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Direktori : /home2/selectio/public_html/bharath/application/models/ |
Current File : /home2/selectio/public_html/bharath/application/models/Cart_model.php |
<?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->weight = $product->weight; $item->product_title = get_product_title($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->weight = $cart_item->weight; $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->weight = $cart_item->weight; $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 = $array_discount['total_discount']; /*Start*/ //$cart_total->coupon_discount=100; /*Start*/ $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 += $discount; } } } } } } }else{ if (!empty($cart_items)) { $total_discount=0; $t_qty=0;$t_tot=0; $dis_180=0; foreach ($cart_items as $cart_item) { if (!empty($cart_item->product_id) && $cart_item->unit_price>=335 && $cart_item->unit_price<=380 ) { $product_ids .= $cart_item->product_id . ','; if(($t_qty+$cart_item->quantity)>=3){ $s_qty=3-$t_qty; $s_tot=$t_tot+($s_qty*$cart_item->unit_price); $total_discount +=($s_tot-1000); if(($cart_item->quantity-$s_qty)>0){ $t_tot=(($cart_item->quantity-$s_qty)*$cart_item->unit_price); $t_qty=($cart_item->quantity-$s_qty); }else{ $t_tot=0;$t_qty=0; } }else{ $t_tot=$t_tot+($cart_item->quantity*$cart_item->unit_price); $t_qty=$t_qty+$cart_item->quantity; } } if (!empty($cart_item->product_id) && $cart_item->unit_price == 180 ) { $dis_180 +=$cart_item->quantity; } } $total_discount +=((int)($dis_180/6))*80; } } 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) ); } }