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<?php
/**
* @package Cart
* @author TechVillage <support@techvill.org>
* @contributor Sakawat Hossain Rony <[sakawat.techvill@gmail.com]>
* @created 24-11-2021
*/
namespace App\Cart;
use App\Models\Product;
use Validator;
use Cache;
use Auth;
class Cart
{
/**
* Added product in cart
*
* @param array $data
* @return bool
*/
public static function add($data = [])
{
$validator = self::validate($data);
if ($validator->fails()) {
return false;
}
$cart = self::getCartData();
if (!$cart) {
$cart[$data['id']] = [
"id" => $data['id'],
"code" => $data['code'],
"slug" => $data['slug'],
"vendor_id" => $data['vendor_id'],
"shop_id" => $data['shop_id'],
"name" => $data['name'],
"quantity" => (int)$data['is_individual_sale'] == 1 ? 1 : $data['quantity'],
"price" => $data['price'],
"actual_price" => $data['actual_price'],
"photo" => $data['photo'],
"parent_id" => $data['parent_id'],
"parent_code" => $data['parent_code'],
"parent_slug" => $data['parent_slug'],
"variation_id" => $data['variation_id'],
"variation_photo" => $data['variation_photo'],
"variation_meta" => $data['variation_meta'],
"type" => $data['type'],
"is_individual_sale" => $data['is_individual_sale'],
];
self::save($cart);
self::destroyCoupon();
return true;
} elseif (isset($cart[$data['id']]['id']) && $cart[$data['id']]['id'] == $data['id']) {
if ($cart[$data['id']]['is_individual_sale'] == 0) {
$cart[$data['id']]['quantity'] = $cart[$data['id']]['quantity'] + $data['quantity'];
self::save($cart);
}
return true;
} else {
$cart[$data['id']] = [
"id" => $data['id'],
"code" => $data['code'],
"slug" => $data['slug'],
"vendor_id" => $data['vendor_id'],
"shop_id" => $data['shop_id'],
"name" => $data['name'],
"quantity" => $data['quantity'],
"price" => $data['price'],
"actual_price" => $data['actual_price'],
"photo" => $data['photo'],
'parent_id' => $data['parent_id'],
"parent_code" => $data['parent_code'],
"parent_slug" => $data['parent_slug'],
"variation_id" => $data['variation_id'],
"variation_photo" => $data['variation_photo'],
"variation_meta" => $data['variation_meta'],
"type" => $data['type'],
"is_individual_sale" => $data['is_individual_sale'],
];
self::save($cart);
self::destroyCoupon();
return true;
}
}
/**
* cart product decrement
*
* @param $index
* @return bool|void
*/
public static function reduceQuantity($index)
{
$cart = self::getCartData();
if (isset($cart[$index])) {
if ($cart[$index]['quantity'] > 1) {
$cart[$index]['quantity']--;
self::save($cart);
return true;
}
}
}
/**
* return all cart product
*
* @return mixed
*/
public static function getCartData()
{
return !empty(self::userId()) ? Cache::get(config('cache.prefix') . '.cart.'.self::userId()) : Cache::get(config('cache.prefix') . '.cart.'.getUniqueAddress());
}
/**
* return coupon data
*
* @param $calculateDataOnly
* @return mixed
*/
public static function getCouponData($calculateDataOnly = true)
{
$data = !empty(self::userId()) ? Cache::get(config('cache.prefix') . '.coupon.'.self::userId()) : Cache::get(config('cache.prefix') . '.coupon.'.getUniqueAddress());
if ($calculateDataOnly) {
$data = collect($data);
$calculatedDiscount = $data->sum(function ($data) {
return $data['calculated_discount'];
});
return $calculatedDiscount;
}
return $data;
}
/**
* check free shipping allow in coupon or not
*
* @return bool
*/
public static function checkCouponFreeShipping()
{
$couponData = collect(self::getCouponData(false))->where('is_allow_free_shipping', true)->first();
if (!empty($couponData)) {
return true;
}
return false;
}
/**
* cart product in collection
*
* @return CartCollection
*/
public static function cartCollection()
{
return !empty(self::userId()) ? new CartCollection(Cache::get(config('cache.prefix') . '.cart.'.self::userId())) : new CartCollection(Cache::get(config('cache.prefix') . '.cart.'.getUniqueAddress()));
}
/**
* selected cart product in collection
*
* @return array
*/
public static function selectedCartCollection()
{
$data = [];
$cart = self::cartCollection();
$selectedIndex = self::getSelected() ?? [];
foreach ($cart as $key => $product) {
if (in_array($key, $selectedIndex)) {
$data[$key] = $product;
}
}
return $data;
}
/**
* selected cart product destroy
*
* @return CartCollection
*/
public static function selectedCartProductDestroy()
{
$cart = self::cartCollection();
$selectedIndex = self::getSelected() ?? [];
foreach ($cart as $key => $product) {
if (in_array($key, $selectedIndex)) {
self::destroy($key);
}
}
self::destroyCoupon();
self::selectedDestroy();
}
/**
* total product of cart
*
* @return int
*/
public static function totalProduct()
{
$cart = self::cartCollection();
return $cart->count();
}
/**
* total quantity of cart
*
* @return int|mixed
*/
public static function totalQuantity($action = 'all')
{
if ($action == 'selected') {
$cart = new CartCollection(self::selectedCartCollection());
} else {
$cart = self::cartCollection();
}
if ($cart->isEmpty()) return 0;
$count = $cart->sum(function ($cart) {
return $cart['quantity'];
});
return $count;
}
/**
* total price of cart
*
* two types "all" & "selected" if selected then calculate will be selected products
*
* @param $type
* @return float|int|mixed
*/
public static function totalPrice($type = "all")
{
$cart = self::cartCollection();
$count = 0;
if ($type == "selected") {
$selectedIndex = self::getSelected() ?? [];
foreach ($cart as $key => $product) {
if (in_array($key, $selectedIndex)) {
$count += $product['price'] * $product['quantity'];
}
}
} else {
if ($cart->isEmpty()) return 0;
$count = $cart->sum(function ($cart) {
return $cart['price'] * $cart['quantity'];
});
}
return $count;
}
/**
* validate cart product
*
* @param array $product
* @return mixed
*/
public static function validate($product = [])
{
$validator = Validator::make($product, [
'id' => 'required',
'code' => 'required',
'price' => 'required|numeric',
'quantity' => 'required|numeric|min:1',
'name' => 'required',
]);
return $validator;
}
/**
* removes an product on cart by product ID
*
* @param $index
* @param $action
* @return bool
*/
public static function destroy($index = null, $action = 'single')
{
if ($action == 'single') {
$cart = self::getCartData();
unset($cart[$index]);
self::save($cart);
} else {
!empty(self::userId()) ? Cache::forget(config('cache.prefix') . '.cart.'.self::userId()) : Cache::forget(config('cache.prefix') . '.cart.'.getUniqueAddress());
self::destroyCoupon();
self::selectedDestroy();
}
return true;
}
/**
* removes coupon
*
* @return void
*/
public static function destroyCoupon()
{
if (!empty(self::userId()) && !empty(Cache::get(config('cache.prefix') . '.coupon.'.self::userId()))) {
Cache::forget(config('cache.prefix') . '.coupon.'.self::userId());
} elseif (!empty(Cache::get(config('cache.prefix') . '.coupon.'.getUniqueAddress()))) {
Cache::forget(config('cache.prefix') . '.coupon.'.getUniqueAddress());
}
}
/**
* save the cart
*
* @param $cart
* @return void
*/
protected static function save($cart)
{
if (!empty(self::userId())) {
Cache::put(config('cache.prefix') . '.cart.'.self::userId(), $cart, 30 * 86400);
} else {
Cache::put(config('cache.prefix') . '.cart.'.getUniqueAddress(), $cart, 30 * 86400);
}
}
/**
* coupon save
*
* @param $data
* @return bool
*/
public static function couponSave($data)
{
$coupon = self::getCouponData(false);
$coupon[$data['id']] = [
"id" => $data['id'],
"code" => $data['code'],
"discount_type" => $data['discount_type'],
"discount_amount" => $data['discount_amount'],
"calculated_discount" => $data['calculated_discount'],
'is_allow_free_shipping' => $data['is_allow_free_shipping'],
];
self::multipleCouponStore($coupon);
return true;
}
/**
* save multiple coupon
*
* @param $data
* @return void
*/
public static function multipleCouponStore($data)
{
if (!empty(self::userId())) {
Cache::put(config('cache.prefix') . '.coupon.'.self::userId(), $data, 30 * 86400);
} else {
Cache::put(config('cache.prefix') . '.coupon.'.getUniqueAddress(), $data, 30 * 86400);
}
}
/**
* check existing coupon
*
* @param $id
* @return bool
*/
public static function checkExistsCoupon($id = null)
{
$coupon = self::getCouponData(false);
if (isset($coupon[$id])) {
return true;
}
return false;
}
/**
* check existing coupon
*
* @param $index
* @return bool
*/
public static function deleteSelectedCoupon($index = null)
{
$coupon = self::getCouponData(false);
if (isset($coupon[$index])) {
unset($coupon[$index]);
self::multipleCouponStore($coupon);
return true;
}
return false;
}
/**
* product selected
*
* @param $data
* @param $action
* @return void
*/
public static function selectedStore($data = [], $action = 'destroyCoupon')
{
if (!empty(self::userId())) {
Cache::put(config('cache.prefix') . '.selected.'.self::userId(), $data, 30 * 86400);
} else {
Cache::put(config('cache.prefix') . '.selected.'.getUniqueAddress(), $data, 30 * 86400);
}
if ($action == 'destroyCoupon') {
self::destroyCoupon();
}
}
/**
* get selected product
*
* @return mixed
*/
public static function getSelected()
{
return !empty(self::userId()) ? Cache::get(config('cache.prefix') . '.selected.'.self::userId()) : Cache::get(config('cache.prefix') . '.selected.'.getUniqueAddress());
}
/**
* product selected destroy
*
* @return void
*/
public static function selectedDestroy()
{
if (!empty(self::userId()) && !empty(Cache::get(config('cache.prefix') . '.selected.'.self::userId()))) {
Cache::forget(config('cache.prefix') . '.selected.'.self::userId());
} elseif (!empty(Cache::get(config('cache.prefix') . '.selected.'.getUniqueAddress()))) {
Cache::forget(config('cache.prefix') . '.selected.'.getUniqueAddress());
}
}
/**
* cart data transfer local to user
*
* @return void
*/
public static function cartDataTransfer()
{
if (!empty(self::userId()) && empty(Cache::get(config('cache.prefix') . '.cart.'.self::userId()))) {
if (!empty(Cache::get(config('cache.prefix') . '.cart.'.getUniqueAddress()))) {
Cache::put(config('cache.prefix') . '.cart.'.self::userId(), Cache::get(config('cache.prefix') . '.cart.'.getUniqueAddress()), 30 * 86400);
if (!empty(Cache::get(config('cache.prefix') . '.selected.'.getUniqueAddress()))) {
Cache::put(config('cache.prefix') . '.selected.'.self::userId(), Cache::get(config('cache.prefix') . '.selected.'.getUniqueAddress()), 30 * 86400);
}
}
} elseif (!empty(self::userId()) && !empty(Cache::get(config('cache.prefix') . '.cart.'.self::userId())) && !empty(Cache::get(config('cache.prefix') . '.cart.'.getUniqueAddress()))) {
$authUserCarts = Cache::get(config('cache.prefix') . '.cart.'.self::userId());
$browserCarts = Cache::get(config('cache.prefix') . '.cart.'.getUniqueAddress());
foreach ($browserCarts as $key => $cart) {
$unique = [
'id' => $cart['id'],
'optionId' => isset($cart['option_id']) ? json_decode($cart['option_id']) : null,
'option' => isset($cart['option']) ? json_decode($cart['option']) : null,
];
if (self::authCartsSearch($unique, $authUserCarts) == false) {
self::add($cart);
}
}
Cache::forget(config('cache.prefix') . '.cart.'.getUniqueAddress());
Cache::forget(config('cache.prefix') . '.selected.'.getUniqueAddress());
Cache::put(config('cache.prefix') . '.cart.'.getUniqueAddress(), Cache::get(config('cache.prefix') . '.cart.'.self::userId()), 30 * 86400);
}
}
/**
* search & match existing value between user & browser
*
* @param $existsValue
* @param $authCarts
* @return bool
*/
public static function authCartsSearch($existsValue, $authCarts)
{
foreach ($authCarts as $cart) {
$option = isset($cart['option']) ? json_decode($cart['option']) : null;
$optionId = isset($cart['option_id']) ? json_decode($cart['option_id']) : null;
if ($cart['id'] == $existsValue['id']) {
if ($option != null && $optionId != null && $existsValue['option'] != null && $existsValue['optionId'] != null) {
if (count(array_diff($existsValue['optionId'], $optionId)) == 0 && count(array_diff($optionId, $existsValue['optionId'])) == 0 && count(array_diff($option, $existsValue['option'])) == 0 && count(array_diff($existsValue['option'], $option)) == 0) {
return true;
}
} elseif ($option == null && $optionId == null && $existsValue['option'] == null && $existsValue['optionId'] == null) {
return true;
}
}
}
return false;
}
/**
* get user id
*
* @return null|int $userId
*/
public static function userId()
{
$userId = null;
if (isset(Auth::user()->id)) {
$userId = Auth::user()->id;
} elseif (isset(auth()->guard('api')->user()->id)) {
$userId = auth()->guard('api')->user()->id;
} elseif (isset(request()->user_id)) {
$userId = request()->user_id;
}
return $userId;
}
/**
* check cart data
*
* @return void
*/
public static function checkCartData()
{
$cartKey = [];
$data = self::getCartData() ?? [];
$selectedIndex = self::getSelected() ?? [];
$itemPrice = 0;
foreach ($data as $key => $cartData) {
$item = Product::where('id', $cartData['id'])->published()->first();
if (!empty($item)) {
$itemPrice = $item->offerCheck() ? $item->sale_price : $item->regular_price;
if (isActive("B2B")) {
$itemPrice = (new \Modules\B2B\Service\B2BService)->getItemPrice($item, $itemPrice, $cartData['quantity']);
}
}
if (empty($item)) {
self::destroy($key);
unset($data[$key]);
continue;
} elseif (!isset($item->vendor) || $itemPrice != $cartData['price'] || $item->vendor_id != $cartData['vendor_id']) {
if ($item->type == 'Variation') {
$data[$item->id]['vendor_id'] = !isset($item->parentDetail->vendor) ? null : $item->parentDetail->vendor_id;
} else {
$data[$item->id]['vendor_id'] = !isset($item->vendor) ? null : $item->vendor_id;
}
$data[$item->id]['price'] = $itemPrice != $cartData['price'] ? $itemPrice : $cartData['price'];
}
if (!empty($item) && !empty($item->available_from) && availableFrom($item->available_from) || !empty($item) && empty($item->available_from)) {
if (!empty($item->available_to) && availableTo($item->available_to) || empty($item->available_to)) {
if (in_array($key, $selectedIndex) || isset(request()->select) && request()->select == 'all') {
$cartKey[] = $key;
}
}
}
}
self::save($data);
self::selectedStore($cartKey, null);
}
/**
* update specific cart data
*
* @param $productId
* @param $property
* @param $value
* @return void
*/
public static function updateCartProperty($productId = null, $property = null, $value = null)
{
$cart = self::getCartData() ?? [];
if (isset($cart[$productId]) && isset($cart[$productId][$property])) {
$cart[$productId][$property] = $value;
}
self::save($cart);
}
}
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