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// currency format
function currencyFormat(amount, type = "icon", decimals = 2) {
let symbol = $('#currency_symbol').val();
let position = $('#currency_position').val();
let code = $('#currency_code').val();
let formatted_amount = formattedAmount(amount, decimals);
// Apply currency format based on the position and type
if (type === "icon" || type === "symbol") {
if (position === "right") {
return formatted_amount + symbol;
} else {
return symbol + formatted_amount;
}
} else {
if (position === "right") {
return formatted_amount + ' ' + code;
} else {
return code + ' ' + formatted_amount;
}
}
}
// Format the amount
function formattedAmount(amount, decimals){
return Number.isInteger(+amount) ? parseInt(amount) : (+amount).toFixed(decimals);
}
// get number only
function getNumericValue(value) {
return parseFloat(value.replace(/[^0-9.-]+/g, "")) || 0;
}
// Round option wise round amount
function RoundingTotal(amount) {
let option = $('#rounding_amount_option').val();
if (option === 'round_up') {
return Math.ceil(amount);
} else if (option === 'nearest_whole_number') {
return Math.round(amount);
} else if (option === 'nearest_0.05') {
return Math.round(amount * 20) / 20;
} else if (option === 'nearest_0.1') {
return Math.round(amount * 10) / 10;
} else if (option === 'nearest_0.5') {
return Math.round(amount * 2) / 2;
} else {
return amount;
}
}
// Update the cart list and call the callback once complete
function fetchUpdatedCart(callback) {
let url = $('#get-cart').val();
$.ajax({
url: url,
type: 'GET',
success: function (response) {
$('#cart-list').html(response);
if (typeof callback === "function") callback(); // Call the callback after updating the cart
},
});
}
// Update price
$(document).on('change', '.cart-price', function () {
let $row = $(this).closest('tr');
let rowId = $row.data('row_id');
let updateRoute = $row.data('update_route');
let newPrice = parseFloat($(this).val());
if (newPrice < 0 || isNaN(newPrice)) {
toastr.error('Price can not be negative.');
return;
}
let currentQty = parseFloat($row.find('.cart-qty').val());
updateCart(rowId, currentQty, updateRoute, newPrice);
});
// Increase quantity
$(document).on('click', '.plus-btn', function (e) {
e.preventDefault();
let $row = $(this).closest('tr');
let rowId = $row.data('row_id');
let updateRoute = $row.data('update_route');
let $qtyInput = $row.find('.cart-qty');
let currentQty = parseFloat($qtyInput.val());
let newQty = currentQty + 1;
$qtyInput.val(newQty);
// Get the current price
let currentPrice = parseFloat($row.find('.cart-price').val());
if (isNaN(currentPrice) || currentPrice < 0) {
toastr.error('Price can not be negative.');
return;
}
updateCart(rowId, newQty, updateRoute, currentPrice);
});
// Decrease quantity
$(document).on('click', '.minus-btn', function (e) {
e.preventDefault();
let $row = $(this).closest('tr');
let rowId = $row.data('row_id');
let updateRoute = $row.data('update_route');
let $qtyInput = $row.find('.cart-qty');
let currentQty = parseFloat($qtyInput.val());
// Ensure quantity does not go below 1
if (currentQty > 1) {
let newQty = currentQty - 1;
$qtyInput.val(newQty);
// Get the current price
let currentPrice = parseFloat($row.find('.cart-price').val());
if (isNaN(currentPrice) || currentPrice < 0) {
toastr.error('Price can not be negative.');
return;
}
// Call updateCart with both qty and price
updateCart(rowId, newQty, updateRoute, currentPrice);
}
});
// Cart quantity input field change event
$(document).on('change', '.cart-qty', function () {
let $row = $(this).closest('tr');
let rowId = $row.data('row_id');
let updateRoute = $row.data('update_route');
let newQty = parseFloat($(this).val());
// Retrieve the cart price
let currentPrice = parseFloat($row.find('.cart-price').val());
if (isNaN(currentPrice) || currentPrice < 0) {
toastr.error('Price can not be negative.');
return;
}
// Ensure quantity does not go below 0
if (newQty >= 0) {
updateCart(rowId, newQty, updateRoute, currentPrice);
}
});
// Remove item from the cart
$(document).on('click', '.remove-btn', function(e) {
e.preventDefault();
var $row = $(this).closest('tr');
var destroyRoute = $row.data('destroy_route');
$.ajax({
url: destroyRoute,
type: 'DELETE',
success: function(response) {
if (response.success) {
// Item was successfully removed, fade out and remove the row from DOM
$row.fadeOut(400, function() {
$(this).remove();
});
// Recalculate and update cart totals
fetchUpdatedCart(calTotalAmount);
} else {
toastr.error(response.message || 'Failed to remove item');
}
},
error: function() {
toastr.error('Error removing item from cart');
}
});
});
// Function to update cart item with the new quantity
function updateCart(rowId, qty, updateRoute, price) {
$.ajax({
url: updateRoute,
type: 'PUT',
data: {
rowId: rowId,
qty: qty,
price: price,
},
success: function (response) {
if (response.success) {
fetchUpdatedCart(calTotalAmount); // Refresh the cart and recalculate totals
} else {
toastr.error(response.message || 'Failed to update cart');
}
},
});
}
// Clear the cart and then refresh the UI with updated values
function clearCart(cartType) {
let route = $('#clear-cart').val();
$.ajax({
type: 'POST',
url: route,
data: {
type: cartType
},
dataType: "json",
success: function (response) {
fetchUpdatedCart(calTotalAmount); // Call calTotalAmount after cart fetch completes
},
error: function () {
console.error("There was an issue clearing the cart.");
}
});
}
/** Handle customer selection change **/
$('.customer-select').on('change', function () {
clearCart('sale'); // Clear cart and calculation
let customer_type = $(this).find(':selected').data('type');
let $customer_id = $(this).val();
// Clear data in the payment section
$('.payment-section input').val('');
// Check if the customer value is "guest"
if ($customer_id === 'guest') {
$('.guest_phone').removeClass('d-none');
// Reset product prices to their default (Retailer prices)
$('.single-product').each(function () {
let defaultPrice = $(this).data('default_price');
$(this).find('.product_price').text(currencyFormat(defaultPrice));
});
} else {
$('.guest_phone').addClass('d-none');
$('.guest_phone input').val('');
// Update product prices based on the selected customer type
if (customer_type) {
let url = $('#get_product').val();
$.ajax({
url: url,
type: 'GET',
data: { type: customer_type },
success: function (data) {
$('.single-product').each(function () {
let productId = $(this).data('product_id');
if (data[productId]) {
$(this).find('.product_price').text(data[productId]);
}
});
},
});
}
}
});
// Trigger calculation whenever Discount, or Receive Amount fields change
$('#discount_amount, #receive_amount, #shipping_charge').on('input', function () {
calTotalAmount();
});
// vat calculation
$('.vat_select').on('change', function () {
let vatRate = parseFloat($(this).find(':selected').data('rate')) || 0;
let subtotal = getNumericValue($('#sub_total').text()) || 0;
let vatAmount = (subtotal * vatRate) / 100;
$('#vat_amount').val(vatAmount.toFixed(2));
calTotalAmount();
});
// discount calculation
$('.discount_type').on('change', function () {
calTotalAmount();
});
// Function to calculate the total amount
function calTotalAmount() {
let subtotal = 0;
// Calculate subtotal from cart list using qty * price
$('#cart-list tr').each(function () {
let qty = getNumericValue($(this).find('.cart-qty').val()) || 0;
let price = getNumericValue($(this).find('.cart-price').val()) || 0;
let row_subtotal = qty * price;
subtotal += row_subtotal;
});
$('#sub_total').text(currencyFormat(subtotal));
// Vat
let vat_rate = parseFloat($('.vat_select option:selected').data('rate')) || 0;
let vat_amount = (subtotal * vat_rate) / 100;
$('#vat_amount').val(vat_amount.toFixed(2));
// Discount
let discount_amount = getNumericValue($('#discount_amount').val()) || 0;
let discount_type = $('.discount_type').val(); // Get the selected discount type
if (discount_type == 'percent') {
discount_amount = (subtotal * discount_amount) / 100;
// Ensure percentage discount does not exceed 100%
if (discount_amount > subtotal) {
toastr.error('Discount cannot be more than 100% of the subtotal!');
discount_amount = subtotal; // Cap discount at subtotal
$('#discount_amount').val(100); // Reset input field to max 100%
}
} else {
if (discount_amount > subtotal) {
toastr.error('Discount cannot be more than the subtotal!');
discount_amount = subtotal;
$('#discount_amount').val(discount_amount);
}
}
//Shipping Charge
let shipping_charge = getNumericValue($('#shipping_charge').val()) || 0;
// Total Amount
let total_amount = subtotal + vat_amount + shipping_charge - discount_amount;
$('#total_amount').text(currencyFormat(total_amount));
let rounding_total = RoundingTotal(total_amount);
// Rounding off
let rounding_amount = Math.abs(rounding_total - total_amount);
$('#rounding_amount').text(currencyFormat(rounding_amount));
// Payable Amount
let payable_amount = rounding_total;
$('#payable_amount').text(currencyFormat(payable_amount));
// Receive Amount
let receive_amount = getNumericValue($('#receive_amount').val()) || 0;
if (receive_amount < 0) {
toastr.error('Receive amount cannot be less than 0!');
receive_amount = 0;
$('#receive_amount').val(receive_amount);
}
// Change Amount
let change_amount = receive_amount > payable_amount ? receive_amount - payable_amount : 0;
$('#change_amount').val(formattedAmount(change_amount, 2));
// Due Amount
let due_amount = payable_amount > receive_amount ? payable_amount - receive_amount : 0;
$('#due_amount').val(formattedAmount(due_amount, 2));
}
calTotalAmount();
// Cancel btn action
$('.cancel-sale-btn').on('click', function (e) {
e.preventDefault();
clearCart('sale');
});
// Sidebar compress style
$('.side-bar, .section-container').toggleClass('active', window.innerWidth >= 1150);
// Category Filter
$('.category-search').on('input', function (e) {
e.preventDefault();
// Get search query
const search = $(this).val();
const route = $(this).closest('form').data('route');
$.ajax({
type: "POST",
url: route,
data: {
search: search,
},
success: function (response) {
$('#category-data').html(response.categories);
},
});
});
// brand Filter
$('.brand-search').on('input', function(e) {
e.preventDefault();
// Get search query
const search = $(this).val();
const route = $(this).closest('form').data('route');
$.ajax({
type: "POST",
url: route,
data: {
search: search,
},
success: function(response) {
$('#brand-data').html(response.brands);
},
});
});
// select brand or product action
$(document).on('click', '.category-list, .brand-list', function () {
const isCategory = $(this).hasClass('category-list');
const filterType = isCategory ? 'category_id' : 'brand_id';
const filterId = $(this).data('id');
const route = $(this).data('route'); // product filter route
const searchTerm = $('#sale_product_search').val();
$.ajax({
type: "POST",
url: route,
data: {
search: searchTerm,
[filterType]: filterId, // Dynamically set category_id or brand_id
},
success: function (response) {
$('#products-list').html(response.data);
$('#category-list').html(response.categories);
$('#brand-list').html(response.brands);
},
});
});
/** Add to cart start **/
// Debounce function to limit the frequency of API calls
function debounce(func, delay) {
let timer;
return function (...args) {
const context = this;
clearTimeout(timer);
timer = setTimeout(() => func.apply(context, args), delay);
};
}
// Scanner detection variables
let isScannerInput = false;
let scannerInputTimeout;
const SCANNER_LOCK_TIME = 300; // Time to wait before allowing another scan
// Handle barcode scanner input (Enter key detection)
$('.product-filter').on('keydown', '.search-input', function (e) {
if (e.key === 'Enter') {
if (isScannerInput) {
e.preventDefault();
return; // Skip duplicate scanner calls
}
e.preventDefault(); // Prevent form submission
handleScannerInput(this);
}
});
// Handle the input event with debouncing
$('.product-filter').on('input', '.search-input', debounce(function () {
if (isScannerInput) {
return; // Skip input events triggered by scanner
}
handleUserInput();
}, 400));
// Function to handle scanner input
function handleScannerInput(inputElement) {
isScannerInput = true; // Lock scanner input handling
clearTimeout(scannerInputTimeout); // Reset scanner lock timer
const form = $(inputElement).closest('form')[0];
const customer_id = $('.customer-select').val();
if (!customer_id) {
toastr.warning('Please select a customer first!');
resetScannerLock();
return;
}
$.ajax({
type: "POST",
url: $(form).attr('action'),
data: new FormData(form),
dataType: "json",
contentType: false,
cache: false,
processData: false,
success: function (res) {
if (res.total_products && res.product_id) {
autoAddItemToCart(res.product_id);
}
$("#products-list").html(res.data); // Update the table with new data
},
complete: function () {
resetScannerLock();
}
});
}
// Function to handle user input
function handleUserInput() {
const customer_id = $('.customer-select').val();
if (!customer_id) {
toastr.warning('Please select a customer first!');
return;
}
fetchProducts();
}
// Reset scanner lock after processing
function resetScannerLock() {
scannerInputTimeout = setTimeout(() => {
isScannerInput = false;
}, SCANNER_LOCK_TIME);
}
// Fetch products function
function fetchProducts() {
const form = $(".product-filter-form")[0];
$.ajax({
type: "POST",
url: $(form).attr('action'),
data: new FormData(form),
dataType: "json",
contentType: false,
cache: false,
processData: false,
success: function (res) {
if (res.total_products && res.product_id && res.total_products_count > 1) {
autoAddItemToCart(res.product_id);
}
$("#products-list").html(res.data); // Update the table with new data
}
});
}
function autoAddItemToCart(id) {
let element = $('#products-list').find('.single-product.' + id);
addItemToCart(element);
};
$(document).on('click', '#single-product', function () {
// Check if a customer is selected
let customer_id = $('.customer-select').val();
// If neither a valid customer is selected nor "Guest" is selected
if (!customer_id) {
toastr.warning('Please select a customer first!');
return;
}
addItemToCart($(this));
});
function addItemToCart(element) {
let url = element.data('route');
let product_id = element.data('product_id');
let product_name = element.find('.product_name').text();
let product_price = getNumericValue(element.find('.product_price').text());
let product_code = element.data('product_code');
let product_unit_id = element.data('product_unit_id');
let product_unit_name = element.data('product_unit_name');
let product_image = element.data('product_image');
$.ajax({
url: url,
type: 'POST',
data: {
type: 'sale',
id: product_id,
name: product_name,
price: product_price,
quantity: 1,
product_code: product_code,
product_unit_id: product_unit_id,
product_unit_name: product_unit_name,
product_image: product_image,
},
success: function (response) {
if (response.success) {
fetchUpdatedCart(calTotalAmount); // Update totals after cart fetch completes
$("#sale_product_search").val('');
} else {
toastr.error(response.message);
}
},
error: function (xhr) {
console.error('Error:', xhr.responseText);
}
});
}
/** Add to cart End **/