {
@RequestMapping(value = "/index", method = RequestMethod.GET)
public String index()
{
return "index";
}
}above code shown when you run the page it will be calling the index action method.
After go to the src/main/resources Folder expand it you will have file application.properties
paste the below code
spring.jpa.hibernate.ddl-auto=none spring.datasource.driver-class-name=com.mysql.jdbc.Driver server.port=9200
above code shown only set the port of Spring boot Application.
After go to main page of Spring boot Application above @SpringBootApplication Annotation paste the @EnableAutoConfiguration(exclude={DataSourceAutoConfiguration.class})
@EnableAutoConfiguration(exclude={DataSourceAutoConfiguration.class})
@SpringBootApplication
public class RestInventoryApplication {
public static void main(String[] args) {
SpringApplication.run(RestInventoryApplication.class, args);
}
}i have attached the video link below. which will do this tutorials step by step.
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