ok
Mini Shell
<?php
defined('BASEPATH') or exit('No direct script access allowed');
class Cart_model extends CI_Model
{
public function __construct()
{
parent::__construct();
$this->cart_product_ids = array();
}
//add to cart
public function add_to_cart($product)
{
$cart = $this->session_cart_items;
$quantity = $this->input->post('product_quantity', true);
if ($quantity < 1) {
$quantity = 1;
}
if ($product->product_type == "digital") {
$quantity = 1;
}
$appended_variations = $this->get_selected_variations($product->id)->str;
$options_array = $this->get_selected_variations($product->id)->options_array;
$product_id = $product->id;
$product_title = get_product_title($product) . " " . $appended_variations;
//check if item exists
$cart = $this->session_cart_items;
$update_quantity = 0;
if (!empty($cart)) {
foreach ($cart as $item) {
if ($item->product_id == $product_id && $item->product_title == $product_title) {
if ($product->listing_type != "license_key" && $product->product_type != "digital") {
$item->quantity += 1;
}
$update_quantity = 1;
}
}
}
if ($update_quantity == 1) {
$this->session->set_userdata('mds_shopping_cart', $cart);
} else {
$item = new stdClass();
$item->cart_item_id = generate_unique_id();
$item->product_id = $product->id;
$item->product_type = $product->product_type;
$item->product_title = get_product_title($product) . " " . $appended_variations;
$item->options_array = $options_array;
$item->quantity = $quantity;
$item->unit_price = null;
$item->total_price = null;
$item->discount_rate = 0;
$item->currency = $this->selected_currency->code;
$item->product_vat = 0;
$item->is_stock_available = null;
$item->purchase_type = 'product';
$item->quote_request_id = 0;
array_push($cart, $item);
$this->session->set_userdata('mds_shopping_cart', $cart);
}
}
//add to cart quote
public function add_to_cart_quote($quote_request_id)
{
$this->load->model('bidding_model');
$quote_request = $this->bidding_model->get_quote_request($quote_request_id);
if (!empty($quote_request)) {
$product = $this->product_model->get_active_product($quote_request->product_id);
if (!empty($product)) {
$cart = $this->session_cart_items;
$item = new stdClass();
$item->cart_item_id = generate_unique_id();
$item->product_id = $product->id;
$item->product_type = $product->product_type;
$item->product_title = $quote_request->product_title;
$item->options_array = array();
$item->quantity = $quote_request->product_quantity;
$item->unit_price = null;
$item->total_price = null;
$item->currency = $this->selected_currency->code;
$item->product_vat = 0;
$item->is_stock_available = 1;
$item->purchase_type = 'bidding';
$item->quote_request_id = $quote_request->id;
array_push($cart, $item);
$this->session->set_userdata('mds_shopping_cart', $cart);
return true;
}
}
return false;
}
//remove from cart
public function remove_from_cart($cart_item_id)
{
$cart = $this->session_cart_items;
if (!empty($cart)) {
$new_cart = array();
foreach ($cart as $item) {
if ($item->cart_item_id != $cart_item_id) {
array_push($new_cart, $item);
}
}
$this->session->set_userdata('mds_shopping_cart', $new_cart);
}
}
//get selected variations
public function get_selected_variations($product_id)
{
$object = new stdClass();
$object->str = "";
$object->options_array = array();
$variations = $this->variation_model->get_product_variations($product_id);
$str = "";
if (!empty($variations)) {
foreach ($variations as $variation) {
$append_text = "";
if (!empty($variation) && $variation->is_visible == 1) {
$variation_val = $this->input->post('variation' . $variation->id, true);
if (!empty($variation_val)) {
if ($variation->variation_type == "text" || $variation->variation_type == "number") {
$append_text = $variation_val;
} else {
//check multiselect
if (is_array($variation_val)) {
$i = 0;
foreach ($variation_val as $item) {
$option = $this->variation_model->get_variation_option($item);
if (!empty($option)) {
if ($i == 0) {
$append_text .= get_variation_option_name($option->option_names, $this->selected_lang->id);
} else {
$append_text .= " - " . get_variation_option_name($option->option_names, $this->selected_lang->id);
}
$i++;
array_push($object->options_array, $option->id);
}
}
} else {
$option = $this->variation_model->get_variation_option($variation_val);
if (!empty($option)) {
$append_text .= get_variation_option_name($option->option_names, $this->selected_lang->id);
array_push($object->options_array, $option->id);
}
}
}
if (empty($str)) {
$str .= "(" . get_variation_label($variation->label_names, $this->selected_lang->id) . ": " . $append_text;
} else {
$str .= ", " . get_variation_label($variation->label_names, $this->selected_lang->id) . ": " . $append_text;
}
}
}
}
if (!empty($str)) {
$str = $str . ")";
}
}
$object->str = $str;
return $object;
}
//get product price and stock
public function get_product_price_and_stock($product, $cart_product_title, $options_array)
{
$object = new stdClass();
$object->price = 0;
$object->discount_rate = 0;
$object->price_calculated = 0;
$object->is_stock_available = 0;
if (!empty($product)) {
//quantity in cart
$quantity_in_cart = 0;
if (!empty($this->session->userdata('mds_shopping_cart'))) {
foreach ($this->session->userdata('mds_shopping_cart') as $item) {
if (($item->product_id == $product->id && $item->product_title == $cart_product_title) || ($item->product_id == $product->id && empty($item->options_array))) {
$quantity_in_cart += $item->quantity;
}
}
}
$stock = $product->stock;
$price = get_price($product->price, 'decimal');
$discount_rate = $product->discount_rate;
if (!empty($options_array)) {
foreach ($options_array as $option_id) {
$option = $this->variation_model->get_variation_option($option_id);
if (!empty($option)) {
$variation = $this->variation_model->get_variation($option->variation_id);
if ($variation->use_different_price == 1) {
if (!empty($option->price)) {
$price = get_price($option->price, 'decimal');
}
if (!empty($option->discount_rate)) {
$discount_rate = $option->discount_rate;
}
}
if ($option->is_default != 1) {
$stock = $option->stock;
}
}
}
}
if (empty($price)) {
$object->price = $price;
$discount_rate = $product->discount_rate;
}
$price = $price - (($price * $discount_rate) / 100);
$object->price_calculated = number_format($price, 2, ".", "");
if ($stock >= $quantity_in_cart) {
$object->is_stock_available = 1;
}
if ($product->product_type == 'digital') {
$object->is_stock_available = 1;
}
}
return $object;
}
//update cart product quantity
public function update_cart_product_quantity($product_id, $cart_item_id, $quantity)
{
if ($quantity < 1) {
$quantity = 1;
}
$cart = $this->session_cart_items;
if (!empty($cart)) {
foreach ($cart as $item) {
if ($item->cart_item_id == $cart_item_id) {
$item->quantity = $quantity;
}
}
}
$this->session->set_userdata('mds_shopping_cart', $cart);
}
//get cart items session
public function get_sess_cart_items()
{
$cart = array();
$new_cart = array();
$this->cart_product_ids = array();
if (!empty($this->session->userdata('mds_shopping_cart'))) {
$cart = $this->session->userdata('mds_shopping_cart');
}
if (!empty($cart)) {
foreach ($cart as $cart_item) {
$product = $this->product_model->get_active_product($cart_item->product_id);
if (!empty($product)) {
//if purchase type is bidding
if ($cart_item->purchase_type == 'bidding') {
$this->load->model('bidding_model');
$quote_request = $this->bidding_model->get_quote_request($cart_item->quote_request_id);
if (!empty($quote_request) && $quote_request->status == 'pending_payment') {
$price_offered = get_price($quote_request->price_offered, 'decimal');
//convert currency
$base_currency = $this->selected_currency;
if ($this->payment_settings->currency_converter == 1) {
$base_currency = $this->selected_currency;
if (!empty($base_currency)) {
$price_offered = convert_currency_by_exchange_rate($price_offered, $base_currency->exchange_rate);
}
}
$item = new stdClass();
$item->cart_item_id = $cart_item->cart_item_id;
$item->product_id = $product->id;
$item->product_type = $cart_item->product_type;
$item->product_title = $cart_item->product_title;
$item->product_image = get_product_item_image($product);
$item->options_array = $cart_item->options_array;
$item->quantity = $cart_item->quantity;
$item->unit_price = $price_offered / $quote_request->product_quantity;
$item->total_price = $price_offered;
$item->discount_rate = 0;
$item->currency = $base_currency->code;
$item->product_vat = 0;
$item->purchase_type = $cart_item->purchase_type;
$item->quote_request_id = $cart_item->quote_request_id;
$item->seller_id = $product->user_id;
$item->shipping_class_id = $product->shipping_class_id;
$item->is_stock_available = 1;
array_push($new_cart, $item);
}
} else {
$object = $this->get_product_price_and_stock($product, $cart_item->product_title, $cart_item->options_array);
//convert currency
$base_currency = $this->selected_currency;
if ($this->payment_settings->currency_converter == 1) {
$base_currency = $this->selected_currency;
if (!empty($base_currency)) {
$object->price_calculated = convert_currency_by_exchange_rate($object->price_calculated, $base_currency->exchange_rate);
}
}
$item = new stdClass();
$item->cart_item_id = $cart_item->cart_item_id;
$item->product_id = $product->id;
$item->product_type = $cart_item->product_type;
$item->product_title = $cart_item->product_title;
$item->product_image = get_product_item_image($product);
$item->options_array = $cart_item->options_array;
$item->quantity = $cart_item->quantity;
$item->unit_price = $object->price_calculated;
$item->total_price = $object->price_calculated * $cart_item->quantity;
$item->discount_rate = $object->discount_rate;
$item->currency = $product->currency;
$item->product_vat = $this->calculate_total_vat($object->price_calculated, $product->vat_rate, $cart_item->quantity);
$item->purchase_type = $cart_item->purchase_type;
$item->quote_request_id = $cart_item->quote_request_id;
$item->seller_id = $product->user_id;
$item->shipping_class_id = $product->shipping_class_id;
$item->is_stock_available = $object->is_stock_available;
array_push($new_cart, $item);
}
}
}
}
//convert currency
if ($this->payment_settings->currency_converter == 1 && !empty($base_currency)) {
if (!empty($new_cart)) {
foreach ($new_cart as $item) {
$item->currency = $base_currency->code;
}
}
}
$this->session->set_userdata('mds_shopping_cart', $new_cart);
return $new_cart;
}
//calculate cart total
public function calculate_cart_total($cart_items, $currency_code = null, $set_session = true)
{
if (empty($currency_code)) {
$currency_code = $this->selected_currency->code;
}
$cart_total = new stdClass();
$cart_total->subtotal = 0;
$cart_total->vat = 0;
$cart_total->shipping_cost = 0;
$cart_total->total_before_shipping = 0;
$cart_total->total = 0;
$cart_total->is_stock_available = 1;
$cart_total->currency = $currency_code;
$seller_total = array();
$seller_num_items = array();
$seller_ids = array();
if (!empty($cart_items)) {
foreach ($cart_items as $item) {
if ($item->purchase_type == 'bidding') {
$cart_total->subtotal += $item->total_price;
} else {
$cart_total->subtotal += $item->total_price;
$cart_total->vat += $item->product_vat;
}
if ($item->is_stock_available != 1) {
$cart_total->is_stock_available = 0;
}
}
}
//set shipping cost
if (!empty($this->session->userdata('mds_cart_shipping'))) {
$shipping_cost = $this->session->userdata('mds_cart_shipping')->total_cost;
$currency = get_currency_by_code($currency_code);
if (!empty($currency)) {
$shipping_cost = convert_currency_by_exchange_rate($shipping_cost, $currency->exchange_rate);
}
$cart_total->shipping_cost = $shipping_cost;
}
$cart_total->total_before_shipping = $cart_total->subtotal + $cart_total->vat;
$cart_total->total = $cart_total->subtotal + $cart_total->vat + $cart_total->shipping_cost;
//discount coupon
$array_discount = $this->calculate_coupon_discount($cart_items);
$cart_total->coupon_discount_products = $array_discount['product_ids'];
if (!empty($cart_total->coupon_discount_products)) {
$cart_total->coupon_discount_products = trim($cart_total->coupon_discount_products, ',');
}
$cart_total->coupon_discount_rate = $array_discount['discount_rate'];
$cart_total->coupon_discount = $array_discount['total_discount'];
$cart_total->coupon_seller_id = $array_discount['seller_id'];
$cart_total->total_before_shipping = $cart_total->total_before_shipping - $cart_total->coupon_discount;
$cart_total->total = $cart_total->total - $cart_total->coupon_discount;
if ($set_session == true) {
$this->session->set_userdata('mds_shopping_cart_total', $cart_total);
} else {
return $cart_total;
}
}
//calculate total vat
public function calculate_total_vat($price, $vat_rate, $quantity)
{
$vat = 0;
if (!empty($price)) {
$vat = (($price * $vat_rate) / 100) * $quantity;
if (filter_var($vat, FILTER_VALIDATE_INT) === false) {
$vat = number_format($vat, 2, ".", "");
}
}
return $vat;
}
//check cart has physical products
public function check_cart_has_physical_product()
{
$cart_items = $this->session_cart_items;
if (!empty($cart_items)) {
foreach ($cart_items as $cart_item) {
if ($cart_item->product_type == 'physical') {
return true;
}
}
}
return false;
}
//check cart has digital products
public function check_cart_has_digital_product()
{
$cart_items = $this->session_cart_items;
if (!empty($cart_items)) {
foreach ($cart_items as $cart_item) {
if ($cart_item->product_type == 'digital') {
return true;
}
}
}
return false;
}
//validate cart
public function validate_cart()
{
$cart_total = $this->cart_model->get_sess_cart_total();
if (!empty($cart_total)) {
if ($cart_total->total <= 0 || $cart_total->is_stock_available != 1) {
redirect(generate_url("cart"));
exit();
}
}
}
//get cart total session
public function get_sess_cart_total()
{
$cart_total = new stdClass();
if (!empty($this->session->userdata('mds_shopping_cart_total'))) {
$cart_total = $this->session->userdata('mds_shopping_cart_total');
}
return $cart_total;
}
//set cart payment method option session
public function set_sess_cart_payment_method()
{
$std = new stdClass();
$std->payment_option = $this->input->post('payment_option', true);
$std->terms_conditions = $this->input->post('terms_conditions', true);
$this->session->set_userdata('mds_cart_payment_method', $std);
}
//get cart payment method option session
public function get_sess_cart_payment_method()
{
if (!empty($this->session->userdata('mds_cart_payment_method'))) {
return $this->session->userdata('mds_cart_payment_method');
}
}
//unset cart items session
public function unset_sess_cart_items()
{
if (!empty($this->session->userdata('mds_shopping_cart'))) {
$this->session->unset_userdata('mds_shopping_cart');
}
}
//unset cart total
public function unset_sess_cart_total()
{
if (!empty($this->session->userdata('mds_shopping_cart_total'))) {
$this->session->unset_userdata('mds_shopping_cart_total');
}
}
//unset cart payment method option session
public function unset_sess_cart_payment_method()
{
if (!empty($this->session->userdata('mds_cart_payment_method'))) {
$this->session->unset_userdata('mds_cart_payment_method');
}
}
//clear cart
public function clear_cart()
{
$this->unset_sess_cart_items();
$this->unset_sess_cart_total();
$this->unset_sess_cart_payment_method();
if (!empty($this->session->userdata('mds_shopping_cart_final'))) {
$this->session->unset_userdata('mds_shopping_cart_final');
}
if (!empty($this->session->userdata('mds_shopping_cart_total_final'))) {
$this->session->unset_userdata('mds_shopping_cart_total_final');
}
if (!empty($this->session->userdata('mds_cart_shipping'))) {
$this->session->unset_userdata('mds_cart_shipping');
}
$this->remove_coupon();
}
//get cart total by currency
public function get_cart_total_by_currency($currency)
{
$cart = array();
$new_cart = array();
$this->cart_product_ids = array();
if (!empty($this->session->userdata('mds_shopping_cart'))) {
$cart = $this->session->userdata('mds_shopping_cart');
}
foreach ($cart as $cart_item) {
$product = $this->product_model->get_active_product($cart_item->product_id);
if (!empty($product)) {
//if purchase type is bidding
if ($cart_item->purchase_type == 'bidding') {
$this->load->model('bidding_model');
$quote_request = $this->bidding_model->get_quote_request($cart_item->quote_request_id);
if (!empty($quote_request) && $quote_request->status == 'pending_payment') {
$price_offered = get_price($quote_request->price_offered, 'decimal');
//convert currency
if (!empty($currency)) {
$price_offered = convert_currency_by_exchange_rate($price_offered, $currency->exchange_rate);
}
$item = new stdClass();
$item->purchase_type = $cart_item->purchase_type;
$item->quantity = $cart_item->quantity;
$item->unit_price = $price_offered / $quote_request->product_quantity;
$item->total_price = $price_offered;
$item->discount_rate = 0;
$item->product_vat = 0;
$item->is_stock_available = $cart_item->is_stock_available;
array_push($new_cart, $item);
}
} else {
$object = $this->get_product_price_and_stock($product, $cart_item->product_title, $cart_item->options_array);
//convert currency
if (!empty($currency)) {
$object->price_calculated = convert_currency_by_exchange_rate($object->price_calculated, $currency->exchange_rate);
}
$item = new stdClass();
$item->purchase_type = $cart_item->purchase_type;
$item->quantity = $cart_item->quantity;
$item->unit_price = $object->price_calculated;
$item->total_price = $object->price_calculated * $cart_item->quantity;
$item->discount_rate = $object->discount_rate;
$item->product_vat = $this->calculate_total_vat($object->price_calculated, $product->vat_rate, $cart_item->quantity);
$item->is_stock_available = $cart_item->is_stock_available;
array_push($new_cart, $item);
}
}
}
return $this->calculate_cart_total($new_cart, $currency->code, false);
}
//convert currency by payment gateway
public function convert_currency_by_payment_gateway($total, $payment_type)
{
$data = new stdClass();
$data->total = $total;
$data->currency = $this->selected_currency->code;
$payment_method = $this->get_sess_cart_payment_method();
if ($this->payment_settings->currency_converter != 1) {
return $data;
}
if (empty($payment_method)) {
return $data;
}
if (empty($payment_method->payment_option) || $payment_method->payment_option == "bank_transfer" || $payment_method->payment_option == "cash_on_delivery") {
return $data;
}
$payment_gateway = get_payment_gateway($payment_method->payment_option);
if (!empty($payment_gateway)) {
if (empty($payment_gateway->base_currency) || $payment_gateway->base_currency == "all") {
$new_currency = $this->selected_currency;
} else {
$new_currency = get_currency_by_code($payment_gateway->base_currency);
}
if ($payment_type == "sale") {
if ($payment_gateway->base_currency != $this->selected_currency->code && $payment_gateway->base_currency != "all") {
if (!empty($new_currency)) {
$new_total = $this->get_cart_total_by_currency($new_currency);
if (!empty($new_total)) {
$data->total = $new_total->total;
$data->currency = $new_currency->code;
}
}
}
} elseif ($payment_type == "membership") {
$total = get_price($total, 'decimal');
$new_total = convert_currency_by_exchange_rate($total, $new_currency->exchange_rate);
if (!empty($new_total)) {
$data->total = $new_total;
$data->currency = $new_currency->code;
}
} elseif ($payment_type == "promote") {
$new_total = convert_currency_by_exchange_rate($total, $new_currency->exchange_rate);
if (!empty($new_total)) {
$data->total = $new_total;
$data->currency = $new_currency->code;
}
}
}
return $data;
}
//apply coupon
public function apply_coupon($coupon_code, $cart_items)
{
$this->load->model('coupon_model');
$coupon_code = remove_special_characters($coupon_code);
if ($this->verify_coupon_code($coupon_code, true)) {
$this->session->set_userdata('mds_cart_coupon_code', $coupon_code);
return true;
}
return false;
}
//verify coupon code
public function verify_coupon_code($coupon_code, $set_message)
{
$this->load->model('coupon_model');
$coupon = $this->coupon_model->get_coupon_by_code_cart($coupon_code);
if (!empty($coupon)) {
if (date('Y-m-d H:i:s') > $coupon->expiry_date) {
$this->remove_coupon();
if ($set_message) {
$this->session->set_flashdata('error_coupon_code', trans("msg_invalid_coupon"));
}
return false;
}
if ($coupon->coupon_count <= $coupon->used_coupon_count) {
$this->remove_coupon();
if ($set_message) {
$this->session->set_flashdata('error_coupon_code', trans("msg_coupon_limit"));
}
return false;
}
if ($coupon->coupon_count <= $coupon->used_coupon_count) {
$this->remove_coupon();
if ($set_message) {
$this->session->set_flashdata('error_coupon_code', trans("msg_coupon_limit"));
}
return false;
}
if ($coupon->usage_type == 'single') {
if (!$this->auth_check) {
$this->remove_coupon();
if ($set_message) {
$this->session->set_flashdata('error_coupon_code', trans("msg_coupon_auth"));
}
return false;
}
if ($this->coupon_model->check_coupon_used($this->auth_user->id, $coupon_code) > 0) {
$this->remove_coupon();
if ($set_message) {
$this->session->set_flashdata('error_coupon_code', trans("msg_coupon_used"));
}
return false;
}
}
$cart_total = $this->cart_model->get_sess_cart_total();
$seller_cart_total = 0;
$cart_items = $this->session_cart_items;
if (!empty($cart_items)) {
foreach ($cart_items as $cart_item) {
if ($cart_item->seller_id == $coupon->seller_id) {
$seller_cart_total += $cart_item->total_price;
}
}
}
$min_amount = get_price($coupon->minimum_order_amount, 'decimal');
$min_amount = price_decimal($min_amount, $cart_total->currency, true, false);
if ($seller_cart_total < $min_amount) {
$this->remove_coupon();
if ($set_message) {
$this->session->set_flashdata('error_coupon_code', trans("msg_coupon_cart_total") . " " . price_currency_format($min_amount, $cart_total->currency));
}
return false;
}
return $coupon;
}
$this->remove_coupon();
if ($set_message) {
$this->session->set_flashdata('error_coupon_code', trans("msg_invalid_coupon"));
}
return false;
}
//get coupon discount rate
public function calculate_coupon_discount($cart_items)
{
$coupon_code = "";
$total_discount = 0;
$discount_rate = 0;
$seller_id = 0;
$product_ids = "";
if (!empty($this->session->userdata('mds_cart_coupon_code'))) {
$coupon_code = $this->session->userdata('mds_cart_coupon_code');
}
if (!empty($coupon_code)) {
$coupon = $this->verify_coupon_code($coupon_code, false);
if (!empty($coupon)) {
$seller_id = $coupon->seller_id;
if (!empty($coupon) && !empty($coupon->product_ids)) {
$discount_rate = $coupon->discount_rate;
$ids_array = explode(',', $coupon->product_ids);
if (!empty($ids_array) && is_array($ids_array) && item_count($ids_array) > 0) {
if (!empty($cart_items)) {
foreach ($cart_items as $cart_item) {
if (!empty($cart_item->product_id) && in_array($cart_item->product_id, $ids_array)) {
$product_ids .= $cart_item->product_id . ',';
$discount = ($cart_item->total_price * $coupon->discount_rate) / 100;
$discount = number_format($discount, 2, ".", "");
$total_discount += $discount;
}
}
}
}
}
}
}
return ['discount_rate' => $discount_rate, 'total_discount' => $total_discount, 'seller_id' => $seller_id, 'product_ids' => $product_ids];
}
//remove coupon
public function remove_coupon()
{
if (!empty($this->session->userdata('mds_cart_coupon_code'))) {
$this->session->unset_userdata('mds_cart_coupon_code');
}
}
//set guest shipping address
public function set_guest_shipping_address()
{
return array(
'first_name' => $this->input->post('shipping_first_name', true),
'last_name' => $this->input->post('shipping_last_name', true),
'email' => $this->input->post('shipping_email', true),
'phone_number' => $this->input->post('shipping_phone_number', true),
'address' => $this->input->post('shipping_address', true),
'country_id' => $this->input->post('shipping_country_id', true),
'state_id' => $this->input->post('shipping_state_id', true),
'city' => $this->input->post('shipping_city', true),
'zip_code' => $this->input->post('shipping_zip_code', true)
);
}
//set guest billing address
public function set_guest_billing_address()
{
return array(
'first_name' => $this->input->post('billing_first_name', true),
'last_name' => $this->input->post('billing_last_name', true),
'email' => $this->input->post('billing_email', true),
'phone_number' => $this->input->post('billing_phone_number', true),
'address' => $this->input->post('billing_address', true),
'country_id' => $this->input->post('billing_country_id', true),
'state_id' => $this->input->post('billing_state_id', true),
'city' => $this->input->post('billing_city', true),
'zip_code' => $this->input->post('billing_zip_code', true)
);
}
}
Zerion Mini Shell 1.0